[Gluster-users] Gluster Geo replication

[Anant Saraswat]

Hi,

You simply need to enable port 22 on the geo-replication slave side. This will allow the master node to establish an SSH connection with the slave server and transfer data securely over SSH.

Thanks,
Anant

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From: Gluster-users <gluster-users-bounces at gluster.org> on behalf of dev devops <dev.devops12 at gmail.com>
Sent: 31 October 2023 3:10 AM
To: gluster-users at gluster.org <gluster-users at gluster.org>
Subject: [Gluster-users] Gluster Geo replication


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Hi All,
What are the ports needed to be opened for Gluster Geo replication ? We have a very closed setup, I could gather below info, does all of these ports need to be open on master and slave for inter communication or just 22 would work since it's using the rsync over ssh for actual data push ?
• Port 22 (TCP): Used by SSH for secure data communication in Geo-replication.
• Port 24007 (TCP): Used by the Gluster daemon (glusterd) for management and to intercommunicate with other glusterd instances.
• Ports 24008 & 24009 (TCP): Used for GlusterFS data and metadata operations.
• Port 49152 to 49664 (TCP): Used by GlusterFS for client connections.
I see some monitoring happening on the tcp ports for slave volume, is this communication secure ?

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