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? > >>> > >>> > >> > >
