Re: [ClusterLabs] Retrofit MySQL with pacemaker?

2020-05-03 Thread Strahil Nikolov
On May 3, 2020 11:47:35 AM GMT+03:00, "Niels Kobschätzki" wrote: >Hi, > >I have here several master/slave-MySQL-instanced which I want to >retrofit with corosync/Pacemaker while they are in production and I >want to do it with minimal downtime. >Is that even possible? > >I would set up a 2-node

Re: [ClusterLabs] Retrofit MySQL with pacemaker?

2020-05-03 Thread Niels Kobschätzki
On 20/05/03 14:40, Strahil Nikolov wrote: On May 3, 2020 11:47:35 AM GMT+03:00, "Niels Kobschätzki" wrote: Hi, I have here several master/slave-MySQL-instanced which I want to retrofit with corosync/Pacemaker while they are in production and I want to do it with minimal downtime. Is that

[ClusterLabs] Retrofit MySQL with pacemaker?

2020-05-03 Thread Niels Kobschätzki
Hi, I have here several master/slave-MySQL-instanced which I want to retrofit with corosync/Pacemaker while they are in production and I want to do it with minimal downtime. Is that even possible? I would set up a 2-node corosync-cluster on both. Then I have the problem that there is already