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Date: Thu, 14 Apr 2016 16:22:18 +0200
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Subject: Re: Zookeeper mesos-master on different network
From: Stefano Bianchi <jazzista88@gmail.com>
To: user@zookeeper.apache.org
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Flavio in your opinion my setup up of zookeeper files is correct?


2016-04-14 16:16 GMT+02:00 Stefano Bianchi <jazzista88@gmail.com>:

> Nothing also telnet works.
>
> 2016-04-14 16:10 GMT+02:00 Stefano Bianchi <jazzista88@gmail.com>:
>
>> 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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