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Hi Vladimir,

I assume you are you configuring only one node as a controller? HAProxy (or
as Christian says, something else) is necessary for a multi-node control
plane.

To use kolla-ansible without HAProxy, you need to add this to globals.yml:

kolla_internal_vip_address: "{{ api_interface_address }}"

There's probably an argument for making this the default.

Regards,
Mark

On Tue, 19 Mar 2019 at 18:35, vladimir franciz blando <
vladimir.blando at gmail.com> wrote:

> I have a 2 node deployment and I disabled haproxy in globals.yml but for
> some reason it does not doing what it's supposed to do.
>
> An error on the deployment run reveals that MariaDB is trying to connect
> to a VIP
>
> ---
> TASK [mariadb : Waiting for MariaDB service to be ready through VIP]
> ********************************************************************************************************************************
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (6
> retries left).
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (5
> retries left).
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (4
> retries left).
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (3
> retries left).
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (2
> retries left).
> FAILED - RETRYING: Waiting for MariaDB service to be ready through VIP (1
> retries left).
> fatal: [192.168.0.115]: FAILED! => {"attempts": 6, "changed": false,
> "cmd": ["docker", "exec", "mariadb", "mysql", "-h", "192.168.0.199", "-P",
> "3306", "-u", "haproxy", "-e", "show databases;"], "delta":
> "0:00:03.093026", "end": "2019-03-20 02:11:02.423933", "msg": "non-zero
> return code", "rc": 1, "start": "2019-03-20 02:10:59.330907", "stderr":
> "ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.199' (113
> \"No route to host\")", "stderr_lines": ["ERROR 2003 (HY000): Can't connect
> to MySQL server on '192.168.0.199' (113 \"No route to host\")"], "stdout":
> "", "stdout_lines": []}
> ---
>
>
> - Vlad
>
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