Moved the handlers from a user_data directory to a handler directory.

1 files changed, 0 insertions, 101 deletions

diff --git a/cloudinit/handlers/cc_update_hostname.py b/cloudinit/handlers/cc_update_hostname.py
deleted file mode 100644
index b9d1919a..00000000
--- a/cloudinit/handlers/cc_update_hostname.py
+++ /dev/null
@@ -1,101 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2011 Canonical Ltd.
-#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License version 3, as
-#    published by the Free Software Foundation.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import cloudinit.util as util
-import subprocess
-import errno
-from cloudinit.CloudConfig import per_always
-
-frequency = per_always
-
-
-def handle(_name, cfg, cloud, log, _args):
-    if util.get_cfg_option_bool(cfg, "preserve_hostname", False):
-        log.debug("preserve_hostname is set. not updating hostname")
-        return
-
-    (hostname, _fqdn) = util.get_hostname_fqdn(cfg, cloud)
-    try:
-        prev = "%s/%s" % (cloud.get_cpath('data'), "previous-hostname")
-        update_hostname(hostname, prev, log)
-    except Exception:
-        log.warn("failed to set hostname\n")
-        raise
-
-
-# read hostname from a 'hostname' file
-# allow for comments and stripping line endings.
-# if file doesn't exist, or no contents, return default
-def read_hostname(filename, default=None):
-    try:
-        fp = open(filename, "r")
-        lines = fp.readlines()
-        fp.close()
-        for line in lines:
-            hpos = line.find("#")
-            if hpos != -1:
-                line = line[0:hpos]
-            line = line.rstrip()
-            if line:
-                return line
-    except IOError as e:
-        if e.errno != errno.ENOENT:
-            raise
-    return default
-
-
-def update_hostname(hostname, prev_file, log):
-    etc_file = "/etc/hostname"
-
-    hostname_prev = None
-    hostname_in_etc = None
-
-    try:
-        hostname_prev = read_hostname(prev_file)
-    except Exception as e:
-        log.warn("Failed to open %s: %s" % (prev_file, e))
-
-    try:
-        hostname_in_etc = read_hostname(etc_file)
-    except:
-        log.warn("Failed to open %s" % etc_file)
-
-    update_files = []
-    if not hostname_prev or hostname_prev != hostname:
-        update_files.append(prev_file)
-
-    if (not hostname_in_etc or
-        (hostname_in_etc == hostname_prev and hostname_in_etc != hostname)):
-        update_files.append(etc_file)
-
-    try:
-        for fname in update_files:
-            util.write_file(fname, "%s\n" % hostname, 0644)
-            log.debug("wrote %s to %s" % (hostname, fname))
-    except:
-        log.warn("failed to write hostname to %s" % fname)
-
-    if hostname_in_etc and hostname_prev and hostname_in_etc != hostname_prev:
-        log.debug("%s differs from %s. assuming user maintained" %
-                  (prev_file, etc_file))
-
-    if etc_file in update_files:
-        log.debug("setting hostname to %s" % hostname)
-        subprocess.Popen(['hostname', hostname]).communicate()