k3s/services/vault/keykeeper/keykeeper-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: vault-keykeeper
  namespace: vault
spec:
  replicas: 1
  selector:
    matchLabels:
      app: vault-keykeeper
  template:
    metadata:
      labels:
        app: vault-keykeeper
    spec:
      serviceAccountName: vault # Allows k8s auth for autounsealing
      containers:
      - name: vault
        image: hashicorp/vault:latest
        args: ["server"]
        securityContext:
          capabilities:
            add: ["IPC_LOCK"]
        env:
        - name: VAULT_LOCAL_CONFIG
          value: |
            ui = true
            storage "file" {
              path = "/vault/file"
            }
            listener "tcp" {
              address     = "0.0.0.0:8200"
              tls_disable = 1
            }
            disable_mlock = true
        - name: VAULT_API_ADDR
          value: "http://vault-keykeeper.vault.svc.cluster.local:8200"
        - name: SKIP_SETCAP
          value: "true"
        - name: VAULT_ADDR
          value: "http://127.0.0.1:8200"
        - name: VAULT_K8S_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: VAULT_K8S_POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        ports:
        - containerPort: 8200
          name: web-ui
        volumeMounts:
        - name: vault-data
          mountPath: /vault/file
      volumes:
      - name: vault-data
        persistentVolumeClaim:
          claimName: keykeeper-data-pvc
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: keykeeper-data-pvc
  namespace: vault
  labels:
    recurring-job.longhorn.io/source: "enabled"
    recurring-job-group.longhorn.io/app-config-group: "enabled"
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 1Gi