Changed the IP addresses of both nodes in a 2 node cluster and now /etc/pve is empty and my cluster wont start.

[0daymaster]

I followed the guide in this forum regarding changing IP addresses and changed both addresses in a two node cluster. After updating /etc/hosts and rebooting, the IP addresses changed as expected, but corosync will not start.

/etc/hosts on host "sv-pve-1"

127.0.0.1 localhost.localdomain localhost
10.27.1.41 sv-pve-1.corp.[REDACTED].com sv-pve-1

# The following lines are desirable for IPv6 capable hosts

::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

/etc/hosts on host "sv-pve-2"

127.0.0.1 localhost.localdomain localhost
10.27.1.42 sv-pve-2.corp.[REDACTED].com sv-pve-2

# The following lines are desirable for IPv6 capable hosts

::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

After rebooting corosync will not start. journalctl -xe reveals this over and over:

pveproxy[2761]: worker exit
pveproxy[2762]: worker exit
pveproxy[1732]: worker 2761 finished
pveproxy[1732]: worker 2760 finished
pveproxy[1732]: worker 2762 finished
pveproxy[1732]: starting 3 worker(s)
pveproxy[1732]: worker 2763 started
pveproxy[1732]: worker 2764 started
pveproxy[1732]: worker 2765 started
pveproxy[2763]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm lied to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm line 1917.
pveproxy[2764]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm lied to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm line 1917.
pveproxy[2765]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm lied to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm line 1917.

I have tried doing everything others have done to resolve this problem and nothing is working. Is it time to back up my VMs and start fresh?

 

[shrdlicka]

Hi,

Did you change the iP in /etc/hosts and /etc/network/interfaces and /etc/pve/corosync.conf?