41 lines
1.3 KiB
YAML
41 lines
1.3 KiB
YAML
name: Helm Diff Deployment
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description: Diff a Helm chart for a deployment in a Kubernetes cluster
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inputs:
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DEPLOYMENT_NAME:
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description: "The Kubernetes Deployment to update"
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required: true
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DEPLOYMENT_NAMESPACE:
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description: "The Kubernetes namespace of the Deployment"
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required: true
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IMAGE_PATH:
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description: "The registry path to the image"
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required: true
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IMAGE_TAG:
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description: "The image tag to deploy"
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required: true
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CONTAINER_NAME:
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description: "The container component to update"
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required: true
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VALUES_FILE:
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description: "The values file to use"
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default: "./helm/values.yaml"
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CHART_PATH:
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description: "Path to the Helm chart"
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default: "./helm"
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TAG_KEY:
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description: "Helm --set key for the image tag (e.g. deploy.api.tag)"
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required: true
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runs:
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using: composite
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steps:
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- name: Install Helm Diff
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shell: sh
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run: |
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helm plugin list | grep -q diff || helm plugin install https://github.com/databus23/helm-diff
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- name: Helm Diff
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shell: sh
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run: |
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CMD="helm diff upgrade ${{ inputs.DEPLOYMENT_NAME }} ${{ inputs.CHART_PATH }} -n ${{ inputs.DEPLOYMENT_NAMESPACE }} --values ${{ inputs.VALUES_FILE }} --set ${TAG_KEY}=${{ inputs.IMAGE_TAG }} --set image.repository=${{ inputs.IMAGE_PATH }} --context 5"
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echo "Running: $CMD"
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eval "$CMD" |