diff options
Diffstat (limited to 'cloudinit/distros/__init__.py')
| -rw-r--r-- | cloudinit/distros/__init__.py | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/cloudinit/distros/__init__.py b/cloudinit/distros/__init__.py index fa7cc1ca..4bde2393 100644 --- a/cloudinit/distros/__init__.py +++ b/cloudinit/distros/__init__.py @@ -189,15 +189,20 @@ class Distro(object): else: need_change = True for entry in prev_info: - if sorted(entry) == sorted([fqdn, hostname]): - # Exists already, leave it be - need_change = False - break + entry_fqdn = None + entry_aliases = [] + if len(entry) >= 1: + entry_fqdn = entry[0] + if len(entry) >= 2: + entry_aliases = entry[1:] + if entry_fqdn is not None and entry_fqdn == fqdn: + if hostname in entry_aliases: + # Exists already, leave it be + need_change = False if need_change: - # Doesn't exist, change the first - # entry to be this entry + # Doesn't exist, add that entry in... new_entries = list(prev_info) - new_entries[0] = [fqdn, hostname] + new_entries.append([fqdn, hostname]) eh.del_entries(local_ip) for entry in new_entries: if len(entry) == 1: |