diff options
Diffstat (limited to 'cloudinit/distros/__init__.py')
| -rw-r--r-- | cloudinit/distros/__init__.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/cloudinit/distros/__init__.py b/cloudinit/distros/__init__.py index b297c78b..05721922 100644 --- a/cloudinit/distros/__init__.py +++ b/cloudinit/distros/__init__.py @@ -208,6 +208,15 @@ class Distro(object): and sys_hostname != hostname): update_files.append(sys_fn) + # If something else has changed the hostname after we set it + # initially, we should not overwrite those changes (we should + # only be setting the hostname once per instance) + if (sys_hostname and prev_hostname and + sys_hostname != prev_hostname): + LOG.info("%s differs from %s, assuming user maintained hostname.", + prev_hostname_fn, sys_fn) + return + # Remove duplicates (incase the previous config filename) # is the same as the system config filename, don't bother # doing it twice @@ -222,11 +231,6 @@ class Distro(object): util.logexc(LOG, "Failed to write hostname %s to %s", hostname, fn) - if (sys_hostname and prev_hostname and - sys_hostname != prev_hostname): - LOG.debug("%s differs from %s, assuming user maintained hostname.", - prev_hostname_fn, sys_fn) - # If the system hostname file name was provided set the # non-fqdn as the transient hostname. if sys_fn in update_files: |