Build k8s-workertools image #280
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| name: Build k8s-workertools image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - k8s/** | |
| schedule: | |
| - cron: '0 7 * * *' | |
| workflow_dispatch: | |
| env: | |
| REGISTRY_IMAGE_BASE: octopuslabs/workertools | |
| REGISTRY_IMAGE: octopuslabs/k8s-workertools | |
| jobs: | |
| get-version-number: | |
| runs-on: windows-latest | |
| outputs: | |
| CONTINUE: ${{ steps.check-version.outputs.CONTINUE }} | |
| VERSION: ${{ steps.check-version.outputs.VERSION }} | |
| GCLOUD_CLI_VERSION: ${{ steps.check-version.outputs.GCLOUD_CLI_VERSION }} | |
| KUBECTL_MAJOR_MINOR_VERSION: ${{ steps.check-version.outputs.KUBECTL_MAJOR_MINOR_VERSION }} | |
| WIN2022_VERSION: ${{ steps.check-version.outputs.WIN2022_VERSION }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: check-version | |
| name: Compare latest version with container | |
| run: | | |
| Write-Output "Getting GCLOUD CLI version (needed for gke-auth-plugin)" | |
| $googleCloudSdkInfo = Invoke-RestMethod "https://registry.hub.docker.com/v2/repositories/google/cloud-sdk/tags?page=1" | |
| $otherImages = $googleCloudSdkInfo.results | Where-Object { $_.name -ine "latest" } | |
| $latestTag = $googleCloudSdkInfo.results | Where-Object { $_.name -ieq "latest" } | |
| if($null -eq $latestTag) { | |
| throw "Couldnt find latest tag for Google Cloud SDK version from DockerHub" | |
| } | |
| $latestTagImage = $latestTag.images | Where-Object {$_.os -ieq "linux" -and $_.architecture -ieq "amd64" -and $_.status -ieq "active"} | Select-Object -First 1 | |
| if($null -eq $latestTagImage) { | |
| throw "Couldnt find latest tag image for Google Cloud SDK version for linux/amd64" | |
| } | |
| $latestDigest = $latestTagImage.digest | |
| Write-Output "Found latest digest: $latestDigest" | |
| $GCLOUD_CLI_VERSION = "" | |
| foreach($result in $otherImages) { | |
| $matchingImageDigest = $result.images | Where-Object {$_.os -ieq "linux" -and $_.architecture -ieq "amd64" -and $_.status -ieq "active" -and $_.digest -ieq $latestDigest } | Select-Object -First 1 | |
| if($null -eq $matchingImageDigest) { | |
| continue; | |
| } | |
| else { | |
| $version = $result.name | |
| Write-Output "Found version '$version' that matches digest: $latestDigest" | |
| $versionSplit = $version.Split(".") | |
| $GCLOUD_CLI_VERSION = "$($versionSplit[0]).$($versionSplit[1]).$($versionSplit[2])" | |
| break; | |
| } | |
| } | |
| if ([string]::IsNullOrWhiteSpace($GCLOUD_CLI_VERSION)) { | |
| throw "No GCLOUD CLI version with digest $latestDigest found" | |
| } | |
| else { | |
| echo "GCLOUD_CLI_VERSION=$GCLOUD_CLI_VERSION" >> $env:GITHUB_OUTPUT | |
| } | |
| Write-Output "Getting kubectl version" | |
| $chocoInformationRaw = choco info kubernetes-cli --limitoutput | |
| $versionOutput = ($chocoInformationRaw.Split("|"))[1] | |
| [System.Version]$version = $null | |
| $versionParsed = [System.Version]::TryParse($versionOutput, [ref]$version) | |
| if(-not $versionParsed) { | |
| Write-Host "Unable to parse '$versionOutput' as a valid version. Won't continue" | |
| echo "CONTINUE=No" >> $env:GITHUB_OUTPUT | |
| } | |
| else { | |
| $versionToCompare = "$($version.Major).$($version.Minor).$($version.Build)" | |
| Write-Host "Parsed version as $versionToCompare" | |
| # Major/minor version is used for linux dockerfile to install kubectl correctly | |
| $majorMinorVersion = "$($version.Major).$($version.Minor)" | |
| Write-Host "kubectl Major.Minor: $majorMinorVersion" | |
| $workerToolsTags = Invoke-RestMethod "https://registry.hub.docker.com/v2/repositories/${{ env.REGISTRY_IMAGE }}/tags?page_size=50" | |
| $matchingTag = $workerToolsTags.results | Where-Object { $_.name -eq $versionToCompare } | |
| echo "VERSION=$versionToCompare" >> $env:GITHUB_OUTPUT | |
| echo "KUBECTL_MAJOR_MINOR_VERSION=$majorMinorVersion" >> $env:GITHUB_OUTPUT | |
| if ($null -ne $matchingTag) | |
| { | |
| Write-Host "Docker container already has latest version" | |
| echo "CONTINUE=No" >> $env:GITHUB_OUTPUT | |
| } | |
| else | |
| { | |
| Write-Host "We need to upgrade the container to $versionToCompare" | |
| Write-Host "Getting OS versions for windows 2022" | |
| $win2022_manifest = (docker manifest inspect --verbose "mcr.microsoft.com/dotnet/framework/runtime:4.8.1-windowsservercore-ltsc2022" | ConvertFrom-Json) | |
| $WIN2022_VERSION = $win2022_manifest.Descriptor.Platform.'os.version' | |
| Write-Host "WIN2022_VERSION: $WIN2022_VERSION" | |
| if([string]::IsNullOrWhiteSpace($WIN2022_VERSION)) { | |
| throw "Could not establish OS versions for windows 2022 needed for docker manifest" | |
| } | |
| echo "WIN2022_VERSION=$WIN2022_VERSION" >> $env:GITHUB_OUTPUT | |
| Write-Host "We have everything we need, continuing." | |
| echo "CONTINUE=Yes" >> $env:GITHUB_OUTPUT | |
| } | |
| } | |
| shell: powershell | |
| build-linux: | |
| needs: [get-version-number] | |
| if: ${{ needs.get-version-number.outputs.CONTINUE == 'Yes' }} | |
| strategy: | |
| matrix: | |
| os: | |
| - ubuntu-latest | |
| platform: | |
| - linux/amd64 | |
| - linux/arm64 | |
| runs-on: ${{ matrix.os }} | |
| env: | |
| KUBECTL_MAJOR_MINOR_VERSION: ${{ needs.get-version-number.outputs.KUBECTL_MAJOR_MINOR_VERSION }} | |
| steps: | |
| - name: Prepare | |
| run: | | |
| platform=${{ matrix.platform }} | |
| echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV | |
| echo "PLATFORM_ARCH=${platform//[linux\/]/}" >> $GITHUB_ENV | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| with: | |
| platforms: linux/amd64,linux/arm64 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_HUB_USER }} | |
| password: ${{ secrets.DOCKER_HUB_PAT }} | |
| - name: Build and push by digest | |
| id: build | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: k8s/${{ env.PLATFORM_PAIR }} | |
| platforms: ${{ matrix.platform }} | |
| provenance: false | |
| build-args: | | |
| BASE_IMAGE=${{ env.REGISTRY_IMAGE_BASE }} | |
| KUBECTL_MAJOR_MINOR_VERSION=${{ env.KUBECTL_MAJOR_MINOR_VERSION }} | |
| outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true | |
| - name: Export digest | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload digest | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: digests-${{ env.PLATFORM_PAIR }} | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| build-win-2022: | |
| needs: [get-version-number] | |
| if: ${{ needs.get-version-number.outputs.CONTINUE == 'Yes' }} | |
| runs-on: windows-2022 | |
| env: | |
| VERSION_NUMBER: ${{ needs.get-version-number.outputs.VERSION }} | |
| GCLOUD_CLI_VERSION: ${{ needs.get-version-number.outputs.GCLOUD_CLI_VERSION }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_HUB_USER }} | |
| password: ${{ secrets.DOCKER_HUB_PAT }} | |
| - name: Build the win2022 image | |
| working-directory: ./k8s | |
| run: docker build ./windows-2022 --build-arg BASE_IMAGE=${{ env.REGISTRY_IMAGE_BASE}} --build-arg GCLOUD_CLI_VERSION=${{ env.GCLOUD_CLI_VERSION}} --tag ${{ env.REGISTRY_IMAGE }}:${{ env.VERSION_NUMBER }}-win.2022 | |
| - name: Push the win2022 version-specific image | |
| run: docker push ${{ env.REGISTRY_IMAGE }}:${{ env.VERSION_NUMBER }}-win.2022 | |
| - name: Export windows digest | |
| run: | | |
| New-Item -Type Directory -Path "$($env:TEMP)/digests" -Force | |
| $imageManifestOutput = $(docker manifest inspect --verbose ${{ env.REGISTRY_IMAGE }}:${{ env.VERSION_NUMBER }}-win.2022) | |
| $fullDigest = ($imageManifestOutput | ConvertFrom-Json).Descriptor.digest | |
| $digest = $fulldigest -Replace "sha256:", "" | |
| $winDigestPath = "$($env:TEMP)/digests/$digest" | |
| New-Item -Type File -Path $winDigestPath | |
| echo "WIN_DIGEST_PATH=$($env:TEMP)/digests" >> $env:GITHUB_ENV | |
| - name: Upload windows digest | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: digests-windows-amd64 | |
| path: ${{ env.WIN_DIGEST_PATH }}/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| merge: | |
| needs: [get-version-number, build-linux, build-win-2022] | |
| if: ${{ needs.get-version-number.outputs.CONTINUE == 'Yes' }} | |
| runs-on: ubuntu-latest | |
| env: | |
| VERSION_NUMBER: ${{ needs.get-version-number.outputs.VERSION }} | |
| KUBECTL_MAJOR_MINOR_VERSION: ${{ needs.get-version-number.outputs.KUBECTL_MAJOR_MINOR_VERSION }} | |
| steps: | |
| - name: Download digests | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: /tmp/digests | |
| pattern: digests-* | |
| merge-multiple: true | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| tags: | | |
| ${{ env.VERSION_NUMBER }} | |
| ${{ env.KUBECTL_MAJOR_MINOR_VERSION }} | |
| latest | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_HUB_USER }} | |
| password: ${{ secrets.DOCKER_HUB_PAT }} | |
| - name: Create manifest list and push | |
| working-directory: /tmp/digests | |
| run: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *) | |
| - name: Inspect image | |
| run: | | |
| docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} |