Repository: speedandfunction/automatization
Pull request #4: Add Docker setup and CI pipeline for n8n and Temporal workflow automa…
Author: login: killev
Created: 2025-04-18T04:49:16Z | Merged: 2025-04-22T06:24:19Z

- Added GitHub Actions workflow with Dockerfile linting
- Created Dockerfiles for n8n and Temporal services
- Added docker-compose.yml for orchestration
- Updated .gitignore to exclude volumes
- Enhanced README with setup instructions

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

## Summary by CodeRabbit

- **New Features**
  - Introduced a complete Docker Compose setup integrating n8n, Temporal, Temporal UI, PostgreSQL, and OpenSearch for streamlined deployment and orchestration.
  - Added custom Dockerfiles for n8n and Temporal services with built-in health checks and environment configurations.
  - Persistent data storage enabled for all major services via named volumes.
  - Added a service health check script to verify the availability of all key services in the local environment.

- **Documentation**
  - Rewrote the README with detailed setup, usage, troubleshooting, and service information for end-users.

- **Chores**
  - Updated .gitignore to exclude volumes directory and other related files.
  - Enhanced code quality workflows by adding Dockerfile linting and improving step naming clarity.
  - Added automated workflow job to verify service availability with guaranteed cleanup.
  - Added scripts to automate volume directory setup and service health verification.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->


Diff:
diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..d9aab8b
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,21 @@
+# PostgreSQL Configuration
+POSTGRES_USER=temporal
+POSTGRES_PASSWORD=temporal
+POSTGRES_DB=temporal
+POSTGRES_PORT=5432
+
+# n8n Configuration
+N8N_WEBHOOK_URL=http://localhost:5678/
+N8N_ENCRYPTION_KEY=a_random_string_for_encryption
+N8N_PORT=5678
+
+# OpenSearch Configuration
+DISABLE_SECURITY_PLUGIN=true
+OPENSEARCH_PORT=9200
+
+# Temporal Configuration
+TEMPORAL_PORT=7233
+TEMPORAL_UI_PORT=8080
+
+# Volumes path (you can customize if needed)
+PWD=. 
diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index 933c2ae..58d8f92 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -12,19 +12,54 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v4
-      - name: Lint
+      - name: Run linting
         run: echo "Linting..."
 
   sonarqube:
     name: SonarQube
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: SonarQube Scan
+      - name: Run SonarQube scan
         uses: SonarSource/sonarqube-scan-action@v5
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+
+  hadolint:
+    name: Dockerfile Linting
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Lint Dockerfile.n8n
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
+      - name: Lint Dockerfile.temporal
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+
+  service-check:
+    name: Service Availability Check
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Create volume directories
+        run: bash scripts/setup_volumes.sh
+      - name: Copy .env file
+        run: cp .env.example .env
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build services with no cache
+        run: docker compose build --no-cache
+      - name: Start services
+        run: docker compose up -d
+      - name: Verify services
+        run: bash scripts/check_services.sh
+      - name: Stop services
+        if: always()
+        run: docker compose down -v
diff --git a/.gitignore b/.gitignore
index 1170717..66b3b1b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,11 @@ yarn-error.log*
 lerna-debug.log*
 .pnpm-debug.log*
 
+# mcp executable
+mcp
+mcp-config.json
+.cursor/
+
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
@@ -134,3 +139,4 @@ dist
 .yarn/build-state.yml
 .yarn/install-state.gz
 .pnp.*
+volumes
diff --git a/Dockerfile.n8n b/Dockerfile.n8n
new file mode 100644
index 0000000..08eddb2
--- /dev/null
+++ b/Dockerfile.n8n
@@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.89.2
+
+# Define build arguments
+ARG NODE_ENV=production
+ARG N8N_PORT=5678
+# Environment variables are now defined in docker-compose.yml
+
+# Create app directory
+WORKDIR /home/node
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
+  CMD ["/bin/sh", "-c", "wget -q --spider http://0.0.0.0:${N8N_PORT}/healthz || exit 1"]
+
+# Explicitly set the user to the non-root 'node' user (which is already set up in the base image)
+USER node
+
+EXPOSE ${N8N_PORT}
+# The entrypoint script is already defined in the base image
+# Don't override the CMD 
diff --git a/Dockerfile.temporal b/Dockerfile.temporal
new file mode 100644
index 0000000..0b87324
--- /dev/null
+++ b/Dockerfile.temporal
@@ -0,0 +1,20 @@
+FROM temporalio/auto-setup:1.20.5
+
+# Build arguments are still needed for the temporal container setup
+# Keeping only those used in the HEALTHCHECK or other commands
+ARG HOST=temporal
+ARG TEMPORAL_PORT=7233
+
+# Environment variables are now defined in docker-compose.yml
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
+  CMD ["/bin/sh", "-c", "temporal operator cluster health --address ${HOST}:${TEMPORAL_PORT} | grep -q SERVING || exit 1"]
+
+# Explicitly set the user to the non-root 'temporal' user (already defined in the base image)
+USER temporal
+
+# Expose the gRPC port
+EXPOSE ${TEMPORAL_PORT}
+
+# The entrypoint script is already defined in the base image 
diff --git a/README.md b/README.md
index 40862b3..c243a71 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,173 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - OpenSearch (for visibility features)
+
+## Custom Docker Images
+
+This project uses custom Docker images built from the following Dockerfiles:
+
+- **Dockerfile.n8n**: Extends the official n8n image with custom configurations
+- **Dockerfile.temporal**: Extends the official Temporal auto-setup image
+
+## Usage
+
+### Prepare volume directories
+
+Before starting the services, run the setup script to create the necessary volume directories:
+
+```bash
+./scripts/setup_volumes.sh
+```
+
+This prevents volume mount errors that may occur if the directories don't exist.
+
+### Create environment file
+
+Create a `.env` file in the root directory of the project with your environment variables:
+
+```bash
+cp .env.example .env
+```
+
+Then edit the `.env` file to set your specific configuration values.
+
+### Starting the services
+
+```bash
+docker compose up -d
+```
+
+This will start all services in detached mode.
+
+### Building custom images
+
+Rebuild images after modifying the Dockerfiles:
+
+```bash
+docker compose build
+```
+
+Or to rebuild and start in one command:
+
+```bash
+docker compose down && docker compose build && docker compose up -d
+```
+
+### Verifying services are running
+
+Check that all containers are running:
+
+```bash
+docker compose ps
+```
+
+You should see containers for:
+- n8n
+- temporal
+- temporal-ui
+- temporal-postgresql
+- opensearch
+
+### Checking Service Health
+
+Use the provided script to verify that all services are accessible:
+
+```bash
+scripts/check_services.sh
+```
+
+This will check:
+- n8n health endpoint
+- Temporal UI web interface
+- OpenSearch API
+- Temporal server gRPC port
+- PostgreSQL database connection
+
+Example output:
+```text
+Checking service availability...
+Checking n8n at http://localhost:5678/healthz... ACCESSIBLE ✅ (HTTP 200)
+Checking temporal-ui at http://localhost:8080... ACCESSIBLE ✅ (HTTP 200)
+Checking opensearch at http://localhost:9200... ACCESSIBLE ✅ (HTTP 200)
+Checking temporal at localhost:7233... ACCESSIBLE ✅
+Checking postgresql at localhost:5432... ACCESSIBLE ✅
+
+Service URLs:
+- n8n: http://localhost:5678
+- Temporal UI: http://localhost:8080
+- OpenSearch: http://localhost:9200
+```
+
+### Accessing the services
+
+- **n8n**: <http://localhost:5678>
+- **Temporal UI**: <http://localhost:8080>
+
+You can verify the services are responding with:
+
+```bash
+# Check n8n is responding
+curl -I http://localhost:5678
+
+# Check Temporal UI is responding
+curl -I http://localhost:8080
+```
+
+### Stopping the services
+
+```bash
+docker compose down
+```
+
+To completely remove all data volumes:
+
+```bash
+docker compose down -v
+```
+
+## Data Persistence
+
+All data is stored in local volumes under the `./volumes/` directory:
+
+- `./volumes/n8n_data` - n8n data and workflows
+- `./volumes/opensearch-data` - OpenSearch data for Temporal
+- `./volumes/postgresql-data` - PostgreSQL database for Temporal
+
+## Service Ports
+
+- n8n: 5678
+- Temporal server: 7233 (gRPC API, not HTTP)
+- Temporal UI: 8080
+- PostgreSQL: 5432
+- OpenSearch: 9200
+
+## Troubleshooting
+
+If you encounter any issues:
+
+1. Check container logs:
+   ```bash
+   docker logs temporal
+   docker logs automatization-n8n-1
+   ```
+
+2. Ensure all required ports are available on your system
+
+3. Make sure Docker has sufficient resources allocated
+
+4. If you encounter volume mount errors (e.g., "failed to mount local volume ... no such file or directory"), run the setup script:
+   ```bash
+   ./scripts/setup_volumes.sh
+   ```
+   This creates the necessary volume directories in the `./volumes/` folder.
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..d3e1cdb
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,152 @@
+services:
+  # n8n service
+  n8n:
+    container_name: n8n
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    restart: unless-stopped
+    ports:
+      - "${N8N_PORT}:5678"
+    environment:
+      - WEBHOOK_URL=${N8N_WEBHOOK_URL}
+      - N8N_ENCRYPTION_KEY=${N8N_ENCRYPTION_KEY}
+      - "N8N_RUNNERS_ENABLED=true"
+      - "N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true"
+      - "N8N_PORT=5678"
+      - "NODE_ENV=production"
+      - "N8N_METRICS=true"
+      - "N8N_HEALTH_CHECK_ENDPOINT=true"
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  opensearch:
+    container_name: opensearch
+    image: opensearchproject/opensearch:2.5.0
+    restart: unless-stopped
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=${DISABLE_SECURITY_PLUGIN}"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - ${OPENSEARCH_PORT}:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - opensearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:${OPENSEARCH_PORT}/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 30s
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
+    ports:
+      - ${POSTGRES_PORT}:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+      args:
+        - HOST=temporal
+        - TEMPORAL_PORT=${TEMPORAL_PORT}
+    restart: unless-stopped
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      opensearch:
+        condition: service_healthy
+    environment:
+      - ES_SEEDS=opensearch
+      - ES_VERSION=v7
+      - DB=postgresql
+      - DB_PORT=${POSTGRES_PORT}
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PWD=${POSTGRES_PASSWORD}
+      - POSTGRES_SEEDS=postgresql
+      - ENABLE_ES=true
+      - HOST=temporal
+      - TEMPORAL_PORT=7233
+    ports:
+      - ${TEMPORAL_PORT}:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    restart: unless-stopped
+    depends_on:
+      temporal:
+        condition: service_healthy
+    environment:
+      - TEMPORAL_ADDRESS=temporal:${TEMPORAL_PORT}
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - ${TEMPORAL_UI_PORT}:8080
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD", "wget", "-O", "/dev/null", "-q", "http://temporal-ui:${TEMPORAL_UI_PORT}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  opensearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/opensearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
+networks:
+  app-network:
+    driver: bridge
diff --git a/scripts/check_services.sh b/scripts/check_services.sh
new file mode 100755
index 0000000..69e95e2
--- /dev/null
+++ b/scripts/check_services.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Source environment variables from .env file
+if [ -f .env ]; then
+  source .env
+else
+  echo "Error: .env file not found. Please make sure it exists in the root directory."
+  exit 1
+fi
+
+echo "Checking service availability..."
+
+# Check if docker-compose is running
+if ! docker compose ps >/dev/null 2>&1; then
+  echo "Error: Docker services are not running. Start them with 'docker compose up -d'"
+  exit 1
+fi
+
+# Function to check HTTP service
+check_http_service() {
+  local service=$1
+  local url=$2
+  echo -n "Checking $service at $url... "
+  
+  response=$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null)
+  if [[ $response -ge 200 && $response -lt 500 ]]; then
+    echo "ACCESSIBLE ✅ (HTTP $response)"
+  else
+    echo "NOT ACCESSIBLE ❌ (HTTP $response)"
+  fi
+}
+
+# Check n8n
+check_http_service "n8n" "http://localhost:${N8N_PORT}/healthz"
+
+# Check temporal-ui
+check_http_service "temporal-ui" "http://localhost:${TEMPORAL_UI_PORT}"
+
+# Check opensearch
+check_http_service "opensearch" "http://localhost:${OPENSEARCH_PORT}"
+
+# Check temporal service
+echo -n "Checking temporal at localhost:${TEMPORAL_PORT}... "
+if nc -z localhost ${TEMPORAL_PORT} >/dev/null 2>&1; then
+  echo "ACCESSIBLE ✅"
+else
+  echo "NOT ACCESSIBLE ❌"
+fi
+
+# Check PostgreSQL
+echo -n "Checking postgresql at localhost:${POSTGRES_PORT}... "
+if docker compose exec postgresql pg_isready -h localhost -p ${POSTGRES_PORT} -U ${POSTGRES_USER} >/dev/null 2>&1; then
+  echo "ACCESSIBLE ✅"
+else
+  echo "NOT ACCESSIBLE ❌"
+fi
+
+echo -e "\nService URLs:"
+echo "- n8n: http://localhost:${N8N_PORT}"
+echo "- Temporal UI: http://localhost:${TEMPORAL_UI_PORT}"
+echo "- OpenSearch: http://localhost:${OPENSEARCH_PORT}" 
\ No newline at end of file
diff --git a/scripts/setup_volumes.sh b/scripts/setup_volumes.sh
new file mode 100755
index 0000000..c5c2c84
--- /dev/null
+++ b/scripts/setup_volumes.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Create volume directories for Docker Compose
+echo "Setting up volume directories..."
+mkdir -p volumes/opensearch-data
+mkdir -p volumes/postgresql-data
+mkdir -p volumes/n8n_data
+
+# Set broader permissions to ensure Docker can access these directories
+echo "Setting permissions for Docker access..."
+chmod -R 777 volumes/opensearch-data
+chmod -R 777 volumes/postgresql-data
+chmod -R 777 volumes/n8n_data
+
+echo "Volume directories created successfully with Docker-accessible permissions." 
\ No newline at end of file


Reviews:
user: login: copilot-pull-request-reviewer[bot]
body: ## Pull Request Overview

This PR introduces a Docker setup and CI pipeline for running n8n and Temporal services in a coordinated environment. Key changes include:
- Adding a docker-compose configuration for n8n and Temporal (with supporting services such as PostgreSQL, Elasticsearch, and a Temporal UI)
- Enhancing the README with detailed instructions on building, starting, and troubleshooting the services
- Introducing GitHub Actions workflows for code quality checks and Dockerfile linting

### Reviewed Changes

Copilot reviewed 4 out of 6 changed files in this pull request and generated no comments.

| File                                 | Description                                                            |
| ------------------------------------ | ---------------------------------------------------------------------- |
| docker-compose.yml                   | Added definitions for n8n, Temporal services, and custom local volumes |
| README.md                            | Updated documentation with usage instructions and troubleshooting tips |
| .github/workflows/code-quality.yml   | Added/modified CI workflows for linting and SonarQube scanning          |

<details>
<summary>Files not reviewed (2)</summary>

* **Dockerfile.n8n**: Language not supported
* **Dockerfile.temporal**: Language not supported
</details>



state: COMMENTED
author_association: CONTRIBUTOR
submitted_at: 2025-04-18T04:49:29Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 2**

<details>
<summary>🧹 Nitpick comments (12)</summary><blockquote>

<details>
<summary>.gitignore (1)</summary><blockquote>

`137-137`: **Refine the volume ignore pattern.**
The current pattern `volumes` will ignore any file or directory named `volumes` anywhere, which may unintentionally skip other resources. To be more precise, consider specifying it as a directory with a trailing slash:
```diff
-volumes
+volumes/
```

</blockquote></details>
<details>
<summary>README.md (2)</summary><blockquote>

`35-35`: **Shorten and strengthen the wording.**
The current sentence is a bit verbose. A more concise phrasing could read:
```diff
-If you've made changes to the Dockerfiles, you'll need to rebuild the images:
+Rebuild Docker images after modifying the Dockerfiles:
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 LanguageTool</summary>

[style] ~35-~35: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>

---

`64-65`: **Avoid bare URLs in Markdown.**
Linters flag bare URLs; wrap them or use link text to improve readability:
```diff
-- **n8n**: http://localhost:5678
+- **n8n**: <http://localhost:5678>
-- **Temporal UI**: http://localhost:8080
+- **Temporal UI**: <http://localhost:8080>
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

64-64: Bare URL used
null

(MD034, no-bare-urls)

---

65-65: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</blockquote></details>
<details>
<summary>.github/workflows/code-quality.yml (2)</summary><blockquote>

`17-19`: **Implement actual linting in the `lint` job.**
The `lint` job currently only echoes `"Linting..."`. To enforce code quality, replace or extend this step with real linting commands (e.g., ESLint, Stylelint, etc.).

---

`32-32`: **Remove trailing whitespace.**
YAML linters report a trailing-space error on this line. Please delete any extraneous spaces at the end.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

</blockquote></details>
<details>
<summary>docker-compose.yml (7)</summary><blockquote>

`1-2`: **Specify a Compose file version.**

While Compose v3+ supports version-less files, pinning a version (e.g., `'3.8'` or `'3.9'`) at the top improves clarity and ensures compatibility across environments. For example:

```yaml
version: '3.8'

services:
  ...
```

---

`3-14`: **Add a healthcheck and unify environment syntax for the `n8n` service.**

- Convert `environment` to mapping style for consistency:
  ```yaml
  environment:
    WEBHOOK_URL: http://localhost:5678/
  ```
- Include a `healthcheck` to verify the service is ready before other containers interact with it:
  ```yaml
  healthcheck:
    test: ["CMD", "curl", "-f", "http://localhost:5678/"]
    interval: 30s
    timeout: 10s
    retries: 3
  ```

---

`17-36`: **Add a healthcheck for the `elasticsearch` service.**

To ensure that Temporal connects only once Elasticsearch is fully initialized, include:

```yaml
healthcheck:
  test: ["CMD-SHELL", "curl -f http://localhost:9200/ || exit 1"]
  interval: 30s
  timeout: 10s
  retries: 5
```

---

`37-50`: **Avoid hardcoding database credentials in `postgresql`.**

For improved security and flexibility, move `POSTGRES_USER`, `POSTGRES_PASSWORD`, and `POSTGRES_DB` into an `.env` file or use `env_file:`. Example:

```yaml
services:
  postgresql:
    env_file: .env
```

```
# .env
POSTGRES_USER=temporal
POSTGRES_PASSWORD=temporal
POSTGRES_DB=temporal
```

---

`51-63`: **Add a healthcheck and improve startup ordering for `temporal`.**

`depends_on` does not wait for service readiness. Define a healthcheck and consider a wait-for-it script:

```yaml
temporal:
  ...
  healthcheck:
    test: ["CMD-SHELL", "curl -f http://localhost:7233/ || exit 1"]
    interval: 30s
    timeout: 10s
    retries: 5
```

---

`64-75`: **Add a healthcheck and unify environment syntax for `temporal-ui`.**

Convert `environment` to mapping style and include a healthcheck:

```yaml
temporal-ui:
  ...
  environment:
    TEMPORAL_ADDRESS: temporal:7233
    TEMPORAL_PERMIT_WRITE_API: "true"
  healthcheck:
    test: ["CMD-SHELL", "curl -f http://localhost:8080/health || exit 1"]
    interval: 30s
    timeout: 10s
    retries: 3
```

---

`97-99`: **Remove trailing spaces and ensure a newline at EOF.**

The `driver: bridge ` line has a trailing space, and the file should end with a newline. Apply:

```diff
-networks:
-  app-network:
-    driver: bridge 
+networks:
+  app-network:
+    driver: bridge
+
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 99-99: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 99-99: trailing spaces

(trailing-spaces)

</details>

</details>

</blockquote></details>

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* `.gitignore` (1 hunks)
* `Dockerfile.n8n` (1 hunks)
* `Dockerfile.temporal` (1 hunks)
* `README.md` (1 hunks)
* `docker-compose.yml` (1 hunks)

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<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 GitHub Actions: Code Quality</summary>

<details>
<summary>Dockerfile.n8n</summary>

[warning] 1-1: Hadolint warning DL3007: Using 'latest' tag is prone to errors if the image updates. Pin the version explicitly to a release tag.

</details>

</details>
<details>
<summary>🪛 LanguageTool</summary>

<details>
<summary>README.md</summary>

[style] ~35-~35: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>
<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>README.md</summary>

64-64: Bare URL used
null

(MD034, no-bare-urls)

---

65-65: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>
<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

<details>
<summary>.github/workflows/code-quality.yml</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>
<details>
<summary>docker-compose.yml</summary>

[error] 99-99: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 99-99: trailing spaces

(trailing-spaces)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (1)</summary><blockquote>

<details>
<summary>Dockerfile.temporal (1)</summary>

`1-1`: **Great use of an explicit versioned base image.**
Pinning to `temporalio/auto-setup:1.20` ensures reproducible builds. The environment variables and healthcheck configuration look well‑structured.

</details>

</blockquote></details>

</details>

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<details>
<summary>🧹 Nitpick comments (1)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (1)</summary><blockquote>

`14-15`: **Consider dropping root privileges by specifying a non-root user.**
For better security, explicitly add:
```dockerfile
USER node
```
after your setup steps (if the base image hasn’t already switched to `node`) to adhere to the principle of least privilege.

</blockquote></details>

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* `Dockerfile.n8n` (1 hunks)

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<details>
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<details>
<summary>Dockerfile.n8n (2)</summary>

`1-2`: **Pinned base image version is correct.**
Pinning to `n8nio/n8n:1.22.0` ensures reproducible builds and addresses the previous warning against using `latest`.

---

`3-9`: **No action required for ENV and WORKDIR.**
The environment variables (`N8N_PORT`, `NODE_ENV`) and the working directory are configured appropriately.

</details>

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submitted_at: 2025-04-18T05:33:50Z
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submitted_at: 2025-04-18T05:34:14Z
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<details>
<summary>🧹 Nitpick comments (6)</summary><blockquote>

<details>
<summary>docker-compose.yml (6)</summary><blockquote>

`1-2`: **Add explicit Compose file version**  
Including a `version: '3.8'` (or another compatible schema version) at the top makes the file schema explicit and helps avoid compatibility issues across different Docker Compose releases.

---

`3-14`: **Enhance n8n service resilience with restart policy and healthcheck**  
Currently the n8n container has no restart policy or health probe. Consider adding:
```yaml
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5678/healthz"]
      interval: 30s
      timeout: 10s
      retries: 3
```
This ensures the service will recover on failure and that dependent services can verify its readiness.

---

`37-50`: **Refine PostgreSQL port exposure and credential management**  
Exposing Postgres on the host may be unnecessary in production. If it’s only used internally, consider removing `- "5432:5432"`. Also, moving sensitive values (user/password/db) into an `.env` file improves security and flexibility:
```diff
-postgresql:
-  environment:
-    POSTGRES_USER: temporal
-    POSTGRES_PASSWORD: temporal
-    POSTGRES_DB: temporal
+postgresql:
+  environment:
+    POSTGRES_USER: ${POSTGRES_USER}
+    POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    POSTGRES_DB: ${POSTGRES_DB}
```
Then define those in `.env`.

---

`64-75`: **Add restart policy and healthcheck to Temporal UI**  
To improve reliability of the UI:
```yaml
  temporal-ui:
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/ || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
```
This ensures the UI service recovers on failure and can be monitored.

---

`77-96`: **Make host volume mounts more portable**  
Hard-coding `${PWD}` may not work on all platforms (e.g., Windows). Consider using a relative path or define a `VOLUME_DIR` in an `.env` file:
```diff
-volumes:
-  n8n_data:
-    driver_opts:
-      device: ${PWD}/volumes/n8n_data
+volumes:
+  n8n_data:
+    driver_opts:
+      device: ${VOLUME_DIR}/n8n_data
```
Then in `.env`: `VOLUME_DIR=./volumes`.

---

`97-99`: **Remove trailing whitespace and add newline at end-of-file**  
YAMLlint flags a trailing space on line 99 (`driver: bridge `) and no final newline. Removing the extra space and ensuring a newline will satisfy common YAML linters.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 99-99: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 99-99: trailing spaces

(trailing-spaces)

</details>

</details>

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</details>

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<details>
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<details>
<summary>docker-compose.yml</summary>

[error] 99-99: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 99-99: trailing spaces

(trailing-spaces)

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author_association: NONE
submitted_at: 2025-04-18T05:36:35Z
user: login: killev
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submitted_at: 2025-04-18T06:13:32Z
user: login: killev
state: COMMENTED
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submitted_at: 2025-04-18T06:13:47Z
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submitted_at: 2025-04-18T06:14:13Z
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body: **Actionable comments posted: 1**

<details>
<summary>🧹 Nitpick comments (8)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (1)</summary><blockquote>

`16-17`: **Explicit non-root user.**  
Although explicitly setting `USER node` clarifies intent, the base image already defaults to `node`. You can remove it for brevity or leave it with a comment explaining the override.

</blockquote></details>
<details>
<summary>README.md (3)</summary><blockquote>

`35-36`: **Rephrase for conciseness.**  
Consider tightening this line for clarity:
```diff
- If you've made changes to the Dockerfiles, you'll need to rebuild the images:
+ After modifying the Dockerfiles, rebuild the images:
```

<details>
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[style] ~35-~35: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>

---

`78-86`: **Specify code block language.**  
Add a language identifier to this fenced block for syntax highlighting. For example:
```diff
- ```
+ ```bash
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

78-78: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

</details>

</details>

---

`94-95`: **Avoid bare URLs.**  
Wrap URLs in backticks or turn them into links to satisfy Markdown style:
```diff
- - **n8n**: http://localhost:5678
+ - **n8n**: [`http://localhost:5678`](http://localhost:5678)
```

<details>
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<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

94-94: Bare URL used
null

(MD034, no-bare-urls)

---

95-95: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</blockquote></details>
<details>
<summary>scripts/check_services.sh (3)</summary><blockquote>

`1-4`: **Enable strict error handling.**  
Add `set -euo pipefail` after the shebang to fail fast on errors and catch unset variables:
```diff
+set -euo pipefail
```

---

`12-23`: **Refine HTTP status check.**  
Treating 4xx codes as “accessible” may mask client errors (e.g., 404). If you only care about successful responses, adjust the threshold:
```diff
- if [[ $response -ge 200 && $response -lt 500 ]]; then
+ if [[ $response -ge 200 && $response -lt 400 ]]; then
```

---

`42-48`: **Avoid TTY allocation in scripts.**  
When running `docker compose exec` in non-interactive contexts, use `-T` to disable pseudo-TTY and prevent potential hangs:
```diff
- docker compose exec postgresql pg_isready -h localhost -p 5432 -U temporal >/dev/null 2>&1
+ docker compose exec -T postgresql pg_isready -h localhost -p 5432 -U temporal >/dev/null 2>&1
```

</blockquote></details>
<details>
<summary>docker-compose.yml (1)</summary><blockquote>

`119-121`: **Trailing whitespace & EOF newline.**  
Please remove the trailing space on `driver: bridge ` and ensure the file ends with a single newline character.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 121-121: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 121-121: trailing spaces

(trailing-spaces)

</details>

</details>

</blockquote></details>

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* `Dockerfile.n8n` (1 hunks)
* `Dockerfile.temporal` (1 hunks)
* `README.md` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `scripts/check_services.sh` (1 hunks)

</details>

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* Dockerfile.temporal

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<details>
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<details>
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<details>
<summary>README.md</summary>

[style] ~35-~35: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>
<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>README.md</summary>

78-78: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

---

94-94: Bare URL used
null

(MD034, no-bare-urls)

---

95-95: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>
<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

<details>
<summary>docker-compose.yml</summary>

[error] 121-121: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 121-121: trailing spaces

(trailing-spaces)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (10)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (4)</summary>

`1-1`: **Pinned base image version.**  
Pinning `n8nio/n8n:1.22.0` ensures build reproducibility and guards against unexpected upstream changes.

---

`4-7`: **Custom environment variables.**  
The environment variables (`N8N_PORT`, `NODE_ENV`, `N8N_METRICS`, `N8N_HEALTH_CHECK_ENDPOINT`) align with n8n’s configuration flags. Nice work.

---

`10-11`: **Working directory setup.**  
Setting `WORKDIR /home/node/.n8n` matches the base image’s expected directory for n8n’s data and workflows.

---

`13-14`: **Healthcheck definition.**  
Using the shell form with `|| exit 1` is correct. Please verify that `curl` is available in the base image; if it isn’t, you may need to install it:
```dockerfile
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends curl \
+    && rm -rf /var/lib/apt/lists/*
```

</details>
<details>
<summary>scripts/check_services.sh (1)</summary>

`35-40`: **Verify `nc` availability.**  
The TCP check relies on `nc` (netcat). Ensure your environment or Docker image includes `nc`, or install it accordingly.

</details>
<details>
<summary>docker-compose.yml (5)</summary>

`21-47`: **Elasticsearch service configuration.**  
The addition of `IPC_LOCK`, `ulimits.memlock`, and a healthcheck is well‑configured to ensure proper memory locking and service readiness.

---

`48-68`: **PostgreSQL healthcheck and settings.**  
Using `pg_isready` with a start period is correct for signaling database readiness to dependent services.

---

`69-84`: **Temporal service orchestration.**  
Building from `Dockerfile.temporal` and waiting on healthy Postgres and Elasticsearch is a solid setup.

---

`85-98`: **Temporal UI startup.**  
Using `condition: service_started` is acceptable in the absence of a healthcheck on the Temporal container.

---

`99-118`: **Named volumes binding.**  
Binding named volumes to host directories under `./volumes/` provides persistence while keeping data out of version control.

</details>

</blockquote></details>

</details>

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submitted_at: 2025-04-18T06:17:49Z
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body: **Actionable comments posted: 2**

<details>
<summary>🧹 Nitpick comments (5)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (1)</summary><blockquote>

`32-32`: **Remove trailing whitespace**  
Line 32 contains trailing spaces which will trigger YAML lint errors. Please delete any extra spaces on this blank line.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

</blockquote></details>
<details>
<summary>docker-compose.yml (4)</summary><blockquote>

`66-76`: **Consider adding a healthcheck for the Temporal service**  
Without a `healthcheck`, you can only use `service_started` for dependencies. Adding one—e.g.:  
```yaml
healthcheck:
  test: ["CMD-SHELL", "curl -sSf http://localhost:7233/health || exit 1"]
  interval: 30s
  timeout: 10s
  retries: 5
```  
will allow you to leverage `service_healthy` and ensure Temporal is ready before consumers start.

---

`82-90`: **Temporal UI dependency could leverage service_healthy**  
Since `temporal` lacks a healthcheck, `temporal-ui` uses `service_started`. If you add a healthcheck to `temporal`, you can switch this to `service_healthy` for stronger startup guarantees.

---

`96-114`: **Improve portability of bind mounts**  
Using `${PWD}/volumes/...` for host paths can break on Windows or some CI environments. Consider relative paths (`./volumes/...`) or defining a variable in a `.env` file (e.g., `HOST_VOLUMES_PATH`) to avoid platform-specific issues.

---

`118-118`: **Remove trailing space and add newline**  
There’s a trailing space after `bridge` on this line, and the file lacks a final newline. Removing the extra space and adding a newline will satisfy YAML parsers and linters.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 118-118: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 118-118: trailing spaces

(trailing-spaces)

</details>

</details>

</blockquote></details>

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* `docker-compose.yml` (1 hunks)

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<details>
<summary>🪛 actionlint (1.7.4)</summary>

<details>
<summary>.github/workflows/code-quality.yml</summary>

51-51: the runner of "docker/setup-buildx-action@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue

(action)

</details>

</details>
<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

<details>
<summary>.github/workflows/code-quality.yml</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>
<details>
<summary>docker-compose.yml</summary>

[error] 118-118: no new line character at the end of file

(new-line-at-end-of-file)

---

[error] 118-118: trailing spaces

(trailing-spaces)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (7)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (4)</summary>

`15-16`: **Checkout step for lint job is fine**  
Using `actions/checkout@v4` is a good practice to pin the action.

---

`24-29`: **SonarQube pipeline configuration looks good**  
Renaming the checkout and scan steps improves clarity, and setting `fetch-depth: 0` ensures SonarQube has full repository context.

---

`33-43`: **Add hadolint job for Dockerfile linting**  
Great addition—linting both `Dockerfile.n8n` and `Dockerfile.temporal` with Hadolint will catch Dockerfile issues early.

---

`44-61`: **Service-check job is well structured**  
This workflow builds services without cache, runs your health-check script, and ensures cleanup even on failure. It will improve reliability of your multi-service setup.

<details>
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<details>
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51-51: the runner of "docker/setup-buildx-action@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue

(action)

</details>

</details>

</details>
<details>
<summary>docker-compose.yml (3)</summary>

`9-15`: **Verify the WEBHOOK_URL environment variable**  
Inside the `n8n` container, `localhost` refers to itself, not the host network. If other services or external clients need to reach n8n, use the service hostname (e.g., `http://n8n:5678/`) or surface this as a configurable value.

---

`18-43`: **Elasticsearch configuration looks solid**  
You’ve added memory locking (`IPC_LOCK`), disabled security for local dev, and provided a healthcheck. The named volume mapping ensures persistent data.

---

`45-64`: **PostgreSQL service is properly configured**  
Environment variables, healthcheck using `pg_isready`, and a dedicated data volume are all in place—this will improve startup reliability.

</details>

</blockquote></details>

</details>

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submitted_at: 2025-04-18T06:49:38Z
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<details>
<summary>♻️ Duplicate comments (1)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (1)</summary><blockquote>

`17-18`: **Implement actual linting commands**  
The `lint` job currently just echoes a placeholder. Please replace this with your project's real lint command(s) (e.g., `npm run lint`, `flake8 .`, etc.) to enforce code quality rather than printing a message.

</blockquote></details>

</blockquote></details>

<details>
<summary>🧹 Nitpick comments (3)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (3)</summary><blockquote>

`32-32`: **Remove trailing whitespace**  
YAML linting reports a trailing-space error on this line. Please remove the extra spaces at end‑of‑line to satisfy `yamllint`.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

---

`39-42`: **Leverage the official Hadolint GitHub Action**  
Instead of invoking `hadolint` via `docker run`, you can use the dedicated action for better performance and built‑in caching. For example:

```diff
-    - name: Lint Dockerfile.n8n
-      run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
-    - name: Lint Dockerfile.temporal
-      run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+    - name: Lint Dockerfiles
+      uses: hadolint/hadolint-action@v2
+      with:
+        dockerfiles: |
+          Dockerfile.n8n
+          Dockerfile.temporal
```

---

`52-53`: **Cache Docker layers to speed up CI**  
Rebuilding every image with `--no-cache` can slow down your pipeline. Consider using Buildx’s cache export/import or GitHub Actions’ cache to persist build layers between runs.

</blockquote></details>

</blockquote></details>

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</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

<details>
<summary>.github/workflows/code-quality.yml</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (2)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (2)</summary>

`50-51`: **Excellent upgrade of Buildx setup**  
The step name accurately reflects its purpose, and bumping `docker/setup-buildx-action` to `@v3` ensures compatibility with current runners.

---

`56-57`: **Ensure health checks include retries/timeouts**  
The `scripts/check_services.sh` step may run before services are fully ready, leading to flakiness. Please verify that the script implements retries or waits for health endpoints.  
  
Would you like assistance crafting a robust health‑check wrapper with backoff and timeouts?

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
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submitted_at: 2025-04-18T06:55:17Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 0**

<details>
<summary>♻️ Duplicate comments (1)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (1)</summary><blockquote>

`17-18`: **Implement real lint commands**  
The `Run linting` step is currently just a placeholder (`echo "Linting..."`). Please replace this with your actual project lint commands (e.g., `npm ci && npm run lint`, `flake8 .`, etc.) to enforce code quality in CI rather than skipping it.

</blockquote></details>

</blockquote></details>

<details>
<summary>🧹 Nitpick comments (4)</summary><blockquote>

<details>
<summary>.github/workflows/code-quality.yml (4)</summary><blockquote>

`32-32`: **Remove trailing whitespace**  
There is trailing whitespace on this empty line, which can trigger YAML lint errors. Please delete the extra spaces.  

```diff
-      # <-- remove spaces after this line
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 YAMLlint (1.35.1)</summary>

[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

---

`33-43`: **Use the official Hadolint Action for faster Dockerfile linting**  
Instead of invoking Hadolint via `docker run`, consider using the `hadolint/hadolint-action` GitHub Action. It’s faster, easier to configure, and supports caching.  


```diff
-      - name: Lint Dockerfile.n8n
-        run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
-      - name: Lint Dockerfile.temporal
-        run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+      - name: Lint Dockerfile.n8n
+        uses: hadolint/hadolint-action@v2
+        with:
+          dockerfile: Dockerfile.n8n
+
+      - name: Lint Dockerfile.temporal
+        uses: hadolint/hadolint-action@v2
+        with:
+          dockerfile: Dockerfile.temporal
```

---

`44-53`: **Add a timeout to the service-check job**  
Long-running compose up could hang if a service stalls. Consider adding `timeout-minutes` at the job level to ensure CI fails gracefully if services don’t start in time.  

```diff
 jobs:
   service-check:
     name: Service Availability Check
+    timeout-minutes: 10
     runs-on: ubuntu-latest
     steps:
```

---

`60-62`: **Ensure teardown always runs**  
Move the `if: always()` up to the top of the teardown step so that `docker compose down` is guaranteed to execute, even if earlier steps fail.  

```diff
-      - name: Stop services
-        run: docker compose down
-        if: always()
+      - name: Stop services
+        if: always()
+        run: docker compose down
```

</blockquote></details>

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* `scripts/setup_volumes.sh` (1 hunks)

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<details>
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<details>
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[error] 32-32: trailing spaces

(trailing-spaces)

</details>

</details>

</details>

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<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-04-18T08:38:42Z
user: login: killev
state: COMMENTED
author_association: CONTRIBUTOR
submitted_at: 2025-04-18T09:10:18Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-04-18T09:10:44Z
user: login: copilot-pull-request-reviewer[bot]
body: ## Pull Request Overview

This PR adds a Docker setup and CI pipeline to orchestrate n8n and Temporal services for seamless deployment and automated quality checks.  
- Introduces a complete Docker Compose configuration with custom Dockerfiles for n8n and Temporal services.  
- Adds GitHub Actions workflows for linting (including Dockerfiles), SonarQube scanning, and service availability verification.  
- Updates the README with detailed setup instructions and troubleshooting steps.

### Reviewed Changes

Copilot reviewed 4 out of 8 changed files in this pull request and generated no comments.

| File                                   | Description                                                                    |
| -------------------------------------- | ------------------------------------------------------------------------------ |
| docker-compose.yml                     | New multi-service compose file for n8n, Temporal, PostgreSQL, Elasticsearch, etc. |
| README.md                              | Updated documentation reflecting new setup information and service details.    |
| .github/workflows/code-quality.yml     | Added and enhanced CI/CD jobs for linting, Dockerfile checks, and service validation. |

<details>
<summary>Files not reviewed (4)</summary>

* **Dockerfile.n8n**: Language not supported
* **Dockerfile.temporal**: Language not supported
* **scripts/check_services.sh**: Language not supported
* **scripts/setup_volumes.sh**: Language not supported
</details>

<details>
<summary>Comments suppressed due to low confidence (2)</summary>

**docker-compose.yml:3**
* [nitpick] Consider explicitly setting a container_name for the n8n service so that it aligns with the container name referenced in the README and simplifies container log access.
```
n8n:
```
**README.md:142**
* [nitpick] The container name 'automatization-n8n-1' does not appear to be explicitly defined in the Docker Compose file; consider updating the README to match the actual container name or set it explicitly in the compose configuration.
```
docker logs automatization-n8n-1
```
</details>


state: COMMENTED
author_association: CONTRIBUTOR
submitted_at: 2025-04-18T10:56:53Z
user: login: anatolyshipitz
state: CHANGES_REQUESTED
author_association: COLLABORATOR
submitted_at: 2025-04-19T19:46:39Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 1**

<details>
<summary>♻️ Duplicate comments (1)</summary><blockquote>

<details>
<summary>docker-compose.yml (1)</summary><blockquote>

`11-12`: _🛠️ Refactor suggestion_

**Require N8N_ENCRYPTION_KEY**  
Ensure the `N8N_ENCRYPTION_KEY` is provided by making it a required environment variable:  

```diff
 services:
   n8n:
     environment:
-      - N8N_ENCRYPTION_KEY=$N8N_ENCRYPTION_KEY
+      - N8N_ENCRYPTION_KEY=${N8N_ENCRYPTION_KEY:?N8N_ENCRYPTION_KEY environment variable is required}
```

</blockquote></details>

</blockquote></details>

<details>
<summary>🧹 Nitpick comments (4)</summary><blockquote>

<details>
<summary>README.md (3)</summary><blockquote>

`44-46`: **Refine section title**  
Consider rewording "### Building custom images" to "### Rebuilding images" to make it more concise.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 LanguageTool</summary>

[style] ~46-~46: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>

---

`88-89`: **Specify code block language**  
Add a language identifier to the fenced code block for syntax highlighting (e.g., ```bash).

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

89-89: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

</details>

</details>

---

`105-106`: **Avoid bare URLs**  
Use Markdown link syntax for service URLs to improve readability:  

```diff
-- n8n: http://localhost:5678
-- Temporal UI: http://localhost:8080
+- n8n: [http://localhost:5678](http://localhost:5678)
+- Temporal UI: [http://localhost:8080](http://localhost:8080)
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

105-105: Bare URL used
null

(MD034, no-bare-urls)

---

106-106: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</blockquote></details>
<details>
<summary>docker-compose.yml (1)</summary><blockquote>

`107-110`: **Driver opts for local volumes**  
Binding host directories under `${PWD}` works but can be fragile across different OS environments. Consider using a relative path or Compose project variables for greater portability.

</blockquote></details>

</blockquote></details>

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</details>

<details>
<summary>📒 Files selected for processing (7)</summary>

* `.gitignore` (2 hunks)
* `Dockerfile.n8n` (1 hunks)
* `Dockerfile.temporal` (1 hunks)
* `README.md` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `scripts/check_services.sh` (1 hunks)
* `scripts/setup_volumes.sh` (1 hunks)

</details>

<details>
<summary>🚧 Files skipped from review as they are similar to previous changes (4)</summary>

* .gitignore
* scripts/setup_volumes.sh
* Dockerfile.temporal
* scripts/check_services.sh

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 LanguageTool</summary>

<details>
<summary>README.md</summary>

[style] ~46-~46: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>
<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>README.md</summary>

89-89: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

---

105-105: Bare URL used
null

(MD034, no-bare-urls)

---

106-106: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (9)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (5)</summary>

`1-2`: **Pinned base image to specific version**  
Good job pinning to `1.89.2` instead of `latest`. This ensures reproducible builds.

---

`4-7`: **Consolidated `ENV` declarations**  
The custom environment variables are well-organized and clearly documented.

---

`10-11`: **WORKDIR consistency**  
Setting `WORKDIR /home/node` matches the non-root `node` context of the base image. Confirm that this path exists and has the correct permissions.

---

`12-15`: **Verify `curl` availability for HEALTHCHECK**  
The healthcheck uses `curl`, but it’s not guaranteed that the base image includes it. Please confirm that `curl` is present or install it explicitly to avoid unexpected failures.

---

`16-17`: **Non-root user context**  
Explicitly setting `USER node` is good for security and matches the base image context.

</details>
<details>
<summary>docker-compose.yml (4)</summary>

`31-32`: **Port mapping vs. documentation mismatch**  
Opensearch is mapped to host port `9201:9200`, but the README refers to port `9200`. Confirm which port users should access and update the compose file or documentation accordingly.

---

`76-80`: **`depends_on` with health check conditions**  
Using `service_healthy` for `postgresql` and `opensearch` is excellent to avoid race conditions.

---

`93-95`: **`temporal-ui` health dependency**  
The `temporal-ui` service correctly waits for `temporal` to be healthy before starting.

---

`124-127`: **Network declaration**  
The custom bridge network `app-network` is defined and used by all services, ensuring proper isolation.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-04-20T16:02:59Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 1**

<details>
<summary>🧹 Nitpick comments (5)</summary><blockquote>

<details>
<summary>Dockerfile.temporal (2)</summary><blockquote>

`4-11`: **Avoid baking default credentials for production**  
Using default `temporal/temporal` credentials is convenient for development but poses security risks in production. Consider removing defaults or documenting a secure override mechanism (e.g., via CI secrets or `.env` files).

---

`33-33`: **Add trailing newline**  
A newline at the end of the file improves POSIX compliance and avoids lint warnings.

</blockquote></details>
<details>
<summary>README.md (3)</summary><blockquote>

`46-46`: **Shorten the rebuild instruction**  
The phrase is verbose. Consider:  
```markdown
**Rebuild images after updating Dockerfiles:**
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 LanguageTool</summary>

[style] ~46-~46: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>

---

`89-89`: **Specify language for the code block**  
Add a language identifier (e.g., ```bash) to the fenced block for proper syntax highlighting.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

89-89: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

</details>

</details>

---

`105-106`: **Convert bare URLs to markdown links**  
Wrap service URLs to improve readability and link rendering:  
```markdown
- **n8n**: [http://localhost:5678](http://localhost:5678)  
- **Temporal UI**: [http://localhost:8080](http://localhost:8080)  
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

105-105: Bare URL used
null

(MD034, no-bare-urls)

---

106-106: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</blockquote></details>

</blockquote></details>

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</details>

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<summary>📒 Files selected for processing (6)</summary>

* `.env.example` (1 hunks)
* `Dockerfile.n8n` (1 hunks)
* `Dockerfile.temporal` (1 hunks)
* `README.md` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `scripts/setup_volumes.sh` (1 hunks)

</details>

<details>
<summary>✅ Files skipped from review due to trivial changes (1)</summary>

* .env.example

</details>

<details>
<summary>🚧 Files skipped from review as they are similar to previous changes (3)</summary>

* scripts/setup_volumes.sh
* Dockerfile.n8n
* docker-compose.yml

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 LanguageTool</summary>

<details>
<summary>README.md</summary>

[style] ~46-~46: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>
<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>README.md</summary>

89-89: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

---

105-105: Bare URL used
null

(MD034, no-bare-urls)

---

106-106: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (4)</summary><blockquote>

<details>
<summary>Dockerfile.temporal (4)</summary>

`1-1`: **Pinning base image version is good**  
The Temporal auto-setup image is pinned to `1.20.5`, ensuring reproducible builds.

---

`9-10`: **Verify OpenSearch version compatibility**  
The default `ES_VERSION=v7` might not align with the actual OpenSearch version defined in `docker-compose.yml` (e.g., OpenSearch 2.x). Please confirm and update this default to match your Compose service.

---

`23-24`: **Healthcheck configuration follows best practices**  
The exec-form health check ensures Temporal reports `SERVING` before marking the container healthy.

---

`27-30`: **Non-root user and port exposure are correctly set**  
Switching to the `temporal` user and exposing port `7233` aligns with security and service requirements.

</details>

</blockquote></details>

</details>

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state: COMMENTED
author_association: NONE
submitted_at: 2025-04-20T18:05:41Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 1**

<details>
<summary>🧹 Nitpick comments (5)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (2)</summary><blockquote>

`4-4`: **Remove unused build argument**  
The `ARG NODE_ENV=production` declaration isn’t referenced elsewhere in this Dockerfile. Consider removing it or converting it to an `ENV` if the application requires it at runtime.

---

`11-13`: **Use a more reliable health check**  
Relying on `wget` may fail if the binary isn’t present, and `0.0.0.0` isn’t routable from inside the container. You can simplify with `curl -f` and target `localhost`.  
```diff
- HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
-   CMD ["/bin/sh", "-c", "wget -q --spider http://0.0.0.0:${N8N_PORT}/healthz || exit 1"]
+ HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
+   CMD-SHELL curl -f http://localhost:${N8N_PORT}/healthz || exit 1
```

</blockquote></details>
<details>
<summary>README.md (3)</summary><blockquote>

`55-55`: **Rephrase for conciseness**  
The sentence “If you’ve made changes to the Dockerfiles, you’ll need to rebuild the images:” can be tightened to “Rebuild images after modifying the Dockerfiles:” for stronger, more direct wording.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 LanguageTool</summary>

[style] ~55-~55: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>

---

`98-98`: **Specify language for example output block**  
The example‑output snippet is fenced without a language hint. To satisfy lint rules and improve readability, add a language identifier (e.g., `text` or `console`) after the opening backticks:  
```diff
- ```
+ ```text
  Checking service availability…
  Checking n8n at http://localhost:5678/healthz… ACCESSIBLE ✅ (HTTP 200)
  …
  ```

<details>
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98-98: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

</details>

</details>

---

`114-115`: **Format bare URLs**  
Bare URLs can trigger lint warnings. Wrap them in backticks or angle brackets, e.g.:  
```markdown
- **n8n**: `<http://localhost:5678>`
- **Temporal UI**: `<http://localhost:8080>`
```

<details>
<summary>🧰 Tools</summary>

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<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

114-114: Bare URL used
null

(MD034, no-bare-urls)

---

115-115: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</blockquote></details>

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</details>

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* `Dockerfile.n8n` (1 hunks)
* `Dockerfile.temporal` (1 hunks)
* `README.md` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `scripts/check_services.sh` (1 hunks)

</details>

<details>
<summary>🚧 Files skipped from review as they are similar to previous changes (3)</summary>

* Dockerfile.temporal
* docker-compose.yml
* scripts/check_services.sh

</details>

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<details>
<summary>🪛 LanguageTool</summary>

<details>
<summary>README.md</summary>

[style] ~55-~55: Consider shortening or rephrasing this to strengthen your wording.
Context: ...  ### Building custom images  If you've made changes to the Dockerfiles, you'll need to rebuild...

(MAKE_CHANGES)

</details>

</details>
<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>README.md</summary>

98-98: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

---

114-114: Bare URL used
null

(MD034, no-bare-urls)

---

115-115: Bare URL used
null

(MD034, no-bare-urls)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (1)</summary><blockquote>

<details>
<summary>Dockerfile.n8n (1)</summary>

`1-1`: **Base image pinned correctly**  
Good job pinning to `n8nio/n8n:1.89.2` instead of using `latest`, which ensures reproducible builds.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-04-21T13:01:03Z
user: login: killev
state: COMMENTED
author_association: CONTRIBUTOR
submitted_at: 2025-04-22T04:41:36Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-04-22T04:41:57Z
user: login: anatolyshipitz
body: Comment:
The errors are non-critical and don't affect the service's operation
The errors occur because Temporal's auto-setup process tries to create databases and namespaces that already exist

During Temporal service startup, the following errors are observed in the PostgreSQL logs:

1. Database creation error:
```
2025-04-22 06:20:59.571 UTC [32] ERROR:  database "temporal_visibility" already exists
2025-04-22 06:20:59.571 UTC [32] STATEMENT:  CREATE DATABASE temporal_visibility
```

2. Namespace creation error:
```
2025-04-22 06:20:59.706 UTC [41] ERROR:  duplicate key value violates unique constraint "namespaces_pkey"
2025-04-22 06:20:59.706 UTC [41] DETAIL:  Key (partition_id, id)=(54321, \x32049b68787240948e63d0dd59896a83) already exists.
2025-04-22 06:20:59.706 UTC [41] STATEMENT:  INSERT INTO 
	 namespaces (partition_id, id, name, is_global, data, data_encoding, notification_version)
	 VALUES($1, $2, $3, $4, $5, $6, $7)
```



state: APPROVED
author_association: COLLABORATOR
submitted_at: 2025-04-22T06:24:17Z

Review comments:
diff_hunk: @@ -0,0 +1,15 @@
+FROM n8nio/n8n:latest
path: Dockerfile.n8n
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Pin the base image instead of using `latest`.**
Using `latest` can lead to unpredictable builds when the upstream image updates. It’s best practice to reference a specific version tag or digest:
```diff
-FROM n8nio/n8n:latest
+FROM n8nio/n8n:<VERSION_TAG>
```
Replace `<VERSION_TAG>` with the desired release (e.g., `0.229.2`).

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 GitHub Actions: Code Quality</summary>

[warning] 1-1: Hadolint warning DL3007: Using 'latest' tag is prone to errors if the image updates. Pin the version explicitly to a release tag.

</details>

</details>

<!-- This is an auto-generated comment by CodeRabbit -->

✅ Addressed in commit a33801e
created_at: 2025-04-18T04:53:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - ./volumes/n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - ./volumes/elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - ./volumes/postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      - temporal
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  elasticsearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/elasticsearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Fix unused named volumes or unify bind mounts.**

The named volumes (`n8n_data`, `elasticsearch-data`, `postgresql-data`) are declared but not referenced in the service definitions. Pick one pattern:

- Use named volumes in services:
  ```diff
  services:
    n8n:
      volumes:
  -     - ./volumes/n8n_data:/home/node/.n8n
  +     - n8n_data:/home/node/.n8n
    elasticsearch:
      volumes:
  -     - ./volumes/elasticsearch-data:/usr/share/opensearch/data
  +     - elasticsearch-data:/usr/share/opensearch/data
    postgresql:
      volumes:
  -     - ./volumes/postgresql-data:/var/lib/postgresql/data
  +     - postgresql-data:/var/lib/postgresql/data
  ```
- Or remove the `volumes:` block entirely if you prefer host bind mounts exclusively.

<!-- This is an auto-generated reply by CodeRabbit -->

✅ Addressed in commit e9990be
created_at: 2025-04-18T04:53:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,15 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production
+
+# Create app directory
+WORKDIR /home/node/.n8n
+
+# Add custom healthcheck
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD wget -q --spider http://localhost:5678/healthz || exit 1
path: Dockerfile.n8n
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Fix HEALTHCHECK to use shell form and ensure `wget` is available.**
The current instruction uses shell operators (`||`) in exec form, so the fallback won’t run. Also, verify or install `wget` in the image. For example:

```diff
- HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
-   CMD wget -q --spider http://localhost:5678/healthz || exit 1
+ # Install wget if missing (Debian-based image)
+ RUN apt-get update \
+     && apt-get install -y --no-install-recommends wget \
+     && rm -rf /var/lib/apt/lists/*
+
+ HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+   CMD-SHELL wget -q --spider http://localhost:${N8N_PORT}/healthz || exit 1
```

This ensures the health check runs correctly under a shell and reuses the `N8N_PORT` env var. 


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
# Install wget if missing (Debian-based image)
RUN apt-get update \
    && apt-get install -y --no-install-recommends wget \
    && rm -rf /var/lib/apt/lists/*

HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
  CMD-SHELL wget -q --spider http://localhost:${N8N_PORT}/healthz || exit 1
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T05:04:08Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - ./volumes/n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - ./volumes/elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - ./volumes/postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      - temporal
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  elasticsearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/elasticsearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
path: docker-compose.yml
user: login: killev
body: Fixed. good catch
created_at: 2025-04-18T05:33:50Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - ./volumes/n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - ./volumes/elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - ./volumes/postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      - temporal
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  elasticsearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/elasticsearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: @killev You're welcome! I'm glad the issue with the volume configuration has been addressed. Consistent pattern usage in Docker Compose files helps maintain clarity and prevents potential issues down the line.


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev You're welcome! I'm glad the issue with the volume configuration has been addressed. Consistent pattern usage in Docker Compose files helps maintain clarity and prevents potential issues down the line.</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T05:34:14Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Use readiness checks for Temporal service dependencies**  
`depends_on` only guarantees container start order, not service readiness. To prevent connection errors, add a startup wrapper or a healthcheck on Postgres/Elasticsearch and have the Temporal container wait for them. For example, you could install [wait-for-it.sh](https://github.com/vishnubob/wait-for-it) in `Dockerfile.temporal` and modify the command:
```diff
 temporal:
   build:
     context: .
     dockerfile: Dockerfile.temporal
-  depends_on:
+  depends_on:
     - postgresql
     - elasticsearch
+  command: ["./wait-for-it.sh", "postgresql:5432", "--", "./wait-for-it.sh", "temporal-elasticsearch:9200", "--", "temporal-server"]
```
This essential refactor avoids race conditions at startup.  



> Committable suggestion skipped: line range outside the PR's diff.

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T05:36:33Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Enable memory locking and add healthcheck for Elasticsearch**  
You’ve set `ulimits.memlock`, but Elasticsearch needs the `IPC_LOCK` capability to honor it. Also, adding a healthcheck helps other services wait for Elasticsearch to be ready. For example:
```diff
 elasticsearch:
   image: opensearchproject/opensearch:2.5.0
+  cap_add:
+    - IPC_LOCK
   ulimits:
     memlock:
       soft: -1
       hard: -1
+  healthcheck:
+    test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+    interval: 30s
+    timeout: 10s
+    retries: 5
```
This is critical for proper memory locking and reliable startup sequencing.  



<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
  elasticsearch:
    container_name: temporal-elasticsearch
    image: opensearchproject/opensearch:2.5.0
    cap_add:
      - IPC_LOCK
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
      - "DISABLE_SECURITY_PLUGIN=true"
      - "DISABLE_INSTALL_DEMO_CONFIG=true"
    ports:
      - 9200:9200
    ulimits:
      memlock:
        soft: -1
        hard: -1
    healthcheck:
      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 5
    volumes:
      - elasticsearch-data:/usr/share/opensearch/data
    networks:
      - app-network
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated reply by CodeRabbit -->

✅ Addressed in commit 43c47a4
created_at: 2025-04-18T05:36:33Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: killev
body: Done. thank you
created_at: 2025-04-18T06:13:31Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: killev
body: Good catch.
created_at: 2025-04-18T06:13:47Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: @killev You're welcome! I'm glad the suggestion was helpful. Let me know if you need any more assistance with your Docker setup or any other aspects of the project.

(｡◕‿◕｡)
  /|/|
 /_| |_


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev You're welcome! I'm glad the suggestion was helpful. Let me know if you need any more assistance with your Docker setup or any other aspects of the project.

(｡◕‿◕｡)
  /|/|
 /_| |_</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T06:13:51Z
author_association: NONE
diff_hunk: @@ -0,0 +1,99 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      - postgresql
+      - elasticsearch
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: @killev I noticed after reviewing the full file that you already have healthchecks defined for PostgreSQL and Elasticsearch services. Rather than adding wait-for-it.sh as I initially suggested, you could simply update the Temporal service to use these healthchecks, similar to how your n8n service is configured:

```diff
  temporal:
    container_name: temporal
    build:
      context: .
      dockerfile: Dockerfile.temporal
    depends_on:
-      - postgresql
-      - elasticsearch
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
    ports:
      - 7233:7233
    networks:
      - app-network
    user: temporal
```

This approach is cleaner and more consistent with the rest of your docker-compose configuration.


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev I noticed after reviewing the full file that you already have healthchecks defined for PostgreSQL and Elasticsearch services. Rather than adding wait-for-it.sh as I initially suggested, you could simply update the Temporal service to use these healthchecks, similar to how your n8n service is configured:

```diff
  temporal:
    container_name: temporal
    build:
      context: .
      dockerfile: Dockerfile.temporal
    depends_on:
-      - postgresql
-      - elasticsearch
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
    ports:
      - 7233:7233
    networks:
      - app-network
    user: temporal
```

This approach is cleaner and more consistent with the rest of your docker-compose configuration.</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T06:14:13Z
author_association: NONE
diff_hunk: @@ -0,0 +1,121 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+    depends_on:
+      postgresql:
+        condition: service_healthy
+
path: docker-compose.yml
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Remove unnecessary dependency for n8n.**  
n8n uses its own SQLite database by default and does not rely on the Temporal PostgreSQL service. Blocking its startup on Postgres health may delay or break n8n launches. Remove this block:
```diff
- depends_on:
-   postgresql:
-     condition: service_healthy
```



<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion

`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->

✅ Addressed in commit 04932c7
created_at: 2025-04-18T06:17:48Z
author_association: NONE
diff_hunk: @@ -12,19 +12,49 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v4
-      - name: Lint
+      - name: Run linting
         run: echo "Linting..."
 
   sonarqube:
     name: SonarQube
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: SonarQube Scan
+      - name: Run SonarQube scan
         uses: SonarSource/sonarqube-scan-action@v5
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          
+  hadolint:
+    name: Dockerfile Linting
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Lint Dockerfile.n8n
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
+      - name: Lint Dockerfile.temporal
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+
+  service-check:
+    name: Service Availability Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Set up Docker Compose
+        uses: docker/setup-buildx-action@v2
path: .github/workflows/code-quality.yml
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Upgrade and rename Buildx setup step**  
- Consider upgrading `docker/setup-buildx-action@v2` to the latest stable version (e.g., `@v3`) for full compatibility.  
- The step name is `Set up Docker Compose` but it installs Buildx; renaming it to `Set up Docker Buildx` would be more accurate.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 actionlint (1.7.4)</summary>

51-51: the runner of "docker/setup-buildx-action@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue

(action)

</details>

</details>

<!-- This is an auto-generated reply by CodeRabbit -->

✅ Addressed in commit 289c899

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-04-18T06:39:40Z
author_association: NONE
diff_hunk: @@ -12,19 +12,49 @@
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v4
-      - name: Lint
+      - name: Run linting
         run: echo "Linting..."
path: .github/workflows/code-quality.yml
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Implement real lint commands**  
The `Run linting` step currently only prints a message. Please replace it with your actual project lint commands (e.g., `npm run lint`, `flake8 .`, etc.) to enforce code quality.

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-04-18T06:39:40Z
author_association: NONE
diff_hunk: @@ -12,19 +12,49 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v4
-      - name: Lint
+      - name: Run linting
         run: echo "Linting..."
 
   sonarqube:
     name: SonarQube
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: SonarQube Scan
+      - name: Run SonarQube scan
         uses: SonarSource/sonarqube-scan-action@v5
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          
+  hadolint:
+    name: Dockerfile Linting
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Lint Dockerfile.n8n
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
+      - name: Lint Dockerfile.temporal
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+
+  service-check:
+    name: Service Availability Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Set up Docker Compose
+        uses: docker/setup-buildx-action@v2
path: .github/workflows/code-quality.yml
user: login: killev
body: Good catch. Fixed
created_at: 2025-04-18T06:49:37Z
author_association: CONTRIBUTOR
diff_hunk: @@ -12,19 +12,49 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v4
-      - name: Lint
+      - name: Run linting
         run: echo "Linting..."
 
   sonarqube:
     name: SonarQube
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: SonarQube Scan
+      - name: Run SonarQube scan
         uses: SonarSource/sonarqube-scan-action@v5
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          
+  hadolint:
+    name: Dockerfile Linting
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Lint Dockerfile.n8n
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.n8n
+      - name: Lint Dockerfile.temporal
+        run: docker run --rm -i hadolint/hadolint < Dockerfile.temporal
+
+  service-check:
+    name: Service Availability Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Set up Docker Compose
+        uses: docker/setup-buildx-action@v2
path: .github/workflows/code-quality.yml
user: login: coderabbitai[bot]
body: @killev Thank you for implementing the suggested changes! This will help ensure better compatibility with GitHub Actions runners.


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev Thank you for implementing the suggested changes! This will help ensure better compatibility with GitHub Actions runners.</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T06:49:55Z
author_association: NONE
diff_hunk: @@ -0,0 +1,15 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production
+
+# Create app directory
+WORKDIR /home/node/.n8n
+
+# Add custom healthcheck
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD wget -q --spider http://localhost:5678/healthz || exit 1
path: Dockerfile.n8n
user: login: killev
body: It's fixed in different way
created_at: 2025-04-18T09:10:18Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,15 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production
+
+# Create app directory
+WORKDIR /home/node/.n8n
+
+# Add custom healthcheck
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD wget -q --spider http://localhost:5678/healthz || exit 1
path: Dockerfile.n8n
user: login: coderabbitai[bot]
body: @killev I see that you addressed the HEALTHCHECK issue in a better way by:
1. Using `curl` instead of `wget` (which is likely already available in the base image)
2. Properly implementing shell functionality with `CMD ["/bin/sh", "-c", "..."]`
3. Referencing the environment variable with `${N8N_PORT}` for better maintainability

Your solution is clean and effective - nice work!


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev I see that you addressed the HEALTHCHECK issue in a better way by:
1. Using `curl` instead of `wget` (which is likely already available in the base image)
2. Properly implementing shell functionality with `CMD ["/bin/sh", "-c", "..."]`
3. Referencing the environment variable with `${N8N_PORT}` for better maintainability

Your solution is clean and effective - nice work!</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-18T09:10:44Z
author_association: NONE
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
path: docker-compose.yml
user: login: anatolyshipitz
body: Add `restart: unless-stopped` policy to all services
created_at: 2025-04-19T17:53:43Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
path: docker-compose.yml
user: login: anatolyshipitz
body: possible docker Volume Mount Error when attempting to run `docker-compose up`: failed to mount local volume ... no such file or directory
created_at: 2025-04-19T18:02:03Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
path: docker-compose.yml
user: login: anatolyshipitz
body: add N8N_ENCRYPTION_KEY environment variable to n8n service configuration
N8N_ENCRYPTION_KEY environment variable is required for n8n to properly encrypt and store sensitive data such as credentials and tokens.

```
- N8N_ENCRYPTION_KEY=${N8N_ENCRYPTION_KEY:?N8N_ENCRYPTION_KEY environment variable is required}
```
created_at: 2025-04-19T18:11:35Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
path: docker-compose.yml
user: login: anatolyshipitz
body: disabled security features. This is not recommended for production use.
created_at: 2025-04-19T18:13:56Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
path: docker-compose.yml
user: login: anatolyshipitz
body: credentials are hardcoded in the compose file
replace with env variable
```
     POSTGRES_USER: ${POSTGRES_USER:?POSTGRES_USER environment variable is required}
     POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD environment variable is required}
     POSTGRES_DB: ${POSTGRES_DB:?POSTGRES_DB environment variable is required}
 ```
created_at: 2025-04-19T18:19:15Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  elasticsearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/elasticsearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
+networks:
+  app-network:
+    driver: bridge 
path: docker-compose.yml
user: login: anatolyshipitz
body: All services are on the same network without any isolation
For better security, you might want to separate services into different networks
created_at: 2025-04-19T18:19:53Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
path: docker-compose.yml
user: login: anatolyshipitz
body: Replaced hardcoded `WEBHOOK_URL` with environment variable configuration
```
- WEBHOOK_URL=${WEBHOOK_URL:-http://localhost:5678/}
```
created_at: 2025-04-19T18:23:04Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
path: Dockerfile.n8n
user: login: anatolyshipitz
body: n8n version (1.22.0) is quite old. Consider updating to a newer version

For production environments, it's recommended to use the latest tag to ensure stability.
```
FROM n8nio/n8n:latest
```
created_at: 2025-04-19T18:30:54Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production \
+    N8N_METRICS=true \
+    N8N_HEALTH_CHECK_ENDPOINT=true
+
+# Create app directory
+WORKDIR /home/node/.n8n
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD ["/bin/sh", "-c", "curl -s http://localhost:${N8N_PORT}/healthz || exit 1"]
path: Dockerfile.n8n
user: login: anatolyshipitz
body: The healthcheck uses curl but there's no guarantee that curl is installed in the base image
```
curl --help
sh: curl: not found
```
created_at: 2025-04-19T18:33:07Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production \
+    N8N_METRICS=true \
+    N8N_HEALTH_CHECK_ENDPOINT=true
+
+# Create app directory
+WORKDIR /home/node/.n8n
path: Dockerfile.n8n
user: login: anatolyshipitz
body: WORKDIR might conflict with n8n's data directory

check examples from https://github.com/n8n-io/n8n/tree/master/docker/images
created_at: 2025-04-19T18:39:51Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
+
+# Set up environment variables for PostgreSQL and Elasticsearch
+ENV DB=postgresql \
path: Dockerfile.temporal
user: login: anatolyshipitz
body: The PostgreSQL credentials (username and password) are set to `temporal` which is not secure for production use.
There's no explicit setting for `POSTGRES_DB` which might cause issues if the database name is expected to be different from the default.
created_at: 2025-04-19T19:04:21Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
+
+# Set up environment variables for PostgreSQL and Elasticsearch
+ENV DB=postgresql \
+    DB_PORT=5432 \
+    POSTGRES_USER=temporal \
+    POSTGRES_PWD=temporal \
+    POSTGRES_SEEDS=postgresql \
+    ENABLE_ES=true \
+    ES_SEEDS=elasticsearch \
+    ES_VERSION=v7
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD ["/bin/sh", "-c", "temporal operator cluster health --address 0.0.0.0:7233 | grep -q SERVING || exit 1"]
+
+# Explicitly set the user to the non-root 'temporal' user (already defined in the base image)
+USER temporal
+
+# Expose the gRPC port
+EXPOSE 7233
+
+# The entrypoint script is already defined in the base image 
path: Dockerfile.temporal
user: login: anatolyshipitz
body: The Dockerfile is missing a newline at the end of the file
created_at: 2025-04-19T19:06:04Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
+
+# Set up environment variables for PostgreSQL and Elasticsearch
+ENV DB=postgresql \
+    DB_PORT=5432 \
+    POSTGRES_USER=temporal \
+    POSTGRES_PWD=temporal \
+    POSTGRES_SEEDS=postgresql \
+    ENABLE_ES=true \
+    ES_SEEDS=elasticsearch \
+    ES_VERSION=v7
path: Dockerfile.temporal
user: login: anatolyshipitz
body: `docker-compose.yml` using OpenSearch 2.5.0  while Temporal is configured for Elasticsearch v7. 
Let's update this to use a more recent version and ensure compatibility
```
ES_VERSION=v2
```
created_at: 2025-04-19T19:11:12Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
path: Dockerfile.temporal
user: login: anatolyshipitz
body: it would be better to pin to a specific minor version (e.g., `1.20.0`) for better reproducibility
created_at: 2025-04-19T19:17:57Z
author_association: COLLABORATOR
diff_hunk: @@ -1 +1,146 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - Elasticsearch (for visibility features)
path: README.md
user: login: anatolyshipitz
body: The documentation mentions `Elasticsearch`, but the docker-compose.yml actually uses OpenSearch 
created_at: 2025-04-19T19:20:25Z
author_association: COLLABORATOR
diff_hunk: @@ -1 +1,146 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - Elasticsearch (for visibility features)
+
+## Custom Docker Images
+
+This project uses custom Docker images built from the following Dockerfiles:
+
+- **Dockerfile.n8n**: Extends the official n8n image with custom configurations
+- **Dockerfile.temporal**: Extends the official Temporal auto-setup image
+
+## Usage
+
+### Starting the services
+
+```bash
+docker compose up -d
+```
+
+This will start all services in detached mode.
+
+### Building custom images
+
+If you've made changes to the Dockerfiles, you'll need to rebuild the images:
+
+```bash
+docker compose build
+```
+
+Or to rebuild and start in one command:
+
+```bash
+docker compose down && docker compose build && docker compose up -d
+```
+
+### Verifying services are running
+
+Check that all containers are running:
+
+```bash
+docker compose ps
+```
+
+You should see containers for:
+- n8n
+- temporal
+- temporal-ui
+- temporal-postgresql
+- temporal-elasticsearch
+
+### Checking Service Health
+
+Use the provided script to verify that all services are accessible:
+
+```bash
+./check_services.sh
path: README.md
user: login: anatolyshipitz
body:  `./scripts/check_services.sh`
created_at: 2025-04-19T19:34:40Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
path: docker-compose.yml
user: login: anatolyshipitz
body: Temporal UI depends on Temporal server but only checks if it's `started`, not if it's `healthy`
created_at: 2025-04-19T19:41:01Z
author_association: COLLABORATOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
path: Dockerfile.n8n
user: login: killev
body: Agree, 1.22 is too old, 

It's not recommended to use latest tag (for security reasons). It's recommended to stick on exact version.
created_at: 2025-04-20T12:34:05Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
path: docker-compose.yml
user: login: killev
body: Added a key, but don't add fallback. In general fallbacks are set for mistakes
created_at: 2025-04-20T12:40:32Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
path: docker-compose.yml
user: login: killev
body: Added, but without fallback
created_at: 2025-04-20T12:41:28Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
path: docker-compose.yml
user: login: killev
body: Fixed
created_at: 2025-04-20T12:42:08Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
path: docker-compose.yml
user: login: killev
body: Done. 
created_at: 2025-04-20T12:42:56Z
author_association: CONTRIBUTOR
diff_hunk: @@ -1 +1,146 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - Elasticsearch (for visibility features)
path: README.md
user: login: killev
body: Fixed
created_at: 2025-04-20T12:45:21Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
path: Dockerfile.temporal
user: login: killev
body: Done
created_at: 2025-04-20T12:57:48Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production \
+    N8N_METRICS=true \
+    N8N_HEALTH_CHECK_ENDPOINT=true
+
+# Create app directory
+WORKDIR /home/node/.n8n
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+  CMD ["/bin/sh", "-c", "curl -s http://localhost:${N8N_PORT}/healthz || exit 1"]
path: Dockerfile.n8n
user: login: killev
body: How can it be? Image already contains curl. it shoudn't be a problem. Anyway, let's fix it when face it
created_at: 2025-04-20T13:00:25Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,20 @@
+FROM n8nio/n8n:1.22.0
+
+# Add custom environment variables
+ENV N8N_PORT=5678 \
+    NODE_ENV=production \
+    N8N_METRICS=true \
+    N8N_HEALTH_CHECK_ENDPOINT=true
+
+# Create app directory
+WORKDIR /home/node/.n8n
path: Dockerfile.n8n
user: login: killev
body: Fixed
created_at: 2025-04-20T13:00:37Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
path: docker-compose.yml
user: login: killev
body: Fixe
created_at: 2025-04-20T13:07:47Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
+  elasticsearch-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/elasticsearch-data
+  postgresql-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/postgresql-data
+
+networks:
+  app-network:
+    driver: bridge 
path: docker-compose.yml
user: login: killev
body: I don't want. I suppose they all would work in single security groups in single subnet on AWS
created_at: 2025-04-20T15:40:34Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,118 @@
+services:
+  # n8n service
+  n8n:
+    build:
+      context: .
+      dockerfile: Dockerfile.n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - WEBHOOK_URL=http://localhost:5678/
+    volumes:
+      - n8n_data:/home/node/.n8n
+    networks:
+      - app-network
+    user: node
+
+  # Temporal services
+  elasticsearch:
+    container_name: temporal-elasticsearch
+    image: opensearchproject/opensearch:2.5.0
+    environment:
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m"
+      - "DISABLE_SECURITY_PLUGIN=true"
+      - "DISABLE_INSTALL_DEMO_CONFIG=true"
+    ports:
+      - 9200:9200
+    cap_add:
+      - IPC_LOCK
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - elasticsearch-data:/usr/share/opensearch/data
+    networks:
+      - app-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sSf http://localhost:9200/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+  postgresql:
+    container_name: temporal-postgresql
+    image: postgres:14
+    environment:
+      POSTGRES_USER: temporal
+      POSTGRES_PASSWORD: temporal
+      POSTGRES_DB: temporal
+    ports:
+      - 5432:5432
+    volumes:
+      - postgresql-data:/var/lib/postgresql/data
+    networks:
+      - app-network
+    user: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U temporal"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+  temporal:
+    container_name: temporal
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
+    ports:
+      - 7233:7233
+    networks:
+      - app-network
+    user: temporal
+
+  temporal-ui:
+    container_name: temporal-ui
+    image: temporalio/ui:2.10.3
+    depends_on:
+      temporal:
+        condition: service_started
+    environment:
+      - TEMPORAL_ADDRESS=temporal:7233
+      - TEMPORAL_PERMIT_WRITE_API=true
+    ports:
+      - 8080:8080
+    networks:
+      - app-network
+
+volumes:
+  n8n_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/volumes/n8n_data
path: docker-compose.yml
user: login: killev
body: I fixed it, provided an instruction in Readme.
created_at: 2025-04-20T15:41:03Z
author_association: CONTRIBUTOR
diff_hunk: @@ -1 +1,146 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - Elasticsearch (for visibility features)
+
+## Custom Docker Images
+
+This project uses custom Docker images built from the following Dockerfiles:
+
+- **Dockerfile.n8n**: Extends the official n8n image with custom configurations
+- **Dockerfile.temporal**: Extends the official Temporal auto-setup image
+
+## Usage
+
+### Starting the services
+
+```bash
+docker compose up -d
+```
+
+This will start all services in detached mode.
+
+### Building custom images
+
+If you've made changes to the Dockerfiles, you'll need to rebuild the images:
+
+```bash
+docker compose build
+```
+
+Or to rebuild and start in one command:
+
+```bash
+docker compose down && docker compose build && docker compose up -d
+```
+
+### Verifying services are running
+
+Check that all containers are running:
+
+```bash
+docker compose ps
+```
+
+You should see containers for:
+- n8n
+- temporal
+- temporal-ui
+- temporal-postgresql
+- temporal-elasticsearch
+
+### Checking Service Health
+
+Use the provided script to verify that all services are accessible:
+
+```bash
+./check_services.sh
path: README.md
user: login: killev
body: Fixed
created_at: 2025-04-20T15:41:19Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,23 @@
+FROM temporalio/auto-setup:1.20
+
+# Set up environment variables for PostgreSQL and Elasticsearch
+ENV DB=postgresql \
path: Dockerfile.temporal
user: login: killev
body: Fixed. I suppose everything is configurable from .env file

created_at: 2025-04-20T15:42:32Z
author_association: CONTRIBUTOR
diff_hunk: @@ -1 +1,164 @@
-# automatization
\ No newline at end of file
+# n8n and Temporal Docker Compose Setup
+
+This repository contains a Docker Compose configuration to run n8n and Temporal services together.
+
+## Services
+
+The setup includes:
+
+- **n8n**: An automation tool that allows you to create workflows visually
+- **Temporal**: A workflow orchestration platform with the following components:
+  - Temporal server
+  - Temporal UI
+  - PostgreSQL (database)
+  - OpenSearch (for visibility features)
+
+## Custom Docker Images
+
+This project uses custom Docker images built from the following Dockerfiles:
+
+- **Dockerfile.n8n**: Extends the official n8n image with custom configurations
+- **Dockerfile.temporal**: Extends the official Temporal auto-setup image
+
+## Usage
+
+### Prepare volume directories
+
+Before starting the services, run the setup script to create the necessary volume directories:
+
+```bash
+chmod +x scripts/setup_volumes.sh
+./scripts/setup_volumes.sh
+```
+
+This prevents volume mount errors that may occur if the directories don't exist.
+
+### Starting the services
+
+```bash
+docker compose up -d
+```
+
+This will start all services in detached mode.
+
+### Building custom images
+
+If you've made changes to the Dockerfiles, you'll need to rebuild the images:
+
+```bash
+docker compose build
+```
+
+Or to rebuild and start in one command:
+
+```bash
+docker compose down && docker compose build && docker compose up -d
+```
+
+### Verifying services are running
+
+Check that all containers are running:
+
+```bash
+docker compose ps
+```
+
+You should see containers for:
+- n8n
+- temporal
+- temporal-ui
+- temporal-postgresql
+- opensearch
+
+### Checking Service Health
+
+Use the provided script to verify that all services are accessible:
+
+```bash
+./check_services.sh
+```
path: README.md
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Fix script invocation path**  
The README references `./check_services.sh`, but the script resides at `scripts/check_services.sh`. Update the path to avoid confusion.  

Apply this diff:
```diff
-```bash
-./check_services.sh
-```
+```bash
+scripts/check_services.sh
+```
```

<!-- This is an auto-generated comment by CodeRabbit -->

✅ Addressed in commit 88e1414
created_at: 2025-04-20T16:02:58Z
author_association: NONE
diff_hunk: @@ -0,0 +1,32 @@
+FROM temporalio/auto-setup:1.20.5
+
+# Define build arguments with defaults matching the .env file
+ARG POSTGRES_USER=temporal
+ARG POSTGRES_PASSWORD=temporal
+ARG POSTGRES_DB=temporal
+ARG DB_PORT=5432
+ARG POSTGRES_SEEDS=postgresql
+ARG ES_SEEDS=opensearch
+ARG ES_VERSION=v7
+
+# Set up environment variables for PostgreSQL and OpenSearch
+ENV DB=postgresql \
+    DB_PORT=${DB_PORT} \
+    POSTGRES_USER=${POSTGRES_USER} \
+    POSTGRES_PWD=${POSTGRES_PASSWORD} \
+    POSTGRES_SEEDS=${POSTGRES_SEEDS} \
+    ENABLE_ES=true \
+    ES_SEEDS=${ES_SEEDS} \
+    ES_VERSION=${ES_VERSION}
path: Dockerfile.temporal
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Missing `POSTGRES_DB` environment variable**  
The build argument `POSTGRES_DB` is declared but never exported as an environment variable, which may lead to a default database name mismatch at runtime. Please add an `ENV POSTGRES_DB=${POSTGRES_DB}` line if required by the Temporal setup.

<!-- This is an auto-generated comment by CodeRabbit -->

✅ Addressed in commit 4d2dbc8
created_at: 2025-04-20T18:05:40Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+FROM n8nio/n8n:1.89.2
+
+# Define build arguments
+ARG NODE_ENV=production
+# Environment variables are now defined in docker-compose.yml
+
+# Create app directory
+WORKDIR /home/node
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
+  CMD ["/bin/sh", "-c", "wget -q --spider http://0.0.0.0:${N8N_PORT}/healthz || exit 1"]
+
+# Explicitly set the user to the non-root 'node' user (which is already set up in the base image)
+USER node
+
+EXPOSE ${N8N_PORT}
path: Dockerfile.n8n
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Undefined build-time variable in EXPOSE**  
`EXPOSE ${N8N_PORT}` references an environment variable that isn’t declared via `ARG` or `ENV` in this Dockerfile, so it may not expand correctly at build time. Either hardcode the port (e.g., `EXPOSE 5678`) or add a matching `ARG N8N_PORT=5678`/`ENV N8N_PORT` before this instruction.

<!-- This is an auto-generated reply by CodeRabbit -->

✅ Addressed in commit 737eb62
created_at: 2025-04-21T13:01:02Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+FROM n8nio/n8n:1.89.2
+
+# Define build arguments
+ARG NODE_ENV=production
+# Environment variables are now defined in docker-compose.yml
+
+# Create app directory
+WORKDIR /home/node
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
+  CMD ["/bin/sh", "-c", "wget -q --spider http://0.0.0.0:${N8N_PORT}/healthz || exit 1"]
+
+# Explicitly set the user to the non-root 'node' user (which is already set up in the base image)
+USER node
+
+EXPOSE ${N8N_PORT}
path: Dockerfile.n8n
user: login: killev
body: Good catch. Fixed
created_at: 2025-04-21T14:12:10Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,19 @@
+FROM n8nio/n8n:1.89.2
+
+# Define build arguments
+ARG NODE_ENV=production
+# Environment variables are now defined in docker-compose.yml
+
+# Create app directory
+WORKDIR /home/node
+
+# Add custom healthcheck using exec form
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=30s \
+  CMD ["/bin/sh", "-c", "wget -q --spider http://0.0.0.0:${N8N_PORT}/healthz || exit 1"]
+
+# Explicitly set the user to the non-root 'node' user (which is already set up in the base image)
+USER node
+
+EXPOSE ${N8N_PORT}
path: Dockerfile.n8n
user: login: coderabbitai[bot]
body: @killev Perfect! I see you've added `ARG N8N_PORT=5678` to define the variable before using it in the EXPOSE instruction. This ensures proper variable expansion at build time. 👍


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@killev Perfect! I see you've added `ARG N8N_PORT=5678` to define the variable before using it in the EXPOSE instruction. This ensures proper variable expansion at build time. 👍</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-22T04:41:57Z
author_association: NONE

PR comments:
user: login: coderabbitai[bot]
created_at: 2025-04-18T04:49:23Z
body: <!-- This is an auto-generated comment: summarize by coderabbit.ai -->
<!-- walkthrough_start -->

## Walkthrough

This update introduces a multi-service Docker Compose environment integrating n8n, Temporal, PostgreSQL, and OpenSearch, with custom Dockerfiles for n8n and Temporal. The README is fully rewritten to provide comprehensive setup and usage instructions. The `.gitignore` is updated to exclude the `volumes` directory and other local files. The GitHub Actions code quality workflow is enhanced by renaming steps for clarity and adding a new `hadolint` job to lint Dockerfiles and a `service-check` job to verify service availability. Persistent storage is configured for all major services, and network settings are defined for seamless inter-service communication.

## Changes

| File(s)                            | Change Summary                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|----------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `.github/workflows/code-quality.yml` | Renamed steps in `lint` and `sonarqube` jobs for clarity; added a new `hadolint` job to lint `Dockerfile.n8n` and `Dockerfile.temporal` using hadolint in Docker; added `service-check` job to build, start, verify, and stop services with cleanup.                                                                                                                                                                                                                                                                                                                                                           |
| `.gitignore`                     | Added `mcp` executable, `mcp-config.json`, `.cursor/` directory, and `volumes` directory to ignore list to prevent version control of local data and build artifacts.                                                                                                                                                                                                                                                                                                                                                                                                                      |
| `Dockerfile.n8n`, `Dockerfile.temporal` | Introduced new Dockerfiles: `Dockerfile.n8n` (based on n8n image, sets environment variables, defines health check) and `Dockerfile.temporal` (based on temporalio/auto-setup, configures PostgreSQL and OpenSearch, health check, exposes port).                                                                                                                                                                                                                                                                                                                        |
| `README.md`                      | Completely rewritten to provide detailed documentation for Docker Compose setup, including service descriptions, usage instructions, persistence, ports, and troubleshooting.                                                                                                                                                                                                                                                                                                                                                                                                                |
| `docker-compose.yml`             | New file defining services for n8n, Temporal, Temporal UI, PostgreSQL, and OpenSearch, with persistent volumes, custom network, service dependencies, and build instructions for custom Dockerfiles.                                                                                                                                                                                                                                                                                                                                               |
| `scripts/check_services.sh`      | Added new script to check accessibility and health of local Docker Compose services (n8n, temporal, temporal-ui, opensearch, postgresql) via HTTP requests, TCP checks, and database readiness commands.                                                                                                                                                                                                                                                                                                                                                                                             |
| `scripts/setup_volumes.sh`       | Added new script to create directories used as Docker volume mounts for persistent data storage.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |

## Sequence Diagram(s)

```mermaid
sequenceDiagram
    participant User
    participant Docker Compose
    participant n8n
    participant Temporal
    participant PostgreSQL
    participant OpenSearch
    participant Temporal UI

    User->>Docker Compose: docker-compose up
    Docker Compose->>n8n: Build and start (Dockerfile.n8n)
    Docker Compose->>PostgreSQL: Start postgres service
    Docker Compose->>OpenSearch: Start opensearch service
    Docker Compose->>Temporal: Build and start (Dockerfile.temporal)
    Docker Compose->>Temporal UI: Start temporal-ui service

    n8n->>User: Expose port 5678 (web UI)
    Temporal->>PostgreSQL: Connect for DB backend
    Temporal->>OpenSearch: Connect for search
    Temporal UI->>Temporal: Connect via gRPC (port 7233)
    Temporal UI->>User: Expose port 8080 (UI access)
```

## Possibly related PRs

- [speedandfunction/automatization#1](https://github.com/speedandfunction/automatization/pull/1): Introduced the initial code quality workflow, which this PR expands with new jobs and step renaming.
- [speedandfunction/automatization#2](https://github.com/speedandfunction/automatization/pull/2): Added descriptive step names to existing lint jobs; this PR extends that by adding hadolint and service-check jobs.
- [speedandfunction/automatization#3](https://github.com/speedandfunction/automatization/pull/3): Added a SonarQube job to the workflow; this PR adds further jobs and renames steps for clarity.

<!-- walkthrough_end -->


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author_association: NONE
user: login: sonarqubecloud[bot]
created_at: 2025-04-21T15:32:32Z
body: ## [![Quality Gate Passed](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/QualityGateBadge/qg-passed-20px.png 'Quality Gate Passed')](https://sonarcloud.io/dashboard?id=speedandfunction_automatization&pullRequest=4) **Quality Gate passed**  
Issues  
![](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/passed-16px.png '') [0 New issues](https://sonarcloud.io/project/issues?id=speedandfunction_automatization&pullRequest=4&issueStatuses=OPEN,CONFIRMED&sinceLeakPeriod=true)  
![](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/accepted-16px.png '') [0 Accepted issues](https://sonarcloud.io/project/issues?id=speedandfunction_automatization&pullRequest=4&issueStatuses=ACCEPTED)

Measures  
![](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/passed-16px.png '') [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=speedandfunction_automatization&pullRequest=4&issueStatuses=OPEN,CONFIRMED&sinceLeakPeriod=true)  
![](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/passed-16px.png '') [0.0% Coverage on New Code](https://sonarcloud.io/component_measures?id=speedandfunction_automatization&pullRequest=4&metric=new_coverage&view=list)  
![](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/passed-16px.png '') [0.0% Duplication on New Code](https://sonarcloud.io/component_measures?id=speedandfunction_automatization&pullRequest=4&metric=new_duplicated_lines_density&view=list)  
  
[See analysis details on SonarQube Cloud](https://sonarcloud.io/dashboard?id=speedandfunction_automatization&pullRequest=4)


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