Public/private network

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Hi everyone. 

Status : Installing a ceph cluster
Version : 17.2.7 Quincy
OS : Debian 11.


Each of my server got two ip address. One public and one private. 

When I'm trying to deploy my cluster with on a server 

  server1 (the hostname)

with

  cephadm bootstrap --mon-id hostname --mon-ip IP_PRIVATE --cluster-network PRIVATE_SUB

I end up with  private network for 

  ceph config get mon public_network

So I try to change it with 

  ceph config set mon public_network PUBLIC_SUB

still with lsof -i |grep -i listen I got 

ceph-mgr  31427          ceph   49u  IPv4 119937      0t0  TCP server1-ceph.private.:7150 (LISTEN)
node_expo 31572        nobody    3u  IPv6  65495      0t0  TCP *:9100 (LISTEN)
alertmana 31573        nobody    3u  IPv6  21377      0t0  TCP *:9094 (LISTEN)
alertmana 31573        nobody    8u  IPv6 136298      0t0  TCP *:9093 (LISTEN)
prometheu 31757        nobody    7u  IPv6 109680      0t0  TCP *:9095 (LISTEN)
grafana   31758 node-exporter   11u  IPv6 100726      0t0  TCP *:3000 (LISTEN)
ceph-mon  31850          ceph   27u  IPv4 139664      0t0  TCP server1-ceph.private.:3300 (LISTEN)
ceph-mon  31850          ceph   28u  IPv4 139665      0t0  TCP server1-ceph.private.:6789 (LISTEN)

So the ceph-mon listen on the private interface. 

Is this something normal ? Because according to 

  https://access.redhat.com/documentation/fr-fr/red_hat_ceph_storage/5/html/configuration_guide/ceph-network-configuration

only the OSD should listen on private network. 

Is they are anyway to configure booth public_network and private_network
with cephadm bootstrap ? 

Regards.


-- 
Albert SHIH 🦫 🐸
France
Heure locale/Local time:
jeu. 30 nov. 2023 18:27:08 CET
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