I am trying to deploy ELK stack with Filebeat in Openshift environment.
Filebeat is trying to read the log files under "/var/lib/docker/containers" path of a pod but it failed with "Permission Denied" error.
I am using an SCC with "runsAsAny" and "runAsUser: 0",
- apiVersion: v1
kind: SecurityContextConstraints
metadata:
name: hostpath
allowPrivilegedContainer: true
allowHostDirVolumePlugin: true
runAsUser:
type: RunAsAny
seLinuxContext:
type: RunAsAny
fsGroup:
type: RunAsAny
readOnlyRootFilesystem: false
supplementalGroups:
type: RunAsAny
users:
- my-admin-user
groups:
- my-admin-group
Volume Mounts:
volumeMounts:
- mountPath: /var/lib/docker/containers
name: varlibdockercontainers
HostPath Volume:
securityContext:
runAsUser: 0
volumes:
- hostPath:
path: /var/lib/docker/containers
type: ""
name: varlibdockercontainers
Please let me know if I am missing something in SCC to have atleast read permissions in "/var/lib/docker/containers" path.