Add secure portfolio foundation

2026-07-16 05:16:02 +00:00
parent 155c31b8a2
commit be79a1e9f3
14 changed files with 1034 additions and 0 deletions
@@ -0,0 +1,123 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: portfolio
+  namespace: portfolio
+  labels:
+    app.kubernetes.io/name: portfolio
+    app.kubernetes.io/instance: portfolio
+    app.kubernetes.io/component: web
+    app.kubernetes.io/part-of: portfolio-platform
+spec:
+  replicas: 2
+  revisionHistoryLimit: 3
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: portfolio
+      app.kubernetes.io/instance: portfolio
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: portfolio
+        app.kubernetes.io/instance: portfolio
+        app.kubernetes.io/component: web
+        app.kubernetes.io/part-of: portfolio-platform
+    spec:
+      serviceAccountName: portfolio
+      automountServiceAccountToken: false
+      enableServiceLinks: false
+      terminationGracePeriodSeconds: 20
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 101
+        runAsGroup: 101
+        fsGroup: 101
+        fsGroupChangePolicy: OnRootMismatch
+        seccompProfile:
+          type: RuntimeDefault
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: kubernetes.io/hostname
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app.kubernetes.io/name: portfolio
+              app.kubernetes.io/instance: portfolio
+      containers:
+        - name: portfolio
+          image: nginxinc/nginx-unprivileged:1.29.4-alpine
+          imagePullPolicy: IfNotPresent
+          command:
+            - nginx
+          args:
+            - -g
+            - daemon off;
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop:
+                - ALL
+          resources:
+            requests:
+              cpu: 25m
+              memory: 32Mi
+              ephemeral-storage: 16Mi
+            limits:
+              cpu: 250m
+              memory: 128Mi
+              ephemeral-storage: 128Mi
+          startupProbe:
+            httpGet:
+              path: /healthz
+              port: http
+            failureThreshold: 30
+            periodSeconds: 2
+            timeoutSeconds: 2
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: http
+            periodSeconds: 10
+            timeoutSeconds: 2
+            failureThreshold: 3
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: http
+            initialDelaySeconds: 15
+            periodSeconds: 30
+            timeoutSeconds: 2
+            failureThreshold: 3
+          volumeMounts:
+            - name: site
+              mountPath: /usr/share/nginx/html
+              readOnly: true
+            - name: nginx-config
+              mountPath: /etc/nginx/conf.d/default.conf
+              subPath: default.conf
+              readOnly: true
+            - name: tmp
+              mountPath: /tmp
+      volumes:
+        - name: site
+          configMap:
+            name: portfolio-site
+            defaultMode: 0444
+        - name: nginx-config
+          configMap:
+            name: portfolio-nginx
+            defaultMode: 0444
+        - name: tmp
+          emptyDir:
+            medium: Memory
+            sizeLimit: 32Mi