FM / cloudinit

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

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

Name	Size	Mode	Actions
config/	-	0755	rm
distros/	-	0755	rm
filters/	-	0755	rm
handlers/	-	0755	rm
mergers/	-	0755	rm
sources/	-	0755	rm
cloud.py	3497	0644	edit dl rm
cloud.pyc	3723	0644	edit dl rm
cloud.pyo	3723	0644	edit dl rm
cs_utils.py	3321	0644	edit dl rm
cs_utils.pyc	4266	0644	edit dl rm
cs_utils.pyo	4266	0644	edit dl rm
ec2_utils.py	6577	0644	edit dl rm
ec2_utils.pyc	5755	0644	edit dl rm
ec2_utils.pyo	5755	0644	edit dl rm
helpers.py	15045	0644	edit dl rm
helpers.pyc	16600	0644	edit dl rm
helpers.pyo	16600	0644	edit dl rm
importer.py	2317	0644	edit dl rm
importer.pyc	1502	0644	edit dl rm
importer.pyo	1502	0644	edit dl rm
log.py	4620	0644	edit dl rm
log.pyc	3700	0644	edit dl rm
log.pyo	3700	0644	edit dl rm
netinfo.py	6854	0644	edit dl rm
netinfo.pyc	5347	0644	edit dl rm
netinfo.pyo	5347	0644	edit dl rm
patcher.py	1820	0644	edit dl rm
patcher.pyc	1531	0644	edit dl rm
patcher.pyo	1531	0644	edit dl rm
safeyaml.py	1060	0644	edit dl rm
safeyaml.pyc	891	0644	edit dl rm
safeyaml.pyo	891	0644	edit dl rm
settings.py	2111	0644	edit dl rm
settings.pyc	1035	0644	edit dl rm
settings.pyo	1035	0644	edit dl rm
signal_handler.py	2378	0644	edit dl rm
signal_handler.pyc	2326	0644	edit dl rm
signal_handler.pyo	2326	0644	edit dl rm
ssh_util.py	10636	0644	edit dl rm
ssh_util.pyc	10072	0644	edit dl rm
ssh_util.pyo	10072	0644	edit dl rm
stages.py	27944	0644	edit dl rm
stages.pyc	21399	0644	edit dl rm
stages.pyo	21399	0644	edit dl rm
templater.py	1362	0644	edit dl rm
templater.pyc	1003	0644	edit dl rm
templater.pyo	1003	0644	edit dl rm
type_utils.py	1224	0644	edit dl rm
type_utils.pyc	524	0644	edit dl rm
type_utils.pyo	524	0644	edit dl rm
url_helper.py	12852	0644	edit dl rm
url_helper.pyc	11295	0644	edit dl rm
url_helper.pyo	11295	0644	edit dl rm
user_data.py	13143	0644	edit dl rm
user_data.pyc	9569	0644	edit dl rm
user_data.pyo	9569	0644	edit dl rm
util.py	62259	0644	edit dl rm
util.pyc	57445	0644	edit dl rm
util.pyo	57445	0644	edit dl rm
version.py	854	0644	edit dl rm
version.pyc	561	0644	edit dl rm
version.pyo	561	0644	edit dl rm
__init__.py	925	0644	edit dl rm
__init__.pyc	141	0644	edit dl rm
__init__.pyo	141	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/cloudinit/netinfo.py (6854B)

# 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 cloudinit.util as util
import re

from prettytable import PrettyTable

def netdev_info(empty=""):
    fields = ("hwaddr", "addr", "bcast", "mask")
    (ifcfg_out, _err) = util.subp(["ifconfig", "-a"])
    devs = {}
    for line in str(ifcfg_out).splitlines():
        if len(line) == 0:
            continue
        if line[0] not in ("\t", " "):
            curdev = line.split()[0]
            devs[curdev] = {"up": False}
            for field in fields:
                devs[curdev][field] = ""
        toks = line.lower().strip().split()
        if toks[0] == "up":
            devs[curdev]['up'] = True
        # If the output of ifconfig doesn't contain the required info in the
        # obvious place, use a regex filter to be sure.
        elif len(toks) > 1:
            if re.search(r"flags=\d+<up,", toks[1]):
                devs[curdev]['up'] = True

fieldpost = ""
        if toks[0] == "inet6":
            fieldpost = "6"

for i in range(len(toks)):
            # older net-tools (ubuntu) show 'inet addr:xx.yy',
            # newer (freebsd and fedora) show 'inet xx.yy'
            # just skip this 'inet' entry. (LP: #1285185)
            try:
                if (toks[i] in ("inet", "inet6") and
                    toks[i + 1].startswith("addr:")):
                    continue
            except IndexError:
                pass

# Couple the different items we're interested in with the correct
            # field since FreeBSD/CentOS/Fedora differ in the output.
            ifconfigfields = {
                "addr:": "addr", "inet": "addr",
                "bcast:": "bcast", "broadcast": "bcast",
                "mask:": "mask", "netmask": "mask",
                "hwaddr": "hwaddr", "ether": "hwaddr",
            }
            for origfield, field in ifconfigfields.items():
                target = "%s%s" % (field, fieldpost)
                if devs[curdev].get(target, ""):
                    continue
                if toks[i] == "%s" % origfield:
                    try:
                        devs[curdev][target] = toks[i + 1]
                    except IndexError:
                        pass
                elif toks[i].startswith("%s" % origfield):
                    devs[curdev][target] = toks[i][len(field) + 1:]

if empty != "":
        for (_devname, dev) in devs.iteritems():
            for field in dev:
                if dev[field] == "":
                    dev[field] = empty

return devs

def route_info():
    (route_out, _err) = util.subp(["netstat", "-rn"])
    routes = []
    entries = route_out.splitlines()[1:]
    for line in entries:
        if not line:
            continue
        toks = line.split()

# FreeBSD shows 6 items in the routing table:
        #  Destination  Gateway    Flags Refs    Use  Netif Expire
        #  default      10.65.0.1  UGS      0  34920 vtnet0
        #
        # Linux netstat shows 2 more:
        #  Destination  Gateway    Genmask  Flags MSS Window irtt Iface
        #  0.0.0.0      10.65.0.1  0.0.0.0  UG      0 0         0 eth0
        if (len(toks) < 6 or toks[0] == "Kernel" or
                toks[0] == "Destination" or toks[0] == "Internet" or
                toks[0] == "Internet6" or toks[0] == "Routing"):
            continue

if len(toks) < 8:
            toks.append("-")
            toks.append("-")
            toks[7] = toks[5]
            toks[5] = "-"

entry = {
            'destination': toks[0],
            'gateway': toks[1],
            'genmask': toks[2],
            'flags': toks[3],
            'metric': toks[4],
            'ref': toks[5],
            'use': toks[6],
            'iface': toks[7],
        }

routes.append(entry)
    return routes

def getgateway():
    routes = []
    try:
        routes = route_info()
    except:
        pass
    for r in routes:
        if r['flags'].find("G") >= 0:
            return "%s[%s]" % (r['gateway'], r['iface'])
    return None

def netdev_pformat():
    lines = []
    try:
        netdev = netdev_info(empty=".")
    except Exception:
        lines.append(util.center("Net device info failed", '!', 80))
        netdev = None
    if netdev is not None:
        fields = ['Device', 'Up', 'Address', 'Mask', 'Hw-Address']
        tbl = PrettyTable(fields)
        for (dev, d) in netdev.iteritems():
            tbl.add_row([dev, d["up"], d["addr"], d["mask"], d["hwaddr"]])
        netdev_s = tbl.get_string()
        max_len = len(max(netdev_s.splitlines(), key=len))
        header = util.center("Net device info", "+", max_len)
        lines.extend([header, netdev_s])
    return "\n".join(lines)

def route_pformat():
    lines = []
    try:
        routes = route_info()
    except Exception:
        lines.append(util.center('Route info failed', '!', 80))
        routes = None
    if routes is not None:
        fields = ['Route', 'Destination', 'Gateway',
                  'Genmask', 'Interface', 'Flags']
        tbl = PrettyTable(fields)
        for (n, r) in enumerate(routes):
            route_id = str(n)
            tbl.add_row([route_id, r['destination'],
                        r['gateway'], r['genmask'],
                        r['iface'], r['flags']])
        route_s = tbl.get_string()
        max_len = len(max(route_s.splitlines(), key=len))
        header = util.center("Route info", "+", max_len)
        lines.extend([header, route_s])
    return "\n".join(lines)

def debug_info(prefix='ci-info: '):
    lines = []
    netdev_lines = netdev_pformat().splitlines()
    if prefix:
        for line in netdev_lines:
            lines.append("%s%s" % (prefix, line))
    else:
        lines.extend(netdev_lines)
    route_lines = route_pformat().splitlines()
    if prefix:
        for line in route_lines:
            lines.append("%s%s" % (prefix, line))
    else:
        lines.extend(route_lines)
    return "\n".join(lines)

# 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 # Author: Juerg Haefliger # Author: Joshua Harlow # # 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 . import cloudinit.util as util import re from prettytable import PrettyTable def netdev_info(empty=""): fields = ("hwaddr", "addr", "bcast", "mask") (ifcfg_out, _err) = util.subp(["ifconfig", "-a"]) devs = {} for line in str(ifcfg_out).splitlines(): if len(line) == 0: continue if line[0] not in ("\t", " "): curdev = line.split()[0] devs[curdev] = {"up": False} for field in fields: devs[curdev][field] = "" toks = line.lower().strip().split() if toks[0] == "up": devs[curdev]['up'] = True # If the output of ifconfig doesn't contain the required info in the # obvious place, use a regex filter to be sure. elif len(toks) > 1: if re.search(r"flags=\d+= 0: return "%s[%s]" % (r['gateway'], r['iface']) return None def netdev_pformat(): lines = [] try: netdev = netdev_info(empty=".") except Exception: lines.append(util.center("Net device info failed", '!', 80)) netdev = None if netdev is not None: fields = ['Device', 'Up', 'Address', 'Mask', 'Hw-Address'] tbl = PrettyTable(fields) for (dev, d) in netdev.iteritems(): tbl.add_row([dev, d["up"], d["addr"], d["mask"], d["hwaddr"]]) netdev_s = tbl.get_string() max_len = len(max(netdev_s.splitlines(), key=len)) header = util.center("Net device info", "+", max_len) lines.extend([header, netdev_s]) return "\n".join(lines) def route_pformat(): lines = [] try: routes = route_info() except Exception: lines.append(util.center('Route info failed', '!', 80)) routes = None if routes is not None: fields = ['Route', 'Destination', 'Gateway', 'Genmask', 'Interface', 'Flags'] tbl = PrettyTable(fields) for (n, r) in enumerate(routes): route_id = str(n) tbl.add_row([route_id, r['destination'], r['gateway'], r['genmask'], r['iface'], r['flags']]) route_s = tbl.get_string() max_len = len(max(route_s.splitlines(), key=len)) header = util.center("Route info", "+", max_len) lines.extend([header, route_s]) return "\n".join(lines) def debug_info(prefix='ci-info: '): lines = [] netdev_lines = netdev_pformat().splitlines() if prefix: for line in netdev_lines: lines.append("%s%s" % (prefix, line)) else: lines.extend(netdev_lines) route_lines = route_pformat().splitlines() if prefix: for line in route_lines: lines.append("%s%s" % (prefix, line)) else: lines.extend(route_lines) return "\n".join(lines)