t=2020-02-20T22:08:40+0000 lvl=warn msg=“Dqlite server proxy Unix → TLS: read unix @->@00834: use of closed network connection”
t=2020-02-20T22:08:40+0000 lvl=info msg=“Wait for other cluster nodes to upgrade their versions”
t=2020-02-20T22:09:40+0000 lvl=info msg=“Initializing global database”
t=2020-02-20T22:09:40+0000 lvl=warn msg=“Dqlite client proxy TLS → Unix: read tcp 10.41.0.3:45902->10.41.0.3:8443: use of closed network connection”
t=2020-02-20T22:09:40+0000 lvl=warn msg=“Dqlite server proxy Unix → TLS: read unix @->@00834: use of closed network connection”
t=2020-02-20T22:09:41+0000 lvl=info msg=“Wait for other cluster nodes to upgrade their versions”
t=2020-02-20T22:10:41+0000 lvl=info msg=“Initializing global database”
t=2020-02-20T22:10:41+0000 lvl=warn msg=“Dqlite client proxy TLS → Unix: read tcp 10.41.0.3:45930->10.41.0.3:8443: use of closed network connection”
t=2020-02-20T22:10:41+0000 lvl=warn msg=“Dqlite server proxy Unix → TLS: read unix @->@00834: use of closed network connection”
t=2020-02-20T22:10:41+0000 lvl=info msg=“Wait for other cluster nodes to upgrade their versions”
which has been updating since the snap 3.20 to 3.21 update.
lxc list and lxc cluster list hang.
Attempts to revert finally worked and lxd is back on 3.20. snap changes returns:
ID Status Spawn Ready Summary
18 Undone 2 days ago, at 08:42 UTC yesterday at 23:28 UTC Auto-refresh snaps “core”, “lxd”
19 Done yesterday at 23:28 UTC yesterday at 23:31 UTC Auto-refresh snaps “core”, “lxd”
20 Done yesterday at 23:54 UTC yesterday at 23:54 UTC Refresh “lxd” snap from “3.20/stable” channel
Note: This is after reverting back to 3.20 if that may matter.
id 4 is a left over entry after a previous node died(actually reprovisioned in MAAS). It was removed from the cluster with: lxc cluster remove --force . All was done in 3.20 before the snap update to 3.21.
I’d have to say ‘yes’ with high probability. I’ve been playing with MAAS to provision nodes which will join a cluster. There have been ‘many’ trials where the provisioning has failed.
lxd sql global “DELETE FROM nodes WHERE id=4”
followed by:
sudo snap refresh --channel=stable lxd