apiVersion: apps/v1
kind: Deployment
metadata:
  name: nexus
  namespace: nexus
  labels:
    app.kubernetes.io/name: nexus
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/name: nexus
  template:
    metadata:
      labels:
        app.kubernetes.io/name: nexus
    spec:
      automountServiceAccountToken: false
      securityContext:
        fsGroup: 200
        fsGroupChangePolicy: OnRootMismatch
        runAsGroup: 200
        runAsNonRoot: true
        runAsUser: 200
        seccompProfile:
          type: RuntimeDefault
      terminationGracePeriodSeconds: 120
      containers:
        - name: nexus
          image: docker.io/sonatype/nexus3:3.96.1@sha256:56142f13432cf072e017aebb2025f201e42ae36ff40bb82618c702504c61f7dd
          imagePullPolicy: IfNotPresent
          env:
            - name: INSTALL4J_ADD_VM_PARAMS
              value: >-
                -Xms1024m -Xmx2048m -XX:MaxDirectMemorySize=1024m
                -Djava.util.prefs.userRoot=/nexus-data/javaprefs
          ports:
            - name: http
              containerPort: 8081
              protocol: TCP
          resources:
            requests:
              cpu: 250m
              memory: 2Gi
            limits:
              cpu: "2"
              memory: 4Gi
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
          startupProbe:
            httpGet:
              path: /service/rest/v1/status
              port: http
            failureThreshold: 60
            periodSeconds: 10
            timeoutSeconds: 5
          readinessProbe:
            httpGet:
              path: /service/rest/v1/status
              port: http
            failureThreshold: 6
            periodSeconds: 10
            timeoutSeconds: 5
          livenessProbe:
            httpGet:
              path: /service/rest/v1/status
              port: http
            failureThreshold: 6
            periodSeconds: 30
            timeoutSeconds: 5
          volumeMounts:
            - name: data
              mountPath: /nexus-data
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: nexus-data