semvec/pypi-packages huggingface dataset:
ecr-mirror 1.3.0
Mirror public Docker images to private ECR repositories
License: MIT
Requires Python: >=3.7,<4.0
Keywords: docker,ecr,mirror

# Docker ECR Mirror

![](https://img.shields.io/pypi/v/ecr-mirror.svg)
![](https://img.shields.io/pypi/l/ecr-mirror.svg)
![](https://img.shields.io/pypi/pyversions/ecr-mirror.svg)

Mirror public docker images to ECR, automagically. This requires [Skopeo](https://github.com/containers/skopeo) to be installed.

`pip install ecr-mirror`

## Usage

```
$ ecr-mirror
Usage: ecr-mirror [OPTIONS] COMMAND [ARGS]...

Options:
  --registry-id TEXT    The registry ID. This is usually your AWS account ID.
  --role-arn TEXT       Assume a specific role to push to AWS
  --override-os TEXT    Specify the OS of images, default to "linux"
  --override-arch TEXT  Specify the ARCH of images, default to "amd64". If set
                        to "all" - all architectures will be synced

  --help                Show this message and exit.

Commands:
  copy        Copy all tags that match a given glob expression into ECR
  list-repos  List all repositories that will be synced
  sync        Copy public images to ECR using ECR tags
```

Create an ECR repository with the following two tags set:

* `upstream-image` set to a public Docker hub image, i.e `nginx` or `istio/proxyv2`
* `upstream-tags` set to a `/`-separated list of tag **globs**, i.e `1.6.*` or just `1.2-alpine`. ECR does not allow the
  use of the `*` character in tag values, so you should use `+` as a replacement.
* `ignore-tags` set to a `/`-separated list of tag **globs** to ignore. ECR does not allow the
  use of the `*` character in tag values, so you should use `+` as a replacement.

Terraform example:

```hcl
resource "aws_ecr_repository" "repo" {
  name = "nginx"
  tags = {
    upstream-image = "nginx",
    // Mirror 1.16* and 1.17*
    upstream-tags = "1.16+/1.17+"
    ignore-tags = "+-gpu"
  }
}
```

Running `ecr-mirror sync` will begin concurrently fetching all images and pushing them to ECR.

You can run `ecr-mirror list` to see all repositories that will be mirrored.

You can also manually copy specific image patterns using `ecr-mirror copy`:

`ecr-mirror copy "istio/proxyv2:1.6.*" ACCOUNT_ID.dkr.ecr.eu-west-1.amazonaws.com/istio-proxyv2`