However now i perceive a problem with masters. If i turn off one master on Network A the the master on network B is elected but after a minute it will disconnect, coming back to the original one.
2016-04-14 16:26 GMT+02:00 Stefano Bianchi <[email protected]>: > on openstack security group the ssh port is open. > > > 2016-04-14 16:24 GMT+02:00 Flavio Junqueira <[email protected]>: > >> 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? >> >>> >> >>> >> >> >> >> >
