ABRT generally means that something crittical happened and you may not found that from stdout/stderr, so as journalctl.
You may try to run ExecXXX in its ervice file from console manually to see what will happen and get some hints. -- Thanks, Chengwei On Mon, May 16, 2016 at 08:57:11AM -0700, Avinash Sridharan wrote: > Looks like its the Agent that is getting killed : > Main PID: 8982 (code=killed, signal=ABRT) > > > As Hoasodent mentioned, can you get the output of > "journalctl -u dcos-mesos-slave -b | tail -100" > > You might be able to spot why the Agent exited. > > On Mon, May 16, 2016 at 4:42 AM, haosdent <haosd...@gmail.com> wrote: > > Hi, may we have your `journalctl` result in mesos agent? Or how about your > lauch mesos agent directly? > > On Mon, May 16, 2016 at 7:27 PM, 陈强 <chenqi...@qiyi.com> wrote: > > yes, I checked they configured use the same mesos-dns in /etc/ > resolv.conf and the mesos-dns is also running correctly. maybe it is > not the root cause ? > > > On 2016年05月16日 15:57, 陈强 wrote: > > Hi Stephen Gran, > > Yes, mesos-dns is running.. > I use DC/OS GUI installer, where should I configure or check to > use > the mesos-dns for slaves? thx. > > [root@chenqiang-worker-dev007-shgq ~]# systemctl status > dcos-mesos-dns -l > ● dcos-mesos-dns.service - Mesos DNS: DNS based Service Discovery > Loaded: loaded (/opt/mesosphere/packages/ > mesos-dns--ee4c3c37c9be64426152a17a9aa094187357ae3b/ > dcos.target.wants_master/dcos-mesos-dns.service; enabled; vendor > preset: disabled) > Active: active (running) since 一 2016-05-16 11:07:44 CST; 4h > 45min ago > Main PID: 14718 (mesos-dns) > Memory: 7.0M > CGroup: /system.slice/dcos-mesos-dns.service > └─14718 /opt/mesosphere/bin/mesos-dns --config=/opt/ > mesosphere/etc/mesos-dns.json -logtostderr=true > > 5月 16 11:07:44 chenqiang-worker-dev007-XXX systemd[1]: Started > Mesos DNS: DNS based Service Discovery. > 5月 16 11:07:44 chenqiang-worker-dev007-XXX systemd[1]: Starting > Mesos DNS: DNS based Service Discovery... > 5月 16 11:07:44 chenqiang-worker-dev007-XXX mesos-dns[14718]: 2016/ > 05/16 11:07:44 Connected to 127.0.0.1:2181 > 5月 16 11:07:44 chenqiang-worker-dev007-XXX mesos-dns[14718]: 2016/ > 05/16 11:07:44 Authenticated: id=95903287146905603, timeout=40000 > > > > On 2016年05月16日 15:47, Stephen Gran wrote: > > Hi, > > The ExecStartPre failed - it looks like dns isn't working for > some > reason. Can you check if mesos-dns is running and that the > slaves are > configured to use it? > > Cheers, > > On 16/05/16 08:36, 陈强 wrote: > > It seems the mesos-slave service doesn't start... > > [一 5月 16 15:30:42 root@chenqiang-worker-dev004-XXX ~]# > systemctl > status dcos-mesos-slave.service -l > ● dcos-mesos-slave.service - Mesos Agent: DC/OS Mesos > Agent > Service > Loaded: loaded > (/opt/mesosphere/packages/ > mesos--0335ca0d3700ea88ad8b808f3b1b84d747ed07f0/ > dcos.target.wants_slave/dcos-mesos-slave.service; > enabled; vendor preset: disabled) > Active: activating (auto-restart) (Result: signal) > since 一 > 2016-05-16 15:30:42 CST; 1s ago > Process: 8982 > ExecStart=/opt/mesosphere/packages/ > mesos--0335ca0d3700ea88ad8b808f3b1b84d747ed07f0/bin/ > mesos-slave > (code=killed, signal=ABRT) > Process: 8978 ExecStartPre=/bin/ping -c1 leader.mesos > (code=exited, > status=0/SUCCESS) > Process: 8976 ExecStartPre=/bin/ping -c1 > ready.spartan > (code=exited, > status=0/SUCCESS) > Main PID: 8982 (code=killed, signal=ABRT) > > 5月 16 15:30:42 chenqiang-worker-dev004-XXX systemd[1]: > Unit > dcos-mesos-slave.service entered failed state. > 5月 16 15:30:42 chenqiang-worker-dev004-XXX systemd[1]: > dcos-mesos-slave.service failed. > > but can't find the root cause that make mesos-slave ABRT. > > On 2016年05月16日 14:38, 陈强 wrote: > > Hi all, > > > I installed a DC/OS cluster, but found that no agents > were shown/found > in cluster after finishing GUI installer. > Other components are OK. Does someone met the issue? > thanks. > > > Best Regards. > Chen, Qiang > > > > > > > > -- > 陈强 > > 技术产品中心计算云弹性计算 > 手机：＋86 15900964316 > 分机：8377 > > > > > > -- > Best Regards, > Haosdent Huang > > > > > -- > Avinash Sridharan, Mesosphere > +1 (323) 702 5245 > SECURITY NOTE: file ~/.netrc must not be accessible by others
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