515 lines
16 KiB
Markdown
515 lines
16 KiB
Markdown
[](https://github.com/docker/login-action/releases/latest)
|
|
[](https://github.com/marketplace/actions/docker-login)
|
|
[](https://github.com/docker/login-action/actions?workflow=ci)
|
|
[](https://github.com/docker/login-action/actions?workflow=test)
|
|
[](https://codecov.io/gh/docker/login-action)
|
|
|
|
## About
|
|
|
|
GitHub Action to login against a Docker registry.
|
|
|
|
|
|
|
|
___
|
|
|
|
* [Usage](#usage)
|
|
* [Docker Hub](#docker-hub)
|
|
* [GitHub Container Registry](#github-container-registry)
|
|
* [GitLab](#gitlab)
|
|
* [Azure Container Registry (ACR)](#azure-container-registry-acr)
|
|
* [Google Container Registry (GCR)](#google-container-registry-gcr)
|
|
* [Google Artifact Registry (GAR)](#google-artifact-registry-gar)
|
|
* [AWS Elastic Container Registry (ECR)](#aws-elastic-container-registry-ecr)
|
|
* [AWS Public Elastic Container Registry (ECR)](#aws-public-elastic-container-registry-ecr)
|
|
* [OCI Oracle Cloud Infrastructure Registry (OCIR)](#oci-oracle-cloud-infrastructure-registry-ocir)
|
|
* [Quay.io](#quayio)
|
|
* [DigitalOcean](#digitalocean-container-registry)
|
|
* [Customizing](#customizing)
|
|
* [inputs](#inputs)
|
|
* [Contributing](#contributing)
|
|
|
|
## Usage
|
|
|
|
### Docker Hub
|
|
|
|
When authenticating to [Docker Hub](https://hub.docker.com) with GitHub Actions,
|
|
use a [personal access token](https://docs.docker.com/docker-hub/access-tokens/).
|
|
Don't use your account password.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to Docker Hub
|
|
uses: docker/login-action@v3
|
|
with:
|
|
username: ${{ vars.DOCKERHUB_USERNAME }}
|
|
password: ${{ secrets.DOCKERHUB_TOKEN }}
|
|
```
|
|
|
|
### GitHub Container Registry
|
|
|
|
To authenticate to the [GitHub Container Registry](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry),
|
|
use the [`GITHUB_TOKEN`](https://docs.github.com/en/actions/reference/authentication-in-a-workflow)
|
|
secret.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to GitHub Container Registry
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: ghcr.io
|
|
username: ${{ github.actor }}
|
|
password: ${{ secrets.GITHUB_TOKEN }}
|
|
```
|
|
|
|
You may need to [manage write and read access of GitHub Actions](https://docs.github.com/en/packages/managing-github-packages-using-github-actions-workflows/publishing-and-installing-a-package-with-github-actions#upgrading-a-workflow-that-accesses-ghcrio)
|
|
for repositories in the container settings.
|
|
|
|
You can also use a [personal access token (PAT)](https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token)
|
|
with the [appropriate scopes](https://docs.github.com/en/packages/getting-started-with-github-container-registry/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry).
|
|
|
|
### GitLab
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to GitLab
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: registry.gitlab.com
|
|
username: ${{ vars.GITLAB_USERNAME }}
|
|
password: ${{ secrets.GITLAB_PASSWORD }}
|
|
```
|
|
|
|
If you have [Two-Factor Authentication](https://gitlab.com/help/user/profile/account/two_factor_authentication)
|
|
enabled, use a [Personal Access Token](https://gitlab.com/help/user/profile/personal_access_tokens)
|
|
instead of a password.
|
|
|
|
### Azure Container Registry (ACR)
|
|
|
|
[Create a service principal](https://docs.microsoft.com/en-us/azure/container-registry/container-registry-auth-service-principal#create-a-service-principal)
|
|
with access to your container registry through the [Azure CLI](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli)
|
|
and take note of the generated service principal's ID (also called _client ID_)
|
|
and password (also called _client secret_).
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to ACR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <registry-name>.azurecr.io
|
|
username: ${{ vars.AZURE_CLIENT_ID }}
|
|
password: ${{ secrets.AZURE_CLIENT_SECRET }}
|
|
```
|
|
|
|
> Replace `<registry-name>` with the name of your registry.
|
|
|
|
### Google Container Registry (GCR)
|
|
|
|
> [Google Artifact Registry](#google-artifact-registry-gar) is the evolution of
|
|
> Google Container Registry. As a fully-managed service with support for both
|
|
> container images and non-container artifacts. If you currently use Google
|
|
> Container Registry, use the information [on this page](https://cloud.google.com/artifact-registry/docs/transition/transition-from-gcr)
|
|
> to learn about transitioning to Google Artifact Registry.
|
|
|
|
You can authenticate with workload identity federation or a service account.
|
|
|
|
#### Workload identity federation
|
|
|
|
Configure the workload identity federation for GitHub Actions in Google Cloud,
|
|
[see here](https://github.com/google-github-actions/auth#setting-up-workload-identity-federation).
|
|
Your service account must have permission to push to GCR. Use the
|
|
`google-github-actions/auth` action to authenticate using workload identity as
|
|
shown in the following example:
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Authenticate to Google Cloud
|
|
id: auth
|
|
uses: google-github-actions/auth@v1
|
|
with:
|
|
token_format: access_token
|
|
workload_identity_provider: <workload_identity_provider>
|
|
service_account: <service_account>
|
|
-
|
|
name: Login to GCR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: gcr.io
|
|
username: oauth2accesstoken
|
|
password: ${{ steps.auth.outputs.access_token }}
|
|
```
|
|
|
|
> Replace `<workload_identity_provider>` with configured workload identity
|
|
> provider. For steps to configure, [see here](https://github.com/google-github-actions/auth#setting-up-workload-identity-federation).
|
|
|
|
> Replace `<service_account>` with configured service account in workload
|
|
> identity provider which has access to push to GCR
|
|
|
|
#### Service account based authentication
|
|
|
|
Use a service account with permission to push to GCR and [configure access control](https://cloud.google.com/container-registry/docs/access-control).
|
|
Download the key for the service account as a JSON file. Save the contents of
|
|
the file [as a secret](https://docs.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository)
|
|
named `GCR_JSON_KEY` in your GitHub repository. Set the username to `_json_key`.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to GCR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: gcr.io
|
|
username: _json_key
|
|
password: ${{ secrets.GCR_JSON_KEY }}
|
|
```
|
|
|
|
### Google Artifact Registry (GAR)
|
|
|
|
You can authenticate with workload identity federation or a service account.
|
|
|
|
#### Workload identity federation
|
|
|
|
Your service account must have permission to push to GAR. Use the
|
|
`google-github-actions/auth` action to authenticate using workload identity as
|
|
shown in the following example:
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Authenticate to Google Cloud
|
|
id: auth
|
|
uses: google-github-actions/auth@v1
|
|
with:
|
|
token_format: access_token
|
|
workload_identity_provider: <workload_identity_provider>
|
|
service_account: <service_account>
|
|
-
|
|
name: Login to GAR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <location>-docker.pkg.dev
|
|
username: oauth2accesstoken
|
|
password: ${{ steps.auth.outputs.access_token }}
|
|
```
|
|
|
|
> Replace `<workload_identity_provider>` with configured workload identity
|
|
> provider
|
|
|
|
> Replace `<service_account>` with configured service account in workload
|
|
> identity provider which has access to push to GCR
|
|
|
|
> Replace `<location>` with the regional or multi-regional [location](https://cloud.google.com/artifact-registry/docs/repo-organize#locations)
|
|
> of the repository where the image is stored.
|
|
|
|
#### Service account based authentication
|
|
|
|
Use a service account with permission to push to GAR and [configure access control](https://cloud.google.com/artifact-registry/docs/access-control).
|
|
Download the key for the service account as a JSON file. Save the contents of
|
|
the file [as a secret](https://docs.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository)
|
|
named `GAR_JSON_KEY` in your GitHub repository. Set the username to `_json_key`,
|
|
or `_json_key_base64` if you use a base64-encoded key.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to GAR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <location>-docker.pkg.dev
|
|
username: _json_key
|
|
password: ${{ secrets.GAR_JSON_KEY }}
|
|
```
|
|
|
|
> Replace `<location>` with the regional or multi-regional [location](https://cloud.google.com/artifact-registry/docs/repo-organize#locations)
|
|
> of the repository where the image is stored.
|
|
|
|
### AWS Elastic Container Registry (ECR)
|
|
|
|
Use an IAM user with the ability to [push to ECR with `AmazonEC2ContainerRegistryPowerUser` managed policy for example](https://docs.aws.amazon.com/AmazonECR/latest/userguide/ecr_managed_policies.html#AmazonEC2ContainerRegistryPowerUser).
|
|
Download the access keys and save them as `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` [as secrets](https://docs.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository)
|
|
in your GitHub repo.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to ECR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <aws-account-number>.dkr.ecr.<region>.amazonaws.com
|
|
username: ${{ vars.AWS_ACCESS_KEY_ID }}
|
|
password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
|
|
```
|
|
|
|
If you need to log in to Amazon ECR registries associated with other accounts,
|
|
you can use the `AWS_ACCOUNT_IDS` environment variable:
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to ECR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <aws-account-number>.dkr.ecr.<region>.amazonaws.com
|
|
username: ${{ vars.AWS_ACCESS_KEY_ID }}
|
|
password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
|
|
env:
|
|
AWS_ACCOUNT_IDS: 012345678910,023456789012
|
|
```
|
|
|
|
> Only available with [AWS CLI version 1](https://docs.aws.amazon.com/cli/latest/reference/ecr/get-login.html)
|
|
|
|
You can also use the [Configure AWS Credentials](https://github.com/aws-actions/configure-aws-credentials)
|
|
action in combination with this action:
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Configure AWS Credentials
|
|
uses: aws-actions/configure-aws-credentials@v4
|
|
with:
|
|
aws-access-key-id: ${{ vars.AWS_ACCESS_KEY_ID }}
|
|
aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
|
|
aws-region: <region>
|
|
-
|
|
name: Login to ECR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <aws-account-number>.dkr.ecr.<region>.amazonaws.com
|
|
```
|
|
|
|
> Replace `<aws-account-number>` and `<region>` with their respective values.
|
|
|
|
### AWS Public Elastic Container Registry (ECR)
|
|
|
|
Use an IAM user with permission to push to ECR Public, for example using [managed policies](https://docs.aws.amazon.com/AmazonECR/latest/userguide/security-iam-awsmanpol.html#security-iam-awsmanpol-AmazonEC2ContainerRegistryPowerUser).
|
|
Download the access keys and save them as `AWS_ACCESS_KEY_ID` and
|
|
`AWS_SECRET_ACCESS_KEY` [secrets](https://docs.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository)
|
|
in your GitHub repository.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to Public ECR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: public.ecr.aws
|
|
username: ${{ vars.AWS_ACCESS_KEY_ID }}
|
|
password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
|
|
env:
|
|
AWS_REGION: <region>
|
|
```
|
|
|
|
> Replace `<region>` with its respective value (default `us-east-1`).
|
|
|
|
### OCI Oracle Cloud Infrastructure Registry (OCIR)
|
|
|
|
To push into OCIR in specific tenancy the [username](https://www.oracle.com/webfolder/technetwork/tutorials/obe/oci/registry/index.html#LogintoOracleCloudInfrastructureRegistryfromtheDockerCLI)
|
|
must be placed in format `<tenancy>/<username>` (in case of federated tenancy use the format
|
|
`<tenancy-namespace>/oracleidentitycloudservice/<username>`).
|
|
|
|
For password [create an auth token](https://www.oracle.com/webfolder/technetwork/tutorials/obe/oci/registry/index.html#GetanAuthToken).
|
|
Save username and token [as a secrets](https://docs.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository)
|
|
in your GitHub repo.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to OCIR
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: <region>.ocir.io
|
|
username: ${{ vars.OCI_USERNAME }}
|
|
password: ${{ secrets.OCI_TOKEN }}
|
|
```
|
|
|
|
> Replace `<region>` with their respective values from [availability regions](https://docs.cloud.oracle.com/iaas/Content/Registry/Concepts/registryprerequisites.htm#Availab)
|
|
|
|
### Quay.io
|
|
|
|
Use a [Robot account](https://docs.quay.io/glossary/robot-accounts.html) with
|
|
permission to push to a Quay.io repository.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to Quay.io
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: quay.io
|
|
username: ${{ vars.QUAY_USERNAME }}
|
|
password: ${{ secrets.QUAY_ROBOT_TOKEN }}
|
|
```
|
|
|
|
### DigitalOcean Container Registry
|
|
|
|
Use your DigitalOcean registered email address and an API access token to authenticate.
|
|
|
|
```yaml
|
|
name: ci
|
|
|
|
on:
|
|
push:
|
|
branches: main
|
|
|
|
jobs:
|
|
login:
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
-
|
|
name: Login to DigitalOcean Container Registry
|
|
uses: docker/login-action@v3
|
|
with:
|
|
registry: registry.digitalocean.com
|
|
username: ${{ vars.DIGITALOCEAN_USERNAME }}
|
|
password: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
|
|
```
|
|
|
|
## Customizing
|
|
|
|
### inputs
|
|
|
|
The following inputs can be used as `step.with` keys:
|
|
|
|
| Name | Type | Default | Description |
|
|
|------------|--------|---------|-------------------------------------------------------------------------------|
|
|
| `registry` | String | | Server address of Docker registry. If not set then will default to Docker Hub |
|
|
| `username` | String | | Username for authenticating to the Docker registry |
|
|
| `password` | String | | Password or personal access token for authenticating the Docker registry |
|
|
| `ecr` | String | `auto` | Specifies whether the given registry is ECR (`auto`, `true` or `false`) |
|
|
| `logout` | Bool | `true` | Log out from the Docker registry at the end of a job |
|
|
|
|
## Contributing
|
|
|
|
Want to contribute? Awesome! You can find information about contributing to
|
|
this project in the [CONTRIBUTING.md](/.github/CONTRIBUTING.md)
|