[ClusterLabs] colocation - but do not stop resources on failure

lejeczek peljasz at yahoo.co.uk
Wed Jul 10 05:30:54 EDT 2019


On 09/07/2019 20:26, Ken Gaillot wrote:
> On Tue, 2019-07-09 at 11:21 +0100, lejeczek wrote:
>> hi guys,
>>
>> how to, if possible, create colocation which would not stop dependent
>> resources if the target(that would be systemd agent) resource fails
>> on
>> all nodes?
>>
>> many thanks, L.
> Sure, just use a finite score. Colocation is mandatory if the score is
> INFINITY (or -INFINITY for anti-colocation), otherwise it's a
> preference rather than a requirement.

so simple, fantastic, many! thanks.

Can already existing constraint be changed/updated, maybe similarly to
how resource can? I'm thumbing through man pages but fail to find an answer.

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