The server is running Debian buster which has node 10 by default
It doesn't seem like there's a node12 package available in https://apt.wikimedia.org/wikimedia/dists/buster-wikimedia/component/ like node10 was for stretch https://apt.wikimedia.org/wikimedia/dists/stretch-wikimedia/component/node10/
Docker images available in T290750 but testreduce is not using Docker.
Debian bullseye has node 12 by default https://packages.debian.org/bullseye/arm64/nodejs
Is this a blocker for any production work? If yes, what are the time expectations for this to happen?
Side question, has using Docker been considered to solve this going forward?
Is this a blocker for any production work? If yes, what are the time expectations for this to happen?
No, testreduce is only used for the large scale testing we do (roundtrip testing, visual difference testing)
Side question, has using Docker been considered to solve this going forward?
Not that I'm aware of but it seems like it could be a candidate