Add S2I support and cleanup unused files

- Add complete Source-to-Image (S2I) deployment support
- Create .s2i/ directory with assemble/run scripts and environment config
- Add openshift-s2i.yaml template for S2I deployment
- Add scripts/deploy-s2i.sh for automated S2I deployment
- Add README-S2I.md with comprehensive S2I documentation
- Update README.md and AIAgents-Support.md with S2I information
- Clean up unused files: Dockerfile.simple, HTML backups, daemonset files
- Remove unused Makefile and openshift-git-deploy.yaml
- Update kustomization.yaml to use deployment instead of daemonset
- Update undeploy-complete.sh to remove deployment instead of daemonset
- Maintain clean and organized codebase structure

k8s/daemonset-simple.yaml

@@ -1,99 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: resource-governance
-  namespace: resource-governance
-  labels:
-    app.kubernetes.io/name: resource-governance
-    app.kubernetes.io/component: governance
-spec:
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: resource-governance
-      app.kubernetes.io/component: governance
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: resource-governance
-        app.kubernetes.io/component: governance
-    spec:
-      serviceAccountName: resource-governance-sa
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 1000940000
-        fsGroup: 1000940000
-      containers:
-      - name: resource-governance
-        image: python:3.11-slim
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 8080
-          name: http
-          protocol: TCP
-        securityContext:
-          allowPrivilegeEscalation: false
-          capabilities:
-            drop:
-            - ALL
-          seccompProfile:
-            type: RuntimeDefault
-        command: ['sh', '-c']
-        args:
-        - |
-          apt-get update && apt-get install -y git curl
-          git clone https://github.com/andersonid/openshift-resource-governance.git /tmp/app
-          cd /tmp/app
-          pip install --no-cache-dir -r requirements.txt
-          python -m uvicorn app.main:app --host 0.0.0.0 --port 8080
-        env:
-        - name: KUBECONFIG
-          value: "/var/run/secrets/kubernetes.io/serviceaccount/token"
-        - name: CPU_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: CPU_LIMIT_RATIO
-        - name: MEMORY_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: MEMORY_LIMIT_RATIO
-        - name: PROMETHEUS_URL
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: PROMETHEUS_URL
-        - name: VPA_NAMESPACES
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: VPA_NAMESPACES
-        - name: LOG_LEVEL
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: LOG_LEVEL
-        resources:
-          requests:
-            memory: "128Mi"
-            cpu: "100m"
-          limits:
-            memory: "512Mi"
-            cpu: "500m"
-        livenessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 60
-          periodSeconds: 10
-        readinessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 30
-          periodSeconds: 5
-      nodeSelector:
-        kubernetes.io/os: linux
-      tolerations:
-      - operator: Exists
-        effect: NoSchedule

k8s/daemonset-with-init.yaml

@@ -1,121 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: resource-governance
-  namespace: resource-governance
-  labels:
-    app.kubernetes.io/name: resource-governance
-    app.kubernetes.io/component: governance
-spec:
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: resource-governance
-      app.kubernetes.io/component: governance
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: resource-governance
-        app.kubernetes.io/component: governance
-    spec:
-      serviceAccountName: resource-governance-sa
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 1000940000
-        fsGroup: 1000940000
-      initContainers:
-      - name: download-app
-        image: alpine/git:latest
-        command: ['sh', '-c']
-        args:
-        - |
-          git clone https://github.com/andersonid/openshift-resource-governance.git /tmp/app
-          cp -r /tmp/app/app /shared/
-          cp /tmp/app/requirements.txt /shared/
-        volumeMounts:
-        - name: app-code
-          mountPath: /shared
-        securityContext:
-          allowPrivilegeEscalation: false
-          capabilities:
-            drop:
-            - ALL
-          seccompProfile:
-            type: RuntimeDefault
-      containers:
-      - name: resource-governance
-        image: python:3.11-slim
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 8080
-          name: http
-          protocol: TCP
-        securityContext:
-          allowPrivilegeEscalation: false
-          capabilities:
-            drop:
-            - ALL
-          seccompProfile:
-            type: RuntimeDefault
-        command: ['sh', '-c']
-        args:
-        - |
-          pip install --no-cache-dir -r /app/requirements.txt
-          python -m uvicorn app.main:app --host 0.0.0.0 --port 8080
-        volumeMounts:
-        - name: app-code
-          mountPath: /app
-        env:
-        - name: KUBECONFIG
-          value: "/var/run/secrets/kubernetes.io/serviceaccount/token"
-        - name: CPU_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: CPU_LIMIT_RATIO
-        - name: MEMORY_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: MEMORY_LIMIT_RATIO
-        - name: PROMETHEUS_URL
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: PROMETHEUS_URL
-        - name: VPA_NAMESPACES
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: VPA_NAMESPACES
-        - name: LOG_LEVEL
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: LOG_LEVEL
-        resources:
-          requests:
-            memory: "128Mi"
-            cpu: "100m"
-          limits:
-            memory: "512Mi"
-            cpu: "500m"
-        livenessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 30
-          periodSeconds: 10
-        readinessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 5
-          periodSeconds: 5
-      volumes:
-      - name: app-code
-        emptyDir: {}
-      nodeSelector:
-        kubernetes.io/os: linux
-      tolerations:
-      - operator: Exists
-        effect: NoSchedule

k8s/daemonset.yaml

@@ -1,151 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: resource-governance
-  namespace: resource-governance
-  labels:
-    app.kubernetes.io/name: resource-governance
-    app.kubernetes.io/component: governance
-spec:
-  updateStrategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: resource-governance
-      app.kubernetes.io/component: governance
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: resource-governance
-        app.kubernetes.io/component: governance
-    spec:
-      serviceAccountName: resource-governance-sa
-      imagePullSecrets:
-      - name: docker-hub-secret
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 1000940000
-        fsGroup: 1000940000
-      containers:
-      - name: resource-governance
-        image: andersonid/openshift-resource-governance:latest
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 8080
-          name: http
-          protocol: TCP
-        livenessProbe:
-          httpGet:
-            path: /api/v1/health
-            port: 8080
-          initialDelaySeconds: 30
-          periodSeconds: 10
-          timeoutSeconds: 5
-          failureThreshold: 3
-        readinessProbe:
-          httpGet:
-            path: /api/v1/health
-            port: 8080
-          initialDelaySeconds: 5
-          periodSeconds: 5
-          timeoutSeconds: 3
-          failureThreshold: 3
-        securityContext:
-          allowPrivilegeEscalation: false
-          capabilities:
-            drop:
-            - ALL
-          seccompProfile:
-            type: RuntimeDefault
-        env:
-        - name: KUBECONFIG
-          value: "/var/run/secrets/kubernetes.io/serviceaccount/token"
-        - name: CPU_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: CPU_LIMIT_RATIO
-        - name: MEMORY_LIMIT_RATIO
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: MEMORY_LIMIT_RATIO
-        - name: MIN_CPU_REQUEST
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: MIN_CPU_REQUEST
-        - name: MIN_MEMORY_REQUEST
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: MIN_MEMORY_REQUEST
-        - name: CRITICAL_NAMESPACES
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: CRITICAL_NAMESPACES
-        - name: PROMETHEUS_URL
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: PROMETHEUS_URL
-        - name: REPORT_EXPORT_PATH
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: REPORT_EXPORT_PATH
-        - name: ENABLE_RBAC
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: ENABLE_RBAC
-        - name: SERVICE_ACCOUNT_NAME
-          valueFrom:
-            configMapKeyRef:
-              name: resource-governance-config
-              key: SERVICE_ACCOUNT_NAME
-        resources:
-          requests:
-            cpu: 100m
-            memory: 128Mi
-          limits:
-            cpu: 500m
-            memory: 512Mi
-        livenessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 30
-          periodSeconds: 10
-          timeoutSeconds: 5
-          failureThreshold: 3
-        readinessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-          initialDelaySeconds: 5
-          periodSeconds: 5
-          timeoutSeconds: 3
-          failureThreshold: 3
-        volumeMounts:
-        - name: reports-volume
-          mountPath: /tmp/reports
-        - name: tmp-volume
-          mountPath: /tmp
-      volumes:
-      - name: reports-volume
-        emptyDir: {}
-      - name: tmp-volume
-        emptyDir: {}
-      nodeSelector:
-        kubernetes.io/os: linux
-      tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-        effect: NoSchedule
-      - key: node-role.kubernetes.io/control-plane
-        operator: Exists
-        effect: NoSchedule

k8s/kustomization.yaml

@@ -5,7 +5,7 @@ resources:
 - namespace.yaml
 - rbac.yaml
 - configmap.yaml
-- daemonset.yaml
+- deployment.yaml
 - service.yaml
 - route.yaml