[Pacemaker] MySQL HA with pacemaker and DRBD - How to monitor mysql service

[emmanuel segura]

sorry
I think you missed the op monitor operetion in your primitive definition



Il giorno 22 marzo 2012 11:52, emmanuel segura <emi2fast at gmail.com> ha
scritto:

> I think you missed the op monitor operetion you primitive definition
>
> Il giorno 22 marzo 2012 11:33, coma <coma.inf at gmail.com> ha scritto:
>
>> Hello,
>>
>> I have a question about mysql service monitoring into a MySQL HA cluster
>> with pacemaker and DRBD,
>> I have set up a configuration to allow a failover between two nodes, it
>> work fine when a node is offline (or standby), but i want to know if it
>> is possible to monitor the mysql service to perform a failover if mysql
>> is stopped or unavailable?
>>
>> Thank you in advance for any response.
>>
>> My crm configuration:
>>
>> node node1 \
>>         attributes standby="off"
>> node node2 \
>>         attributes standby="off"
>> primitive Cluster-VIP ocf:heartbeat:IPaddr2 \
>>         params ip="x.x.x.x" broadcast="x.x.x.x" nic="eth0"
>> cidr_netmask="21" iflabel="VIP1" \
>>         op monitor interval="10s" timeout="20s" \
>>         meta is-managed="true"
>> primitive datavg ocf:heartbeat:LVM \
>>         params volgrpname="datavg" exclusive="true" \
>>         op start interval="0" timeout="30" \
>>         op stop interval="0" timeout="30"
>> primitive drbd_mysql ocf:linbit:drbd \
>>         params drbd_resource="drbd-mysql" \
>>         op monitor interval="15s"
>> primitive fs_mysql ocf:heartbeat:Filesystem \
>>         params device="/dev/datavg/data" directory="/data" fstype="ext3"
>> primitive mysqld lsb:mysqld
>> group mysql datavg fs_mysql Cluster-VIP mysqld
>> ms ms_drbd_mysql drbd_mysql \
>>         meta master-max="1" master-node-max="1" clone-max="2"
>> clone-node-max="1" notify="true"
>> location master-prefer-node-1 Cluster-VIP 25: node1
>> colocation mysql_on_drbd inf: mysql ms_drbd_mysql:Master
>> order mysql_after_drbd inf: ms_drbd_mysql:promote mysql:start
>> property $id="cib-bootstrap-options" \
>>
>> dc-version="1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f" \
>>         cluster-infrastructure="openais" \
>>         expected-quorum-votes="2" \
>>         stonith-enabled="false" \
>>         no-quorum-policy="ignore" \
>>         last-lrm-refresh="1332254494"
>> rsc_defaults $id="rsc-options" \
>>         resource-stickiness="100"
>>
>>
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>>
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>>
>>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
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