I have configured css.conf files for LFD clustering on 6 servers. Master cannot cluster ping any of the other servers, and they in return will only ping with the master. I have confirmed that all members are NOT on the cs.deny list and ARE on the cs.allow list for each server. I can SSH successfully, WHM gui runs correctly, and I can restart CSF and LFD without errors. I have flushed, restarted and reconfigured the cs.conf file multiple times. Googling the errors turns up little if any data. I have opened port 7777 in and out and they all share the same key. restrict sys_log is either set to 0 or 3 on all of the servers. I have set Ignore_allow=1 to allow the IP's in csf.allow to be ignored (the servers in the cluster).
None of the blocks set on the master are carrying over to the members of the cluster.
When I try to 'cluster ping' on the css v8.19 gui, I get the following errors:
Cluster PING...
Sent to xxx.xxx.xxx.xxx {this is the IP of the Master and the only one it does not get an error for, since this is the computer I am pinging from}
Cluster error connecting to xxx.xxx.xxx.xxx: Invalid argument
Failed to connect to xxx.xxx.xxx.xxx
Cluster error connecting to xxx.xxx.xxx.xxx: Invalid argument
Failed to connect to xxx.xxx.xxx.xxx
Cluster error connecting to xxx.xxx.xxx.xxx: Invalid argument
Failed to connect to xxx.xxx.xxx.xxx
Cluster error connecting to xxx.xxx.xxx.xxx: Invalid argument
Failed to connect to xxx.xxx.xxx.xxx
Cluster error connecting to xxx.xxx.xxx.xxx: Invalid argument
Failed to connect to xxx.xxx.xxx.xxx
...Done.
I have tried to find documentation of this error online and cannot. Any help is appreciated, this isn't urgent, as all of the servers are running and CSF is protecting, we just want to be able to take advantage of the clustering ability for ease of management. Thanks!
Cluster Error Invalid Argument
Re: Cluster Error Invalid Argument
And I figured it out. Turns out your comma separated list of server IP's cannot have spaces in it. All is well now.