sergio-m / ansible-galera-haproxy

HA proxy node setup for existing Galera cluster

Role Name

ansible-galera-haproxy -- build an haproxy node that proxies a galera cluster

Requirements

A 3-node setup using ansible-galera role (see ansible-galera role README)

Role Variables

None

Dependencies

None

License

Apache 2.0

Author Information

Patrick "CaptTofu" Galbraith [e-mail] [e-mail]

How do I use this?

1. Setup of ansible-galera-haproxy per README

2. ansible-galaxy install --force --roles-path=/where/ever/you/want/your/roles CaptTofu.ansible-galera-haproxy

3. Add three galera hosts to your ansible hosts file that already has the galera nodes (you'll need them in there.

   [galera_cluster] host1 host2 host3

   [haproxy] host4

4. Use it in your playbook:

   • hosts:
     • haproxy roles:
     • CaptTofu.ansible-galera-haproxy

5. Run your playbook (this is for Docker)

   ansible-playbook -i hosts -u root haproxy.yml