sonatype-nexus-k8s

nexus.yaml

# If you don't have a default storage class setup, you should remove this but it is recommended. 
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  annotations:
    trident.netapp.io/reclaimPolicy: Retain
  name: nexus-pvc
  labels:
    app: nexus
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      # replace with desired disk space capacity
      storage: 100Gi
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    app: nexus
  name: nexus
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nexus
  strategy: {}
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: nexus
    spec:
      containers:
        # default credentials are username: admin
        # password: admin123
      - image: sonatype/nexus3
        imagePullPolicy: Always
        name: nexus
        ports:
        - containerPort: 8081
        - containerPort: 8090
        volumeMounts:
        - mountPath: /nexus-data
          name: nexus-data-volume
        resources: {}
      volumes:
      - name: nexus-data-volume
        persistentVolumeClaim:
          claimName: nexus-pvc
      restartPolicy: Always
      serviceAccountName: ""
status: {}
---
apiVersion: v1
kind: Service
metadata:
  name: nexus-docker-port
  labels:
    app: nexus
spec:
  ports:
    - port: 8090
      # change the port for the registry
      targetPort: 8090
      protocol: TCP
  selector:
    app: nexus
---
apiVersion: v1
kind: Service
metadata:
  name: nexus
  labels:
    app: nexus
spec:
  ports:
    - port: 443
      targetPort: 8081
      protocol: TCP
  selector:
    app: nexus
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
 name: nexus
 annotations:
   kubernetes.io/ingress.class: "nginx"
   # this is used to set the file size to unlimited to allow for container uploads
   # this requires an upgraded nginx ingress controller
   nginx.ingress.kubernetes.io/proxy-body-size: "0"
spec:
 rules:
   - host: registry-gui.somedomain.net
     http:
       paths:
         - path: /
           backend:
             serviceName: nexus
             servicePort: 443
   - host: registry.somedomain.net
     http:
       paths:
         - path: /
           backend:
             serviceName: nexus-docker-port
             servicePort: 8090