Paul Holzinger e82d196269 pkg/machine: make checkExclusiveActiveVM race free ...

We need to take another lock to prevent concurrent starts from different
machines.

I manually tested it by starting three VM in parallel with:
podman machine start & podman machine start test1 & podman machine start test2

I also added a CI test that seems to work as expected (failed with the
old binary, worked with the new)

Before this patch I was able to start more than VM, with this patch it
now only starts one of them and the other ones will fail to start with
a proper error.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

2024-03-14 11:13:08 +01:00

..

lock.go

pkg/machine: make checkExclusiveActiveVM race free

2024-03-14 11:13:08 +01:00