WIP: Add maintenance node playbook and vars file#614

Draft

sanjaysrikakulam wants to merge 14 commits intousegalaxy-eu:masterfrom sanjaysrikakulam:maintenance_node

+834-3

Commits on Feb 16, 2023

Add maintenance node playbook and vars file
sanjaysrikakulam
committed

Commits on Feb 21, 2023

Update bashrc and postgres-connection role's vars
sanjaysrikakulam
committed

Commits on Mar 6, 2023

Commits on Mar 24, 2023

Update maintenance node playbook and add rsync role
sanjaysrikakulam
committed

Commits on Mar 28, 2023

Updates and fixes
sanjaysrikakulam
committed

Commits on Mar 29, 2023

Re-add the vgcn monitoring role pip dependencies
sanjaysrikakulam
committed

Commits on May 9, 2023