[ClusterLabs] network fencing - azure arm

Oyvind Albrigtsen oalbrigt at redhat.com
Thu Nov 22 07:10:56 EST 2018


On 21/11/18 22:23 +0100, thomas.berreis at gmx.de wrote:
>Hi,
>
>> It's a boolean, so you can set it with e.g. network-fencing=1 or true.
>
>Already tried, but it didn't worked. The resource was unable to start.
Try running it without arguments and feeding them one pr line followed
by Ctrl-D on an empty line to see what's wrong. And add verbose=1 if
it doesnt give enough info.
>
>Regards,
>Thomas
>
>-----Ursprüngliche Nachricht-----
>Von: Users <users-bounces at clusterlabs.org> Im Auftrag von Oyvind Albrigtsen
>Gesendet: Mittwoch, 21. November 2018 09:07
>An: Cluster Labs - All topics related to open-source clustering welcomed
><users at clusterlabs.org>
>Betreff: Re: [ClusterLabs] network fencing - azure arm
>
>On 21/11/18 07:57 +0100, Thomas Berreis wrote:
>>Hello,
>>
>>
>>
>>I have a question about stonith configuration within azure and I hope I'm
>>using the correct mailing list.
>>
>>
>>
>>I've installed two virtual machines with pacemaker 1.1.18, pcs 0.9.162 and
>>fence-agents-azure-arm 4.0.11.86.
>>
>>Now I'm unable to create a stonith configuration via pcs by using
>>network-fencing. Without network-fencing everything works fine.
>>
>>
>>
>>The following command is working as expected (without network-fencing):
>>
>># pcs stonith create stonith.node1 fence_azure_arm login=$az_login
>>passwd=$az_passwd resourceGroup=$az_rg subscriptionId=$az_sid
>>tenantId=$az_tenant retry_on=0 pcmk_host_list=node1
>>
>>
>>
>>If I add "network-fencing" to the list, pcs throws an error:
>>
>>Error: missing value of 'network-fencing' option
>It's a boolean, so you can set it with e.g. network-fencing=1 or true.
>>
>>
>>
>>I don't know what's wrong because network-fencing doesn't require any
>value.
>>
>># fence_azure_arm -h | grep -A2 network-fencing
>>
>>   --network-fencing       Use network fencing. See NOTE-section of
>>
>>                           metadata for required Subnet/Network Security
>>
>>                           Group configuration.
>>
>>
>>
>>Also network-fencing="on", "true" or "0" wasn't working. If I use
>>fence_azure_arm with network-fencing option manually everything is working
>>as expected.
>>
>>Unfortunately this fence agent is very rare documented and I didn't found
>>any example for network-fencing.
>>
>>
>>
>>Thanks for your help!
>>
>>
>>
>>Best Regards,
>>
>>Thomas B.
>>
>
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>
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