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_mounts.py (8483B)

# vi: ts=4 expandtab
#
#    Copyright (C) 2009-2010 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/>.

from string import whitespace  # pylint: disable=W0402

import logging
import os.path
import re

from cloudinit import type_utils
from cloudinit import util

# Shortname matches 'sda', 'sda1', 'xvda', 'hda', 'sdb', xvdb, vda, vdd1, sr0
SHORTNAME_FILTER = r"^([x]{0,1}[shv]d[a-z][0-9]*|sr[0-9]+)$"
SHORTNAME = re.compile(SHORTNAME_FILTER)
WS = re.compile("[%s]+" % (whitespace))
FSTAB_PATH = "/etc/fstab"

LOG = logging.getLogger(__name__)

def is_mdname(name):
    # return true if this is a metadata service name
    if name in ["ami", "root", "swap"]:
        return True
    # names 'ephemeral0' or 'ephemeral1'
    # 'ebs[0-9]' appears when '--block-device-mapping sdf=snap-d4d90bbc'
    for enumname in ("ephemeral", "ebs"):
        if name.startswith(enumname) and name.find(":") == -1:
            return True
    return False

def sanitize_devname(startname, transformer, log):
    log.debug("Attempting to determine the real name of %s", startname)

# workaround, allow user to specify 'ephemeral'
    # rather than more ec2 correct 'ephemeral0'
    devname = startname
    if devname == "ephemeral":
        devname = "ephemeral0"
        log.debug("Adjusted mount option from ephemeral to ephemeral0")

(blockdev, part) = util.expand_dotted_devname(devname)

if is_mdname(blockdev):
        orig = blockdev
        blockdev = transformer(blockdev)
        if not blockdev:
            return None
        if not blockdev.startswith("/"):
            blockdev = "/dev/%s" % blockdev
        log.debug("Mapped metadata name %s to %s", orig, blockdev)
    else:
        if SHORTNAME.match(startname):
            blockdev = "/dev/%s" % blockdev

return devnode_for_dev_part(blockdev, part)

def handle(_name, cfg, cloud, log, _args):
    # fs_spec, fs_file, fs_vfstype, fs_mntops, fs-freq, fs_passno
    defvals = [None, None, "auto", "defaults,nobootwait", "0", "2"]
    defvals = cfg.get("mount_default_fields", defvals)

# these are our default set of mounts
    defmnts = [["ephemeral0", "/mnt", "auto", defvals[3], "0", "2"],
               ["swap", "none", "swap", "sw", "0", "0"]]

cfgmnt = []
    if "mounts" in cfg:
        cfgmnt = cfg["mounts"]

for i in range(len(cfgmnt)):
        # skip something that wasn't a list
        if not isinstance(cfgmnt[i], list):
            log.warn("Mount option %s not a list, got a %s instead",
                     (i + 1), type_utils.obj_name(cfgmnt[i]))
            continue

start = str(cfgmnt[i][0])
        sanitized = sanitize_devname(start, cloud.device_name_to_device, log)
        if sanitized is None:
            log.debug("Ignorming nonexistant named mount %s", start)
            continue

if sanitized != start:
            log.debug("changed %s => %s" % (start, sanitized))
        cfgmnt[i][0] = sanitized

# in case the user did not quote a field (likely fs-freq, fs_passno)
        # but do not convert None to 'None' (LP: #898365)
        for j in range(len(cfgmnt[i])):
            if cfgmnt[i][j] is None:
                continue
            else:
                cfgmnt[i][j] = str(cfgmnt[i][j])

for i in range(len(cfgmnt)):
        # fill in values with defaults from defvals above
        for j in range(len(defvals)):
            if len(cfgmnt[i]) <= j:
                cfgmnt[i].append(defvals[j])
            elif cfgmnt[i][j] is None:
                cfgmnt[i][j] = defvals[j]

# if the second entry in the list is 'None' this
        # clears all previous entries of that same 'fs_spec'
        # (fs_spec is the first field in /etc/fstab, ie, that device)
        if cfgmnt[i][1] is None:
            for j in range(i):
                if cfgmnt[j][0] == cfgmnt[i][0]:
                    cfgmnt[j][1] = None

# for each of the "default" mounts, add them only if no other
    # entry has the same device name
    for defmnt in defmnts:
        start = defmnt[0]
        sanitized = sanitize_devname(start, cloud.device_name_to_device, log)
        if sanitized is None:
            log.debug("Ignoring nonexistant default named mount %s", start)
            continue
        if sanitized != start:
            log.debug("changed default device %s => %s" % (start, sanitized))
        defmnt[0] = sanitized

cfgmnt_has = False
        for cfgm in cfgmnt:
            if cfgm[0] == defmnt[0]:
                cfgmnt_has = True
                break

if cfgmnt_has:
            log.debug(("Not including %s, already"
                       " previously included"), start)
            continue
        cfgmnt.append(defmnt)

# now, each entry in the cfgmnt list has all fstab values
    # if the second field is None (not the string, the value) we skip it
    actlist = []
    for x in cfgmnt:
        if x[1] is None:
            log.debug("Skipping non-existent device named %s", x[0])
        else:
            actlist.append(x)

if len(actlist) == 0:
        log.debug("No modifications to fstab needed.")
        return

comment = "comment=cloudconfig"
    cc_lines = []
    needswap = False
    dirs = []
    for line in actlist:
        # write 'comment' in the fs_mntops, entry,  claiming this
        line[3] = "%s,%s" % (line[3], comment)
        if line[2] == "swap":
            needswap = True
        if line[1].startswith("/"):
            dirs.append(line[1])
        cc_lines.append('\t'.join(line))

fstab_lines = []
    for line in util.load_file(FSTAB_PATH).splitlines():
        try:
            toks = WS.split(line)
            if toks[3].find(comment) != -1:
                continue
        except:
            pass
        fstab_lines.append(line)

fstab_lines.extend(cc_lines)
    contents = "%s\n" % ('\n'.join(fstab_lines))
    util.write_file(FSTAB_PATH, contents)

if needswap:
        try:
            util.subp(("swapon", "-a"))
        except:
            util.logexc(log, "Activating swap via 'swapon -a' failed")

for d in dirs:
        try:
            util.ensure_dir(d)
        except:
            util.logexc(log, "Failed to make '%s' config-mount", d)

try:
        util.subp(("mount", "-a"))
    except:
        util.logexc(log, "Activating mounts via 'mount -a' failed")

def devnode_for_dev_part(device, partition):
    """
    Find the name of the partition. While this might seem rather
    straight forward, its not since some devices are '<device><partition>'
    while others are '<device>p<partition>'. For example, /dev/xvda3 on EC2
    will present as /dev/xvda3p1 for the first partition since /dev/xvda3 is
    a block device.
    """
    if not os.path.exists(device):
        return None

short_name = os.path.basename(device)
    sys_path = "/sys/block/%s" % short_name

if not os.path.exists(sys_path):
        LOG.debug("did not find entry for %s in /sys/block", short_name)
        return None

sys_long_path = sys_path + "/" + short_name

if partition is not None:
        partition = str(partition)

if partition is None:
        valid_mappings = [sys_long_path + "1", sys_long_path + "p1"]
    elif partition != "0":
        valid_mappings = [sys_long_path + "%s" % partition,
                          sys_long_path + "p%s" % partition]
    else:
        valid_mappings = []

for cdisk in valid_mappings:
        if not os.path.exists(cdisk):
            continue

dev_path = "/dev/%s" % os.path.basename(cdisk)
        if os.path.exists(dev_path):
            return dev_path

if partition is None or partition == "0":
        return device

LOG.debug("Did not fine partition %s for device %s", partition, device)
    return None

cmd: