pipeline now uses 2 git branches for same application

deploy.yaml

@@ -27,7 +27,7 @@ spec:
     spec:
       containers:
         - name: front-end
-          image: beppev/server-a:latest
+          image: beppev/server-a:master
           imagePullPolicy: "Always"
           ports:
             - containerPort: 5000
@@ -55,7 +55,7 @@ spec:
     spec:
       containers:
         - name: front-end
-          image: beppev/server-b:latest
+          image: beppev/server-b:master
           imagePullPolicy: "Always"
           ports:
             - containerPort: 6000
@@ -63,7 +63,7 @@ spec:
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: server-c
+  name: server-b-test
   namespace: istio-project-1
 spec:
   replicas: 1
@@ -83,7 +83,7 @@ spec:
     spec:
       containers:
         - name: front-end
-          image: beppev/server-c:latest
+          image: beppev/server-b:experimental
           imagePullPolicy: "Always"
           ports:
             - containerPort: 6000

manifests/full-pipeline.yaml

@@ -21,8 +21,19 @@ metadata:
 rules:
   - apiGroups:
       - ""
+      - "apps"
+      - "deploy"
+      - "networking.istio.io"
     resources:
-      - "*"
+      - pods
+      - serviceaccounts
+      - namespaces
+      - services
+      - deployments
+      - deployments.apps
+      - destinationrules
+      - gateways
+      - virtualservices
     verbs:
       - list
       - watch
@@ -48,7 +59,7 @@ subjects:
 apiVersion: tekton.dev/v1alpha1
 kind: PipelineResource
 metadata:
-  name: git
+  name: git-master
   namespace: tekton-pipeline-istio-project-1
 spec:
   type: git
@@ -59,6 +70,19 @@ spec:
       value: git://github.com/beppevanrolleghem/cicdTest
 ---
 apiVersion: tekton.dev/v1alpha1
+kind: PipelineResource
+metadata:
+  name: git-experimental
+  namespace: tekton-pipeline-istio-project-1
+spec:
+  type: git
+  params:
+    - name: revision
+      value: experimental
+    - name: url
+      value: git://github.com/beppevanrolleghem/cicdTest
+---
+apiVersion: tekton.dev/v1alpha1
 kind: Task
 metadata:
   name: build-and-push
@@ -69,14 +93,13 @@ spec:
       - name: git-source
         type: git
     params:
-      - name: pathToContext
+      - name: context
         description: The path to the build context, used by Kaniko - within the workspace
         default: .
-      - name: pathToDockerfile
-        description: self explanitory
-        default: Dockerfile
-      - name: imageUrl
+      - name: image-name
         description: dockerhub url
+      - name: version
+        description: image-version (for instance latest or beta)
   steps:
     - name: build-and-push
       image: gcr.io/kaniko-project/executor
@@ -86,29 +109,28 @@ spec:
       command:
         - /kaniko/executor
       args:
-        - "--dockerfile=dockerfile"
-        - "--destination=beppev/$(inputs.params.imageUrl):latest"
+        - "--dockerfile=$(inputs.resources.git-source.path)/$(inputs.params.pathToContext)/dockerfile"
+        - "--destination=beppev/$(inputs.params.image-name):$(inputs.params.version)"
         - "--context=$(inputs.resources.git-source.path)/$(inputs.params.pathToContext)/"
 ---
 apiVersion: tekton.dev/v1alpha1
 kind: Task
 metadata:
   name: deploy-application
-  namespace: tekton-pipeline-istio-project-1
 spec:
   inputs:
     resources:
       - name: git-source
         type: git
-    params:
-      - name: pathToContext
-        description: The path to the build context, used by Kaniko - within the workspace
-        default: .
-      - name: pathToYamlFile
-        description: The path to the yaml file to deploy within the git source
-        default: deploy.yaml
   steps:
-    - name: deploy-app
+    - name: delete-old-deployment
+      image: lachlanevenson/k8s-kubectl
+      command: ["kubectl"]
+      args:
+        - "delete"
+        - "-f"
+        - "$(inputs.resources.git-source.path)/deploy.yaml"
+    - name: deploy-new-app
       image: lachlanevenson/k8s-kubectl
       command: ["kubectl"]
       args:
@@ -116,7 +138,6 @@ spec:
         - "-f"
         - "$(inputs.resources.git-source.path)/deploy.yaml"
 ---
-# TODO fix deze pipeline eerst
 apiVersion: tekton.dev/v1alpha1
 kind: Pipeline
 metadata:
@@ -124,54 +145,62 @@ metadata:
   namespace: tekton-pipeline-istio-project-1
 spec:
   resources:
-    - name: git-source
+    - name: git-master
+      type: git
+    - name: git-experimental
       type: git
   tasks:
   - name: build-and-push-a
     taskRef:
       name: build-and-push
     params:
-      - name: pathToContext
+      - name: context
         value: "serverA"
-      - name: imageUrl
+      - name: image-name
         value: "server-a"
+      - name: version
+        value: "master"
     resources:
       inputs:
         - name: git-source
-          resource: git-source
-  - name: build-and-push-b
+          resource: git-master
+  - name: build-and-push-b-stable
     taskRef:
       name: build-and-push
     runAfter:
       - build-and-push-a
     params:
-      - name: pathToContext
+      - name: context
         value: "serverB"
-      - name: imageUrl
+      - name: image-name
         value: "server-b"
+      - name: version
+        value: "master"
     resources:
       inputs:
         - name: git-source
-          resource: git-source
-  - name: build-and-push-c
+          resource: git-master
+  - name: build-and-push-b-experimental
     taskRef:
       name: build-and-push
     runAfter:
       - build-and-push-b
     params:
-      - name: pathToContext
-        value: "serverC"
-      - name: imageUrl
-        value: "server-c"
+      - name: context
+        value: "serverB"
+      - name: image-name
+        value: "server-b"
+      - name: version
+        value: "experimental"
     resources:
       inputs:
         - name: git-source
-          resource: git-source
+          resource: git-experimental
   - name: build-and-push-d
     taskRef:
       name: build-and-push
     runAfter:
-      - build-and-push-c
+      - build-and-push-b-experimental
     params:
       - name: pathToContext
         value: "serverD"
@@ -180,7 +209,7 @@ spec:
     resources:
       inputs:
         - name: git-source
-          resource: git-source
+          resource: git-master
   - name: deploy-application
     taskRef:
       name: deploy-application
@@ -194,4 +223,4 @@ spec:
     resources:
       inputs:
         - name: git-source
-          resource: git-source
+          resource: git-master