FM / config

/usr/lib/python2.6/site-packages/cloudinit/config/

/usr/lib/python2.6/site-packages/cloudinit/config

Name	Size	Mode	Actions
cc_apt_configure.py	9600	0644	edit dl rm
cc_apt_configure.pyc	9013	0644	edit dl rm
cc_apt_configure.pyo	9013	0644	edit dl rm
cc_apt_pipelining.py	2111	0644	edit dl rm
cc_apt_pipelining.pyc	1643	0644	edit dl rm
cc_apt_pipelining.pyo	1643	0644	edit dl rm
cc_bootcmd.py	1782	0644	edit dl rm
cc_bootcmd.pyc	1295	0644	edit dl rm
cc_bootcmd.pyo	1295	0644	edit dl rm
cc_byobu.py	2886	0644	edit dl rm
cc_byobu.pyc	2185	0644	edit dl rm
cc_byobu.pyo	2185	0644	edit dl rm
cc_ca_certs.py	3872	0644	edit dl rm
cc_ca_certs.pyc	3396	0644	edit dl rm
cc_ca_certs.pyo	3396	0644	edit dl rm
cc_chef.py	5718	0644	edit dl rm
cc_chef.pyc	4027	0644	edit dl rm
cc_chef.pyo	4027	0644	edit dl rm
cc_debug.py	2869	0644	edit dl rm
cc_debug.pyc	2444	0644	edit dl rm
cc_debug.pyo	2444	0644	edit dl rm
cc_disable_ec2_metadata.py	1312	0644	edit dl rm
cc_disable_ec2_metadata.pyc	873	0644	edit dl rm
cc_disable_ec2_metadata.pyo	873	0644	edit dl rm
cc_disk_setup.py	25274	0644	edit dl rm
cc_disk_setup.pyc	22560	0644	edit dl rm
cc_disk_setup.pyo	22560	0644	edit dl rm
cc_emit_upstart.py	1707	0644	edit dl rm
cc_emit_upstart.pyc	1143	0644	edit dl rm
cc_emit_upstart.pyo	1143	0644	edit dl rm
cc_final_message.py	2348	0644	edit dl rm
cc_final_message.pyc	1860	0644	edit dl rm
cc_final_message.pyo	1860	0644	edit dl rm
cc_foo.py	2453	0644	edit dl rm
cc_foo.pyc	488	0644	edit dl rm
cc_foo.pyo	488	0644	edit dl rm
cc_growpart.py	9602	0644	edit dl rm
cc_growpart.pyc	8928	0644	edit dl rm
cc_growpart.pyo	8928	0644	edit dl rm
cc_grub_dpkg.py	2344	0644	edit dl rm
cc_grub_dpkg.pyc	1543	0644	edit dl rm
cc_grub_dpkg.pyo	1543	0644	edit dl rm
cc_keys_to_console.py	1943	0644	edit dl rm
cc_keys_to_console.pyc	1300	0644	edit dl rm
cc_keys_to_console.pyo	1300	0644	edit dl rm
cc_landscape.py	2991	0644	edit dl rm
cc_landscape.pyc	2476	0644	edit dl rm
cc_landscape.pyo	2476	0644	edit dl rm
cc_locale.py	1358	0644	edit dl rm
cc_locale.pyc	801	0644	edit dl rm
cc_locale.pyo	801	0644	edit dl rm
cc_mcollective.py	3760	0644	edit dl rm
cc_mcollective.pyc	1840	0644	edit dl rm
cc_mcollective.pyo	1840	0644	edit dl rm
cc_migrator.py	3119	0644	edit dl rm
cc_migrator.pyc	2749	0644	edit dl rm
cc_migrator.pyo	2749	0644	edit dl rm
cc_mounts.py	8483	0644	edit dl rm
cc_mounts.pyc	6153	0644	edit dl rm
cc_mounts.pyo	6153	0644	edit dl rm
cc_package_update_upgrade_install.py	3523	0644	edit dl rm
cc_package_update_upgrade_install.pyc	2937	0644	edit dl rm
cc_package_update_upgrade_install.pyo	2937	0644	edit dl rm
cc_phone_home.py	3666	0644	edit dl rm
cc_phone_home.pyc	2479	0644	edit dl rm
cc_phone_home.pyo	2479	0644	edit dl rm
cc_power_state_change.py	5121	0644	edit dl rm
cc_power_state_change.pyc	4934	0644	edit dl rm
cc_power_state_change.pyo	4934	0644	edit dl rm
cc_puppet.py	5166	0644	edit dl rm
cc_puppet.pyc	3055	0644	edit dl rm
cc_puppet.pyo	3055	0644	edit dl rm
cc_resizefs.py	5697	0644	edit dl rm
cc_resizefs.pyc	4768	0644	edit dl rm
cc_resizefs.pyo	4768	0644	edit dl rm
cc_resolv_conf.py	3681	0644	edit dl rm
cc_resolv_conf.pyc	2213	0644	edit dl rm
cc_resolv_conf.pyo	2213	0644	edit dl rm
cc_rightscale_userdata.py	3575	0644	edit dl rm
cc_rightscale_userdata.pyc	2074	0644	edit dl rm
cc_rightscale_userdata.pyo	2074	0644	edit dl rm
cc_rsyslog.py	3412	0644	edit dl rm
cc_rsyslog.pyc	1848	0644	edit dl rm
cc_rsyslog.pyo	1848	0644	edit dl rm
cc_runcmd.py	1348	0644	edit dl rm
cc_runcmd.pyc	842	0644	edit dl rm
cc_runcmd.pyo	842	0644	edit dl rm
cc_salt_minion.py	2315	0644	edit dl rm
cc_salt_minion.pyc	1413	0644	edit dl rm
cc_salt_minion.pyo	1413	0644	edit dl rm
cc_scripts_per_boot.py	1369	0644	edit dl rm
cc_scripts_per_boot.pyc	806	0644	edit dl rm
cc_scripts_per_boot.pyo	806	0644	edit dl rm
cc_scripts_per_instance.py	1377	0644	edit dl rm
cc_scripts_per_instance.pyc	820	0644	edit dl rm
cc_scripts_per_instance.pyo	820	0644	edit dl rm
cc_scripts_per_once.py	1365	0644	edit dl rm
cc_scripts_per_once.pyc	804	0644	edit dl rm
cc_scripts_per_once.pyo	804	0644	edit dl rm
cc_scripts_user.py	1388	0644	edit dl rm
cc_scripts_user.pyc	788	0644	edit dl rm
cc_scripts_user.pyo	788	0644	edit dl rm
cc_scripts_vendor.py	1398	0644	edit dl rm
cc_scripts_vendor.pyc	924	0644	edit dl rm
cc_scripts_vendor.pyo	924	0644	edit dl rm
cc_seed_random.py	3161	0644	edit dl rm
cc_seed_random.pyc	2767	0644	edit dl rm
cc_seed_random.pyo	2767	0644	edit dl rm
cc_set_hostname.py	1460	0644	edit dl rm
cc_set_hostname.pyc	932	0644	edit dl rm
cc_set_hostname.pyo	932	0644	edit dl rm
cc_set_passwords.py	5555	0644	edit dl rm
cc_set_passwords.pyc	4010	0644	edit dl rm
cc_set_passwords.pyo	4010	0644	edit dl rm
cc_ssh.py	5225	0644	edit dl rm
cc_ssh.pyc	4104	0644	edit dl rm
cc_ssh.pyo	4104	0644	edit dl rm
cc_ssh_authkey_fingerprints.py	3648	0644	edit dl rm
cc_ssh_authkey_fingerprints.pyc	3507	0644	edit dl rm
cc_ssh_authkey_fingerprints.pyo	3507	0644	edit dl rm
cc_ssh_import_id.py	3039	0644	edit dl rm
cc_ssh_import_id.pyc	2191	0644	edit dl rm
cc_ssh_import_id.pyo	2191	0644	edit dl rm
cc_timezone.py	1316	0644	edit dl rm
cc_timezone.pyc	769	0644	edit dl rm
cc_timezone.pyo	769	0644	edit dl rm
cc_update_etc_hosts.py	2391	0644	edit dl rm
cc_update_etc_hosts.pyc	1509	0644	edit dl rm
cc_update_etc_hosts.pyo	1509	0644	edit dl rm
cc_update_hostname.py	1627	0644	edit dl rm
cc_update_hostname.pyc	1166	0644	edit dl rm
cc_update_hostname.pyo	1166	0644	edit dl rm
cc_users_groups.py	1265	0644	edit dl rm
cc_users_groups.pyc	792	0644	edit dl rm
cc_users_groups.pyo	792	0644	edit dl rm
cc_write_files.py	3554	0644	edit dl rm
cc_write_files.pyc	3231	0644	edit dl rm
cc_write_files.pyo	3231	0644	edit dl rm
cc_yum_add_repo.py	3944	0644	edit dl rm
cc_yum_add_repo.pyc	3026	0644	edit dl rm
cc_yum_add_repo.pyo	3026	0644	edit dl rm
__init__.py	1970	0644	edit dl rm
__init__.pyc	1349	0644	edit dl rm
__init__.pyo	1349	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/cloudinit/config/cc_power_state_change.py (5121B)

# vi: ts=4 expandtab
#
#    Copyright (C) 2011 Canonical Ltd.
#
#    Author: Scott Moser <scott.moser@canonical.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/>.

from cloudinit.settings import PER_INSTANCE
from cloudinit import util

import errno
import os
import re
import subprocess
import time

frequency = PER_INSTANCE

EXIT_FAIL = 254

def givecmdline(pid):
    # Returns the cmdline for the given process id. In Linux we can use procfs
    # for this but on BSD there is /usr/bin/procstat.
    try:
        # Example output from procstat -c 1
        #   PID COMM             ARGS
        #     1 init             /bin/init --
        if util.system_info()["platform"].startswith('FreeBSD'):
            (output, _err) = util.subp(['procstat', '-c', str(pid)])
            line = output.splitlines()[1]
            m = re.search('\d+ (\w|\.|-)+\s+(/\w.+)', line)
            return m.group(2)
        else:
            return util.load_file("/proc/%s/cmdline" % pid)
    except IOError:
        return None

def handle(_name, cfg, _cloud, log, _args):

try:
        (args, timeout) = load_power_state(cfg)
        if args is None:
            log.debug("no power_state provided. doing nothing")
            return
    except Exception as e:
        log.warn("%s Not performing power state change!" % str(e))
        return

mypid = os.getpid()

cmdline = givecmdline(mypid)
    if not cmdline:
        log.warn("power_state: failed to get cmdline of current process")
        return

devnull_fp = open(os.devnull, "w")

log.debug("After pid %s ends, will execute: %s" % (mypid, ' '.join(args)))

util.fork_cb(run_after_pid_gone, mypid, cmdline, timeout, log, execmd,
                 [args, devnull_fp])

def load_power_state(cfg):
    # returns a tuple of shutdown_command, timeout
    # shutdown_command is None if no config found
    pstate = cfg.get('power_state')

if pstate is None:
        return (None, None)

if not isinstance(pstate, dict):
        raise TypeError("power_state is not a dict.")

opt_map = {'halt': '-H', 'poweroff': '-P', 'reboot': '-r'}

mode = pstate.get("mode")
    if mode not in opt_map:
        raise TypeError("power_state[mode] required, must be one of: %s." %
                        ','.join(opt_map.keys()))

delay = pstate.get("delay", "now")
    # convert integer 30 or string '30' to '+30'
    try:
        delay = "+%s" % int(delay)
    except ValueError:
        pass

if delay != "now" and not re.match(r"\+[0-9]+", delay):
        raise TypeError("power_state[delay] must be 'now' or '+m' (minutes).")

args = ["shutdown", opt_map[mode], delay]
    if pstate.get("message"):
        args.append(pstate.get("message"))

try:
        timeout = float(pstate.get('timeout', 30.0))
    except ValueError:
        raise ValueError("failed to convert timeout '%s' to float." %
                         pstate['timeout'])

return (args, timeout)

def doexit(sysexit):
    os._exit(sysexit)  # pylint: disable=W0212

def execmd(exe_args, output=None, data_in=None):
    try:
        proc = subprocess.Popen(exe_args, stdin=subprocess.PIPE,
                                stdout=output, stderr=subprocess.STDOUT)
        proc.communicate(data_in)
        ret = proc.returncode  # pylint: disable=E1101
    except Exception:
        doexit(EXIT_FAIL)
    doexit(ret)

def run_after_pid_gone(pid, pidcmdline, timeout, log, func, args):
    # wait until pid, with /proc/pid/cmdline contents of pidcmdline
    # is no longer alive.  After it is gone, or timeout has passed
    # execute func(args)
    msg = None
    end_time = time.time() + timeout

def fatal(msg):
        if log:
            log.warn(msg)
        doexit(EXIT_FAIL)

known_errnos = (errno.ENOENT, errno.ESRCH)

while True:
        if time.time() > end_time:
            msg = "timeout reached before %s ended" % pid
            break

try:
            cmdline = givecmdline(pid)
            if cmdline != pidcmdline:
                msg = "cmdline changed for %s [now: %s]" % (pid, cmdline)
                break

except IOError as ioerr:
            if ioerr.errno in known_errnos:
                msg = "pidfile gone [%d]" % ioerr.errno
            else:
                fatal("IOError during wait: %s" % ioerr)
            break

except Exception as e:
            fatal("Unexpected Exception: %s" % e)

time.sleep(.25)

if not msg:
        fatal("Unexpected error in run_after_pid_gone")

if log:
        log.debug(msg)
    func(*args)

cmd: