Re: [ClusterLabs] service flap as nodes join and leave

2016-04-18 Thread Christopher Harvey
On Thu, Apr 14, 2016, at 11:12 AM, Ken Gaillot wrote: > On 04/14/2016 09:33 AM, Christopher Harvey wrote: > > MsgBB-Active is a dummy resource that simply returns OCF_SUCCESS on > > every operation and logs to a file. > > That's a common mistake, and will confuse the cluster. The cluster > checks

Re: [ClusterLabs] service flap as nodes join and leave

2016-04-14 Thread Adam Spiers
Ken Gaillot wrote: > On 04/14/2016 09:33 AM, Christopher Harvey wrote: > > MsgBB-Active is a dummy resource that simply returns OCF_SUCCESS on > > every operation and logs to a file. > > That's a common mistake, and will confuse the cluster. The cluster > checks the status

Re: [ClusterLabs] service flap as nodes join and leave

2016-04-14 Thread Ken Gaillot
On 04/14/2016 09:33 AM, Christopher Harvey wrote: > MsgBB-Active is a dummy resource that simply returns OCF_SUCCESS on > every operation and logs to a file. That's a common mistake, and will confuse the cluster. The cluster checks the status of resources both where they're supposed to be running

Re: [ClusterLabs] service flap as nodes join and leave

2016-04-14 Thread Christopher Harvey
actually, toggling vmr-132-5 in the following simpler setup produces the same service flap as before. Cluster Name: Corosync Nodes: 192.168.132.5 192.168.132.4 192.168.132.3 Pacemaker Nodes: vmr-132-3 vmr-132-4 vmr-132-5 Resources: Resource: MsgBB-Active (class=ocf provider=solace

Re: [ClusterLabs] service flap as nodes join and leave

2016-04-13 Thread Ken Gaillot
On 04/13/2016 11:23 AM, Christopher Harvey wrote: > I have a 3 node cluster (see the bottom of this email for 'pcs config' > output) with 3 nodes. The MsgBB-Active and AD-Active service both flap > whenever a node joins or leaves the cluster. I trigger the leave and > join with a pacemaker service

[ClusterLabs] service flap as nodes join and leave

2016-04-13 Thread Christopher Harvey
I have a 3 node cluster (see the bottom of this email for 'pcs config' output) with 3 nodes. The MsgBB-Active and AD-Active service both flap whenever a node joins or leaves the cluster. I trigger the leave and join with a pacemaker service start and stop on any node. Here is the happy steady