Prefer /etc/os-release to detect OS name-version
I modified the host detection used in LbEnv bootstrap to prefer /etc/os-release
and fall back on /etc/redhat-release
or /etc/lsb-release
.
@tlatham can you check if it still works on your RHEL machines, please?
@bcouturi, we may add integration tests to check that we do not break the know OSs.
This is in sync with LbPlatformUtils#9 (closed)