我有一个K8s部署,它将一个秘密装入/etc/google-cloud-account
,其中包含要从应用程序使用的Google auth JSON文件。当我尝试运行部署,我从我的荚收到以下错误:无法将密码安装到/ etc中
1m 1m 1 kubelet, gke-development-cluster-default-pool-17f531d7-sj4x spec.containers{api} Normal Created Created container with docker id 36b85ec8415a; Security:[seccomp=unconfined]
1m 1m 1 kubelet, gke-development-cluster-default-pool-17f531d7-sj4x spec.containers{api} Warning Failed Failed to start container with docker id 36b85ec8415a with error: Error response from daemon: rpc error: code = 2 desc = "oci runtime error: could not synchronise with container process: mkdir /var/lib/docker/overlay/b4aa81194f72ccb54d88680e766a921ea26f7a4df0f4b32d603b2b203/merged/etc/google-cloud-account: read-only file system"
1m 1m 1 kubelet, gke-development-cluster-default-pool-17f531d7-sj4x Warning FailedSync Error syncing pod, skipping: failed to "StartContainer" for "api" with RunContainerError: "runContainer: Error response from daemon: rpc error: code = 2 desc = \"oci runtime error: could not synchronise with container process: mkdir /var/lib/docker/overlay/b4aa81194f72ccb54d88680e766a921ea26f7a4df0f4b32d603b2b203/merged/etc/google-cloud-account: read-only file system\""
2m 13s 11 kubelet, gke-development-cluster-default-pool-17f531d7-sj4x spec.containers{api} Warning BackOff Back-off restarting failed docker container
有关部署的样子:
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
# ...
spec:
replicas: {{ .Values.api.replicaCount }}
template:
# ...
spec:
containers:
- name: {{ .Values.api.name }}
# ...
volumeMounts:
- name: google-cloud-account
mountPath: /etc/google-cloud-account
volumes:
- name: google-cloud-account
secret:
secretName: {{ template "fullname" . }}
items:
- key: google-cloud-credentials
path: credentials.json
我不知道该怎么/etc
容器会一个只读文件系统,不知道如何改变它。
只是尝试将其安装在其他地方。 GKE在引擎盖下使用了CoreOS,我很确定;这是一个只读的FS,所以你应该安装在/ usr/local /下,这应该是R/W – MrE
@MER看到我的答案在下面。这与另一个卷装有关。 –