I am trying to set up Jenkins HA with one active and one cold standby node on Ubuntu-14.
I was looking at this question: How to setup Jenkins with HA?
I see that I just need to replicate the contents of /var/lib/jenkins
, which is my $JENKINS_HOME
.
#ls -alh /var/lib/jenkins
drwxrwxr-x 3 jenkins jenkins 4.0K Oct 16 19:45 .bundle
drwxr-xr-x 3 jenkins jenkins 4.0K Oct 26 14:54 .cache
-rw-r--r-- 1 jenkins jenkins 2.4K Oct 24 21:09 config.xml
-rw-r--r-- 1 jenkins jenkins 950 Oct 16 20:34 credentials.xml
drwxr-xr-x 3 jenkins jenkins 4.0K Oct 16 19:53 .groovy
-rw-r--r-- 1 jenkins jenkins 159 Oct 16 20:02 hudson.model.UpdateCenter.xml
-rw-r--r-- 1 jenkins jenkins 370 Oct 16 19:52 hudson.plugins.git.GitTool.xml
-rw------- 1 jenkins jenkins 1.7K Oct 16 19:40 identity.key.enc
drwxr-xr-x 3 jenkins jenkins 4.0K Oct 16 19:40 .java
-rw-r--r-- 1 jenkins jenkins 6 Oct 16 20:02 jenkins.install.InstallUtil.lastExecVersion
-rw-r--r-- 1 jenkins jenkins 6 Oct 16 19:54 jenkins.install.UpgradeWizard.state
drwxr-xr-x 5 jenkins jenkins 4.0K Oct 26 14:43 jobs
drwxr-xr-x 3 jenkins jenkins 4.0K Oct 16 19:40 logs
-rw-r--r-- 1 jenkins jenkins 907 Oct 16 20:02 nodeMonitors.xml
drwxr-xr-x 2 jenkins jenkins 4.0K Oct 16 19:40 nodes
-rw-r--r-- 1 jenkins jenkins 56 Nov 4 19:57 .owner
drwxr-xr-x 81 jenkins jenkins 12K Oct 16 19:59 plugins
drwxr-xr-x 5 jenkins jenkins 4.0K Oct 16 20:43 .puppetlabs
-rw-r--r-- 1 jenkins jenkins 129 Oct 16 20:02 queue.xml.bak
-rw-r--r-- 1 jenkins jenkins 64 Oct 16 19:40 secret.key
-rw-r--r-- 1 jenkins jenkins 0 Oct 16 19:40 secret.key.not-so-secret
drwx------ 4 jenkins jenkins 4.0K Oct 16 20:43 secrets
drwxr-xr-x 2 jenkins jenkins 4.0K Nov 4 20:02 updates
drwxr-xr-x 2 jenkins jenkins 4.0K Oct 16 19:40 userContent
drwxr-xr-x 4 jenkins jenkins 4.0K Oct 17 13:09 users
drwxr-xr-x 2 jenkins jenkins 4.0K Oct 16 19:53 workflow-libs
drwxr-xr-x 2 jenkins jenkins 4.0K Oct 28 15:26 workspace
Should I replicate all of the above items? If not, then which ones should I sync? Any gotchas or anything else I need to know?
Thanks!