Upgrade Failed from 2.x to 3

Percona Monitoring and Management (PMM) PMM 3.x
1

Help (Please) I was running the upgrade script and part way thought got a error

Successfully backed up existing PMM Data Volume to b2b9ba16e60de58131d57d1fb229238d70b784fe7470e02d268f6d7db2859562-2025-03-24-142715
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
Migrating PMM Server data from 2.x to 3.x

—snip a bunch of items

Got to this point

Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
:check_mark: mirror.gcr.io/percona/watchtower:latest
Trying to pull mirror.gcr.io/percona/watchtower:latest…
Getting image source signatures
Copying blob 5c6b1ae40fa1 done |
Copying blob 0147d3d90422 done |
Copying blob 076a43c7504b done |
Copying config e4e7f63f52 done |
Writing manifest to image destination
Error: netavark: create veth pair: Netlink error: Cannot allocate memory (os error 12)

The Memory I think was due to several processes on this shared server had backed up and tmp was almost full.

My containers are not in /srv but in /apps/opt/application/docker/volumes/b2b9ba16e60de58131d57d1fb229238d70b784fe7470e02d268f6d7db2859562-2025-03-24-142715

I am kinda afraid to do much as I reall.y do not want to loose the data but am down at this point in time.. Can anyone please help (soon?)

Thank you!!

2

After looking though the pmm script I was able to get it working it appears… So I am now working.. Thank you for the GREAT product

3

Did you have to modify the script in some way?

4

Sorry for the delay.. Basically I read the script and it looks like the very last command failed.. I ran that command manually and setup finished.. Sadly I do not remember what the last command was that I ran.. but it was in the logs.. I copy/pasted it and all was well.. It may have been sometimeout error as the system was pretty busy during the upgrade process