Chapter 3. Clair security scanner 3.1. Clair vulnerability databases Clair uses the following vulnerability databases to report for issues in your images: Ubuntu Oval database Debian Security Tracker Red Hat Enterprise Linux (RHEL) Oval database SUSE Oval database Oracle Oval database Alpine SecDB database VMware Photon OS database Amazon Web Services (AWS) UpdateInfo Open Source Vulnerability (OSV) Database For information about how Clair does security mapping with the different databases, see Claircore Severity Mapping . 3.1.1. Information about Open Source Vulnerability (OSV) database for Clair Open Source Vulnerability (OSV) is a vulnerability database and monitoring service that focuses on tracking and managing security vulnerabilities in open source software. OSV provides a comprehensive and up-to-date database of known security vulnerabilities in open source projects. It covers a wide range of open source software, including libraries, frameworks, and other components that are used in software development. For a full list of included ecosystems, see defined ecosystems . Clair also reports vulnerability and security information for golang , java , and ruby ecosystems through the Open Source Vulnerability (OSV) database. By leveraging OSV, developers and organizations can proactively monitor and address security vulnerabilities in open source components that they use, which helps to reduce the risk of security breaches and data compromises in projects. For more information about OSV, see the OSV website . 3.2. Clair on OpenShift Container Platform To set up Clair v4 (Clair) on a Red Hat Quay deployment on OpenShift Container Platform, it is recommended to use the Red Hat Quay Operator. By default, the Red Hat Quay Operator installs or upgrades a Clair deployment along with your Red Hat Quay deployment and configure Clair automatically. 3.3. Testing Clair Use the following procedure to test Clair on either a standalone Red Hat Quay deployment, or on an OpenShift Container Platform Operator-based deployment. Prerequisites You have deployed the Clair container image. Procedure Pull a sample image by entering the following command: USD podman pull ubuntu:20.04 Tag the image to your registry by entering the following command: USD sudo podman tag docker.io/library/ubuntu:20.04 <quay-server.example.com>/<user-name>/ubuntu:20.04 Push the image to your Red Hat Quay registry by entering the following command: USD sudo podman push --tls-verify=false quay-server.example.com/quayadmin/ubuntu:20.04 Log in to your Red Hat Quay deployment through the UI. Click the repository name, for example, quayadmin/ubuntu . In the navigation pane, click Tags . Report summary Click the image report, for example, 45 medium , to show a more detailed report: Report details Note In some cases, Clair shows duplicate reports on images, for example, ubi8/nodejs-12 or ubi8/nodejs-16 . This occurs because vulnerabilities with same name are for different packages. This behavior is expected with Clair vulnerability reporting and will not be addressed as a bug. 3.4. Advanced Clair configuration Use the procedures in the following sections to configure advanced Clair settings. 3.4.1. Unmanaged Clair configuration Red Hat Quay users can run an unmanaged Clair configuration with the Red Hat Quay OpenShift Container Platform Operator. This feature allows users to create an unmanaged Clair database, or run their custom Clair configuration without an unmanaged database. An unmanaged Clair database allows the Red Hat Quay Operator to work in a geo-replicated environment, where multiple instances of the Operator must communicate with the same database. An unmanaged Clair database can also be used when a user requires a highly-available (HA) Clair database that exists outside of a cluster. 3.4.1.1. Running a custom Clair configuration with an unmanaged Clair database Use the following procedure to set your Clair database to unmanaged. Important You must not use the same externally managed PostgreSQL database for both Red Hat Quay and Clair deployments. Your PostgreSQL database must also not be shared with other workloads, as it might exhaust the natural connection limit on the PostgreSQL side when connection-intensive workloads, like Red Hat Quay or Clair, contend for resources. Additionally, pgBouncer is not supported with Red Hat Quay or Clair, so it is not an option to resolve this issue. Procedure In the Quay Operator, set the clairpostgres component of the QuayRegistry custom resource to managed: false : apiVersion: quay.redhat.com/v1 kind: QuayRegistry metadata: name: quay370 spec: configBundleSecret: config-bundle-secret components: - kind: objectstorage managed: false - kind: route managed: true - kind: tls managed: false - kind: clairpostgres managed: false 3.4.1.2. Configuring a custom Clair database with an unmanaged Clair database Red Hat Quay on OpenShift Container Platform allows users to provide their own Clair database. Use the following procedure to create a custom Clair database. Note The following procedure sets up Clair with SSL/TLS certifications. To view a similar procedure that does not set up Clair with SSL/TLS certifications, see "Configuring a custom Clair database with a managed Clair configuration". Procedure Create a Quay configuration bundle secret that includes the clair-config.yaml by entering the following command: USD oc create secret generic --from-file config.yaml=./config.yaml --from-file extra_ca_cert_rds-ca-2019-root.pem=./rds-ca-2019-root.pem --from-file clair-config.yaml=./clair-config.yaml --from-file ssl.cert=./ssl.cert --from-file ssl.key=./ssl.key config-bundle-secret Example Clair config.yaml file indexer: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca layer_scan_concurrency: 6 migrations: true scanlock_retry: 11 log_level: debug matcher: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca migrations: true metrics: name: prometheus notifier: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca migrations: true Note The database certificate is mounted under /run/certs/rds-ca-2019-root.pem on the Clair application pod in the clair-config.yaml . It must be specified when configuring your clair-config.yaml . An example clair-config.yaml can be found at Clair on OpenShift config . Add the clair-config.yaml file to your bundle secret, for example: apiVersion: v1 kind: Secret metadata: name: config-bundle-secret namespace: quay-enterprise data: config.yaml: <base64 encoded Quay config> clair-config.yaml: <base64 encoded Clair config> extra_ca_cert_<name>: <base64 encoded ca cert> ssl.crt: <base64 encoded SSL certificate> ssl.key: <base64 encoded SSL private key> Note When updated, the provided clair-config.yaml file is mounted into the Clair pod. Any fields not provided are automatically populated with defaults using the Clair configuration module. You can check the status of your Clair pod by clicking the commit in the Build History page, or by running oc get pods -n <namespace> . For example: Example output 3.4.2. Running a custom Clair configuration with a managed Clair database In some cases, users might want to run a custom Clair configuration with a managed Clair database. This is useful in the following scenarios: When a user wants to disable specific updater resources. When a user is running Red Hat Quay in an disconnected environment. For more information about running Clair in a disconnected environment, see Clair in disconnected environments . Note If you are running Red Hat Quay in an disconnected environment, the airgap parameter of your clair-config.yaml must be set to true . If you are running Red Hat Quay in an disconnected environment, you should disable all updater components. 3.4.2.1. Setting a Clair database to managed Use the following procedure to set your Clair database to managed. Procedure In the Quay Operator, set the clairpostgres component of the QuayRegistry custom resource to managed: true : apiVersion: quay.redhat.com/v1 kind: QuayRegistry metadata: name: quay370 spec: configBundleSecret: config-bundle-secret components: - kind: objectstorage managed: false - kind: route managed: true - kind: tls managed: false - kind: clairpostgres managed: true 3.4.2.2. Configuring a custom Clair database with a managed Clair configuration Red Hat Quay on OpenShift Container Platform allows users to provide their own Clair database. Use the following procedure to create a custom Clair database. Procedure Create a Quay configuration bundle secret that includes the clair-config.yaml by entering the following command: USD oc create secret generic --from-file config.yaml=./config.yaml --from-file extra_ca_cert_rds-ca-2019-root.pem=./rds-ca-2019-root.pem --from-file clair-config.yaml=./clair-config.yaml config-bundle-secret Example Clair config.yaml file indexer: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable layer_scan_concurrency: 6 migrations: true scanlock_retry: 11 log_level: debug matcher: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable migrations: true metrics: name: prometheus notifier: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable migrations: true Note The database certificate is mounted under /run/certs/rds-ca-2019-root.pem on the Clair application pod in the clair-config.yaml . It must be specified when configuring your clair-config.yaml . An example clair-config.yaml can be found at Clair on OpenShift config . Add the clair-config.yaml file to your bundle secret, for example: apiVersion: v1 kind: Secret metadata: name: config-bundle-secret namespace: quay-enterprise data: config.yaml: <base64 encoded Quay config> clair-config.yaml: <base64 encoded Clair config> Note When updated, the provided clair-config.yaml file is mounted into the Clair pod. Any fields not provided are automatically populated with defaults using the Clair configuration module. You can check the status of your Clair pod by clicking the commit in the Build History page, or by running oc get pods -n <namespace> . For example: Example output 3.4.3. Clair in disconnected environments Note Currently, deploying Clair in disconnected environments is not supported on IBM Power and IBM Z. Clair uses a set of components called updaters to handle the fetching and parsing of data from various vulnerability databases. Updaters are set up by default to pull vulnerability data directly from the internet and work for immediate use. However, some users might require Red Hat Quay to run in a disconnected environment, or an environment without direct access to the internet. Clair supports disconnected environments by working with different types of update workflows that take network isolation into consideration. This works by using the clairctl command line interface tool, which obtains updater data from the internet by using an open host, securely transferring the data to an isolated host, and then important the updater data on the isolated host into Clair. Use this guide to deploy Clair in a disconnected environment. Note Currently, Clair enrichment data is CVSS data. Enrichment data is currently unsupported in disconnected environments. For more information about Clair updaters, see "Clair updaters". 3.4.3.1. Setting up Clair in a disconnected OpenShift Container Platform cluster Use the following procedures to set up an OpenShift Container Platform provisioned Clair pod in a disconnected OpenShift Container Platform cluster. 3.4.3.1.1. Installing the clairctl command line utility tool for OpenShift Container Platform deployments Use the following procedure to install the clairctl CLI tool for OpenShift Container Platform deployments. Procedure Install the clairctl program for a Clair deployment in an OpenShift Container Platform cluster by entering the following command: USD oc -n quay-enterprise exec example-registry-clair-app-64dd48f866-6ptgw -- cat /usr/bin/clairctl > clairctl Note Unofficially, the clairctl tool can be downloaded Set the permissions of the clairctl file so that it can be executed and run by the user, for example: USD chmod u+x ./clairctl 3.4.3.1.2. Retrieving and decoding the Clair configuration secret for Clair deployments on OpenShift Container Platform Use the following procedure to retrieve and decode the configuration secret for an OpenShift Container Platform provisioned Clair instance on OpenShift Container Platform. Prerequisites You have installed the clairctl command line utility tool. Procedure Enter the following command to retrieve and decode the configuration secret, and then save it to a Clair configuration YAML: USD oc get secret -n quay-enterprise example-registry-clair-config-secret -o "jsonpath={USD.data['config\.yaml']}" | base64 -d > clair-config.yaml Update the clair-config.yaml file so that the disable_updaters and airgap parameters are set to true , for example: --- indexer: airgap: true --- matcher: disable_updaters: true --- 3.4.3.1.3. Exporting the updaters bundle from a connected Clair instance Use the following procedure to export the updaters bundle from a Clair instance that has access to the internet. Prerequisites You have installed the clairctl command line utility tool. You have retrieved and decoded the Clair configuration secret, and saved it to a Clair config.yaml file. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. Procedure From a Clair instance that has access to the internet, use the clairctl CLI tool with your configuration file to export the updaters bundle. For example: USD ./clairctl --config ./config.yaml export-updaters updates.gz 3.4.3.1.4. Configuring access to the Clair database in the disconnected OpenShift Container Platform cluster Use the following procedure to configure access to the Clair database in your disconnected OpenShift Container Platform cluster. Prerequisites You have installed the clairctl command line utility tool. You have retrieved and decoded the Clair configuration secret, and saved it to a Clair config.yaml file. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. You have exported the updaters bundle from a Clair instance that has access to the internet. Procedure Determine your Clair database service by using the oc CLI tool, for example: USD oc get svc -n quay-enterprise Example output NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE example-registry-clair-app ClusterIP 172.30.224.93 <none> 80/TCP,8089/TCP 4d21h example-registry-clair-postgres ClusterIP 172.30.246.88 <none> 5432/TCP 4d21h ... Forward the Clair database port so that it is accessible from the local machine. For example: USD oc port-forward -n quay-enterprise service/example-registry-clair-postgres 5432:5432 Update your Clair config.yaml file, for example: indexer: connstring: host=localhost port=5432 dbname=postgres user=postgres password=postgres sslmode=disable 1 scanlock_retry: 10 layer_scan_concurrency: 5 migrations: true scanner: repo: rhel-repository-scanner: 2 repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: 3 name2repos_mapping_file: /data/repo-map.json 1 Replace the value of the host in the multiple connstring fields with localhost . 2 For more information about the rhel-repository-scanner parameter, see "Mapping repositories to Common Product Enumeration information". 3 For more information about the rhel_containerscanner parameter, see "Mapping repositories to Common Product Enumeration information". 3.4.3.1.5. Importing the updaters bundle into the disconnected OpenShift Container Platform cluster Use the following procedure to import the updaters bundle into your disconnected OpenShift Container Platform cluster. Prerequisites You have installed the clairctl command line utility tool. You have retrieved and decoded the Clair configuration secret, and saved it to a Clair config.yaml file. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. You have exported the updaters bundle from a Clair instance that has access to the internet. You have transferred the updaters bundle into your disconnected environment. Procedure Use the clairctl CLI tool to import the updaters bundle into the Clair database that is deployed by OpenShift Container Platform. For example: USD ./clairctl --config ./clair-config.yaml import-updaters updates.gz 3.4.3.2. Setting up a self-managed deployment of Clair for a disconnected OpenShift Container Platform cluster Use the following procedures to set up a self-managed deployment of Clair for a disconnected OpenShift Container Platform cluster. 3.4.3.2.1. Installing the clairctl command line utility tool for a self-managed Clair deployment on OpenShift Container Platform Use the following procedure to install the clairctl CLI tool for self-managed Clair deployments on OpenShift Container Platform. Procedure Install the clairctl program for a self-managed Clair deployment by using the podman cp command, for example: USD sudo podman cp clairv4:/usr/bin/clairctl ./clairctl Set the permissions of the clairctl file so that it can be executed and run by the user, for example: USD chmod u+x ./clairctl 3.4.3.2.2. Deploying a self-managed Clair container for disconnected OpenShift Container Platform clusters Use the following procedure to deploy a self-managed Clair container for disconnected OpenShift Container Platform clusters. Prerequisites You have installed the clairctl command line utility tool. Procedure Create a folder for your Clair configuration file, for example: USD mkdir /etc/clairv4/config/ Create a Clair configuration file with the disable_updaters parameter set to true , for example: --- indexer: airgap: true --- matcher: disable_updaters: true --- Start Clair by using the container image, mounting in the configuration from the file you created: 3.4.3.2.3. Exporting the updaters bundle from a connected Clair instance Use the following procedure to export the updaters bundle from a Clair instance that has access to the internet. Prerequisites You have installed the clairctl command line utility tool. You have deployed Clair. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. Procedure From a Clair instance that has access to the internet, use the clairctl CLI tool with your configuration file to export the updaters bundle. For example: USD ./clairctl --config ./config.yaml export-updaters updates.gz 3.4.3.2.4. Configuring access to the Clair database in the disconnected OpenShift Container Platform cluster Use the following procedure to configure access to the Clair database in your disconnected OpenShift Container Platform cluster. Prerequisites You have installed the clairctl command line utility tool. You have deployed Clair. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. You have exported the updaters bundle from a Clair instance that has access to the internet. Procedure Determine your Clair database service by using the oc CLI tool, for example: USD oc get svc -n quay-enterprise Example output NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE example-registry-clair-app ClusterIP 172.30.224.93 <none> 80/TCP,8089/TCP 4d21h example-registry-clair-postgres ClusterIP 172.30.246.88 <none> 5432/TCP 4d21h ... Forward the Clair database port so that it is accessible from the local machine. For example: USD oc port-forward -n quay-enterprise service/example-registry-clair-postgres 5432:5432 Update your Clair config.yaml file, for example: indexer: connstring: host=localhost port=5432 dbname=postgres user=postgres password=postgres sslmode=disable 1 scanlock_retry: 10 layer_scan_concurrency: 5 migrations: true scanner: repo: rhel-repository-scanner: 2 repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: 3 name2repos_mapping_file: /data/repo-map.json 1 Replace the value of the host in the multiple connstring fields with localhost . 2 For more information about the rhel-repository-scanner parameter, see "Mapping repositories to Common Product Enumeration information". 3 For more information about the rhel_containerscanner parameter, see "Mapping repositories to Common Product Enumeration information". 3.4.3.2.5. Importing the updaters bundle into the disconnected OpenShift Container Platform cluster Use the following procedure to import the updaters bundle into your disconnected OpenShift Container Platform cluster. Prerequisites You have installed the clairctl command line utility tool. You have deployed Clair. The disable_updaters and airgap parameters are set to true in your Clair config.yaml file. You have exported the updaters bundle from a Clair instance that has access to the internet. You have transferred the updaters bundle into your disconnected environment. Procedure Use the clairctl CLI tool to import the updaters bundle into the Clair database that is deployed by OpenShift Container Platform: USD ./clairctl --config ./clair-config.yaml import-updaters updates.gz 3.4.4. Mapping repositories to Common Product Enumeration information Note Currently, mapping repositories to Common Product Enumeration information is not supported on IBM Power and IBM Z. Clair's Red Hat Enterprise Linux (RHEL) scanner relies on a Common Product Enumeration (CPE) file to map RPM packages to the corresponding security data to produce matching results. These files are owned by product security and updated daily. The CPE file must be present, or access to the file must be allowed, for the scanner to properly process RPM packages. If the file is not present, RPM packages installed in the container image will not be scanned. Table 3.1. Clair CPE mapping files CPE Link to JSON mapping file repos2cpe Red Hat Repository-to-CPE JSON names2repos Red Hat Name-to-Repos JSON . In addition to uploading CVE information to the database for disconnected Clair installations, you must also make the mapping file available locally: For standalone Red Hat Quay and Clair deployments, the mapping file must be loaded into the Clair pod. For Red Hat Quay on OpenShift Container Platform deployments, you must set the Clair component to unmanaged . Then, Clair must be deployed manually, setting the configuration to load a local copy of the mapping file. 3.4.4.1. Mapping repositories to Common Product Enumeration example configuration Use the repo2cpe_mapping_file and name2repos_mapping_file fields in your Clair configuration to include the CPE JSON mapping files. For example: indexer: scanner: repo: rhel-repository-scanner: repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: name2repos_mapping_file: /data/repo-map.json For more information, see How to accurately match OVAL security data to installed RPMs .

Commands:
podman pull ubuntu:20.04
sudo podman tag docker.io/library/ubuntu:20.04 <quay-server.example.com>/<user-name>/ubuntu:20.04
sudo podman push --tls-verify=false quay-server.example.com/quayadmin/ubuntu:20.04
apiVersion: quay.redhat.com/v1 kind: QuayRegistry metadata: name: quay370 spec: configBundleSecret: config-bundle-secret components: - kind: objectstorage managed: false - kind: route managed: true - kind: tls managed: false - kind: clairpostgres managed: false
oc create secret generic --from-file config.yaml=./config.yaml --from-file extra_ca_cert_rds-ca-2019-root.pem=./rds-ca-2019-root.pem --from-file clair-config.yaml=./clair-config.yaml --from-file ssl.cert=./ssl.cert --from-file ssl.key=./ssl.key config-bundle-secret
indexer: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca layer_scan_concurrency: 6 migrations: true scanlock_retry: 11 log_level: debug matcher: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca migrations: true metrics: name: prometheus notifier: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslrootcert=/run/certs/rds-ca-2019-root.pem sslmode=verify-ca migrations: true
apiVersion: v1 kind: Secret metadata: name: config-bundle-secret namespace: quay-enterprise data: config.yaml: <base64 encoded Quay config> clair-config.yaml: <base64 encoded Clair config> extra_ca_cert_<name>: <base64 encoded ca cert> ssl.crt: <base64 encoded SSL certificate> ssl.key: <base64 encoded SSL private key>
oc get pods -n <namespace>
NAME READY STATUS RESTARTS AGE f192fe4a-c802-4275-bcce-d2031e635126-9l2b5-25lg2 1/1 Running 0 7s
apiVersion: quay.redhat.com/v1 kind: QuayRegistry metadata: name: quay370 spec: configBundleSecret: config-bundle-secret components: - kind: objectstorage managed: false - kind: route managed: true - kind: tls managed: false - kind: clairpostgres managed: true
oc create secret generic --from-file config.yaml=./config.yaml --from-file extra_ca_cert_rds-ca-2019-root.pem=./rds-ca-2019-root.pem --from-file clair-config.yaml=./clair-config.yaml config-bundle-secret
indexer: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable layer_scan_concurrency: 6 migrations: true scanlock_retry: 11 log_level: debug matcher: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable migrations: true metrics: name: prometheus notifier: connstring: host=quay-server.example.com port=5432 dbname=quay user=quayrdsdb password=quayrdsdb sslmode=disable migrations: true
apiVersion: v1 kind: Secret metadata: name: config-bundle-secret namespace: quay-enterprise data: config.yaml: <base64 encoded Quay config> clair-config.yaml: <base64 encoded Clair config>
oc get pods -n <namespace>
NAME READY STATUS RESTARTS AGE f192fe4a-c802-4275-bcce-d2031e635126-9l2b5-25lg2 1/1 Running 0 7s
oc -n quay-enterprise exec example-registry-clair-app-64dd48f866-6ptgw -- cat /usr/bin/clairctl > clairctl
chmod u+x ./clairctl
oc get secret -n quay-enterprise example-registry-clair-config-secret -o "jsonpath={USD.data['config\.yaml']}" | base64 -d > clair-config.yaml
--- indexer: airgap: true --- matcher: disable_updaters: true ---
./clairctl --config ./config.yaml export-updaters updates.gz
oc get svc -n quay-enterprise
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE example-registry-clair-app ClusterIP 172.30.224.93 <none> 80/TCP,8089/TCP 4d21h example-registry-clair-postgres ClusterIP 172.30.246.88 <none> 5432/TCP 4d21h
oc port-forward -n quay-enterprise service/example-registry-clair-postgres 5432:5432
indexer: connstring: host=localhost port=5432 dbname=postgres user=postgres password=postgres sslmode=disable 1 scanlock_retry: 10 layer_scan_concurrency: 5 migrations: true scanner: repo: rhel-repository-scanner: 2 repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: 3 name2repos_mapping_file: /data/repo-map.json
./clairctl --config ./clair-config.yaml import-updaters updates.gz
sudo podman cp clairv4:/usr/bin/clairctl ./clairctl
chmod u+x ./clairctl
mkdir /etc/clairv4/config/
--- indexer: airgap: true --- matcher: disable_updaters: true ---
sudo podman run -it --rm --name clairv4 -p 8081:8081 -p 8088:8088 -e CLAIR_CONF=/clair/config.yaml -e CLAIR_MODE=combo -v /etc/clairv4/config:/clair:Z registry.redhat.io/quay/clair-rhel8:v3.13.3
./clairctl --config ./config.yaml export-updaters updates.gz
oc get svc -n quay-enterprise
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE example-registry-clair-app ClusterIP 172.30.224.93 <none> 80/TCP,8089/TCP 4d21h example-registry-clair-postgres ClusterIP 172.30.246.88 <none> 5432/TCP 4d21h
oc port-forward -n quay-enterprise service/example-registry-clair-postgres 5432:5432
indexer: connstring: host=localhost port=5432 dbname=postgres user=postgres password=postgres sslmode=disable 1 scanlock_retry: 10 layer_scan_concurrency: 5 migrations: true scanner: repo: rhel-repository-scanner: 2 repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: 3 name2repos_mapping_file: /data/repo-map.json
./clairctl --config ./clair-config.yaml import-updaters updates.gz
indexer: scanner: repo: rhel-repository-scanner: repo2cpe_mapping_file: /data/cpe-map.json package: rhel_containerscanner: name2repos_mapping_file: /data/repo-map.json