Re: [Pacemaker] load balancing in a 3-node cluster

2011-10-05 Thread Andrew Beekhof
On Wed, Oct 5, 2011 at 10:52 AM, Mark Smith wrote: >>> I realize this may be a pipe dream. > > Someone here at the office suggested that we use more machines in our > cluster to ensure we always have a quorum, but put -inf location > constraints on those nodes to make sure the resources only live

Re: [Pacemaker] load balancing in a 3-node cluster

2011-10-04 Thread Mark Smith
>> I realize this may be a pipe dream. Someone here at the office suggested that we use more machines in our cluster to ensure we always have a quorum, but put -inf location constraints on those nodes to make sure the resources only live on the load balancer nodes. Is there any obvious flaw to th

Re: [Pacemaker] load balancing in a 3-node cluster

2011-10-02 Thread Andrew Beekhof
On Fri, Sep 30, 2011 at 8:25 AM, Mark Smith wrote: >> Try no-quorum-policy=freeze instead. > > I considered this option, but that puts us into a situation where if > node X and Y fail, then resources from them won't be started up on Z. > I would like to (if possible) avoid that -- I want one node

Re: [Pacemaker] load balancing in a 3-node cluster

2011-09-29 Thread Mark Smith
> Try no-quorum-policy=freeze instead. I considered this option, but that puts us into a situation where if node X and Y fail, then resources from them won't be started up on Z. I would like to (if possible) avoid that -- I want one node to be able to take on everything. I realize this may be a p

Re: [Pacemaker] load balancing in a 3-node cluster

2011-09-29 Thread Andrew Beekhof
On Wed, Sep 28, 2011 at 8:52 AM, Mark Smith wrote: > Hi all, > > Here at Bump we currently have our handset traffic routed through a > single server.  For obvious reasons, we want to expand this to > multiple nodes for redundancy.  The load balancer is doing two tasks: > TLS termination and then d

[Pacemaker] load balancing in a 3-node cluster

2011-09-27 Thread Mark Smith
Hi all, Here at Bump we currently have our handset traffic routed through a single server. For obvious reasons, we want to expand this to multiple nodes for redundancy. The load balancer is doing two tasks: TLS termination and then directing traffic to one of our internal application servers. W