On 4 Jun 2004 at 18:39, Lucas Albers wrote: > > Dariush Pietrzak said: > > Hmm, there is another issue here - if you already use app like HP > > Open > > View to do your other management, then putting it in control of > > vservers might be the wisest choice. > > > > -- > What would be some useful cluster commands? A couple of examples might be: * VServer replication * load-balancing applications > What are some common vserver operations? Status checking IP management (depending on the underlying management) Disk usage checks Package updates Services checks Server creation/removal Password resets for users ... > Move vserver from one machine to another. > Determine if any vservers are stopped. > Stop,start,create vservers. > > The most useful imo is the replication. > Steps: > rsync vserver from one machine to another. > copy over conf files. > stop the old vserver. > replicate the data. > start the new vserver. > Currently I do this by hand, if it was scripted I would have less > chance of screwing it up, and shorter downtime on the move. I'm looking into ways of automating these steps, hence the question on SNMP or alternate ways to do remote management. I prefer a trigger->reply mechanism to accomplish these tasks.
However, there is an easier way to better the uptime, using the lvs way. The only issue here is keeping 2 vservers online and in-sync the latter is probably the hardest part ;) Regards, Dennis Roos Network Engineer InTouch N.V. Middenweg 76 1097 BS Amsterdam Tel: +31 (0)20 6752060 Fax: +31 (0)20 6758429 _______________________________________________ Vserver mailing list [EMAIL PROTECTED] http://list.linux-vserver.org/mailman/listinfo/vserver
