error on console

[informant]

Hi, i have a new node add to my cluster and i can not connect with console to vms on this new node, i have the error:

TASK ERROR: command '/bin/nc6 -l -p 5900 -w 10 -e '/usr/bin/ssh -T -o BatchMode=yes 10.0.0.12 /usr/sbin/qm vncproxy 100 2>/dev/null'' failed: exit code 1

only "starting vnc handshake" comes in window.

command pvecm updatecerts --force:

 pvecm updatecerts --force
Signature ok
subject=/OU=PVE Cluster Node/O=Proxmox Virtual Environment/CN=prometheus.speedloc.de
Getting CA Private Key
CA certificate and CA private key do not match
140489327224464:error:0B080074:x509 certificate routines:X509_check_private_key:key values mismatch:x509_cmp.c:330:
unable to generate pve ssl certificate:
command 'openssl x509 -req -in /tmp/pvecertreq-5815.tmp -days 3650 -out /etc/pve/nodes/prometheus/pve-ssl.pem -CAkey /etc/pve/priv/pve-root-ca.key -CA /etc/pve/pve-root-ca.pem -CAserial /etc/pve/priv/pve-root-ca.srl -extfile /tmp/pvesslconf-5815.tmp' failed: exit code 1

What can i do here? all other nodes are working fine with console. i need help please.

best regards

 

[informant]

More Info about ssl cert -> https://www.digicert.com/help/ said all are ok on node and cluster, but why console does not work on this new node? any ideas - please?

if i use command in console, its comes:

/bin/nc6 -l -p 5900 -w 10 -e '/usr/bin/ssh -T -o BatchMode=yes 10.0.0.12 /usr/sbin/qm vncproxy 100'
nc6: connection timed out

and

/bin/nc -l -p 5900 -w 10 -e '/usr/bin/ssh -T -o BatchMode=yes 10.0.0.12 /usr/sbin/qm vncproxy 100'
nc: connection timed out

Proxmox was installed with ISO DVD and updatet to last version. it is a problem with ipv6 in lat proxmox version? i connect with ipv4-client.

pveversion -v
proxmox-ve: 4.1-28 (running kernel: 4.2.6-1-pve)
pve-manager: 4.1-2 (running version: 4.1-2/78c5f4a2)
pve-kernel-4.2.6-1-pve: 4.2.6-28
pve-kernel-4.2.2-1-pve: 4.2.2-16
lvm2: 2.02.116-pve2
corosync-pve: 2.3.5-2
libqb0: 0.17.2-1
pve-cluster: 4.0-29
qemu-server: 4.0-42
pve-firmware: 1.1-7
libpve-common-perl: 4.0-42
libpve-access-control: 4.0-10
libpve-storage-perl: 4.0-38
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.4-18
pve-container: 1.0-35
pve-firewall: 2.0-14
pve-ha-manager: 1.0-16
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u1
lxc-pve: 1.1.5-5
lxcfs: 0.13-pve2
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve6~jessie

a very old artical was here http://blog.stalkr.net/2010/02/proxmox-kvm-reach-vnc-in-ipv6.html but i hope, you have a solution or a idea for my problem.

regards

 

[informant]

@dietmar maurer, you have post a patch here in older version: http://comments.gmane.org/gmane.linux.pve.devel/11383
in lastest version i have the same error, can you fix it please?

regards

 

[informant]

Hi, a new information. if the node was clean installed, console works fine, if new node was add to existing cluster, console does not work.

if i connect to console over cluster url (https://cluster-url:8006), console does not work, if i connect to console over node host (https://node-url:8006), console works fine, if i connect over node url to a console of a other node, it does doent work, too. only console on local host works - why this? whats wrong here?

what can i do here? please help. thanks and regards

 

[informant]

i have test a ssh connect on console and found the error, a old ssh_key was on cluster, i have remove it and set it new, it works fine after this. for all other, they have the same error, clean ssh_keys on cluster in root dir and set it new, after it works fine.

regards