[ClusterLabs] Antw: Coming in 1.1.15: Event-driven alerts

2016-04-21 Thread Ulrich Windl
>>> Ken Gaillot schrieb am 21.04.2016 um 19:50 in >>> Nachricht <571912f3.2060...@redhat.com>: [...] > The alerts section can have any number of alerts, which look like: > > path="/srv/pacemaker/pcmk_alert_sample.sh"> > > value="/var/log/cluster-alerts.log

Re: [ClusterLabs] Antw: Re: Q: Resource balancing opration

2016-04-21 Thread Kristoffer Grönlund
Ken Gaillot writes: > Higher-level tools may or may not provide a simpler interface; you may > have to dump, edit and push the XML. crmsh provides syntax for at least a subset of the possible rule expressions, see the documentation here: http://crmsh.github.io/man/#topics_Syntax_RuleExpressions

Re: [ClusterLabs] Coming in 1.1.15: Event-driven alerts

2016-04-21 Thread Adam Spiers
Ken Gaillot wrote: > Hello everybody, > > The release cycle for 1.1.15 will be started soon (hopefully tomorrow)! > > The most prominent feature will be Klaus Wenninger's new implementation > of event-driven alerts -- the ability to call scripts whenever > interesting events occur (nodes joining

[ClusterLabs] Coming in 1.1.15: Event-driven alerts

2016-04-21 Thread Ken Gaillot
Hello everybody, The release cycle for 1.1.15 will be started soon (hopefully tomorrow)! The most prominent feature will be Klaus Wenninger's new implementation of event-driven alerts -- the ability to call scripts whenever interesting events occur (nodes joining/leaving, resources starting/stopp

Re: [ClusterLabs] Antw: Re: Q: Resource balancing opration

2016-04-21 Thread Ken Gaillot
On 04/21/2016 01:56 AM, Ulrich Windl wrote: Ken Gaillot schrieb am 20.04.2016 um 16:44 in Nachricht >> You can also use rules to make the process intelligent. For example, for >> a server that provides office services, you could set a rule that sets >> infinite stickiness during busines

Re: [ClusterLabs] HA meetup at OpenStack Summit

2016-04-21 Thread Adam Spiers
Great, thanks Ken! I've updated the #openstack-ha topic to remind people. Also hope to see as many of you as possible at our talk on Tuesday at 3:40 :-) https://www.openstack.org/summit/austin-2016/summit-schedule/events/7327 Ken Gaillot wrote: > Lunch on Wednesday it is! > > Anyone planning

Re: [ClusterLabs] Antw: Re: Antw: Re: Q: Resource balancing opration

2016-04-21 Thread Kai Dupke
On 04/21/2016 12:23 PM, Ulrich Windl wrote: > That sounds great, but unfortunately that command is not available with crm > shelland SLES11 SP4. https://www.suse.com/documentation/sle_ha/book_sleha/data/sec_ha_configuration_basics_constraints.html -> Placing Resources Based on Their Load Impact

[ClusterLabs] Antw: Re: Antw: Re: Q: Resource balancing opration

2016-04-21 Thread Ulrich Windl
>>> Tomas Jelinek schrieb am 21.04.2016 um 10:20 in >>> Nachricht <57188d6b.5020...@redhat.com>: > Dne 21.4.2016 v 08:56 Ulrich Windl napsal(a): > Ken Gaillot schrieb am 20.04.2016 um 16:44 in > Nachricht >> <571795e5.4090...@redhat.com>: >>> On 04/20/2016 01:17 AM, Ulrich Windl wrote:

Re: [ClusterLabs] Antw: Re: Q: Resource balancing opration

2016-04-21 Thread Tomas Jelinek
Dne 21.4.2016 v 08:56 Ulrich Windl napsal(a): Ken Gaillot schrieb am 20.04.2016 um 16:44 in Nachricht <571795e5.4090...@redhat.com>: On 04/20/2016 01:17 AM, Ulrich Windl wrote: Hi! I'm wondering: If you boot a node on a cluster, most resources will go to another node (if possible). Due to s