On Sun, 2023-03-26 at 10:42 +, S Sathish S via Users wrote:
> Hi Jan,
>
> In Corosync which all scenario it send cpg message and what is impact
> if we are not secure communication.
Pacemaker uses CPG extensively to communicate between nodes. Sensitive
information such as the entire CIB is
On 26/03/2023 12:42, S Sathish S wrote:
Hi Jan,
Hi,
In Corosync which all scenario it send cpg message and what is impact if we are
not secure communication.
It really depends of what services are used, but generally speaking
corosync without cpg is not super useful so I guess cpg is
Hi Jan,
In Corosync which all scenario it send cpg message and what is impact if we are
not secure communication.
1. Any outsider attacker can manipulate the system using unencrypted
communication.
2. Corosync used for heartbeat communication in that we don't have any
sensitive data
Honza
Thanks and Regards,
S Sathish S
-Original Message-
From: Jan Friesse
Sent: 23 January 2023 14:50
To: Cluster Labs - All topics related to open-source clustering welcomed
Cc: S Sathish S
Subject: Re: [ClusterLabs] corosync 2.4.4 version provide secure the
communication by default
nd Regards,
S Sathish S
-Original Message-
From: Jan Friesse
Sent: 23 January 2023 14:50
To: Cluster Labs - All topics related to open-source clustering welcomed
Cc: S Sathish S
Subject: Re: [ClusterLabs] corosync 2.4.4 version provide secure the
communication by default
Hi,
On 23/
Hi,
On 23/01/2023 01:37, S Sathish S via Users wrote:
Hi Team,
corosync 2.4.4 version provide mechanism to secure the communication path
between nodes of a cluster by default? bcoz in our configuration secauth is
turned off but still communication occur is encrypted.
Note : Capture tcpdump
Hi Team,
corosync 2.4.4 version provide mechanism to secure the communication path
between nodes of a cluster by default? bcoz in our configuration secauth is
turned off but still communication occur is encrypted.
Note : Capture tcpdump for port 5405 and I can see that the data is already