Push to GCR Github Action
An action that build docker image and push to Google Cloud Registry.
This action can be used to perform on every git push or every tag creation.
Inputs
gcloud_service_key
The service account key of google cloud. The service accout json file must be encoded in base64. This field is required.
registry
The registry where the image should be pushed. Default gcr.io.
project_id
The project id. This field is required.
image_name
The image name. This field is required.
image_tag
The tag for the image. To create multiple tag of the same image, provide comma (,) separeted tag name (eg:v2.1,v2,latest).
Default: latest.
To use the pushed Tag Name as image tag, see the example.
dockerfile
The image building Dockerfile.
If context is changed, Dockerfile from context folder will be used.
Default: ./Dockerfile.
context
The docker build context. Default: .
target
If you use multi-stage build and want to stop builing at a certain image, you can use this field. Default value is empty.
Example usage
Put desired yml section in the .github/workflows/build.yml file
To perform build & push on every git push
name: Push to GCR Github Action
on: [push]
jobs:
build-and-push-to-gcr:
runs-on: ubuntu-latest
steps:
- uses: RafikFarhad/push-to-gcr-github-action@v3
with:
gcloud_service_key: ${{ secrets.GCLOUD_SERVICE_KEY }}
registry: gcr.io
project_id: my-awesome-project
image_name: server-end
To perform build & push only on tag publish
name: Push to GCR Github Action
on:
push:
tags:
- '*'
jobs:
build-and-push-to-gcr:
runs-on: ubuntu-latest
steps:
- name: Get the version
id: get_tag_name
run: echo ::set-output name=GIT_TAG_NAME::${GITHUB_REF/refs\/tags\//}
- uses: RafikFarhad/push-to-gcr-github-action@v3
with:
gcloud_service_key: ${{ secrets.GCLOUD_SERVICE_KEY }}
registry: gcr.io
project_id: my-awesome-project
image_name: server-end
image_tag: ${{ steps.get_tag_name.outputs.GIT_TAG_NAME}}
dockerfile: ./build/Dockerfile