Chengwei, Thanks a lot. which is the exactly answer I am looking for.
2015-11-26 22:28 GMT+08:00 Chengwei Yang <[email protected]>:
> Yes, both mesos-master/slave, scheduler use libprocess so far and you can
> set
> LIBPROCESS_IP by set mesos-master/slave opton(--ip).
>
> For scheduler which doesn't export an option to configure LIBPROCESS_IP
> then you
> have to configure the environment yourself.
>
> BUT only when your host not configured correclty.
>
> `not configured correctly` means the local ip that libprocess got from
> hostname
> is incorrect.
>
> See code 3rdparty/libprocess/src/process.cpp:929-935, like below
>
> ```
> $ sed -ne '929,935p' 3rdparty/libprocess/src/process.cpp
> if (gethostname(hostname, sizeof(hostname)) < 0) {
> LOG(FATAL) << "Failed to initialize, gethostname: "
> << hstrerror(h_errno);
> }
>
> // Lookup IP address of local hostname.
> Try<net::IP> ip = net::getIP(hostname, __address__.ip.family());
> ```
>
> Ensure you have your host configured correctly. You may have to add a line
> to
> `/etc/hosts` like
>
> <external_IP_which_can_be_used_by_libprocess> <the_hostname>
>
> --
> Thanks,
> Chengwei
>
> On Thu, Nov 26, 2015 at 05:58:28PM +0800, haosdent wrote:
> > Hi, Mesos use libprocess, which need set LIBPROCESS_IP and
> LIBPROCESS_PORT
> > to communicate with.
> > https://github.com/apache/mesos/tree/master/3rdparty/libprocess
> >
> > On Thu, Nov 26, 2015 at 5:47 PM, zhou weitao <[email protected]>
> wrote:
> >
> > > Hi, list:
> > >
> > > as the subject. Whatever Marathon, chronos, Spark and so on, I have to
> set
> > > the ENV LIBPROCESS_IP for registering them to mesos-master. But I
> doesn't
> > > figure out why I have to do that yet. If possible, please shoot me some
> > > info.
> > >
> > > thanks in advance.
> > >
> >
> >
> >
> > --
> > Best Regards,
> > Haosdent Huang
>
