That feature is not supported in Hawkular today. Perhaps it will be a future feature for the middleware management in ManageIQ, which the Hawkular project now supports. In RHQ you have found that for a group of servers you can execute operations in order, but as far as I know there is no interval that can be specified. That would have to be a feature request. Also, I'm fairly sure that there is no halt-on-failure option. To do what you like would probably require a custom CLI script in RHQ. I think it could be done that way. On 4/28/2016 10:12 PM, Jong Seok Won wrote:

Hi, Silly me, the whole feature exists in RHQ/JON. And as far as I can tell, it's even available in the UI, GroupOperationSchedulesDetailView. GroupOperationSchedule has: setHaltOnFailure(boolean) where you can set it to fail. setExecutionOrder(): * The order to execute the operations - the first resource in the list is the first one to get its operation * invoked. If this is <code>null</code>, all operations can be invoked in any order and may even be done * concurrently. So if you use setExecutionOrder() & setHaltOnFailure() with the GroupOperationSchedule before passing it to the ScheduleManager, you have the feature you requested. - Micke ----- Original Message ----- From: "Michael Burman" <miburman(a)redhat.com&gt; To: "Discussions around Hawkular development" <hawkular-dev(a)lists.jboss.org&gt; Cc: rhq-users(a)lists.fedorahosted.org Sent: Monday, May 2, 2016 3:27:00 PM Subject: Re: [Hawkular-dev] Is there the feature to provide timegap between ripple restart of WildFly(JBoss EAP) cluster in Hawkular? Hi, While you can't find this out of the box in the UI of RHQ/JON, this is easily doable with the RHQ-CLI interface. If you take a look at the samples directory and deploy-to-restart-JBAS.js (or jbossas.js), you can find function function _restartAS7(group) which uses _runOperationSequentially(group, operationName, operationConfig) method. This restarts in sequential order all the AS instances and waits for up to 60 seconds. To modify the behavior to do one instance at a time and wait for it to finish and abort if it fails, create a loop around the group object (to find single instance ids) in the _runOperationSequantially, change GroupOperation to single reosurce operation and keep rest of the process intact. That should do all the things you need. So using either of those scripts as a base provides you the functionality you're looking for. While it's not currently modified to work with Wildfly, that one also is quite simple to add (the resource names / groups are the only things that should need changing). - Micke ----- Original Message ----- From: "Jong Seok Won" <jwon(a)redhat.com&gt; To: hawkular-dev(a)lists.jboss.org Sent: Friday, April 29, 2016 5:12:16 AM Subject: [Hawkular-dev] Is there the feature to provide timegap between ripple restart of WildFly(JBoss EAP) cluster in Hawkular? Hi all~, Is there the feature to provide timegap between ripple restart of WildFly(JBoss EAP) cluster in Hawkular? If there is no feature, I'm curious there is a roadmap for this feature. Actually, this kind of feature is useful in a production environment. I've already checked RHQ(JON) however there is no for ripple restart. RHQ(JON) provides below in restart operation page of Group menu. 1. "Execute: in the order specified below 2. "Halt on Failure?" Thanks in advance. -- Kindly Regards, Ted Won _______________________________________________ hawkular-dev mailing list hawkular-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hawkular-dev _______________________________________________ rhq-users mailing list rhq-users(a)lists.fedorahosted.org https://lists.fedorahosted.org/admin/lists/rhq-users@lists.fedorahosted.org