Great, so this explains why it works properly now with that flag on.
Thanks Goeff!
Francois
On 1/29/2014, 7:54 AM, Geoff Higginbottom wrote:
agent.lb.enabled deals with the LB of Hosts and System VMs.
If running with more than one management server, this should be enabled.
Hosts and System VMs have a management server allocated to manage them, as
listed in the 'mgmt_server_id' entry in the 'host' table in the DB.
When a Management Server goes offline, all Hosts and System VMs which were
allocated to the failed Management Server are re-allocated to any remaining
servers.
Regards
Geoff Higginbottom
D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
geoff.higginbot...@shapeblue.com
-----Original Message-----
From: Francois Gaudreault [mailto:fgaudrea...@cloudops.com]
Sent: 29 January 2014 12:49
To: users@cloudstack.apache.org
Subject: Re: SSVM/CPVM Agent State Alert
Hi,
Yes, the VIP was is in the host field. It seems that if I turn agent.lb.enabled
to true, then all the problems are fixed. I believe by turning this flag on,
the IP used for the agent are not the VIP, but each member's IP. Correct? Or it
was just a coincidence?
Thanks!
On 1/29/2014, 1:48 AM, Vadim Kimlaychuk wrote:
Hi,
Can you give more information about your network configuration?
Did you run ssvm-check.sh script as described here?
https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshooting
I guess the reason may be caused by incorrect "host" setting at your
global config. Host should point to VIP and VIP should balance the
load and in a case of one node failure forward all traffic to the
active node. If host setting shows IP of the server that is "down" -
SSVM will try to connect it directly and obviously fails
Vadim.
-----Original Message-----
From: Francois Gaudreault [mailto:fgaudrea...@cloudops.com]
Sent: Tuesday, January 28, 2014 11:10 PM
To: users@cloudstack.apache.org
Subject: SSVM/CPVM Agent State Alert
Is there any reasons why my SSVM/CPVM agent state would stay in the alert state
if I loose one management server from an active/active pair?
Unless I restart the agent manually on each System VM, the state will stay to
Alert. I tried to search the logs but didn't find clear evidences of the why.
Anyone has more thoughts about this? We are on 4.2.1.
Thanks!
--
Francois Gaudreault
Architecte de Solution Cloud | Cloud Solutions Architect
fgaudrea...@cloudops.com
514-629-6775
- - -
CloudOps
420 rue Guy
Montréal QC H3J 1S6
www.cloudops.com
@CloudOps_
--
Francois Gaudreault
Architecte de Solution Cloud | Cloud Solutions Architect
fgaudrea...@cloudops.com
514-629-6775
- - -
CloudOps
420 rue Guy
Montréal QC H3J 1S6
www.cloudops.com
@CloudOps_
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514-629-6775
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CloudOps
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Montréal QC H3J 1S6
www.cloudops.com
@CloudOps_
