Due to an unplanned restart of Jenkins v2.204.6, several plugins were upgraded and I have a long list of not loaded plugins. This made all pipelines not visible in Jenkins, they cannot be started from outside, but the pipelines are still on server.
I downloaded war for v2.289.3 (this is still Java1.8?) and for the new installation UI is available, but I cannot login to manage Jenkins - I get always “HTTP Error 403: No valid crumb was included in the request”.
My user is in Active Directory and I have admin privileges.
I have tried:
I have run both statements on the Jenkins server, using my credentials.
curl -kv -X GET https://:443/crumbIssuer/api/json --user :
curl -kX POST https://:443/manage --user : -H 'Jenkins-Crumb: ’
The second did not really succeed, got Invalid crumb every time. I still could not login.
java -Dhudson.security.csrf.DefaultCrumbIssuer.EXCLUDE_SESSION_ID=true -jar jenkins.war
This process has taken a lot of time, with a lot of errors, so I have aborted it, but after this I did not have crumb problem anymore, but invalid username or pwd.
here spinnaker - Jenkins: 403 No valid crumb was included in the request - Stack Overflow I found something regarding tokens, but could not follow these instructions
I restored backup from before Jenkins restart, but as the server went up, Jenkins restarted again. So I am now in the same situation, v2.204.6 and many plugin dependencies and downstream dependency errors…
Please help me with an idea, flow, how can I solve this? I believe that the best way is to upgrade Jenkins, but how can I get my pipelines back, how to go to Manage and examine plugins?
Thanks in advance!