References:
- https://stackoverflow.com/questions/36173214/how-to-setup-jenkins-with-ha
- https://clusterlabs.org/
- https://github.com/axkibe/lsyncd/
- https://www.surf.nl/binaries/content/assets/surf/en/knowledgebase/2011/drbd-vmigrate-v1.1.pdf
A way I could do live disaster recovery across coastal regions to keep Jenkins highly available. The stack in the diagram is documented at -> https://clusterlabs.org/