Hi all, we have deployed a Ceph cluster configured with two public networks:
[global]
cluster network = 10.100.188.0/23
fsid = 88f62260-b8de-499f-b6fe-5eb66a967083
mon host = 10.100.190.9,10.100.190.10,10.100.190.11
mon initial members = mon1,mon2,mon3
osd_pool_default_pg_num = 4096
public network = 10.100.190.0/23,10.100.40.0/21
Our problem is that we need to access to cephfs with clients from the
second public network, for this one we have deployed a haproxy system
in transparent mode to enable the access from the clients of second
network in order to connect with mon (ceph-mon process 6789 tcp port)
running in the first public networks (10.100.190.0/23). In the haproxy
configuration we have a frontend in the second public network and the
backend in the mon network:
frontend cephfs_mon
timeout client 6000000
mode tcp
bind 10.100.47.207:6789 transparent
default_backend ceph1_mon
backend ceph1_mon
timeout connect 5000
source 0.0.0.0 usesrc clientip
server mon1 10.100.190.9:6789 check
Then we try to mount a cephfs from the client in the second public
network but we have a timeout:
mount -t ceph 10.100.47.207:6789:/ /mnt/cephfs -o
name=cephfs,secret=AQBOJ5JcXFJAIxAAs4+CBliifhBAD927K9Qaig==
mount: mount 10.100.47.207:6789:/ on /mnt/cephfs failed: Expired
connection time
I see the traffic back and forth from the client-haproxy-mon system.
Otherwise if the client it's in the first public network we have no
problem in order to access cephfs resource.
Does anybody experience with this situation?
Thank you very much.
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