Comments inline.
On 26-Jan-2014, at 11:14 am, Shanker Balan shanker.ba...@shapeblue.com wrote:
Comments inline.
On 26-Jan-2014, at 10:10 am, Francois Gaudreault fgaudrea...@cloudops.com
wrote:
Yes, we tried with a NetScaler, but as soon as one MySQL dies, both
management servers fence
On 26.01.2014 04:40, Francois Gaudreault wrote:
Yes, we tried with a NetScaler, but as soon as one MySQL dies, both
management servers fence themselves on DB exceptions :S
I think part of your problem is you run only 2 galera nodes.
Thus it is strongly advised that the minimum Galera cluster
I just noticed some DB HA parameters in the db.properties.in file.
Anyone ever tried them?
It looks like CloudStack is able to handle slaves and autoReconnectForPool?
Francois
I was not able to get much information but Looks like it does not manage
sessions
across the cluster. So if a node
On 1/26/2014, 5:34 AM, Shanker Balan wrote:
The other way would be to make the whole fault tolerance an app problem. If
the app could automagically reconfigure itself to do round robin writes
across the galera cluster based on health checks, we will get “HA”
automatically.
A failed node would
We are trying to make CloudStack to work with a Galera two node
master/master cluster. We have a NetScaler doing DataStream LB in front
of the cluster, and we have two CloudStack management servers in
active/active.
Anyone had success with this kind of scenario? As soon as I shut a MySQL
On 26.01.2014 02:33, Francois Gaudreault wrote:
We are trying to make CloudStack to work with a Galera two node
master/master cluster. We have a NetScaler doing DataStream LB in
front of the cluster, and we have two CloudStack management servers in
active/active.
Anyone had success with this
Yes, we tried with a NetScaler, but as soon as one MySQL dies, both
management servers fence themselves on DB exceptions :S
Francois
On 1/25/2014, 10:08 PM, Nux! wrote:
On 26.01.2014 02:33, Francois Gaudreault wrote:
We are trying to make CloudStack to work with a Galera two node
Comments inline.
On 26-Jan-2014, at 10:10 am, Francois Gaudreault fgaudrea...@cloudops.com
wrote:
Yes, we tried with a NetScaler, but as soon as one MySQL dies, both
management servers fence themselves on DB exceptions :S
Does Galera maintain client connection state across the failover?
