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copy task helm-upgrade-from-repo from 0.2 to 0.3 and helm-upgrade-from-source from 0.3 to 0.4
This commit is contained in:
Mike Croft
tekton-robot
parent
7d958276ff
commit
c9727dc825
60
task/helm-upgrade-from-repo/0.3/README.md
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60
task/helm-upgrade-from-repo/0.3/README.md
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# Helm
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These tasks will install / upgrade a helm chart into your Kubernetes / OpenShift Cluster using [Helm](https://github.com/helm/helm).
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## Install the Task
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#### Workspaces
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* **source**: A [Workspace](https://github.com/tektoncd/pipeline/blob/main/docs/workspaces.md) volume containing the helm chart.
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### helm install / upgrade from repo
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```
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kubectl apply -f https://api.hub.tekton.dev/v1/resource/tekton/task/helm-upgrade-from-repo/0.2/raw
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```
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#### Parameters
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- **chart_name**: The directory in the source repository where the installable chart should be found.
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- **release_version**: The version of the release (*default: v1.0.0*)
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- **release_name**: The name of the release (*default: helm-release*)
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- **release_namespace**: The namespace in which the release is to be installed (*default: ""*)
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- **overwrite_values**: The values to be overwritten (*default: ""*)
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- **helm_image**: The helm image which should be used (default: lachlanevenson/k8s-helm:v3.5.0)
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#### Platforms
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The Task can be run on `linux/amd64`, `linux/s390x`, `linux/arm64` and `linux/ppc64le` platforms.
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## Usage
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### PipelineRun
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An example `Pipeline` with a `PipelineRun` can be found in the subdirectory `tests`.
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### TaskRun
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This `TaskRun` runs the task to retrieve a Git repo and then installs/updates the helm chart that is in the Git repo.
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```yaml
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# example upgrade from repo
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apiVersion: tekton.dev/v1beta1
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kind: TaskRun
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metadata:
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name: example-helm-upgrade-from-repo
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spec:
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taskRef:
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name: helm-upgrade-from-repo
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params:
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- name: helm_repo
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value: https://kubernetes-charts.storage.googleapis.com
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- name: chart_name
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value: stable/envoy
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- name: release_version
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value: v1.0.0
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- name: release_name
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value: helm-repo-sample
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- name: overwrite_values
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value: autoscaling.enabled=true,autoscaling.maxReplicas=3
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```
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51
task/helm-upgrade-from-repo/0.3/helm-upgrade-from-repo.yaml
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51
task/helm-upgrade-from-repo/0.3/helm-upgrade-from-repo.yaml
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# This Task will do a helm upgrade based on the given helm repo and chart
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apiVersion: tekton.dev/v1beta1
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kind: Task
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metadata:
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name: helm-upgrade-from-repo
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labels:
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app.kubernetes.io/version: "0.2"
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annotations:
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tekton.dev/categories: Deployment
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tekton.dev/pipelines.minVersion: "0.12.1"
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tekton.dev/tags: helm
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tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le,linux/arm64"
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spec:
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description: >-
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These tasks will install / upgrade a helm chart into your Kubernetes /
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OpenShift Cluster using Helm
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params:
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- name: helm_repo
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description: "Specify a specific helm repo"
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- name: chart_name
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description: "Specify chart name that will be deployed"
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- name: release_version
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description: The helm release version in semantic versioning format
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default: "v1.0.0"
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- name: release_name
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description: The helm release name
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default: "helm-release"
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- name: release_namespace
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description: The helm release namespace
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default: ""
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- name: overwrite_values
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description: "Specify the values you want to overwrite, comma separated: autoscaling.enabled=true,replicas=1"
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default: ""
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- name: helm_image
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description: "Specify a specific helm image"
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default: "docker.io/lachlanevenson/k8s-helm@sha256:5c792f29950b388de24e7448d378881f68b3df73a7b30769a6aa861061fd08ae" #tag: v3.6.0
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steps:
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- name: upgrade-from-repo
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image: $(params.helm_image)
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script: |
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echo current installed helm releases
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helm list --namespace "$(params.release_namespace)"
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echo parsing helms repo name...
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REPO=`echo "$(params.chart_name)" | cut -d "/" -f 1`
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echo adding helm repo...
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helm repo add $REPO "$(params.helm_repo)"
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echo adding updating repo...
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helm repo update
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echo installing helm chart...
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helm upgrade --wait --install --namespace "$(params.release_namespace)" $(params.release_name) $(params.chart_name) --debug --set "$(params.overwrite_values)"
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@ -0,0 +1,18 @@
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apiVersion: tekton.dev/v1beta1
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kind: TaskRun
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metadata:
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name: example-helm-upgrade-from-repo
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spec:
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taskRef:
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name: helm-upgrade-from-repo
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params:
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- name: helm_repo
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value: https://charts.helm.sh/stable
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- name: chart_name
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value: stable/envoy
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- name: release_version
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value: v1.0.0
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- name: release_name
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value: helm-repo-sample
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- name: overwrite_values
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value: autoscaling.enabled=true,autoscaling.maxReplicas=3
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7
task/helm-upgrade-from-repo/0.3/tests/pre-apply-task-hook.sh
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7
task/helm-upgrade-from-repo/0.3/tests/pre-apply-task-hook.sh
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#!/bin/bash
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# Add service account
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kubectl -n ${tns} create serviceaccount helm-pipeline-run-sa
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# Add edit role to service account
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kubectl -n ${tns} create rolebinding helm-pipeline-run-sa-edit --clusterrole edit --serviceaccount ${tns}:helm-pipeline-run-sa -o yaml --dry-run=client | kubectl apply -f -
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30
task/helm-upgrade-from-repo/0.3/tests/run.yaml
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30
task/helm-upgrade-from-repo/0.3/tests/run.yaml
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@ -0,0 +1,30 @@
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---
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apiVersion: tekton.dev/v1beta1
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kind: Pipeline
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metadata:
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name: helm-upgrade-test-pipeline
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spec:
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tasks:
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- name: helm-upgrade-from-repo
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taskRef:
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name: helm-upgrade-from-repo
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params:
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- name: helm_repo
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value: https://dunefro.github.io/sample-charts/
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- name: chart_name
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value: sample-charts/sample-nginx
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- name: release_version
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value: v1.0.0
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- name: release_name
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value: helm-repo-sample
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- name: overwrite_values
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value: autoscaling.enabled=false,autoscaling.maxReplicas=3
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---
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apiVersion: tekton.dev/v1beta1
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kind: PipelineRun
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metadata:
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name: helm-upgrade-test-pipeline-run
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spec:
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serviceAccountName: helm-pipeline-run-sa
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pipelineRef:
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name: helm-upgrade-test-pipeline
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65
task/helm-upgrade-from-source/0.4/README.md
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65
task/helm-upgrade-from-source/0.4/README.md
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@ -0,0 +1,65 @@
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# Helm
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These tasks will install / upgrade a helm chart into your Kubernetes / OpenShift Cluster using [Helm](https://github.com/helm/helm).
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## Install the Task
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### helm install / upgrade from source code
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```
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kubectl apply -f https://api.hub.tekton.dev/v1/resource/tekton/task/helm-upgrade-from-source/0.3/raw
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```
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#### Parameters
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- **charts_dir**: The directory in the source repository where the installable chart should be found.
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- **release_version**: The version of the release (*default: v1.0.0*)
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- **release_name**: The name of the release (*default: helm-release*)
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- **release_namespace**: The namespace in which the release is to be installed (*default: ""*)
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- **overwrite_values**: The values to be overwritten (*default: ""*)
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- **values_file**: The values file to be used,
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assumes the values file is in the same dir as your charts_dir (*default: "values.yaml"*)
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- **helm_image**: The helm image which should be used (*default: lachlanevenson/k8s-helm:v3.3.4*)
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- **upgrade_extra_params**: Extra parameters passed for the helm upgrade command (*default: ""*)
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#### Workspaces
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* **source**: A [Workspace](https://github.com/tektoncd/pipeline/blob/main/docs/workspaces.md) containing the helm chart.
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#### Platforms
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The Task can be run on `linux/amd64`, `linux/s390x`, `linux/arm64` and `linux/ppc64le` platforms.
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## Usage
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### PipelineRun
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An example `Pipeline` with a `PipelineRun` can be found in the subdirectory `tests`.
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### TaskRun
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This `TaskRun` runs the task to retrieve a Git repo and then installs/updates the helm chart that is in the Git repo.
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```yaml
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# example upgrade from source
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apiVersion: tekton.dev/v1beta1
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kind: TaskRun
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metadata:
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name: example-helm-upgrade-from-source
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spec:
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taskRef:
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name: helm-upgrade-from-source
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params:
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- name: charts_dir
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value: helm-sample-chart
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- name: releases_version
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value: v1.0.0
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- name: release_name
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value: helm-source-sample
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- name: overwrite_values
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value: "autoscaling.enabled=true,autoscaling.maxReplicas=3"
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workspaces:
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- name: source
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persistentVolumeClaim:
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claimName: my-source
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```
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@ -0,0 +1,52 @@
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apiVersion: tekton.dev/v1beta1
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kind: Task
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metadata:
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name: helm-upgrade-from-source
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labels:
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app.kubernetes.io/version: "0.3"
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annotations:
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tekton.dev/pipelines.minVersion: "0.12.1"
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tekton.dev/categories: Deployment
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tekton.dev/tags: helm
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tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le,linux/arm64"
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spec:
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description: >-
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These tasks will install / upgrade a helm chart into your Kubernetes /
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OpenShift Cluster using Helm
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params:
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- name: charts_dir
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description: The directory in source that contains the helm chart
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- name: release_version
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description: The helm release version in semantic versioning format
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default: "v1.0.0"
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- name: release_name
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description: The helm release name
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default: "helm-release"
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- name: release_namespace
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description: The helm release namespace
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default: ""
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- name: overwrite_values
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description: "Specify the values you want to overwrite, comma separated: autoscaling.enabled=true,replicas=1"
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default: ""
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- name: values_file
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description: "The values file to be used"
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default: "values.yaml"
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- name: helm_image
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description: "helm image to be used"
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default: "docker.io/lachlanevenson/k8s-helm@sha256:5c792f29950b388de24e7448d378881f68b3df73a7b30769a6aa861061fd08ae" #tag: v3.6.0
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- name: upgrade_extra_params
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description: "Extra parameters passed for the helm upgrade command"
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default: ""
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workspaces:
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- name: source
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steps:
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- name: upgrade
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image: $(params.helm_image)
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workingDir: /workspace/source
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script: |
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echo current installed helm releases
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helm list --namespace "$(params.release_namespace)"
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echo installing helm chart...
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helm upgrade --install --wait --values "$(params.charts_dir)/$(params.values_file)" --namespace "$(params.release_namespace)" --version "$(params.release_version)" "$(params.release_name)" "$(params.charts_dir)" --debug --set "$(params.overwrite_values)" $(params.upgrade_extra_params)
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@ -0,0 +1,20 @@
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apiVersion: tekton.dev/v1beta1
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kind: TaskRun
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metadata:
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name: example-helm-upgrade-from-source
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spec:
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taskRef:
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name: helm-upgrade-from-source
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params:
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- name: charts_dir
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value: helm-sample-chart
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- name: releases_version
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value: v1.0.0
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- name: release_name
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value: helm-source-sample
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- name: overwrite_values
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value: "autoscaling.enabled=true,autoscaling.maxReplicas=3"
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workspaces:
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- name: source
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persistentVolumeClaim:
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claimName: my-source
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10
task/helm-upgrade-from-source/0.4/tests/pre-apply-task-hook.sh
Executable file
10
task/helm-upgrade-from-source/0.4/tests/pre-apply-task-hook.sh
Executable file
@ -0,0 +1,10 @@
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#!/bin/bash
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# Add git-clone
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add_task git-clone latest
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# Add service account
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kubectl -n ${tns} create serviceaccount helm-pipeline-run-sa
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# Add edit role to service account
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kubectl -n ${tns} create rolebinding helm-pipeline-run-sa-edit --clusterrole edit --serviceaccount ${tns}:helm-pipeline-run-sa -o yaml --dry-run=client | kubectl apply -f -
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11
task/helm-upgrade-from-source/0.4/tests/resources.yaml
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11
task/helm-upgrade-from-source/0.4/tests/resources.yaml
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@ -0,0 +1,11 @@
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---
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: helm-source-pvc
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 200Mi
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54
task/helm-upgrade-from-source/0.4/tests/run.yaml
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54
task/helm-upgrade-from-source/0.4/tests/run.yaml
Normal file
@ -0,0 +1,54 @@
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---
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apiVersion: tekton.dev/v1beta1
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kind: Pipeline
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metadata:
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name: helm-upgrade-test-pipeline
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spec:
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workspaces:
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- name: shared-workspace
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tasks:
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- name: fetch-repository
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taskRef:
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name: git-clone
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workspaces:
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- name: output
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workspace: shared-workspace
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params:
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- name: url
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value: https://github.com/helm/examples
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- name: subdirectory
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value: ""
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- name: deleteExisting
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value: "true"
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- name: helm-upgrade-from-source
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taskRef:
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name: helm-upgrade-from-source
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runAfter:
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- fetch-repository
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workspaces:
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- name: source
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workspace: shared-workspace
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params:
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- name: charts_dir
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value: charts/hello-world
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- name: release_version
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value: v1.0.0
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- name: release_name
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value: helm-source-sample
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- name: overwrite_values
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value: "autoscaling.enabled=true,autoscaling.maxReplicas=3"
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- name: upgrade_extra_params
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value: "--force"
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---
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apiVersion: tekton.dev/v1beta1
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kind: PipelineRun
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metadata:
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name: helm-upgrade-test-pipeline-run
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spec:
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serviceAccountName: helm-pipeline-run-sa
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pipelineRef:
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name: helm-upgrade-test-pipeline
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workspaces:
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- name: shared-workspace
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persistentvolumeclaim:
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claimName: helm-source-pvc
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