zabbix-docker/kubernetes.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: zabbix
  labels:
    name: zabbix
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-web
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 80
    targetPort: 8080
    name: web-http
  - port: 443
    targetPort: 8443
    name: web-https
  selector:
    name: zabbix-web
  externalIPs:
  - <Specify external IP here>
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-server
  labels:
    app: zabbix
    tier: db
  namespace: zabbix
spec:
  ports:
  - port: 3306
    targetPort: 3306
    name: mysql-server
  selector:
    name: mysql-server
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-server
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 10051
    targetPort: 10051
    name: zabbix-trapper
  - port: 162
    targetPort: 1162
    protocol: UDP
    name: snmp-trap
  selector:
    name: zabbix-server
  externalIPs:
  - <Specify external IP here>
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-proxy-sqlite3
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 10051
    targetPort: 10051
    name: zabbix-trapper
  - port: 162
    targetPort: 1162
    protocol: UDP
    name: snmp-trap
  selector:
    name: zabbix-proxy-sqlite3
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-proxy-mysql
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 10051
    targetPort: 10051
    name: zabbix-trapper
  - port: 162
    targetPort: 1162
    protocol: UDP
    name: snmp-trap
  selector:
    name: zabbix-proxy-mysql
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-java-gateway
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 10052
    targetPort: 10052
    name: zabbix-jmx
  selector:
    name: zabbix-java-gateway
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-agent
  labels:
    app: zabbix
  namespace: zabbix
spec:
  ports:
  - port: 10050
    targetPort: 10050
    name: zabbix-agent
  selector:
    name: zabbix-agent
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: zabbix-web
  labels:
    app: zabbix
    tier: zabbix-web
  namespace: zabbix
spec:
  replicas: 2
  template:
    metadata:
      labels:
        name: zabbix-web
        app: zabbix
    spec:
      containers:
        - name: zabbix-web
          image: zabbix/zabbix-web-nginx-mysql:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 8080
            name: web-http
          - containerPort: 8443
            name: web-https
          resources:
           limits:
            cpu: 200m
            memory: 400Mi
           requests:
            cpu: 200m
            memory: 400Mi
          livenessProbe:
            httpGet:
              path: /
              port: web-http
              scheme: HTTP
            initialDelaySeconds: 15
            timeoutSeconds: 2
            periodSeconds: 10
            successThreshold: 1
            failureThreshold: 5
          readinessProbe:
            httpGet:
              path: /
              port: web-http
              scheme: HTTP
            initialDelaySeconds: 15
            timeoutSeconds: 2
            periodSeconds: 10
            successThreshold: 1
            failureThreshold: 5
          env:
          - name: ZBX_SERVER_NAME
            value: "Zabbix kubernetes"
          - name: PHP_TZ
            value: "Europe/Riga"
          - name: MYSQL_USER
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-user
          - name: MYSQL_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-pass
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-root-pass
          - name: MYSQL_DATABASE
            value: "zabbix"
          volumeMounts:
          - name: zabbix-web-ssl
            mountPath: /etc/ssl/nginx
            readOnly: true
      volumes:
       - hostPath:
          path: ./zbx_env/etc/ssl/nginx/
         name: zabbix-web-ssl
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: mysql-server
  labels:
    app: zabbix
    tier: mysql-server
  namespace: zabbix
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: mysql-server
        app: zabbix
        tier: mysql-server
    spec:
      volumes:
       - name: zabbix-mysql-data
         persistentVolumeClaim:
          claimName: zabbix-mysql-data-claim
      containers:
        - name: zabbix-db
          image: mysql:5.7
          ports:
          - containerPort: 3306
            name: mysql
          env:
          - name: MYSQL_USER
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-user
          - name: MYSQL_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-pass
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-root-pass
          - name: MYSQL_DATABASE
            value: "zabbix"
          volumeMounts:
           - mountPath: "/var/lib/mysql/"
             name: zabbix-mysql-data
             readOnly: false
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: zabbix-server
  labels:
    app: zabbix
    tier: server
    environment: dev
  namespace: zabbix
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: zabbix-server
        app: zabbix
    spec:
      containers:
        - name: zabbix-server
          image: zabbix/zabbix-server-mysql:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 10051
            protocol: TCP
            name: zabbix-trapper
          readinessProbe:
            tcpSocket:
              port: zabbix-trapper
            initialDelaySeconds: 5
            periodSeconds: 10
          livenessProbe:
            tcpSocket:
              port: zabbix-trapper
            initialDelaySeconds: 15
            periodSeconds: 20
          env:
          - name: MYSQL_USER
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-user
          - name: MYSQL_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-pass
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-root-pass
          - name: MYSQL_DATABASE
            value: "zabbix"
          - name: ZBX_JAVAGATEWAY_ENABLE
            value: "true"
          - name: ZBX_STARTJAVAPOLLERS
            value: "5"
          - name: ZBX_ENABLE_SNMP_TRAPS
            value: "true"
          - name: ZBX_STARTPROXYPOLLERS
            value: "5"
          - name: ZBX_PROXYCONFIGFREQUENCY
            value: "60"
          volumeMounts:
          - name: zabbix-db-storage
            mountPath: /var/lib/zabbix/snmptraps/
            readOnly: true
        - name: zabbix-snmptraps
          image: zabbix/zabbix-snmptraps:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 1162
            protocol: UDP
            name: snmp-trap
          volumeMounts:
          - name: zabbix-db-storage
            mountPath: /var/lib/zabbix/snmptraps/
            readOnly: false
      volumes:
       - hostPath:
          path: /zabbix/
         name: zabbix-db-storage
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: zabbix-proxy-sqlite3
  labels:
    app: zabbix
    tier: proxy
  namespace: zabbix
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: zabbix-proxy-sqlite3
        app: zabbix
    spec:
      containers:
        - name: zabbix-proxy-sqlite3
          image: zabbix/zabbix-proxy-sqlite3:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 10051
            protocol: TCP
            name: zabbix-trapper
          env:
          - name: ZBX_HOSTNAME
            value: "zabbix-proxy-passive"
          - name: ZBX_CONFIGFREQUENCY
            value: "60"
          - name: ZBX_PROXYMODE
            value: "1"
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: zabbix-proxy-mysql
  labels:
    app: zabbix
    tier: proxy
  namespace: zabbix
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: zabbix-proxy-mysql
        app: zabbix
    spec:
      containers:
        - name: zabbix-proxy-mysql
          image: zabbix/zabbix-proxy-mysql:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 10051
            protocol: TCP
            name: zabbix-trapper
          env:
          - name: MYSQL_USER
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-user
          - name: MYSQL_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-zbx-pass
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
             secretKeyRef:
              name: db-secret
              key: db-root-pass
          - name: MYSQL_DATABASE
            value: "zabbix_proxy"
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: zabbix-java-gateway
  labels:
    app: zabbix
    tier: java
  namespace: zabbix
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: zabbix-java-gateway
        app: zabbix
    spec:
      containers:
        - name: zabbix-java-gateway
          image: zabbix/zabbix-java-gateway:alpine-trunk
          imagePullPolicy: Always
          ports:
          - containerPort: 10052
            protocol: TCP
            name: zabbix-jmx
          env:
          - name: ZBX_TIMEOUT
            value: "5"
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: zabbix-agent
  labels:
    app: zabbix
    tier: agent
  namespace: zabbix
spec:
  selector:
   matchLabels:
    name: zabbix-agent
  updateStrategy:
   type: RollingUpdate
   rollingUpdate:
    maxUnavailable: 1
  template:
    metadata:
      labels:
        name: zabbix-agent
        app: zabbix
    spec:
      containers:
        - name: zabbix-agent
          image: zabbix/zabbix-agent:alpine-trunk
          imagePullPolicy: Always
          resources:
           limits:
            cpu: 100m
            memory: 54Mi
           requests:
            cpu: 100m
            memory: 54Mi
          ports:
          - containerPort: 10050
            name: zabbix-agent
          env:
          - name: ZBX_SERVER_HOST
            value: "zabbix-server"
          - name: ZBX_PASSIVE_ALLOW
            value: "true"
          - name: ZBX_STARTAGENTS
            value: "3"
          - name: ZBX_TIMEOUT
            value: "10"
          securityContext:
            privileged: true
---
apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: zabbix-web
  namespace: zabbix
spec:
  scaleTargetRef:
    apiVersion: v1
    kind: ReplicationController
    name: zabbix-web
  minReplicas: 1
  maxReplicas: 5
  metrics:
  - type: Resource
    resource:
      name: cpu
      targetAverageUtilization: 70
---
kind: PersistentVolume
apiVersion: v1
metadata:
  name: zabbix-mysql-data
  labels:
    type: local
  namespace: zabbix
spec:
  capacity:
    storage: 1Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/data"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: zabbix-mysql-data-claim
  namespace: zabbix
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  volumeName: zabbix-mysql-data
---
apiVersion: v1
kind: List
metadata:
 namespace: zabbix
items:
  - apiVersion: v1
    kind: Secret
    type: Opaque
    metadata:
     name: db-secret
     namespace: zabbix
    data:
     db-root-pass: "c29tZV90ZXN0X3Bhc3M="
     db-zbx-user: "emFiYml4"
     db-zbx-pass: "emJ4X3Bhc3N3b3Jk"