feat: amend node affinities to bring in default values

Makefile

@@ -1,7 +1,7 @@
 NAME := tekton-pipeline
 CHART_DIR := charts/${NAME}
 CHART_VERSION ?= latest
-RELEASE_VERSION := $(shell jx-release-version -previous-version=from-file:charts/tekton-pipeline/Chart.yaml)
+RELEASE_VERSION := $(shell jx release version -previous-version=from-file:charts/tekton-pipeline/Chart.yaml)
 
 CHART_REPO := gs://jenkinsxio/charts
 
@@ -21,6 +21,9 @@ endif
 	find $(CHART_DIR)/templates -type f \( -name "*-crb.yaml" -o -name "*-rb.yaml" \) -exec yq -i '(.subjects[] | select(has("namespace"))).namespace = "{{ .Release.Namespace }}"' "{}" \;
 	# Remove namespace from metadata to force with helm install
 	find $(CHART_DIR)/templates -type f -name "*.yaml" -exec yq -i eval 'del(.metadata.namespace)' "{}" \;
+	# Move content of containers.resources from tekton-pipelines-remote-resolvers-deploy.yaml to remoteresolver.resources
+	yq -i '.remoteresolver.resources = load("$(CHART_DIR)/templates/tekton-pipelines-remote-resolvers-deploy.yaml").spec.template.spec.containers[].resources' $(CHART_DIR)/values.yaml
+	yq e -i 'del(.spec.template.spec.containers[].resources)' $(CHART_DIR)/templates/tekton-pipelines-remote-resolvers-deploy.yaml
 	# Move content of data: from feature-slags-cm.yaml to featureFlags: in values.yaml
 	yq -i '.featureFlags = load("$(CHART_DIR)/templates/feature-flags-cm.yaml").data' $(CHART_DIR)/values.yaml
 	yq -i '.data = null' $(CHART_DIR)/templates/feature-flags-cm.yaml
@@ -30,12 +33,13 @@ endif
 	# Move content of data: from git-resolver-config-cm.yaml to gitResolverConfig: in values.yaml
 	yq -i '.gitResolverConfig = load("$(CHART_DIR)/templates/git-resolver-config-cm.yaml").data' $(CHART_DIR)/values.yaml
 	yq -i '.data = null' $(CHART_DIR)/templates/git-resolver-config-cm.yaml
-	# Retrieve the image value from the template
-	yq -i '.controller.deployment.image = load("$(CHART_DIR)/templates/tekton-pipelines-controller-deploy.yaml").spec.template.spec.containers[].image' $(CHART_DIR)/values.yaml
-	# Remove the image value, so that end users can customize the image
-	yq -i '.spec.template.spec.containers[].image = null' $(CHART_DIR)/templates/tekton-pipelines-controller-deploy.yaml
-	# Remove duplicated node affinity
-	find $(CHART_DIR)/templates -type f -name "*deploy.yaml" -exec yq -i eval 'del(.spec.template.spec.affinity.nodeAffinity)' "{}" \;
+	# Remove image: from tekton-pipelines-controller-deploy
+	yq -i 'del(.spec.template.spec.containers[].image)' $(CHART_DIR)/templates/tekton-pipelines-controller-deploy.yaml
+	# Make node affinity configurable
+	yq -i '.webhook.affinity.nodeAffinity = load("$(CHART_DIR)/templates/tekton-pipelines-webhook-deploy.yaml").spec.template.spec.affinity.nodeAffinity' $(CHART_DIR)/values.yaml
+	yq -i 'del(.spec.template.spec.affinity.nodeAffinity)' $(CHART_DIR)/templates/tekton-pipelines-webhook-deploy.yaml
+	yq -i '.controller.affinity.nodeAffinity = load("$(CHART_DIR)/templates/tekton-pipelines-controller-deploy.yaml").spec.template.spec.affinity.nodeAffinity' $(CHART_DIR)/values.yaml
+	yq -i 'del(.spec.template.spec.affinity.nodeAffinity)' $(CHART_DIR)/templates/tekton-pipelines-controller-deploy.yaml
 	# kustomize the resources to include some helm template blocs
 	kustomize build ${CHART_DIR} | sed '/helmTemplateRemoveMe/d' > ${CHART_DIR}/templates/resource.yaml
 	jx gitops split -d ${CHART_DIR}/templates
@@ -45,6 +49,9 @@ ifneq ($(CHART_VERSION),latest)
 	sed -i.bak "s/^appVersion:.*/appVersion: ${CHART_VERSION}/" ${CHART_DIR}/Chart.yaml
 endif
 
+version:
+	# Increment Chart.yaml version for minor changes to helm chart
+	yq eval '.version = "$(RELEASE_VERSION)"' -i charts/tekton-pipeline/Chart.yaml
 build:
 	rm -rf Chart.lock
 	#helm dependency build
@@ -62,8 +69,6 @@ delete:
 clean:
 
 release: clean
-	# Increment Chart.yaml version for minor changes to helm chart
-	yq eval '.version = "$(RELEASE_VERSION)"' -i charts/tekton-pipeline/Chart.yaml
 	helm dependency build
 	helm lint
 	helm package .

README.md

@@ -8,11 +8,10 @@ CDF official helm chart for [Tekton Pipelines](https://github.com/tektoncd/pipel
 
 ## Prerequisites
 
-The following tools need to be installed locally:
+The following tools need to be installed locally (apart from jx):
 
 - [kustomize](https://kubectl.docs.kubernetes.io/installation/kustomize/)
 - [yq](https://github.com/mikefarah/yq/#install)
-- [jx-release-version](https://github.com/jenkins-x-plugins/jx-release-version)
 
 ### Jenkins X
 
@@ -23,19 +22,21 @@ make fetch
 ```
 
 This will fetch the latest version.
-To fetch a specific version (say 0.32.0), use CHART_VERSION
 
 ```bash
 make CHART_VERSION=0.32.0 fetch
 ```
+To fetch a specific version (say 0.32.0), use CHART_VERSION
+```bash
+make version
+```
+This will increment the chart version by 1. Please use this command when making changes to the charts to maintain version control.
 
 ```bash
 make release
 ```
-This will check the current version in Chart.yaml and increment the minor version by 0.0.1.
-Please use this command when making changes to the charts to maintain version control.
+This will also check the current version in Chart.yaml and increment the patch version by 1.
 
-Also, remember to change the `version` in `charts/tekton-pipeline/Chart.yaml`.
 The `app_version` will be set to the `CHART_VERSION` automatically by the makefile if a `CHART_VERSION` is specified.
 For latest set `app_version` to the latest tekton version from the [tekton release page](https://github.com/tektoncd/pipeline/releases) and not `latest`.
 

charts/tekton-pipeline/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: A Helm chart for Tekton Pipelines
 name: tekton-pipeline
-version: 1.0.1
+version: 1.0.2
 appVersion: 0.42.0
 icon: https://avatars2.githubusercontent.com/u/47602533
 home: https://github.com/cdfoundation/tekton-helm-chart

charts/tekton-pipeline/kustomization.yaml

@@ -7,10 +7,12 @@ resources:
 - templates/config-defaults-cm.yaml
 - templates/feature-flags-cm.yaml
 - templates/git-resolver-config-cm.yaml
+- templates/tekton-pipelines-remote-resolvers-deploy.yaml
 
 patchesStrategicMerge:
 - patches/tekton-pipelines-controller-deploy.yaml
 - patches/tekton-pipelines-webhook-deploy.yaml
 - patches/config-defaults-cm.yaml
 - patches/feature-flags-cm.yaml
 - patches/git-resolver-config-cm.yaml
+- patches/tekton-pipelines-remote-resolvers-deploy.yaml

charts/tekton-pipeline/patches/tekton-pipelines-controller-deploy.yaml

@@ -23,11 +23,10 @@ spec:
           {{- end}}
     spec:
       affinity:
-        nodeAffinity:
-          helmTemplateRemoveMe: |
-            {{- with .Values.controllerDeploymentTolerations.nodeAffinity }}
-             {{- toYaml . |  nindent 10 }}
-            {{- end }}
+        helmTemplateRemoveMe: |
+          {{- with .Values.controller.affinity }}
+            {{- toYaml . |  nindent 8 }}
+          {{- end }}
       containers:
       - name: tekton-pipelines-controller
         envFrom:
@@ -38,11 +37,11 @@ spec:
         image: {{ .Values.controller.deployment.image }}
       nodeSelector:
         helmTemplateRemoveMe: |
-          {{- with .Values.controllerDeploymentTolerations.nodeSelector }}
+          {{- with .Values.controller.nodeSelector }}
             {{- toYaml . |  nindent 8 }}
           {{- end}}
       tolerations:
         - helmTemplateRemoveMe: |
-            {{- with .Values.controllerDeploymentTolerations.tolerations }}
+            {{- with .Values.controller.tolerations }}
               {{- toYaml . |  nindent 6 }}
             {{- end}}

charts/tekton-pipeline/patches/tekton-pipelines-remote-resolvers-deploy.yaml

@@ -0,0 +1,29 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: tekton-pipelines-remote-resolvers
+spec:
+  template:
+    spec:
+      affinity:
+        helmTemplateRemoveMe: |
+          {{- with .Values.remoteresolver.affinity }}
+            {{- toYaml . |  nindent 8 }}
+          {{- end }}
+      nodeSelector:
+        helmTemplateRemoveMe: |
+          {{- with .Values.remoteresolver.nodeSelector }}
+            {{- toYaml . |  nindent 8 }}
+          {{- end}}
+      tolerations:
+        - helmTemplateRemoveMe: |
+            {{- with .Values.remoteresolver.tolerations }}
+              {{- toYaml . |  nindent 6 }}
+            {{- end}}
+      containers:
+        - name: controller
+          resources:
+            helmTemplateRemoveMe: |
+              {{- with .Values.remoteresolver.resources }}
+                {{- toYaml . | trim | nindent 10 }}
+              {{- end }}

charts/tekton-pipeline/patches/tekton-pipelines-webhook-deploy.yaml

@@ -17,11 +17,10 @@ spec:
           {{- end}}
     spec:
       affinity:
-        nodeAffinity:
-          helmTemplateRemoveMe: |
-            {{- with .Values.webhookDeploymentTolerations.nodeAffinity }}
-              {{- toYaml . |  nindent 10 }}
-            {{- end }}
+        helmTemplateRemoveMe: |
+          {{- with .Values.webhook.affinity }}
+            {{- toYaml . |  nindent 8 }}
+          {{- end }}
       containers:
       - name: webhook
         envFrom:
@@ -30,11 +29,11 @@ spec:
             optional: true
       nodeSelector:
         helmTemplateRemoveMe: |
-          {{- with .Values.webhookDeploymentTolerations.nodeSelector }}
+          {{- with .Values.webhook.nodeSelector }}
             {{- toYaml . |  nindent 8 }}
           {{- end}}
       tolerations:
         - helmTemplateRemoveMe: |
-            {{- with .Values.webhookDeploymentTolerations.tolerations }}
+            {{- with .Values.webhook.tolerations }}
               {{- toYaml . |  nindent 6 }}
             {{- end}}

charts/tekton-pipeline/templates/tekton-pipelines-controller-deploy.yaml

@@ -42,10 +42,9 @@ spec:
         version: v0.42.0
     spec:
       affinity:
-        nodeAffinity:
-            {{- with .Values.controllerDeploymentTolerations.nodeAffinity }}
-             {{- toYaml . |  nindent 10 }}
-            {{- end }}
+          {{- with .Values.controller.affinity }}
+            {{- toYaml . |  nindent 8 }}
+          {{- end }}
       containers:
       - args:
         - -kubeconfig-writer-image
@@ -99,7 +98,6 @@ spec:
         - secretRef:
             name: '{{ .Values.controller.envFromSecret }}'
             optional: true
-        image: null
         livenessProbe:
           httpGet:
             path: /health
@@ -144,12 +142,12 @@ spec:
           readOnly: true
         image: {{ .Values.controller.deployment.image }}
       nodeSelector:
-          {{- with .Values.controllerDeploymentTolerations.nodeSelector }}
+          {{- with .Values.controller.nodeSelector }}
             {{- toYaml . |  nindent 8 }}
           {{- end}}
       serviceAccountName: tekton-pipelines-controller
       tolerations:
-          {{- with .Values.controllerDeploymentTolerations.tolerations }}
+          {{- with .Values.controller.tolerations }}
             {{- toYaml . |  nindent 6 }}
           {{- end}}
       volumes: