[Gluster-users] Upgrade 5.3 -> 5.4 on debian: public IP is used instead of LAN IP

[Milind Changire]

There are probably DNS entries or /etc/hosts entries with the public IP
Addresses that the host names (gluster1, gluster2, gluster3) are getting
resolved to.
/etc/resolv.conf would tell which is the default domain searched for the
node names and the DNS servers which respond to the queries.


On Tue, Mar 5, 2019 at 12:14 PM Hu Bert <revirii at googlemail.com> wrote:

> Good morning,
>
> i have a replicate 3 setup with 2 volumes, running on version 5.3 on
> debian stretch. This morning i upgraded one server to version 5.4 and
> rebooted the machine; after the restart i noticed that:
>
> - no brick process is running
> - gluster volume status only shows the server itself:
> gluster volume status workdata
> Status of volume: workdata
> Gluster process                             TCP Port  RDMA Port  Online
> Pid
>
> ------------------------------------------------------------------------------
> Brick gluster1:/gluster/md4/workdata        N/A       N/A        N
>  N/A
> NFS Server on localhost                     N/A       N/A        N
>  N/A
>
> - gluster peer status on the server
> gluster peer status
> Number of Peers: 2
>
> Hostname: gluster3
> Uuid: c7b4a448-ca6a-4051-877f-788f9ee9bc4a
> State: Peer Rejected (Connected)
>
> Hostname: gluster2
> Uuid: 162fea82-406a-4f51-81a3-e90235d8da27
> State: Peer Rejected (Connected)
>
> - gluster peer status on the other 2 servers:
> gluster peer status
> Number of Peers: 2
>
> Hostname: gluster1
> Uuid: 9a360776-7b58-49ae-831e-a0ce4e4afbef
> State: Peer Rejected (Connected)
>
> Hostname: gluster3
> Uuid: c7b4a448-ca6a-4051-877f-788f9ee9bc4a
> State: Peer in Cluster (Connected)
>
> I noticed that, in the brick logs, i see that the public IP is used
> instead of the LAN IP. brick logs from one of the volumes:
>
> rejected node: https://pastebin.com/qkpj10Sd
> connected nodes: https://pastebin.com/8SxVVYFV
>
> Why is the public IP suddenly used instead of the LAN IP? Killing all
> gluster processes and rebooting (again) didn't help.
>
>
> Thx,
> Hubert
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>


-- 
Milind
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