simpleapp/deployment.yaml at main · sobi3ch/simpleapp · GitHub

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: web-app-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: web-app
  template:
    metadata:
      labels:
        app: web-app
    spec:
      restartPolicy: Always
      terminationGracePeriodSeconds: 10
      dnsPolicy: ClusterFirst
      # securityContext:
      #   fsGroup: 1000
      volumes:
        - name: shared-files
          emptyDir: {}
        - name: nginx-conf
          configMap:
            name: nginx-conf
            items:
              - key: default.conf
                path: default.conf
        - name: podinfo
          downwardAPI:
            items:
              - path: "labels"
                fieldRef:
                  fieldPath: metadata.labels
              - path: "annotations"
                fieldRef:
                  fieldPath: metadata.annotations
        - name: php-fpm-config
          configMap:
            name: php-fpm-config
            items:
              - key: www.conf
                path: www.conf
      containers:
        - name: nginx
          image: nginx:stable-alpine3.21
          ports:
            - containerPort: 80
          volumeMounts:
            - name: shared-files
              mountPath: /var/www/html
            - name: nginx-conf
              mountPath: /etc/nginx/conf.d
          readinessProbe:
            httpGet:
              path: /healthz
              port: 80
            periodSeconds: 5
          livenessProbe:
            httpGet:
              path: /healthz
              port: 80
            initialDelaySeconds: 6
            periodSeconds: 5
          resources:
            limits:
              cpu: "100m"
              memory: "128Mi"
            requests:
              cpu: "50m"
              memory: "64Mi"

        - image: simpleapp:v1
          name: app
          imagePullPolicy: Never
          volumeMounts:
            - name: shared-files
              mountPath: /var/www/html
            - name: podinfo
              mountPath: /etc/podinfo
            - name: php-fpm-config
              mountPath: /usr/local/etc/php-fpm.d/www.conf
              subPath: www.conf
          env:
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: POD_SERVICE_ACCOUNT
              valueFrom:
                fieldRef:
                  fieldPath: spec.serviceAccountName
          lifecycle:
            postStart:
              exec:
                command: ["/bin/sh", "-c", "cp -r /app/. /var/www/html"]
          readinessProbe:
            httpGet:
              path: /healthz
              port: 80
            periodSeconds: 5
          livenessProbe:
            httpGet:
              path: /healthz
              port: 80
            initialDelaySeconds: 6
            periodSeconds: 5
          resources:
            limits:
              cpu: "100m"
              memory: "128Mi"
            requests:
              cpu: "50m"
              memory: "64Mi"