fix: add build-and-push script, fix K8s manifests for image pull

- Add build-and-push.sh to build and push all images to DockerHub
- Update all K8s manifests: :amd64 -> :latest + imagePullPolicy: Always
- Improve deploy.sh with graceful timeout handling and diagnostics
- Add k8s path detection to develop and prod CI/CD workflows

Author: premtsd-code

.github/workflows/develop-ci-cd.yml

@@ -18,6 +18,7 @@ jobs:
       uploader-service: ${{ steps.changes.outputs.uploader-service }}
       config-server: ${{ steps.changes.outputs.config-server }}
       discovery-server: ${{ steps.changes.outputs.discovery-server }}
+      k8s: ${{ steps.changes.outputs.k8s }}
     steps:
       - uses: actions/checkout@v4
       - uses: dorny/paths-filter@v3
@@ -40,6 +41,8 @@ jobs:
               - 'config-server/**'
             discovery-server:
               - 'discovery-server/**'
+            k8s:
+              - 'k8s/**'
 
   build-and-push:
     name: Build and Push Images

.github/workflows/prod-ci-cd.yml

@@ -18,6 +18,7 @@ jobs:
       uploader-service: ${{ steps.changes.outputs.uploader-service }}
       config-server: ${{ steps.changes.outputs.config-server }}
       discovery-server: ${{ steps.changes.outputs.discovery-server }}
+      k8s: ${{ steps.changes.outputs.k8s }}
     steps:
       - uses: actions/checkout@v4
       - uses: dorny/paths-filter@v3
@@ -40,6 +41,8 @@ jobs:
               - 'config-server/**'
             discovery-server:
               - 'discovery-server/**'
+            k8s:
+              - 'k8s/**'
 
   build-and-push:
     name: Build and Push Production Images

.gitignore

@@ -49,6 +49,7 @@ prem-portfolio/
 *.ps1
 *.sh
 !k8s/deploy.sh
+!build-and-push.sh
 
 # -------------------------
 # Node.js & Angular (if any)

build-and-push.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+set -e
+
+DOCKER_USERNAME="premtsd18"
+PLATFORM="linux/amd64"
+
+echo "Logging into DockerHub..."
+docker login -u $DOCKER_USERNAME
+
+SERVICES=(
+  "config-server"
+  "discovery-server"
+  "api-gateway"
+  "user-service"
+  "post-service"
+  "connections-service"
+  "notification-service"
+  "uploader-service"
+)
+
+echo "Building and pushing all services..."
+
+for service in "${SERVICES[@]}"; do
+  echo ""
+  echo "Building $service..."
+
+  docker build \
+    --platform $PLATFORM \
+    -t $DOCKER_USERNAME/$service:amd64 \
+    -t $DOCKER_USERNAME/$service:latest \
+    ./$service
+
+  echo "Pushing $service..."
+  docker push $DOCKER_USERNAME/$service:amd64
+  docker push $DOCKER_USERNAME/$service:latest
+
+  echo "$service done!"
+done
+
+echo ""
+echo "All images built and pushed!"
+echo ""
+echo "Verify on DockerHub:"
+for service in "${SERVICES[@]}"; do
+  echo "  https://hub.docker.com/r/$DOCKER_USERNAME/$service"
+done

k8s/deploy.sh

@@ -3,6 +3,32 @@ set -e
 
 echo "Deploying LinkedIn to K3s Production..."
 
+# Function to wait for deployment
+wait_for_deployment() {
+  local name=$1
+  local namespace=$2
+  local timeout=${3:-5m}
+  echo "Waiting for $name..."
+  kubectl rollout status deployment/$name \
+    -n $namespace --timeout=$timeout || {
+    echo "WARNING: $name timed out, continuing..."
+    kubectl describe deployment/$name -n $namespace | tail -10
+    kubectl logs -l app=$name -n $namespace --tail=20 || true
+  }
+}
+
+# Function to wait for statefulset
+wait_for_statefulset() {
+  local name=$1
+  local namespace=$2
+  local timeout=${3:-5m}
+  echo "Waiting for $name..."
+  kubectl rollout status statefulset/$name \
+    -n $namespace --timeout=$timeout || {
+    echo "WARNING: $name timed out, continuing..."
+  }
+}
+
 echo "Creating namespaces..."
 kubectl apply -f k8s/namespace.yaml
 
@@ -15,27 +41,32 @@ kubectl apply -f k8s/databases/postgres.yaml
 kubectl apply -f k8s/databases/neo4j.yaml
 kubectl apply -f k8s/databases/redis.yaml
 
-echo "Waiting for databases..."
-kubectl rollout status statefulset/postgres -n linkedin-prod --timeout=3m
-kubectl rollout status statefulset/redis -n linkedin-prod --timeout=3m
+echo "Waiting for databases (up to 5 min each)..."
+wait_for_statefulset postgres linkedin-prod 5m
+wait_for_statefulset redis linkedin-prod 5m
 
 echo "Deploying messaging..."
 kubectl apply -f k8s/messaging/kafka.yaml
+echo "Waiting 30s for Kafka to initialize..."
 sleep 30
 kubectl apply -f k8s/messaging/kafbat-ui.yaml
 
 echo "Deploying infrastructure..."
 kubectl apply -f k8s/infrastructure/config-server.yaml
-kubectl rollout status deployment/config-server -n linkedin-prod --timeout=3m
+wait_for_deployment config-server linkedin-prod 5m
 
 kubectl apply -f k8s/infrastructure/discovery-server.yaml
-kubectl rollout status deployment/discovery-server -n linkedin-prod --timeout=3m
+wait_for_deployment discovery-server linkedin-prod 5m
 
 echo "Deploying microservices..."
 kubectl apply -f k8s/microservices/
-kubectl rollout status deployment/api-gateway -n linkedin-prod --timeout=5m
-kubectl rollout status deployment/user-service -n linkedin-prod --timeout=5m
-kubectl rollout status deployment/post-service -n linkedin-prod --timeout=5m
+echo "Waiting for microservices (up to 5 min)..."
+wait_for_deployment api-gateway linkedin-prod 5m
+wait_for_deployment user-service linkedin-prod 5m
+wait_for_deployment post-service linkedin-prod 5m
+wait_for_deployment connections-service linkedin-prod 5m
+wait_for_deployment notification-service linkedin-prod 5m
+wait_for_deployment uploader-service linkedin-prod 5m
 
 echo "Deploying observability..."
 kubectl apply -f k8s/observability/
@@ -46,6 +77,13 @@ kubectl apply -f k8s/network-policy.yaml
 echo ""
 echo "Deployment complete!"
 echo ""
+echo "Pod status:"
 kubectl get pods -n linkedin-prod
+
 echo ""
+echo "Service ports:"
 kubectl get services -n linkedin-prod
+
+echo ""
+echo "Health check:"
+echo "API Gateway: http://195.201.195.25:32000/actuator/health"

k8s/infrastructure/config-server.yaml

@@ -20,7 +20,8 @@ spec:
     spec:
       containers:
       - name: config-server
-        image: premtsd18/config-server:amd64
+        image: premtsd18/config-server:latest
+        imagePullPolicy: Always
         ports:
         - containerPort: 8888
         envFrom:

k8s/infrastructure/discovery-server.yaml

@@ -20,7 +20,8 @@ spec:
     spec:
       containers:
       - name: discovery-server
-        image: premtsd18/discovery-server:amd64
+        image: premtsd18/discovery-server:latest
+        imagePullPolicy: Always
         ports:
         - containerPort: 8761
         envFrom:

k8s/microservices/api-gateway.yaml

@@ -20,7 +20,8 @@ spec:
     spec:
       containers:
       - name: api-gateway
-        image: premtsd18/api-gateway:amd64
+        image: premtsd18/api-gateway:latest
+        imagePullPolicy: Always
         ports:
         - containerPort: 8080
         envFrom:

k8s/microservices/connections-service.yaml

@@ -20,7 +20,8 @@ spec:
     spec:
       containers:
       - name: connections-service
-        image: premtsd18/connections-service:amd64
+        image: premtsd18/connections-service:latest
+        imagePullPolicy: Always
         ports:
         - containerPort: 8080
         envFrom:

k8s/microservices/notification-service.yaml

@@ -20,7 +20,8 @@ spec:
     spec:
       containers:
       - name: notification-service
-        image: premtsd18/notification-service:amd64
+        image: premtsd18/notification-service:latest
+        imagePullPolicy: Always
         ports:
         - containerPort: 8080
         envFrom: