[Pacemaker] Active/Active
emmanuel segura
emi2fast at gmail.com
Thu Feb 12 12:42:09 UTC 2015
this is a command "OCF_ROOT=/usr/lib/ocf /usr/lib/ocf/resource.d/
pacemaker/controld meta-data" and print the agent meta-data
http://www.linux-ha.org/wiki/STONITH
2015-02-12 13:02 GMT+01:00 José Luis Rodríguez Rodríguez <jlrod2 at gmail.com>:
> Hi,
>
> I have read the file /usr/lib/ocf /usr/lib/ocf/resource.d/pacemaker/controld
> and and it contains the same lines that you wrote. I don't know what I
> must exactly do. Could you explain me the steps to do?
>
> Must I do the variable OCF_ROOT. If so, where?
>
> I don't know what to do when you say "you need to configure the cluster
> fencing".
>
> On 11 February 2015 at 00:11, emmanuel segura <emi2fast at gmail.com> wrote:
>>
>> try to change your controld daemon
>>
>> OCF_ROOT=/usr/lib/ocf /usr/lib/ocf/resource.d/pacemaker/controld meta-data
>>
>> <parameter name="daemon" unique="1">
>> <longdesc lang="en">
>> The daemon to start - supports gfs_controld(.pcmk) and dlm_controld(.pcmk)
>> </longdesc>
>> <shortdesc lang="en">The daemon to start</shortdesc>
>> <content type="string" default="dlm_controld.pcmk" />
>>
>>
>> and remember you need to configure the cluster fencing, because dlm relay
>> on it
>>
>> 2015-02-10 23:08 GMT+01:00 José Luis Rodríguez Rodríguez
>> <jlrod2 at gmail.com>:
>> > Hi Emmanuel, I installed this package but the result is the same when I
>> > try
>> > to mount /dev/drbd1 on /mn:
>> > gfs_controld join connect error: Connection refused
>> > error mounting lockproto lock_dlm
>> >
>> >
>> > I have installed gfs2-tools, dlm-pcmk y el que me indicastes gfs-pcmk
>> >
>> >
>> >
>> > My pacemaker configuration is:
>> > node nodo1
>> > node nodo2
>> > primitive FAILOVER-ADDR ocf:heartbeat:IPaddr2 \
>> > params ip="192.168.122.100" nic="eth0" \
>> > op monitor interval="10s" meta-is-managed="true" \
>> > meta target-role="Started"
>> > primitive WebData ocf:linbit:drbd \
>> > params drbd_resource="wwwdata" \
>> > op monitor interval="60s"
>> > primitive WebFS ocf:heartbeat:Filesystem \
>> > params device="/dev/drbd/by-res/wwwdata" directory="/var/www"
>> > fstype="ext4" \
>> > meta target-role="Stopped"
>> > primitive WebSite ocf:heartbeat:apache \
>> > params configfile="/etc/apache2/apache2.conf"
>> > statusurl="http://localhost/server-status" \
>> > op monitor interval="1min" \
>> > meta target-role="Started"
>> > primitive dlm ocf:pacemaker:controld \
>> > op monitor interval="60s"
>> > ms WebDataClone WebData \
>> > meta master-max="1" master-node-max="1" clone-max="2"
>> > clone-node-max="1" notify="true" target-role="Started"
>> > clone dlm_clone dlm \
>> > meta clone-max="2" clone-node-max="1" target-role="Started"
>> > location PREFERIDO-NODO1 WebSite 50: nodo1
>> > colocation WebSite-with-WebFS inf: WebSite WebFS
>> > colocation fs_on_drbd inf: WebFS WebDataClone:Master
>> > colocation website-with-ip inf: WebSite FAILOVER-ADDR
>> > order WebFS-after-WebData inf: WebDataClone:promote WebFS:start
>> > order WebSite-after-WebFS inf: WebFS WebSite
>> > order apache-after-ip inf: FAILOVER-ADDR WebSite
>> > property $id="cib-bootstrap-options" \
>> > dc-version="1.1.7-ee0730e13d124c3d58f00016c3376a1de5323cff" \
>> > cluster-infrastructure="openais" \
>> > expected-quorum-votes="2" \
>> > stonith-enabled="false" \
>> > no-quorum-policy="ignore"
>> > op_defaults $id="op-options" \
>> > timeout="240s"
>> >
>> >
>> >
>> >
>> > Con sudo crm_mon:
>> >
>> >
>> > Online: [ nodo1 nodo2 ]
>> >
>> > FAILOVER-ADDR (ocf::heartbeat:IPaddr2): Started nodo1
>> > Master/Slave Set: WebDataClone [WebData]
>> > Masters: [ nodo1 ]
>> > Slaves: [ nodo2 ]
>> > Clone Set: dlm_clone [dlm]
>> > Started: [ nodo2 nodo1 ]
>> >
>> >
>> > El estado de DRBD es:
>> >
>> > Nodo 1
>> > 1: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>> > ns:264908 nr:0 dw:0 dr:267236 al:0 bm:19 lo:0 pe:0 ua:0 ap:0 ep:1
>> > wo:f
>> > oos:0
>> >
>> >
>> > Nodo 2
>> > 1: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r-----
>> > ns:0 nr:264908 dw:264908 dr:0 al:0 bm:19 lo:0 pe:0 ua:0 ap:0 ep:1
>> > wo:f
>> > oos:0
>> >
>> >
>> > What is my error?
>> >
>> >
>> > On 10 February 2015 at 16:02, emmanuel segura <emi2fast at gmail.com>
>> > wrote:
>> >>
>> >> I'm using debian 7
>> >>
>> >> apt-cache show gfs-pcmk
>> >> ......
>> >> This package contains the GFS module for pacemaker.
>> >> .......
>> >>
>> >> 2015-02-10 8:55 GMT+01:00 José Luis Rodríguez Rodríguez
>> >> <jlrod2 at gmail.com>:
>> >> > Hello,
>> >> >
>> >> > I would like to create an active/active cluster by using pacemaker
>> >> > and
>> >> > corosync on Debian. I have followed the documentation
>> >> > http://clusterlabs.org/doc/Cluster_from_Scratch.pdf. It works well
>> >> > until
>> >> > 8.2.2 Create and Populate an GFS2 Partition. When I try to mount the
>> >> > disk
>> >> > /dev/drbd1 as /mnt, the output is:
>> >> >
>> >> > gfs_controld join connect error: Connection refused
>> >> > error mounting lockproto lock_dlm
>> >> >
>> >> > I have read that it is necessary to use cman, but then the resources
>> >> > created
>> >> > by pacemaker (with the command crm configure primitive ...) doesn't
>> >> > appear
>> >> > with the command crm_mon.
>> >> >
>> >> > What could I do?
>> >> >
>> >> > --
>> >> > Saludos,
>> >> >
>> >> >
>> >> > José Luis
>> >> > ------
>> >> > Profesor Informática IES Jacarandá - Brenes (Sevilla)
>> >> > http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
>> >> > twitter: @jlrod2
>> >> >
>> >> >
>> >> >
>> >> > _______________________________________________
>> >> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
>> >> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>> >> >
>> >> > Project Home: http://www.clusterlabs.org
>> >> > Getting started:
>> >> > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> >> > Bugs: http://bugs.clusterlabs.org
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> esta es mi vida e me la vivo hasta que dios quiera
>> >>
>> >> _______________________________________________
>> >> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
>> >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>> >>
>> >> Project Home: http://www.clusterlabs.org
>> >> Getting started:
>> >> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> >> Bugs: http://bugs.clusterlabs.org
>> >
>> >
>> >
>> >
>> > --
>> > Saludos,
>> >
>> >
>> > José Luis
>> > ------
>> > Profesor Informática IES Jacarandá - Brenes (Sevilla)
>> > http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
>> > twitter: @jlrod2
>> >
>> >
>> >
>> > _______________________________________________
>> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
>> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>> >
>> > Project Home: http://www.clusterlabs.org
>> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> > Bugs: http://bugs.clusterlabs.org
>> >
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>>
>> _______________________________________________
>> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>>
>> Project Home: http://www.clusterlabs.org
>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> Bugs: http://bugs.clusterlabs.org
>
>
>
>
> --
> Saludos,
>
>
> José Luis
> ------
> Profesor Informática IES Jacarandá - Brenes (Sevilla)
> http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
> twitter: @jlrod2
>
>
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>
--
esta es mi vida e me la vivo hasta que dios quiera
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