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This repository has been archived on 2023-03-15. You can view files and clone it, but cannot push or open issues or pull requests.

History

Quentin Dufour 4456fb56c1 Upgrade nomad+consul		2021-01-07 21:36:47 +01:00
..
group_vars/all	Refactor 2	2020-09-12 20:17:07 +02:00
roles	Upgrade nomad+consul	2021-01-07 21:36:47 +01:00
cluster_nodes.yml	Refactor 2	2020-09-12 20:17:07 +02:00
production.yml	First step to integrate io to the cluster	2020-12-16 19:14:45 +01:00
README.md	use ansible_become instead of ansible_user: root	2020-11-13 12:33:23 +01:00
README.more.md	Refactor 2	2020-09-12 20:17:07 +02:00
site.yml	Refactor 2	2020-09-12 20:17:07 +02:00

ANSIBLE

How to proceed

For each machine, one by one do:

Check that cluster is healthy
- Check gluster
  - sudo gluster peer status
  - sudo gluster volume status all (check Online Col, only Y must appear)
- Check that Nomad is healthy
  - nomad server members
  - nomad node status
- Check that Consul is healthy
  - consul members
- Check that Postgres is healthy
Run ansible-playbook -i production.yml --limit <machine> -u <username> site.yml
Run nomad node drain -enable -force -self
Reboot
Run nomad node drain -self -disable
Check that cluster is healthy