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 <[email protected]> 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 <[email protected]>: > >> 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 <[email protected]>: >> >>> 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 <[email protected]> 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? >>> >>> >>
