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How do I set up a GitHub Actions workflow to automatically deploy a Docker application #139087
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t-sty1e
meobietcode
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Select Topic AreaQuestion BodyHow do I set up a GitHub Actions workflow to automatically deploy a Docker application to a Kubernetes cluster, but only when the code changes are pushed to the main branch and have been approved by at least two people in a pull request? |
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Answered by
t-sty1e
Sep 19, 2024
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You can use a combination of GitHub Actions features to achieve this:
name: Deploy the app
on:
pull_request:
branches:
types: [closed]
jobs:
check-approvals:
runs-on: ubuntu-latest
if: github.event.pull_request.merged == true && github.event.pull_request.state == 'closed'
steps:
uses: pullreminders/github-action-required-approvals@v1.0
with:
required_approvals: 2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
deploy:
needs: check-approvals
runs-on: ubuntu-latest
if: ${{ needs.checkout.outputs.approved == 'true' }}
steps:
uses: actions/checkout@v3
Steps to build and push your Docker image
...
use…