[Pacemaker] Basic Clone IP configuration not starting automatically

Net Warrior netwarrior863 at gmail.com
Mon Feb 9 10:45:45 EST 2015


I solved the issue:

I had to configure resrouce-stickness option to 0 and now whatever hosts I
reboot the resources are back and stay like this:
     ClusterVIP:0       (ocf::heartbeat:IPaddr2):       Started haproxy01
     ClusterVIP:1       (ocf::heartbeat:IPaddr2):       Started haproxy02

Regads
Thanks for your time and support.

2015-02-06 15:04 GMT-03:00 Michael Schwartzkopff <ms at sys4.de>:

> Am Freitag, 6. Februar 2015, 08:14:22 schrieben Sie:
> > Hi Michael.
> >
> > I mean this, when I reboot the server., pacemaker starts automatically
> but
> > I do no see the VIP in the eth0, sorry I used the word alias which may
> have
> > lead to a confision.
> >
> > ip addr show
> > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >     inet 127.0.0.1/8 scope host lo
> >     inet6 ::1/128 scope host
> >        valid_lft forever preferred_lft forever
> >
> > 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> > UP qlen 1000
> >     link/ether 00:21:f6:00:00:25 brd ff:ff:ff:ff:ff:ff
> >     inet 1.1.1.2/16 brd 1.1.255.255 scope global eth0 ( example server
> > service IP )
> >     inet 1.1.1.1/16 brd 1.1.255.255 scope global secondary eth0 ( THIS
> IS
> > THE VIP) which is not created/configured  automatically.
> >
> > So I have to start it with
> > *:/usr/sbin/crm_resource --meta -t primitive -r res_IPaddr2_virtualip -p
> > target-role -v started*
> > Or from the LCMC java frontend I have to perform an stop/start.
> >
> > The output of crm_mon looks like this on both  situations, the resources
> > are shown as started but the VIP is not brought up
> > automatically when the servers boots up eventhough pacemaker starts
> > automatically.
> >
> > Clone Set: cl_IPaddr2_1 [res_IPaddr2_virtualip] (unique)
> >      res_IPaddr2_virtualip:0    (ocf::heartbeat:IPaddr2):       Started
> > haproxy02
> >      res_IPaddr2_virtualip:1    (ocf::heartbeat:IPaddr2):       Started
> > haproxy02
>
> Are you sure that the second IP address res_IPaddr_vitualip:1 no not
> started?
> Perhaps it is only started on the second node? As you see above both
> instances
> of the clone ...:0 and ...:1 are started in the same node haproxy02.
>
> Mit freundlichen Grüßen,
>
> Michael Schwartzkopff
>
> --
> [*] sys4 AG
>
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