Add ability to set target namespace for helm chart template

api/types/helmchartargs.go

@@ -51,6 +51,10 @@ type HelmChart struct {
 	// If omitted, the flag --generate-name is passed to 'helm template'.
 	ReleaseName string `json:"releaseName,omitempty" yaml:"releaseName,omitempty"`
 
+	// Namespace set the target namespace for a release. It is .Release.Namespace
+	// in the helm template
+	Namespace string `json:"namespace,omitempty" yaml:"namespace,omitempty"`
+
 	// ValuesFile is local file path to a values file to use _instead of_
 	// the default values that accompanied the chart.
 	// The default values are in '{ChartHome}/{Name}/values.yaml'.

plugin/builtin/helmchartinflationgenerator/HelmChartInflationGenerator.go

@@ -272,6 +272,9 @@ func (p *HelmChartInflationGeneratorPlugin) templateCommand() []string {
 	if p.ReleaseName != "" {
 		args = append(args, p.ReleaseName)
 	}
+	if p.Namespace != "" {
+		args = append(args, "--namespace", p.Namespace)
+	}
 	args = append(args, filepath.Join(p.absChartHome(), p.Name))
 	if p.ValuesFile != "" {
 		args = append(args, "--values", p.ValuesFile)

plugin/builtin/helmchartinflationgenerator/HelmChartInflationGenerator_test.go

@@ -20,46 +20,150 @@ func TestHelmChartInflationGenerator(t *testing.T) {
 apiVersion: builtin
 kind: HelmChartInflationGenerator
 metadata:
-  name: myMc
+  name: myPipeline
-name: minecraft
+name: ocp-pipeline
-version: 3.1.3
+namespace: mynamespace
-repo: https://itzg.github.io/minecraft-server-charts
+version: 0.1.16
+repo: https://bcgov.github.io/helm-charts
 releaseName: moria
+valuesInline:
+  releaseNamespace: ""
+  rbac:
+    create: true
+    rules:
+      - apiGroups: [""]
+        verbs: ["*"]
+        resouces: ["*"]
 `)
 
 	th.AssertActualEqualsExpected(rm, `
 apiVersion: v1
 data:
-  rcon-password: Q0hBTkdFTUUh
+  config: eyJleGFtcGxlIjoidmFsdWUifQ==
 kind: Secret
 metadata:
   labels:
-    app: moria-minecraft
+    chart: ocp-pipeline-0.1.16
-    chart: minecraft-3.1.3
     heritage: Helm
     release: moria
-  name: moria-minecraft
+  name: moria-config
 type: Opaque
 ---
 apiVersion: v1
-kind: Service
+data:
+  WebHookSecretKey: MTIzNDU2Nzg=
+kind: Secret
 metadata:
-  annotations: {}
   labels:
-    app: moria-minecraft
+    chart: ocp-pipeline-0.1.16
-    chart: minecraft-3.1.3
     heritage: Helm
     release: moria
-  name: moria-minecraft
+  name: moria-git-webhook-secret
+type: Opaque
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: moria-ocp-pipeline
+  namespace: mynamespace
+rules:
+- apiGroups:
+  - ""
+  resouces:
+  - '*'
+  verbs:
+  - '*'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: moria-ocp-pipeline
+  namespace: mynamespace
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: moria-ocp-pipeline
+subjects:
+- kind: ServiceAccount
+  name: jenkins
+  namespace: mynamespace
+---
+apiVersion: build.openshift.io/v1
+kind: BuildConfig
+metadata:
+  labels:
+    app: ocp-pipeline
+    chart: ocp-pipeline-0.1.16
+    heritage: Helm
+    release: moria
+  name: moria-ocp-pipeline-deploy
+  namespace: null
 spec:
-  ports:
+  nodeSelector: {}
-  - name: minecraft
+  resources:
-    port: 25565
+    limits:
-    protocol: TCP
+      cpu: 4000m
-    targetPort: minecraft
+      memory: 8G
-  selector:
+    requests:
-    app: moria-minecraft
+      cpu: 2000m
-  type: ClusterIP
+      memory: 4G
+  strategy:
+    jenkinsPipelineStrategy:
+      jenkinsfile: |-
+        def helmName = "helm-v3.1.0-linux-amd64.tar.gz"
+        def chartName = "metadata-curator"
+        def chartRepo = "http://bcgov.github.io/helm-charts"
+        def releaseName  = "mc"
+        def releaseNamespace = ""
+        def forceRecreate = "false"
+        def callAnotherPipe = "false"
+        def useEnv = "false"
+        def fromEnv = "commit"
+        def setFlag = "image.tag"
+
+          node("nodejs") {
+            stage("deploy (it's already built)") {
+              sh """
+                curl -L -O https://get.helm.sh/${helmName}
+                tar -zxvf ${helmName}
+                cd linux-amd64
+
+                curl -L -O https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux32
+                chmod ugo+x ./jq-linux32
+                npm install -g json2yaml
+
+                export CONF1=`+"`"+`oc get secret moria-config -o json | ./jq-linux32 .data.config`+"`"+`
+                export CONF2=`+"`"+`sed -e 's/^"//' -e 's/"\$//' <<<"\$CONF1"`+"`"+`
+                export CONF3=`+"`"+`echo \$CONF2 | base64 -d -`+"`"+`
+                export CONF=`+"`"+`echo \$CONF3 | json2yaml`+"`"+`
+
+                echo "\$CONF" > ./config.yaml
+                oc project ${releaseNamespace}
+                ./helm repo add chart ${chartRepo}
+                ./helm repo update
+                if [ "${forceRecreate}" = "true" ]; then
+                  ./helm upgrade ${releaseName} chart/${chartName} -f ./config.yaml --install --set hashLabel="${releaseName}\$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1)"
+                elif [ "${useEnv}" = "true" ]; then
+                  ./helm upgrade ${releaseName} chart/${chartName} -f ./config.yaml --install --set ${setFlag}=${env[fromEnv]}
+                else
+                  ./helm upgrade ${releaseName} chart/${chartName} -f ./config.yaml --install
+                fi
+
+                if [ "${callAnotherPipe}" = "true" ]; then
+                  curl -d '' http://otherwebhookUrl
+                fi
+              """
+          }
+        }
+    type: JenkinsPipeline
+  triggers:
+  - generic:
+      allowEnv: true
+      secretReference:
+        name: moria-git-webhook-secret
+    type: generic
+status:
+  lastVersion: 0
 `)
 }