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From Stefano Bianchi <jazzist...@gmail.com>
Subject Re: Zookeeper mesos-master on different network
Date Thu, 14 Apr 2016 14:26:38 GMT
on openstack security group the ssh port is open.


2016-04-14 16:24 GMT+02:00 Flavio Junqueira <fpj@apache.org>:

> Is it an indication that the SSH port is open and the others aren't?
>
> -Flavio
>
> > On 14 Apr 2016, at 15:10, Stefano Bianchi <jazzista88@gmail.com> wrote:
> >
> > I tried with telnet and i have connection timed out, but i am able to
> > connect trough SSH
> >
> > 2016-04-14 16:05 GMT+02:00 Stefano Bianchi <jazzista88@gmail.com>:
> >
> >> Thanks for your reply Flavio.
> >> Actually, i don't have a DNS, so i am foced to type hosts file, in
> which i
> >> have set all the IP addrsses.
> >> Of course for the note in Network B i have set the Floating IP of the
> >> other 2 slaves in network A associated to their hostname. Actually i
> don't
> >> know if it is correct, but at least if i make a ping from the slave in
> >> Network B to a slave in A i obtain replies. and vice versa.
> >>
> >> 2016-04-14 15:55 GMT+02:00 Flavio Junqueira <fpj@apache.org>:
> >>
> >>> Have you made sure that a slave in net B is able to telnet or ssh to
> the
> >>> leader machine in net A? Is it possible that the client port is blocker
> >>> from B to A?
> >>>
> >>> -Flavio
> >>>
> >>>
> >>>> On 14 Apr 2016, at 14:09, Stefano Bianchi <jazzista88@gmail.com>
> wrote:
> >>>>
> >>>> Hi all
> >>>> i'm working on OpenStack and i have build come virtual machines and
2
> >>>> different networks with it.
> >>>> I have set two mesos clusters:
> >>>>
> >>>> NetworkA:
> >>>> 2 mesos master
> >>>> 2 mesos slaves
> >>>>
> >>>> NetworkB:
> >>>> 1 mesos master
> >>>> 1 mesos slave
> >>>>
> >>>> I should try to make and interconnection between these two clusters.
> >>>>
> >>>> I have set zookeeper configurations such that all 3 masters are
> >>> competing
> >>>> for he leadership. I show you the main configurations:
> >>>>
> >>>> NetworkA on both 2 masters:
> >>>>
> >>>> */etc/zookeeper/conf/zoo.cfg *: at the end of the file
> >>>>
> >>>> server.1=192.168.100.54:2888:3888 (master1 on network A)
> >>>>
> >>>> server.2=192.168.100.55:2888:3888 (master2 on network A)
> >>>>
> >>>> server.3=131.154.xxx.xxx:2888:3888 (Master3 on network B, i have set
> >>>> floating IP)
> >>>>
> >>>> *etc/mesos/zk*
> >>>>
> >>>> zk://192.168.100.54:2181,192.168.100.55:2181
> ,131.154.xxx.xxx:2181/mesos
> >>>>
> >>>> NetorkB:
> >>>>
> >>>> */etc/zookeeper/conf/zoo.cfg: at the end of the file:*
> >>>>
> >>>> server.1=131.154.96.27:2888:3888 (master1 on network A, i have set
> >>> floating
> >>>> IP)
> >>>>
> >>>> server.2=131.154.96.32:2888:3888 (master2 on network A, i have set
> >>> floating
> >>>> IP)
> >>>>
> >>>> server.3=192.168.10.11:2888:3888 (Master3 on network B)
> >>>>
> >>>>
> >>>> *etc/mesos/zk:*
> >>>>
> >>>> zk://131.154.zzz.zzz:2181,131.154.yyy.yyy:2181,
> 192.168.10.11:2181/mesos
> >>>>
> >>>>
> >>>> the 3 masters seems to work fine, if i stop mesos-master service on
> one
> >>> of
> >>>> them, there is the rielection, so they are behaving as one single
> >>> cluster
> >>>> with 3 masters.
> >>>> I have no problems with masters, but with slaves.
> >>>> I have currenty set up slaves setting the /etc/mesos/zk exactly as i
> >>> shown
> >>>> above in a coherent way.
> >>>>
> >>>> Now the leader s one master which is on the Network A, and only the
> >>> slaves
> >>>> on Network A can connect to it, but i need to connect also the slave
> on
> >>> the
> >>>> other network.
> >>>> Do you have suggestions?
> >>>
> >>>
> >>
>
>

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