Hello everyone,
I installed an Openshift origin cluster on centos atomic host with Openshift
ansible. Also i have successfully installed docker image registry. When create
pod, everything just works fine, but when create a replication controller which
includes the same pod, it always fails. From the docker log, i can see that the
container tries to change owner of one directly in mounted volume, but get
permission issue.
The definition of the rc:
apiVersion: v1
kind: ReplicationController
metadata:
name: redis-master
labels:
name: redis-master
spec:
replicas: 1
selector:
name: redis-master
template:
metadata:
labels:
name: redis-master
spec:
containers:
- name: master
image: redis
ports:
- containerPort: 6379
And the Dockerfile of the redis image is here:
https://github.com/docker-library/redis/blob/b375650fb69b7db819e90c0033433c705b28656e/3.0/Dockerfile
<https://github.com/docker-library/redis/blob/b375650fb69b7db819e90c0033433c705b28656e/3.0/Dockerfile>.
So you can see the once this container started, it tries to change the owner
of folder /data which is a mounted volume, is this a problem? But how is it
possible that it works without pb if i only create a pod? Btw, I have disabled
selinux, also change mod on folder /var/lib/docker/volumes on each node.
Thank you in advance!
BR/Keven
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