Unable to login to web interface

[Subbeh]

I recently did a revamp of my network and had to change the IPs and subnets of my proxmox machines (2 server cluster). Since then I can't log in to the web interface anymore of both proxmox instances. I'm using the root account using PAM authentication and get a login failure.

I can log in with root over SSH, both key and password. I changed the root password, rebooted and deleted my browser cache. pveproxy and pve-manager are running.

What else can I try to sort this out?

 

[Subbeh]

I managed to fix it by running a local cfs and then changing the corosync config.

Found here:

# stop corosync and pmxcfs on all nodes
$ systemctl stop corosync pve-cluster

# start pmxcfs in local mode on all nodes
$ pmxcfs -l

# put correct corosync config into local pmxcfs and corosync config dir (make sure to bump the 'config_version' inside the config file)
$ cp correct_corosync.conf /etc/pve/corosync.conf
$ cp correct_corosync.conf /etc/corosync/corosync.conf

# kill local pmxcfs
$ killall pmxcfs

# start corosync and pmxcfs again
$ systemctl start pve-cluster corosync

# check status
$ journalctl --since '-5min' -u pve-cluster -u corosync
$ pvecm status