Hi Lukasz, this is not an unusual setup. You will need: - the SDN port: 4789 UDP (both directions: masters/nodes to nodes) - the kubelet port: 10250 TCP (masters to nodes) - the DNS port: 8053 TCP/UDP (nodes to masters) If you can't reach VLAN b pods from VLAN A the issue is probably with the SDN port. Mind that it is using UDP.
Regards, Frédéric On Wed, Jun 21, 2017 at 4:13 AM, Łukasz Strzelec <[email protected]> wrote: > -- Hello, > > I have to install OSO with dedicated HW nodes for one of my customer. > > Current cluster is placed in VLAN (for the sake of this question) called: > VLAN_A > > The Customer's nodes have to be place in another vlan: VLAN_B > > Now the question, what ports and routes I have to setup to get this to > work? > > The assumption is that traffic between vlans is filtered by default. > > > Now, what I already did: > > I had opened the ports with accordance to documentation, then scaled up > the cluster (ansible playbook). > > From the first sight , everything was working fine. Nodes had been ready. > I can deploy simple pod (eg. hello-openshift). But I can't reach te > service. During S2I process, pushing into registry is ending with > > information "no route to host". I've checked this out, and for nodes > placed in VLAN_A (the same one as registry and router) everything works > fine. The problem is in the traffic between VLANs A <-> B. I > > can't reach any IP of services of deployed pods on newly added nodes. > Thus, traffic between pods over service-subnet is not allow. Question is > what should I open? Whole 172.30.0.0/16 between those 2 > > vlans, or dedicated rules to /from registry, router , metrics and so on ? > > > -- > Ł.S. > > _______________________________________________ > users mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/users > > -- *Frédéric Giloux* Senior Middleware Consultant Red Hat Germany [email protected] M: +49-174-172-4661 redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted ________________________________________________________________________ Red Hat GmbH, http://www.de.redhat.com/ Sitz: Grasbrunn, Handelsregister: Amtsgericht München, HRB 153243 Geschäftsführer: Paul Argiry, Charles Cachera, Michael Cunningham, Michael O'Neill
_______________________________________________ users mailing list [email protected] http://lists.openshift.redhat.com/openshiftmm/listinfo/users
