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authorScott Moser <smoser@ubuntu.com>2016-08-10 09:06:15 -0600
committerScott Moser <smoser@ubuntu.com>2016-08-10 09:06:15 -0600
commitc3c3dc693c14175e110b5fe125d4d5f98ace9700 (patch)
tree8858702c2c8a6ad4bf1bb861a4565e0a9c28e588 /cloudinit/handlers/upstart_job.py
parent5bd3493d732e5b1902872958e8681f17cbc81ce5 (diff)
downloadcloud-init-trunk.tar.gz
README: Mention move of revision control to git.HEADtrunk
cloud-init development has moved its revision control to git. It is available at https://code.launchpad.net/cloud-init Clone with git clone https://git.launchpad.net/cloud-init or git clone git+ssh://git.launchpad.net/cloud-init For more information see https://git.launchpad.net/cloud-init/tree/HACKING.rst
Diffstat (limited to 'cloudinit/handlers/upstart_job.py')
-rw-r--r--cloudinit/handlers/upstart_job.py119
1 files changed, 0 insertions, 119 deletions
diff --git a/cloudinit/handlers/upstart_job.py b/cloudinit/handlers/upstart_job.py
deleted file mode 100644
index ab381e00..00000000
--- a/cloudinit/handlers/upstart_job.py
+++ /dev/null
@@ -1,119 +0,0 @@
-# vi: ts=4 expandtab
-#
-# Copyright (C) 2012 Canonical Ltd.
-# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
-# Copyright (C) 2012 Yahoo! Inc.
-#
-# Author: Scott Moser <scott.moser@canonical.com>
-# Author: Juerg Haefliger <juerg.haefliger@hp.com>
-# Author: Joshua Harlow <harlowja@yahoo-inc.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 os
-import re
-
-from cloudinit import handlers
-from cloudinit import log as logging
-from cloudinit import util
-
-from cloudinit.settings import (PER_INSTANCE)
-
-LOG = logging.getLogger(__name__)
-UPSTART_PREFIX = "#upstart-job"
-
-
-class UpstartJobPartHandler(handlers.Handler):
- def __init__(self, paths, **_kwargs):
- handlers.Handler.__init__(self, PER_INSTANCE)
- self.upstart_dir = paths.upstart_conf_d
-
- def list_types(self):
- return [
- handlers.type_from_starts_with(UPSTART_PREFIX),
- ]
-
- def handle_part(self, data, ctype, filename, payload, frequency):
- if ctype in handlers.CONTENT_SIGNALS:
- return
-
- # See: https://bugs.launchpad.net/bugs/819507
- if frequency != PER_INSTANCE:
- return
-
- if not self.upstart_dir:
- return
-
- filename = util.clean_filename(filename)
- (_name, ext) = os.path.splitext(filename)
- if not ext:
- ext = ''
- ext = ext.lower()
- if ext != ".conf":
- filename = filename + ".conf"
-
- payload = util.dos2unix(payload)
- path = os.path.join(self.upstart_dir, filename)
- util.write_file(path, payload, 0o644)
-
- if SUITABLE_UPSTART:
- util.subp(["initctl", "reload-configuration"], capture=False)
-
-
-def _has_suitable_upstart():
- # (LP: #1124384)
- # a bug in upstart means that invoking reload-configuration
- # at this stage in boot causes havoc. So, try to determine if upstart
- # is installed, and reloading configuration is OK.
- if not os.path.exists("/sbin/initctl"):
- return False
- try:
- (version_out, _err) = util.subp(["initctl", "version"])
- except Exception:
- util.logexc(LOG, "initctl version failed")
- return False
-
- # expecting 'initctl version' to output something like: init (upstart X.Y)
- if re.match("upstart 1.[0-7][)]", version_out):
- return False
- if "upstart 0." in version_out:
- return False
- elif "upstart 1.8" in version_out:
- if not os.path.exists("/usr/bin/dpkg-query"):
- return False
- try:
- (dpkg_ver, _err) = util.subp(["dpkg-query",
- "--showformat=${Version}",
- "--show", "upstart"], rcs=[0, 1])
- except Exception:
- util.logexc(LOG, "dpkg-query failed")
- return False
-
- try:
- good = "1.8-0ubuntu1.2"
- util.subp(["dpkg", "--compare-versions", dpkg_ver, "ge", good])
- return True
- except util.ProcessExecutionError as e:
- if e.exit_code is 1:
- pass
- else:
- util.logexc(LOG, "dpkg --compare-versions failed [%s]",
- e.exit_code)
- except Exception as e:
- util.logexc(LOG, "dpkg --compare-versions failed")
- return False
- else:
- return True
-
-SUITABLE_UPSTART = _has_suitable_upstart()