History

LUXEY Adrien 7277927ea3 WIP: Ansible config updated, everything passed alright		2021-03-23 17:05:56 +01:00
..
group_vars/all	Refactor 2	2020-09-12 20:17:07 +02:00
roles	WIP: Ansible config updated, everything passed alright	2021-03-23 17:05:56 +01:00
cluster_nodes.yml	premier tri des outils de base à installer via apt	2021-03-14 15:49:08 +01:00
hammerhead_inventory.yml	WIP: improving Ansible config while I install my HammerHead - added files...	2021-03-23 17:00:27 +01:00
production.yml	WIP: improving Ansible config while I install my HammerHead	2021-03-23 16:57:10 +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