----- Mail original ----- > De: "Joseph Wu" <[email protected]> > À: "dev" <[email protected]> > Envoyé: Mercredi 31 Août 2016 17:16:57 > Objet: Re: Maintenance API question > > Most likely, the hostname and IP you've put into the "machine_Ids" > does not *exactly > match* the hostname and IP the agent is identifying itself as.
in this case master should reject the request according to the documentation. Here it is accepted (200 OK in response and appears in maintenance/schedule and maintenance/status If in > doubt, you can check the master's /slaves endpoint. Or, you can manually > set the hostname and IP when starting the agent. I took information for the master UI and it is the same. Maybe the issue is the fact I am on a single machine, so hostname and ip are the same for master and slave.... > > On Wed, Aug 31, 2016 at 3:16 AM, Olivier Sallou <[email protected]> > wrote: > > > Hi, > > I am trying to use the /maintenance API for mesos slave maintenance/drain. > > > > I follow doc at http://mesos.apache.org/documentation/latest/maintenance/ > > > > I use mesos 1.0.1 on a single machine (for dev). > > > > When scheduling a node using > > > > > > > > { > > "windows" : [ > > { > > "machine_ids" : [ > > { "hostname" : "tifenn.irisa.fr", "ip" : "127.0.0.1" } > > ], > > "unavailability" : { > > "start" : { "nanoseconds" : 1472637340000000000 }, > > "duration" : { "nanoseconds" : 3600000000000 } > > } > > } > > ] > > } > > > > > > > > > > The start date is set in the recent past (setting to future did not > > change). > > > > > > I see in /maintenance/status > > > > {"draining_machines":[{"id":{"hostname":"tifenn.irisa.fr"," > > ip":"127.0.0.1"}}]} > > > > However, the offers I receive do not contain the unavailibility parameter. > > I do not know if it is expected, but start/duration do not appear in > > maintenance/status result. > > I see in master logs: HTTP POST for /master/maintenance/schedule from > > 127.0.0.1:34858 with User-Agent='curl/7.43.0' > > > > > > I tried anyway to switch the node to maintenance (/maintenance/down) but I > > continue to receive offers for this slave. In status, I see my slave in > > machines_down: > > > > {"down_machines":[{"hostname":"tifenn.irisa.fr","ip":"127.0.0.1"}]} > > > > I can see on master logs: > > > > > > > > I0831 12:12:37.568898 6428 http.cpp:381] HTTP POST for > > /master/machine/down from 127.0.0.1:34970 with User-Agent='curl/7.43.0' > > > > .... > > > > Sending 1 offers to framework a559cd9e-3e58-4377-9e1a-c8f3d28d2318-0000 > > (Go-Docker Mesos) at scheduler-41e42d1f-b8f8-473a- > > [email protected]:43060 > > > > > > > > > > Should something be set to enable maintenance in mesos ? > > > > > > > > > > Thanks > > > > > > > > > > Olivier > > >
