Hi, I am looking to use GCS buckets as volumes in my GKE pods. I am referring to the documentation here. I am able to read the files but cannot write inside any of the directories. Can someone help me figure out how to make the mount writable? Thank you in advance.
I uncommented the "readOnly: true" and also tried using the false values. Also added "fsGroup: 0". Neither of those options allowed me to write, even as root. Also, tried the options "allow-other,file-mode=0777,dir-mode=0777" of standard gcsfuse. But looks like those are not supported in GKE.
I am using GKE version 1.31.6-gke.1020000. My service account has "Storage Admin" and "Storage Object User" permissions on the bucket.
apiVersion: v1 kind: Pod
metadata:
name: gcsfuse-test
annotations:
gke-gcsfuse/volumes: "true"
spec:
terminationGracePeriodSeconds: 60
securityContext:
fsGroup: 0
containers:
- image: busybox
name: busybox
command: ["sleep"]
args: ["infinity"]
volumeMounts:
- name: gcsfuse-test
mountPath: /data
# readOnly: true
serviceAccountName: kubernetes-sa
volumes:
- name: gcsfuse-test
csi:
driver: gcsfuse.csi.storage.gke.io
volumeAttributes:
bucketName: my-bucket-name
mountOptions: "implicit-dirs"
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