docs: adapt day 2 operations guide (#2936)

Signed-off-by: Florian Bacher <florian.bacher@dynatrace.com>
Co-authored-by: Moritz Wiesinger <moritz.wiesinger@dynatrace.com>
Co-authored-by: Meg McRoberts <meg.mcroberts@dynatrace.com>

docs/docs/use-cases/assets/day-2-operations/deployment-initial.yaml

@@ -0,0 +1,68 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: podtato-kubectl
+  annotations:
+    keptn.sh/lifecycle-toolkit: "enabled"
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: podtato-head-frontend
+  namespace: podtato-kubectl
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podtato-head-frontend
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: podtato-head-frontend
+        app.kubernetes.io/part-of: podtato-head
+        app.kubernetes.io/version: 0.3.0
+        keptn.sh/pre-deployment-tasks: pre-deployment-check
+    spec:
+      containers:
+        - name: podtato-head-frontend
+          image: ghcr.io/podtato-head/podtato-server:v0.3.0
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: podtato-head-hat
+  namespace: podtato-kubectl
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podtato-head-hat
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: podtato-head-hat
+        app.kubernetes.io/part-of: podtato-head
+        app.kubernetes.io/version: 0.3.0
+    spec:
+      containers:
+        - name: podtato-head-hat
+          image: ghcr.io/podtato-head/podtato-server:v0.3.0
+---
+apiVersion: lifecycle.keptn.sh/v1beta1
+kind: KeptnTaskDefinition
+metadata:
+  name: pre-deployment-check
+  namespace: podtato-kubectl
+spec:
+  function:
+    inline:
+      code: |
+        console.log("Success")
+---
+apiVersion: lifecycle.keptn.sh/v1beta1
+kind: KeptnAppContext
+metadata:
+  name: podtato-head
+  namespace: podtato-kubectl
+spec:
+  preDeploymentTasks:
+    - pre-deployment-check

docs/docs/use-cases/assets/deployment-new-image-and-version.yaml → docs/docs/use-cases/assets/day-2-operations/deployment-new-image-and-version.yaml

@@ -4,15 +4,17 @@ metadata:
   name: podtato-head-frontend
   namespace: podtato-kubectl
 spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podtato-head-frontend
   template:
     metadata:
       labels:
         app.kubernetes.io/name: podtato-head-frontend
         app.kubernetes.io/part-of: podtato-head
-        app.kubernetes.io/version: 0.2.0 # The version label is now updated as well
-        keptn.sh/pre-deployment-evaluations: my-evaluation
-        keptn.sh/pre-deployment-tasks: my-task
+        app.kubernetes.io/version: 0.3.1 # The version label is now updated as well
+        keptn.sh/pre-deployment-tasks: pre-deployment-check
     spec:
       containers:
         - name: podtato-head-frontend
-          image: podtato-head-frontend:b # The image tag has been updated from 'a' to 'b'
+          image: ghcr.io/podtato-head/podtato-server:v0.3.1 # The image tag has been updated from 'a' to 'b'

docs/docs/use-cases/assets/day-2-operations/deployment-new-image.yaml

@@ -0,0 +1,20 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: podtato-head-frontend
+  namespace: podtato-kubectl
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podtato-head-frontend
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: podtato-head-frontend
+        app.kubernetes.io/part-of: podtato-head
+        app.kubernetes.io/version: 0.3.0 # the version number stays the same
+        keptn.sh/pre-deployment-tasks: pre-deployment-check
+    spec:
+      containers:
+        - name: podtato-head-frontend
+          image: ghcr.io/podtato-head/podtato-server:v0.3.1 # the image tag has been updated to v0.3.1

docs/docs/use-cases/assets/new-deployment.yaml → docs/docs/use-cases/assets/day-2-operations/new-deployment.yaml

@@ -4,13 +4,16 @@ metadata:
   name: podtato-head-left-leg
   namespace: podtato-kubectl
 spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podtato-head-left-leg
   template:
     metadata:
       labels:
         app.kubernetes.io/name: podtato-head-left-leg
         app.kubernetes.io/part-of: podtato-head
-        app.kubernetes.io/version: 0.1.0
+        app.kubernetes.io/version: 0.3.0
     spec:
       containers:
-        - name: podtato-head-frontend
-          image: podtato-head-left-leg:a
+        - name: podtato-head-left-leg
+          image: ghcr.io/podtato-head/podtato-server:v0.3.1