我正在尝试使用带有持久卷声明的 minikube 运行 Postgresql 数据库。这些是 yaml 规范:
minikube-persistent-volume.yaml:
kind: PersistentVolume
apiVersion: v1
metadata:
name: pv0001
labels:
type: hostpath
spec:
capacity:
storage: 5Gi
accessModes:
- ReadWriteMany
hostPath:
path: "/Users/jonathan/data"
postgres-persistent-volume-claim.yaml:
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: pv-postgres
spec:
accessModes: [ "ReadWriteMany" ]
resources:
requests:
storage: 2Gi
postgres-deployment.yaml
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: postgres
spec:
replicas: 1
template:
metadata:
labels:
app: postgres
spec:
containers:
- image: postgres:9.5
name: postgres
ports:
- containerPort: 5432
name: postgres
volumeMounts:
- mountPath: /var/lib/postgresql/data
name: postgres-disk
env:
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
- name: POSTGRES_USER
value: keycloak
- name: POSTGRES_DATABASE
value: keycloak
- name: POSTGRES_PASSWORD
value: key
- name: POSTGRES_ROOT_PASSWORD
value: masterkey
volumes:
- name: postgres-disk
persistentVolumeClaim:
claimName: pv-postgres
当我开始这个时,我在部署的日志中得到以下内容:
[...]
fixing permissions on existing directory
/var/lib/postgresql/data/pgdata ... ok
initdb: could not create directory "/var/lib/postgresql/data/pgdata/pg_xlog": Permission denied
initdb: removing contents of data directory "/var/lib/postgresql/data/pgdata"
为什么我会收到此 Permission denied 错误,我该怎么办?