Add ci/cd and fix multiple pods issues

infrastructure/ci-cd/tekton/tasks/detect-changes.yaml

@@ -0,0 +1,64 @@
+# Tekton Detect Changed Services Task for Bakery-IA CI/CD
+# This task identifies which services have changed in the repository
+
+apiVersion: tekton.dev/v1beta1
+kind: Task
+metadata:
+  name: detect-changed-services
+  namespace: tekton-pipelines
+spec:
+  workspaces:
+    - name: source
+  results:
+    - name: changed-services
+      description: Comma-separated list of changed services
+  steps:
+    - name: detect
+      image: alpine/git
+      script: |
+        #!/bin/sh
+        set -e
+        cd $(workspaces.source.path)
+        
+        echo "Detecting changed files..."
+        # Get list of changed files compared to previous commit
+        CHANGED_FILES=$(git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only HEAD)
+        
+        echo "Changed files: $CHANGED_FILES"
+        
+        # Map files to services
+        CHANGED_SERVICES=()
+        for file in $CHANGED_FILES; do
+          if [[ $file == services/* ]]; then
+            SERVICE=$(echo $file | cut -d'/' -f2)
+            # Only add unique service names
+            if [[ ! " ${CHANGED_SERVICES[@]} " =~ " ${SERVICE} " ]]; then
+              CHANGED_SERVICES+=("$SERVICE")
+            fi
+          elif [[ $file == frontend/* ]]; then
+            CHANGED_SERVICES+=("frontend")
+            break
+          elif [[ $file == gateway/* ]]; then
+            CHANGED_SERVICES+=("gateway")
+            break
+          fi
+        done
+        
+        # If no specific services changed, check for infrastructure changes
+        if [ ${#CHANGED_SERVICES[@]} -eq 0 ]; then
+          for file in $CHANGED_FILES; do
+            if [[ $file == infrastructure/* ]]; then
+              CHANGED_SERVICES+=("infrastructure")
+              break
+            fi
+          done
+        fi
+        
+        # Output result
+        if [ ${#CHANGED_SERVICES[@]} -eq 0 ]; then
+          echo "No service changes detected"
+          echo "none" | tee $(results.changed-services.path)
+        else
+          echo "Detected changes in services: ${CHANGED_SERVICES[@]}"
+          echo $(printf "%s," "${CHANGED_SERVICES[@]}" | sed 's/,$//') | tee $(results.changed-services.path)
+        fi

infrastructure/ci-cd/tekton/tasks/git-clone.yaml

@@ -0,0 +1,31 @@
+# Tekton Git Clone Task for Bakery-IA CI/CD
+# This task clones the source code repository
+
+apiVersion: tekton.dev/v1beta1
+kind: Task
+metadata:
+  name: git-clone
+  namespace: tekton-pipelines
+spec:
+  workspaces:
+    - name: output
+  params:
+    - name: url
+      type: string
+      description: Repository URL to clone
+    - name: revision
+      type: string
+      description: Git revision to checkout
+      default: "main"
+  steps:
+    - name: clone
+      image: alpine/git
+      script: |
+        #!/bin/sh
+        set -e
+        echo "Cloning repository: $(params.url)"
+        git clone $(params.url) $(workspaces.output.path)
+        cd $(workspaces.output.path)
+        echo "Checking out revision: $(params.revision)"
+        git checkout $(params.revision)
+        echo "Repository cloned successfully"

infrastructure/ci-cd/tekton/tasks/kaniko-build.yaml

@@ -0,0 +1,40 @@
+# Tekton Kaniko Build Task for Bakery-IA CI/CD
+# This task builds and pushes container images using Kaniko
+
+apiVersion: tekton.dev/v1beta1
+kind: Task
+metadata:
+  name: kaniko-build
+  namespace: tekton-pipelines
+spec:
+  workspaces:
+    - name: source
+    - name: docker-credentials
+  params:
+    - name: services
+      type: string
+      description: Comma-separated list of services to build
+    - name: registry
+      type: string
+      description: Container registry URL
+      default: "gitea.bakery-ia.local:5000"
+    - name: git-revision
+      type: string
+      description: Git revision for image tag
+      default: "latest"
+  steps:
+    - name: build-and-push
+      image: gcr.io/kaniko-project/executor:v1.9.0
+      args:
+        - --dockerfile=$(workspaces.source.path)/services/$(params.services)/Dockerfile
+        - --context=$(workspaces.source.path)
+        - --destination=$(params.registry)/bakery/$(params.services):$(params.git-revision)
+        - --verbosity=info
+      volumeMounts:
+        - name: docker-config
+          mountPath: /kaniko/.docker
+      securityContext:
+        runAsUser: 0
+  volumes:
+    - name: docker-config
+      emptyDir: {}

infrastructure/ci-cd/tekton/tasks/update-gitops.yaml

@@ -0,0 +1,66 @@
+# Tekton Update GitOps Manifests Task for Bakery-IA CI/CD
+# This task updates Kubernetes manifests with new image tags
+
+apiVersion: tekton.dev/v1beta1
+kind: Task
+metadata:
+  name: update-gitops
+  namespace: tekton-pipelines
+spec:
+  workspaces:
+    - name: source
+  params:
+    - name: services
+      type: string
+      description: Comma-separated list of services to update
+    - name: registry
+      type: string
+      description: Container registry URL
+    - name: git-revision
+      type: string
+      description: Git revision for image tag
+  steps:
+    - name: update-manifests
+      image: bitnami/kubectl
+      script: |
+        #!/bin/sh
+        set -e
+        cd $(workspaces.source.path)
+        
+        echo "Updating GitOps manifests for services: $(params.services)"
+        
+        # Split services by comma
+        IFS=',' read -ra SERVICES <<< "$(params.services)"
+        
+        for service in "${SERVICES[@]}"; do
+          echo "Processing service: $service"
+          
+          # Find and update Kubernetes manifests
+          if [ "$service" = "frontend" ]; then
+            # Update frontend deployment
+            if [ -f "infrastructure/kubernetes/overlays/prod/frontend-deployment.yaml" ]; then
+              sed -i "s|image:.*|image: $(params.registry)/bakery/frontend:$(params.git-revision)|g" \
+                "infrastructure/kubernetes/overlays/prod/frontend-deployment.yaml"
+            fi
+          elif [ "$service" = "gateway" ]; then
+            # Update gateway deployment
+            if [ -f "infrastructure/kubernetes/overlays/prod/gateway-deployment.yaml" ]; then
+              sed -i "s|image:.*|image: $(params.registry)/bakery/gateway:$(params.git-revision)|g" \
+                "infrastructure/kubernetes/overlays/prod/gateway-deployment.yaml"
+            fi
+          else
+            # Update service deployment
+            DEPLOYMENT_FILE="infrastructure/kubernetes/overlays/prod/${service}-deployment.yaml"
+            if [ -f "$DEPLOYMENT_FILE" ]; then
+              sed -i "s|image:.*|image: $(params.registry)/bakery/${service}:$(params.git-revision)|g" \
+                "$DEPLOYMENT_FILE"
+            fi
+          fi
+        done
+        
+        # Commit changes
+        git config --global user.name "bakery-ia-ci"
+        git config --global user.email "ci@bakery-ia.local"
+        git add .
+        git commit -m "CI: Update image tags for $(params.services) to $(params.git-revision)"
+        git push origin HEAD