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[kolla] How to recover MariaDB if there's a controller failed to boot?

On Mon, Nov 16, 2020 at 11:33 AM Eddie Yen <missile0407 at> wrote:
> Hi yoctozepto, thanks your advice.
> Perhaps need to do maraidb_recovery again once the failure node back online to prevent brain split issue.
> But we'll try it if we met the same case again in the future!

I would simply eradicate the container and volume on it and then redeploy.
Less hassle, satisfaction guaranteed.