Things I would check or modify... - output of 'pvecm s' and 'pvecm n' commands. - syslog on each node for any clues. - ntp. - separate cluster (corosync) network from storage network (i.e In your case, use --link2, LAN).
G. On Sat, 25 Jan 2020 at 15:44, Frank Thommen <f.thom...@dkfz-heidelberg.de> wrote: > Dear all, > > I have installed a 3-node PVE cluster as instructed on > https://pve.proxmox.com/pve-docs/chapter-pvecm.html (usung commandline). > When I now connect via GUI to one node and select one of the other > nodes, I get a "401" error message and then I am asked to authenticate > to the other node. So to see all nodes from all other nodes via GUI I > would have to authenticate nine times. I don't think that is as it > should be ;-). I would assume that once I am logged in on the GUI of one > of the cluster nodes, I can look at the other two nodes w/o additional > authentication from this GUI. > > The situation is somehow similar to the one described on > > https://forum.proxmox.com/threads/3-node-cluster-permission-denied-invalid-pve-ticket-401.56038/, > > but the suggested "pvecm updatecerts" (run on each node) only helped for > a short time. After a reboot of the nodes I am back to the potential > nine authentications. > > My three nodes are connected through a full 10GE mesh > (https://pve.proxmox.com/wiki/Full_Mesh_Network_for_Ceph_Server) using > broadcast bonds. This mesh will finally also be used for Ceph. I > configured this mesh to be the cluster network (--link0). As fallback > (--link1) I used the regular LAN. > > Does anyone have an idea what could be wrong and how this could be > fixed? Could the mesh with the broadcast bonds be the problem? If yes, > should I use an other type of mesh? Unfortunately a full dedicated > PVE-only network with a switch is not an option. I can either use a > mesh or the regular LAN in the datacenter. > > The systems are running PVE 6.1-3. > > Any help or hint is appreciated. > > Cheers > frank > _______________________________________________ > pve-user mailing list > pve-user@pve.proxmox.com > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > _______________________________________________ pve-user mailing list pve-user@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
