>1. running two container and publish port 80 but not really listening >to 80. I simulate a service fault. (eg: port missed config). And in step 2 the health check has layer4 failed: Connection refused.
> As you writen in 3 there is "DNS NX" (=> no dns entry) for all 3 servers, what do you expect when the resolver can't find a ip or srv entry? See the image in this comment: https://gist.github.com/slene/0feaa1e68adfaae1b7868871dd3c0196#gistcomment-2277122 Now the server enter DOWN and can not return back to MAINT. Although it said enters maintenance but not. I think http1/2 should be enable state like http3 wait for SRV records available. Aleksandar Lazic <[email protected]>于2017年12月6日周三 上午7:44写道： > Hi. > > ------ Originalnachricht ------ > Von: "slene" <[email protected]> > An: [email protected] > Gesendet: 05.12.2017 11:36:27 > Betreff: server DOWN and can not auto restore to MAINT state when use > DNS SRV resolvers > > >I'm a new fisher of haproxy. I have some question when I use consul and > >registrator for service discovery. And use haproxy as balancer. > > > >My steps: > > > >1. running two container and publish port 80 but not really listening > >to 80. > What does this mean? > > > >2. haproxy found two server failed status: 0/9 DOWN. (not tried times, > >only once) > >3. remove two container and SRV records already empty. > >4. haproxy found two server failed and enters maintenance. > >5. now two server are full DOWN and can not enter MAINT state. must be > >restore manual by myself (set state to MAINT -> health force up -> set > >state to READY) > > > >I think the servers should change state to MAINT and ready for DNS SRV > >records available instead of just DOWN and need restore manual. Am I > >right? > > > >Is it a bug? Or I miss something. Thanks. > > > >config and logs: > >https://gist.github.com/slene/0feaa1e68adfaae1b7868871dd3c0196 > > Cool you use the new server-template feature ;-) > > As you writen in 3 there is "DNS NX" (=> no dns entry) for all 3 > servers, what do you expect when the resolver can't find a ip or srv > entry? > > Regards > aleks > >
