How do I have to configure the permissions for a disk in gcloud: I have a kubernetes cluster. I created a persistent disk:
$ gcloud compute disks create --size 30GB jenkins-disk --zone europe-west1-ccontent of my deployment.yaml:
volumeMounts:
- mountPath: /var/jenkins_home
name: jenkins-storage
volumes:
- name: jenkins-storage
gcePersistentDisk:
pdName: jenkins-disk
fsType: ext4error:
touch: cannot touch '/var/jenkins_home/copy_reference_file.log': Permission deniedDo I need to give write access to my jenkins user to write to the disk? How do I have to configure this?
Use this image of Jenkins Instead of latest in your deployment https://hub.docker.com/r/wsimmonds/jenkins-kubernetes/
Description from this Image :
Trying to run the default Jenkins image (or jenkinsci/jenkins) with a persistent volume mounted to /var/jenkins_home will currently fail:
2016-06-10T13:46:55.617454157Z touch: cannot touch ‘/var/jenkins_home/copy_reference_file.log’: Permission denied 2016-06-10T13:46:55.617955276Z Can not write to /var/jenkins_home/copy_reference_file.log. Wrong volume permissions?
The reason? Kubernetes volumes are currently mounted with root ownership and Jenkins runs as "jenkins" by default (https://github.com/jenkinsci/docker/blob/master/Dockerfile). The temporary workaround runs Jenkins as root - I don't advise production use unless you know what you're doing and have full control of the code you are building.