feat(k8s): release UI v0.29 on green, cloudflared-tunnel v0.29

k8s/README.md

@@ -63,6 +63,11 @@ Deploy all resources:
 kubectl apply -f k8s/
 ```
 
+Both colors pin an explicit image tag. To release: set the new tag on the color the Service
+is **not** selecting, `kubectl apply` that deployment, check its pods, then switch the Service.
+The other color keeps the previous tag as the rollback target (switch the selector back).
+Currently green runs `v0.29` (active) and blue runs `v0.23` (rollback).
+
 Switch between blue/green by updating the service selector in `ui-service.yaml`:
 
 ```yaml

k8s/cloudflared-tunnel-deployment.yaml

@@ -28,7 +28,7 @@ spec:
       - name: harbor-registry-secret
       containers:
       - name: cloudflared
-        image: harbor.dataknife.net/library/cloudflared-tunnel:v0.27
+        image: harbor.dataknife.net/library/cloudflared-tunnel:v0.29
         imagePullPolicy: IfNotPresent
         env:
         - name: TUNNEL_TOKEN

k8s/ui-deployment-blue.yaml

@@ -20,7 +20,7 @@ spec:
     spec:
       containers:
       - name: ui
-        image: harbor.dataknife.net/library/high-command-ui:latest
+        image: harbor.dataknife.net/library/high-command-ui:v0.23
         imagePullPolicy: Always
         env:
         - name: NODE_ENV

k8s/ui-deployment-green.yaml

@@ -20,7 +20,7 @@ spec:
     spec:
       containers:
       - name: ui
-        image: harbor.dataknife.net/library/high-command-ui:latest
+        image: harbor.dataknife.net/library/high-command-ui:v0.29
         imagePullPolicy: Always
         env:
         - name: NODE_ENV

k8s/ui-service.yaml

@@ -6,12 +6,12 @@ metadata:
   labels:
     app: high-command-ui
   annotations:
-    deployment.kubernetes.io/active-version: "blue"
+    deployment.kubernetes.io/active-version: "green"
 spec:
   type: ClusterIP
   selector:
     app: high-command-ui
-    version: blue
+    version: green
   ports:
   - name: http
     port: 80