Problem:
No response to “lxc commands” on any of the node after doing apt update on the distribution.
Also noticed there are more then 100,000 connections from other two nodes to master node. I just used part of the connection in netstat -an command below.
Steps to reproduce
- Run apt upgrade on nodes in a cluster.
- Try to run lxc list on any node in the cluster.
Output of lxc info in debug mode
DBUG[08-17|04:50:20] Connecting to a local LXD over a Unix socket
DBUG[08-17|04:50:20] Sending request to LXD etag= method=GET url=http://unix.socket/1.0
LXC Info
This was done previously before update:
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
environment:
addresses:
- 10.8.8.2:8443
architectures:
- x86_64
- i686
certificate:
-----BEGIN CERTIFICATE-----
-----END CERTIFICATE-----
certificate_fingerprint:
driver: lxc
driver_version: 3.0.1
kernel: Linux
kernel_architecture: x86_64
kernel_version: 4.15.0-1014-gcp
server: lxd
server_pid: 29049
server_version: "3.3"
storage: btrfs
storage_version: "4.4"
server_clustered: true
server_name: test
Additional information when trying to stop the lxd daemon using snap:
sudo snap stop lxd
error: cannot perform the following tasks:
- stop of [lxd.daemon] (# systemctl stop snap.lxd.daemon.service
<exceeded maximum runtime of 1m1s>)
- stop of [lxd.daemon] (exceeded maximum runtime of 1m1s)
netstat -an
tcp 0 0 10.8.8.2:8443 0.0.0.0:* LISTEN
tcp 0 0 10.8.8.2:8443 10.8.8.4:58631 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:35131 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:43121 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:58260 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:53067 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:45395 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:39579 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:45221 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:57022 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:43262 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:42859 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:37665 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:37404 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:50994 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:41294 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:43341 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:47056 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:40375 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:40222 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:38883 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:41520 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:40205 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:52654 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:55706 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:46740 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:42285 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:33858 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:44520 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:56125 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:32926 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.3:37056 ESTABLISHED
tcp 0 0 10.8.8.2:8443 10.8.8.4:40548 ESTABLISHED