Loading...

XML

Word

Printable

Details

Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: Logging 5.6.0
Affects Version/s: Logging 5.5.3
Component/s: Log Collection
Labels:

Blocked:
False
Blocked Reason:
None
Ready:
False
Docs QE Status:
NEW
QE Status:
VERIFIED
Release Note Text:
Before this change the log collector SCC could be superseded by other SCCs on the cluster rendering the collector unusable. This change sets a priority to the SCC so that it takes precedence before others
Release Note Type:
Bug Fix
Release Note Status:
Done

Sprint:
Log Collection - Sprint 227, Log Collection - Sprint 228, Log Collection - Sprint 229, Log Collection - Sprint 230

SFDC Cases Links:
SFDC Cases Counter:

Description

Description of problem:

Customer installed the cluster-logging.5.5.3 operator and it failed to deploy with the following error:

Warning  FailedCreate  9m26s (x12 over 9m37s)  daemonset-controller  Error creating: pods "collector-" is forbidden: unable to validate against any security context constraint: [provider "anyuid": Forbidden: not usable by user or serviceaccount, spec.volumes[0]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[1]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[2]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[3]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[4]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[5]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[6]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[7]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[8]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[14]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.containers[0].securityContext.seLinuxOptions.level: Invalid value: "": must be s0:c35,c20, spec.containers[0].securityContext.seLinuxOptions.type: Invalid value: "spc_t": must be , spec.containers[1].securityContext.seLinuxOptions.level: Invalid value: "": must be s0:c35,c20, spec.containers[1].securityContext.seLinuxOptions.type: Invalid value: "spc_t": must be , provider "nonroot-v2": Forbidden: not usable by user or serviceaccount, provider "nonroot": Forbidden: not usable by user or serviceaccount, provider "pcap-dedicated-admins": Forbidden: not usable by user or serviceaccount, provider "hostmount-anyuid": Forbidden: not usable by user or serviceaccount, spec.volumes[16]: Invalid value: "projected": projected volumes are not allowed to be used, provider "machine-api-termination-handler": Forbidden: not usable by user or serviceaccount, provider "hostnetwork-v2": Forbidden: not usable by user or serviceaccount, provider "hostnetwork": Forbidden: not usable by user or serviceaccount, provider "hostaccess": Forbidden: not usable by user or serviceaccount, provider "twistlock-scc": Forbidden: not usable by user or serviceaccount, provider "splunkforwarder": Forbidden: not usable by user or serviceaccount, provider "node-exporter": Forbidden: not usable by user or serviceaccount, provider "privileged": Forbidden: not usable by user or serviceaccount]

Version-Release number of selected component (if applicable):

ROSA 4.11.5
cluster-logging.5.5.3

Steps to Reproduce:

Install a ROSA cluster
Install the cluster logging addon

Actual results:

Expect to see the collector pods failing due to a SCC error

Expected results:

The collector pods should schedule successfully

Additional info:

It has been found that:

Attempting to manually add the log-collector-scc to the logcollector service account did not fix the problem
Applying the privileged security context constraint to the logcollector service account mitigates the problem and allows the collector to deploy.