Sorry, just reread the thread. In that case you would use a PDB but normal users cannot use them in 3.5 and 3.6 yet... But even PDB can't help you today if you run a single pod. I think those deployments will block evacuation and that may be a reason why we didn't enable them for users initially.
On Fri, Apr 21, 2017 at 9:27 AM, Marko Lukša <[email protected]> wrote: > He isn't performing a rolling upgrade; he just wants to drain a node one > pod at a time. > > On 21. 04. 2017 09:18, Michail Kargakis wrote: > > If you used those settings and it wasn't honoured then it's a bug. > > On Fri, Apr 21, 2017 at 1:38 AM, Andrew Lau <[email protected]> wrote: > >> I didn't think this was honoured as it just deletes the pods? >> >> On Thu, 20 Apr 2017 at 18:43 Michail Kargakis <[email protected]> >> wrote: >> >>> If you want to scale up first and wait for the new pod to come up before >>> deleting the old use maxSurge=1, maxUnavailable=0 >>> >>> On Thu, Apr 20, 2017 at 10:11 AM, Andrew Lau <[email protected]> >>> wrote: >>> >>>> Is there any way to evacuate a node using the rolling deployment >>>> process where a the new pod can start up first before being deleted from >>>> the current node? >>>> >>>> Drain seems to only delete the pod straight away. If there is a grace >>>> period set, it would be nice if the new pod could atleast have its image >>>> pulled into a new node first before being deleted from the drained more. >>>> >>>> _______________________________________________ >>>> users mailing list >>>> [email protected] >>>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users >>>> >>>> >>> > > > _______________________________________________ > users mailing > [email protected]http://lists.openshift.redhat.com/openshiftmm/listinfo/users > > > > _______________________________________________ > users mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/users > >
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