Re: add new monitor doesn't update ceph.conf in hammer with ceph-deploy.

[LOPEZ Jean-Charles <jelopez@xxxxxxxxxx>]

Hi Stefan,

update the ceph.conf file on your ceph-deploy node (~/ceph-deploy/ceph.conf) and then push the updated config file to other machines in the cluster as well as clients (if your config file is generic between cluster nodes and client nodes). If client config file is different you’ll have to perform the update on the clients a different way.

Pushing the config from your ceph-deploy machine: ceph-deploy --overwrite-config config push node1 node2 node3 ...

JC

On Oct 20, 2015, at 07:54, Stefan Eriksson <stefan@xxxxxxxxxxx> wrote:

Hi

I’m using cep-deploy with hammer and recently added a new monitor, I used this: http://docs.ceph.com/docs/hammer/rados/deployment/ceph-deploy-mon/

But it doesn’t say anything about adding conf manually to /etc/ceph/ceph.conf, should we add the new monitor to either of:

mon_initial_members=

mon_host=

my monmap is showing the new monitor and its active if I look at ceph -s, but I just want to know best practice, when using cep-deploy to add a new monitor, should we manually add new entries to /etc/ceph/ceph.conf and push these out to the other monitors through ”ceph config push” ?

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