Title: Message Title
Iulian Surugiu created an issue
Jenkins / JENKINS-52876
gitlab-oauth breaks slaves auth
Issue Type:
Bug
Assignee:
Mohamed El Habib
Components:
gitlab-oauth-plugin
Created:
2018-08-03 14:18
Environment:
Jenkins 2.121.2, gitlab-oauth 1.4, swarm 3.13, Linux
Priority:
Minor
Reporter:
Iulian Surugiu
As soon as gitlab-oauth plugin is enabled new agents cannot be added (which hurts us badly especially if autoscaling kicks in). Immediately after switching the authentication mechanism to something else agents connect successfully. Here is the log snip from swarm: INFO: Client.main invoked with: [-mode normal -executors 4 -username slaveswarm -password bleble -master http://x.x.x.x:8080 -fsroot /home/jenkins-slave] Aug 03, 2018 2:13:40 PM hudson.plugins.swarm.Client run INFO: Discovering Jenkins master SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. Aug 03, 2018 2:13:40 PM hudson.plugins.swarm.SwarmClient discoverFromMasterUrl SEVERE: Failed to fetch slave info from Jenkins, HTTP response code: 500 Aug 03, 2018 2:13:40 PM hudson.plugins.swarm.Client run SEVERE: RetryException occurred hudson.plugins.swarm.RetryException: Failed to fetch slave info from Jenkins, HTTP response code: 500 at hudson.plugins.swarm.SwarmClient.discoverFromMasterUrl(SwarmClient.java:233) at hudson.plugins.swarm.Client.run(Client.java:146) at hudson.plugins.swarm.Client.main(Client.java:119) Aug 03, 2018 2:13:40 PM hudson.plugins.swarm.Client run INFO: Retrying in 10 seconds