root / lib / constants.py @ adb6d685
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | a8083063 | Iustin Pop | # Copyright (C) 2006, 2007 Google Inc.
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5 | a8083063 | Iustin Pop | #
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6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
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7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by
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8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
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9 | a8083063 | Iustin Pop | # (at your option) any later version.
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10 | a8083063 | Iustin Pop | #
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11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
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12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | a8083063 | Iustin Pop | # General Public License for more details.
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15 | a8083063 | Iustin Pop | #
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16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License
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17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software
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18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | a8083063 | Iustin Pop | # 02110-1301, USA.
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20 | a8083063 | Iustin Pop | |
21 | a8083063 | Iustin Pop | |
22 | a8083063 | Iustin Pop | """Module holding different constants."""
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23 | a8083063 | Iustin Pop | |
24 | 4fe80ef2 | Iustin Pop | import re |
25 | 4fe80ef2 | Iustin Pop | |
26 | 2ec08468 | Michael Hanselmann | from ganeti import _autoconf |
27 | 7c18ef8e | Michael Hanselmann | |
28 | a8083063 | Iustin Pop | # various versions
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29 | 70c81511 | Michael Hanselmann | PROTOCOL_VERSION = 40
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30 | 2ec08468 | Michael Hanselmann | RELEASE_VERSION = _autoconf.PACKAGE_VERSION |
31 | d1a7d66f | Guido Trotter | OS_API_V10 = 10
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32 | d1a7d66f | Guido Trotter | OS_API_V15 = 15
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33 | b41b3516 | Iustin Pop | OS_API_V20 = 20
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34 | b41b3516 | Iustin Pop | OS_API_VERSIONS = frozenset([OS_API_V10, OS_API_V15, OS_API_V20])
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35 | a8083063 | Iustin Pop | EXPORT_VERSION = 0
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36 | bac5ffc3 | Oleksiy Mishchenko | RAPI_VERSION = 2
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37 | a8083063 | Iustin Pop | |
38 | 1b45f4e5 | Michael Hanselmann | |
39 | 243cdbcc | Michael Hanselmann | # Format for CONFIG_VERSION:
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40 | 243cdbcc | Michael Hanselmann | # 01 03 0123 = 01030123
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41 | 243cdbcc | Michael Hanselmann | # ^^ ^^ ^^^^
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42 | 243cdbcc | Michael Hanselmann | # | | + Configuration version/revision
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43 | 243cdbcc | Michael Hanselmann | # | + Minor version
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44 | 243cdbcc | Michael Hanselmann | # + Major version
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45 | 243cdbcc | Michael Hanselmann | #
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46 | 243cdbcc | Michael Hanselmann | # It stored as an integer. Make sure not to write an octal number.
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47 | 1b45f4e5 | Michael Hanselmann | |
48 | 1b45f4e5 | Michael Hanselmann | # BuildVersion and SplitVersion must be in here because we can't import other
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49 | 1b45f4e5 | Michael Hanselmann | # modules. The cfgupgrade tool must be able to read and write version numbers
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50 | 1b45f4e5 | Michael Hanselmann | # and thus requires these functions. To avoid code duplication, they're kept in
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51 | 1b45f4e5 | Michael Hanselmann | # here.
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52 | 1b45f4e5 | Michael Hanselmann | |
53 | 1b45f4e5 | Michael Hanselmann | def BuildVersion(major, minor, revision): |
54 | 1b45f4e5 | Michael Hanselmann | """Calculates int version number from major, minor and revision numbers.
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55 | 1b45f4e5 | Michael Hanselmann |
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56 | 1b45f4e5 | Michael Hanselmann | Returns: int representing version number
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57 | 1b45f4e5 | Michael Hanselmann |
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58 | 1b45f4e5 | Michael Hanselmann | """
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59 | 1b45f4e5 | Michael Hanselmann | assert isinstance(major, int) |
60 | 1b45f4e5 | Michael Hanselmann | assert isinstance(minor, int) |
61 | 1b45f4e5 | Michael Hanselmann | assert isinstance(revision, int) |
62 | 1b45f4e5 | Michael Hanselmann | return (1000000 * major + |
63 | 1b45f4e5 | Michael Hanselmann | 10000 * minor +
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64 | 1b45f4e5 | Michael Hanselmann | 1 * revision)
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65 | 1b45f4e5 | Michael Hanselmann | |
66 | 1b45f4e5 | Michael Hanselmann | |
67 | 1b45f4e5 | Michael Hanselmann | def SplitVersion(version): |
68 | 1b45f4e5 | Michael Hanselmann | """Splits version number stored in an int.
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69 | 1b45f4e5 | Michael Hanselmann |
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70 | 1b45f4e5 | Michael Hanselmann | Returns: tuple; (major, minor, revision)
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71 | 1b45f4e5 | Michael Hanselmann |
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72 | 1b45f4e5 | Michael Hanselmann | """
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73 | 1b45f4e5 | Michael Hanselmann | assert isinstance(version, int) |
74 | 1b45f4e5 | Michael Hanselmann | |
75 | 1b45f4e5 | Michael Hanselmann | (major, remainder) = divmod(version, 1000000) |
76 | 1b45f4e5 | Michael Hanselmann | (minor, revision) = divmod(remainder, 10000) |
77 | 1b45f4e5 | Michael Hanselmann | |
78 | 1b45f4e5 | Michael Hanselmann | return (major, minor, revision)
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79 | 1b45f4e5 | Michael Hanselmann | |
80 | 1b45f4e5 | Michael Hanselmann | |
81 | 243cdbcc | Michael Hanselmann | CONFIG_MAJOR = int(_autoconf.VERSION_MAJOR)
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82 | 243cdbcc | Michael Hanselmann | CONFIG_MINOR = int(_autoconf.VERSION_MINOR)
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83 | 243cdbcc | Michael Hanselmann | CONFIG_REVISION = 0
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84 | 1b45f4e5 | Michael Hanselmann | CONFIG_VERSION = BuildVersion(CONFIG_MAJOR, CONFIG_MINOR, CONFIG_REVISION) |
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86 | 8b72b05c | René Nussbaumer | # user separation
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87 | 8b72b05c | René Nussbaumer | DAEMONS_GROUP = _autoconf.DAEMONS_GROUP |
88 | 8b72b05c | René Nussbaumer | MASTERD_USER = _autoconf.MASTERD_USER |
89 | 8b72b05c | René Nussbaumer | RAPI_USER = _autoconf.RAPI_USER |
90 | 8b72b05c | René Nussbaumer | |
91 | a8083063 | Iustin Pop | # file paths
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92 | 2ec08468 | Michael Hanselmann | DATA_DIR = _autoconf.LOCALSTATEDIR + "/lib/ganeti"
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93 | 1ed70996 | Iustin Pop | RUN_DIR = _autoconf.LOCALSTATEDIR + "/run"
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94 | 75afaefc | Iustin Pop | RUN_GANETI_DIR = RUN_DIR + "/ganeti"
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95 | 42ff3343 | Guido Trotter | BDEV_CACHE_DIR = RUN_GANETI_DIR + "/bdev-cache"
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96 | 75afaefc | Iustin Pop | DISK_LINKS_DIR = RUN_GANETI_DIR + "/instance-disks"
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97 | 8b72b05c | René Nussbaumer | RUN_DIRS_MODE = 0775
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98 | b4442fd9 | Guido Trotter | SOCKET_DIR = RUN_GANETI_DIR + "/socket"
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99 | 5bae14d9 | Guido Trotter | SECURE_DIR_MODE = 0700
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100 | 8b72b05c | René Nussbaumer | SOCKET_DIR_MODE = 0750
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101 | f942a838 | Michael Hanselmann | CRYPTO_KEYS_DIR = RUN_GANETI_DIR + "/crypto"
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102 | 01144827 | Guido Trotter | CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE |
103 | 1651d116 | Michael Hanselmann | IMPORT_EXPORT_DIR = RUN_GANETI_DIR + "/import-export"
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104 | 1651d116 | Michael Hanselmann | IMPORT_EXPORT_DIR_MODE = 0755
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105 | 75afaefc | Iustin Pop | # keep RUN_GANETI_DIR first here, to make sure all get created when the node
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106 | 75afaefc | Iustin Pop | # daemon is started (this takes care of RUN_DIR being tmpfs)
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107 | 75afaefc | Iustin Pop | SUB_RUN_DIRS = [ RUN_GANETI_DIR, BDEV_CACHE_DIR, DISK_LINKS_DIR ] |
108 | 3aecd2c7 | Iustin Pop | LOCK_DIR = _autoconf.LOCALSTATEDIR + "/lock"
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109 | 0c223ea9 | Michael Hanselmann | SSCONF_LOCK_FILE = LOCK_DIR + "/ganeti-ssconf.lock"
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110 | 649bcdd8 | Balazs Lecz | # User-id pool lock directory
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111 | 649bcdd8 | Balazs Lecz | # The user-ids that are in use have a corresponding lock file in this directory
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112 | 649bcdd8 | Balazs Lecz | UIDPOOL_LOCKDIR = RUN_GANETI_DIR + "/uid-pool"
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113 | a8083063 | Iustin Pop | CLUSTER_CONF_FILE = DATA_DIR + "/config.data"
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114 | 168c1de2 | Michael Hanselmann | NODED_CERT_FILE = DATA_DIR + "/server.pem"
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115 | 61a08fa3 | Michael Hanselmann | RAPI_CERT_FILE = DATA_DIR + "/rapi.pem"
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116 | 6b7d5878 | Michael Hanselmann | CONFD_HMAC_KEY = DATA_DIR + "/hmac.key"
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117 | 3db3eb2a | Michael Hanselmann | CLUSTER_DOMAIN_SECRET_FILE = DATA_DIR + "/cluster-domain-secret"
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118 | 5a3103e9 | Michael Hanselmann | WATCHER_STATEFILE = DATA_DIR + "/watcher.data"
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119 | 05e50653 | Michael Hanselmann | WATCHER_PAUSEFILE = DATA_DIR + "/watcher.pause"
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120 | 78f44650 | Iustin Pop | INSTANCE_UPFILE = RUN_GANETI_DIR + "/instance-status"
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121 | 82122173 | Iustin Pop | SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts"
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122 | b5b67ef9 | Michael Hanselmann | RAPI_USERS_FILE = DATA_DIR + "/rapi_users"
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123 | f1da30e6 | Michael Hanselmann | QUEUE_DIR = DATA_DIR + "/queue"
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124 | f154a7a3 | Michael Hanselmann | DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util"
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125 | c8a0948f | Michael Hanselmann | ETC_HOSTS = "/etc/hosts"
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126 | 1abbbbe2 | Manuel Franceschini | DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR |
127 | cb7c0198 | Iustin Pop | ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE |
128 | 5420ffc9 | Guido Trotter | SYSCONFDIR = _autoconf.SYSCONFDIR |
129 | bea60381 | Michael Hanselmann | TOOLSDIR = _autoconf.TOOLSDIR |
130 | 131178b9 | Luca Bigliardi | CONF_DIR = SYSCONFDIR + "/ganeti"
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131 | 9894ece7 | Michael Hanselmann | |
132 | 168c1de2 | Michael Hanselmann | ALL_CERT_FILES = frozenset([NODED_CERT_FILE, RAPI_CERT_FILE])
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133 | d3100055 | Michael Hanselmann | |
134 | 227647ac | Guido Trotter | MASTER_SOCKET = SOCKET_DIR + "/ganeti-master"
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135 | a8083063 | Iustin Pop | |
136 | cd50653c | Guido Trotter | NODED = "ganeti-noded"
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137 | 18679072 | Guido Trotter | CONFD = "ganeti-confd"
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138 | 8c96d01f | Guido Trotter | RAPI = "ganeti-rapi"
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139 | dae3fdd2 | Guido Trotter | MASTERD = "ganeti-masterd"
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140 | 4d32feba | Guido Trotter | # used in the ganeti-nbma project
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141 | 4d32feba | Guido Trotter | NLD = "ganeti-nld"
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142 | cd50653c | Guido Trotter | |
143 | cd50653c | Guido Trotter | DAEMONS_PORTS = { |
144 | cd50653c | Guido Trotter | # daemon-name: ("proto", "default-port")
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145 | cd50653c | Guido Trotter | NODED: ("tcp", 1811), |
146 | 18679072 | Guido Trotter | CONFD: ("udp", 1814), |
147 | 8c96d01f | Guido Trotter | RAPI: ("tcp", 5080), |
148 | 4d32feba | Guido Trotter | # used in the ganeti-nbma project
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149 | 4d32feba | Guido Trotter | NLD: ("udp", 1816), |
150 | cd50653c | Guido Trotter | } |
151 | cd50653c | Guido Trotter | DEFAULT_NODED_PORT = DAEMONS_PORTS[NODED][1]
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152 | 18679072 | Guido Trotter | DEFAULT_CONFD_PORT = DAEMONS_PORTS[CONFD][1]
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153 | 8c96d01f | Guido Trotter | DEFAULT_RAPI_PORT = DAEMONS_PORTS[RAPI][1]
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154 | 4d32feba | Guido Trotter | # used in the ganeti-nbma project
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155 | 4d32feba | Guido Trotter | DEFAULT_NLD_PORT = DAEMONS_PORTS[NLD][1]
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156 | cd50653c | Guido Trotter | |
157 | a8083063 | Iustin Pop | FIRST_DRBD_PORT = 11000
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158 | a8083063 | Iustin Pop | LAST_DRBD_PORT = 14999
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159 | 880478f8 | Iustin Pop | MASTER_SCRIPT = "ganeti-master"
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160 | a8083063 | Iustin Pop | |
161 | 9936bd63 | Iustin Pop | LOG_DIR = _autoconf.LOCALSTATEDIR + "/log/ganeti/"
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162 | dae3fdd2 | Guido Trotter | DAEMONS_LOGFILES = { |
163 | d73ef63f | Michael Hanselmann | # "daemon-name": "logfile"
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164 | d73ef63f | Michael Hanselmann | NODED: LOG_DIR + "node-daemon.log",
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165 | d73ef63f | Michael Hanselmann | CONFD: LOG_DIR + "conf-daemon.log",
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166 | d73ef63f | Michael Hanselmann | RAPI: LOG_DIR + "rapi-daemon.log",
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167 | d73ef63f | Michael Hanselmann | MASTERD: LOG_DIR + "master-daemon.log",
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168 | 4d32feba | Guido Trotter | # used in the ganeti-nbma project
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169 | 4d32feba | Guido Trotter | NLD: LOG_DIR + "nl-daemon.log",
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170 | d73ef63f | Michael Hanselmann | } |
171 | 57fd6d0b | Michael Hanselmann | |
172 | 9936bd63 | Iustin Pop | LOG_OS_DIR = LOG_DIR + "os"
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173 | 9936bd63 | Iustin Pop | LOG_WATCHER = LOG_DIR + "watcher.log"
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174 | 9936bd63 | Iustin Pop | LOG_COMMANDS = LOG_DIR + "commands.log"
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175 | 6abe9194 | Iustin Pop | LOG_BURNIN = LOG_DIR + "burnin.log"
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176 | a8083063 | Iustin Pop | |
177 | 481d47e8 | Luca Bigliardi | DEV_CONSOLE = "/dev/console"
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178 | 481d47e8 | Luca Bigliardi | |
179 | 25942a6c | Guido Trotter | # luxi related constants
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180 | 25942a6c | Guido Trotter | LUXI_EOM = "\3"
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181 | 25942a6c | Guido Trotter | |
182 | 551b6283 | Iustin Pop | # one of 'no', 'yes', 'only'
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183 | 551b6283 | Iustin Pop | SYSLOG_USAGE = _autoconf.SYSLOG_USAGE |
184 | 551b6283 | Iustin Pop | SYSLOG_NO = "no"
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185 | 551b6283 | Iustin Pop | SYSLOG_YES = "yes"
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186 | 551b6283 | Iustin Pop | SYSLOG_ONLY = "only"
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187 | 551b6283 | Iustin Pop | SYSLOG_SOCKET = "/dev/log"
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188 | 551b6283 | Iustin Pop | |
189 | 7c3d51d4 | Guido Trotter | OS_SEARCH_PATH = _autoconf.OS_SEARCH_PATH |
190 | 68dccc07 | Guido Trotter | EXPORT_DIR = _autoconf.EXPORT_DIR |
191 | a8083063 | Iustin Pop | |
192 | a8083063 | Iustin Pop | EXPORT_CONF_FILE = "config.ini"
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193 | a8083063 | Iustin Pop | |
194 | 2f2dbb4b | Jun Futagawa | XEN_BOOTLOADER = _autoconf.XEN_BOOTLOADER |
195 | f00b46bc | Michael Hanselmann | XEN_KERNEL = _autoconf.XEN_KERNEL |
196 | f00b46bc | Michael Hanselmann | XEN_INITRD = _autoconf.XEN_INITRD |
197 | f00b46bc | Michael Hanselmann | |
198 | 7e2c5b9e | Guido Trotter | KVM_PATH = _autoconf.KVM_PATH |
199 | 14aa53cb | Guido Trotter | SOCAT_PATH = _autoconf.SOCAT_PATH |
200 | fe5b0c42 | Michael Hanselmann | SOCAT_USE_ESCAPE = _autoconf.SOCAT_USE_ESCAPE |
201 | 86d6bc2a | Guido Trotter | SOCAT_ESCAPE_CODE = "0x1d"
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202 | 7e2c5b9e | Guido Trotter | |
203 | bdd5e420 | Michael Hanselmann | # For RSA keys more bits are better, but they also make operations more
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204 | bdd5e420 | Michael Hanselmann | # expensive. NIST SP 800-131 recommends a minimum of 2048 bits from the year
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205 | bdd5e420 | Michael Hanselmann | # 2010 on.
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206 | bdd5e420 | Michael Hanselmann | RSA_KEY_BITS = 2048
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207 | bdd5e420 | Michael Hanselmann | |
208 | 971bbd84 | Michael Hanselmann | # Ciphers allowed for SSL connections. For the format, see ciphers(1). A better
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209 | 971bbd84 | Michael Hanselmann | # way to disable ciphers would be to use the exclamation mark (!), but socat
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210 | 971bbd84 | Michael Hanselmann | # versions below 1.5 can't parse exclamation marks in options properly. When
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211 | 971bbd84 | Michael Hanselmann | # modifying the ciphers, ensure to not accidentially add something after it's
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212 | 971bbd84 | Michael Hanselmann | # been removed. Use the "openssl" utility to check the allowed ciphers, e.g.
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213 | 971bbd84 | Michael Hanselmann | # "openssl ciphers -v HIGH:-DES".
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214 | 971bbd84 | Michael Hanselmann | OPENSSL_CIPHERS = "HIGH:-DES:-3DES:-EXPORT:-ADH"
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215 | 971bbd84 | Michael Hanselmann | |
216 | bdd5e420 | Michael Hanselmann | # Digest used to sign certificates ("openssl x509" uses SHA1 by default)
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217 | bdd5e420 | Michael Hanselmann | X509_CERT_SIGN_DIGEST = "SHA1"
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218 | bdd5e420 | Michael Hanselmann | |
219 | 68857643 | Michael Hanselmann | X509_CERT_SIGNATURE_HEADER = "X-Ganeti-Signature"
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220 | 68857643 | Michael Hanselmann | |
221 | 2d76b580 | Michael Hanselmann | IMPORT_EXPORT_DAEMON = _autoconf.PKGLIBDIR + "/import-export"
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222 | 2d76b580 | Michael Hanselmann | |
223 | 2d76b580 | Michael Hanselmann | # Import/export daemon mode
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224 | 2d76b580 | Michael Hanselmann | IEM_IMPORT = "import"
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225 | 2d76b580 | Michael Hanselmann | IEM_EXPORT = "export"
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226 | 2d76b580 | Michael Hanselmann | |
227 | 7e3c1da6 | Michael Hanselmann | # Import/export transport compression
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228 | 7e3c1da6 | Michael Hanselmann | IEC_NONE = "none"
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229 | 7e3c1da6 | Michael Hanselmann | IEC_GZIP = "gzip"
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230 | 7e3c1da6 | Michael Hanselmann | IEC_ALL = frozenset([
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231 | 7e3c1da6 | Michael Hanselmann | IEC_NONE, |
232 | 7e3c1da6 | Michael Hanselmann | IEC_GZIP, |
233 | 7e3c1da6 | Michael Hanselmann | ]) |
234 | 7e3c1da6 | Michael Hanselmann | |
235 | f9323011 | Michael Hanselmann | IE_CUSTOM_SIZE = "fd"
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236 | f9323011 | Michael Hanselmann | |
237 | 1d3dfa29 | Michael Hanselmann | IE_MAGIC_RE = re.compile(r"^[-_.a-zA-Z0-9]{5,100}$")
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238 | 1d3dfa29 | Michael Hanselmann | |
239 | 1651d116 | Michael Hanselmann | # Import/export I/O
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240 | 1651d116 | Michael Hanselmann | # Direct file I/O, equivalent to a shell's I/O redirection using '<' or '>'
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241 | 1651d116 | Michael Hanselmann | IEIO_FILE = "file"
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242 | 1651d116 | Michael Hanselmann | # Raw block device I/O using "dd"
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243 | 1651d116 | Michael Hanselmann | IEIO_RAW_DISK = "raw"
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244 | 1651d116 | Michael Hanselmann | # OS definition import/export script
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245 | 1651d116 | Michael Hanselmann | IEIO_SCRIPT = "script"
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246 | 1651d116 | Michael Hanselmann | |
247 | 973d7867 | Iustin Pop | VALUE_DEFAULT = "default"
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248 | 4c566ede | Guido Trotter | VALUE_AUTO = "auto"
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249 | 4c566ede | Guido Trotter | VALUE_GENERATE = "generate"
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250 | 973d7867 | Iustin Pop | VALUE_NONE = "none"
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251 | 1817f49b | Guido Trotter | VALUE_TRUE = "true"
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252 | 1817f49b | Guido Trotter | VALUE_FALSE = "false"
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253 | 973d7867 | Iustin Pop | |
254 | 4fe80ef2 | Iustin Pop | # External script validation mask
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255 | 4fe80ef2 | Iustin Pop | EXT_PLUGIN_MASK = re.compile("^[a-zA-Z0-9_-]+$")
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256 | 4fe80ef2 | Iustin Pop | |
257 | a8083063 | Iustin Pop | # hooks-related constants
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258 | 131178b9 | Luca Bigliardi | HOOKS_BASE_DIR = CONF_DIR + "/hooks"
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259 | a8083063 | Iustin Pop | HOOKS_PHASE_PRE = "pre"
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260 | a8083063 | Iustin Pop | HOOKS_PHASE_POST = "post"
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261 | 6a4aa7c1 | Iustin Pop | HOOKS_NAME_CFGUPDATE = "config-update"
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262 | 9e289e36 | Guido Trotter | HOOKS_NAME_WATCHER = "watcher"
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263 | f3e2e4c6 | Iustin Pop | HOOKS_VERSION = 2
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264 | a8083063 | Iustin Pop | |
265 | a8083063 | Iustin Pop | # hooks subject type (what object type does the LU deal with)
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266 | a8083063 | Iustin Pop | HTYPE_CLUSTER = "CLUSTER"
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267 | a8083063 | Iustin Pop | HTYPE_NODE = "NODE"
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268 | a8083063 | Iustin Pop | HTYPE_INSTANCE = "INSTANCE"
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269 | a8083063 | Iustin Pop | |
270 | a8083063 | Iustin Pop | HKR_SKIP = 0
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271 | a8083063 | Iustin Pop | HKR_FAIL = 1
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272 | a8083063 | Iustin Pop | HKR_SUCCESS = 2
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273 | a8083063 | Iustin Pop | |
274 | ac2d0fe4 | Michael Hanselmann | # Storage types
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275 | ac2d0fe4 | Michael Hanselmann | ST_FILE = "file"
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276 | ac2d0fe4 | Michael Hanselmann | ST_LVM_PV = "lvm-pv"
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277 | ac2d0fe4 | Michael Hanselmann | ST_LVM_VG = "lvm-vg"
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278 | 6032697c | Michael Hanselmann | |
279 | 6032697c | Michael Hanselmann | # Storage fields
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280 | 620a85fd | Iustin Pop | # first two are valid in LU context only, not passed to backend
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281 | 620a85fd | Iustin Pop | SF_NODE = "node"
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282 | 620a85fd | Iustin Pop | SF_TYPE = "type"
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283 | 620a85fd | Iustin Pop | # and the rest are valid in backend
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284 | 6032697c | Michael Hanselmann | SF_NAME = "name"
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285 | 6032697c | Michael Hanselmann | SF_SIZE = "size"
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286 | 6032697c | Michael Hanselmann | SF_FREE = "free"
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287 | 6032697c | Michael Hanselmann | SF_USED = "used"
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288 | 6032697c | Michael Hanselmann | SF_ALLOCATABLE = "allocatable"
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289 | 6032697c | Michael Hanselmann | |
290 | 6c3c6db9 | Michael Hanselmann | # Storage operations
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291 | 6c3c6db9 | Michael Hanselmann | SO_FIX_CONSISTENCY = "fix-consistency"
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292 | 6c3c6db9 | Michael Hanselmann | |
293 | 6032697c | Michael Hanselmann | # Available fields per storage type
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294 | 620a85fd | Iustin Pop | VALID_STORAGE_FIELDS = frozenset([SF_NAME, SF_TYPE, SF_SIZE,
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295 | 620a85fd | Iustin Pop | SF_USED, SF_FREE, SF_ALLOCATABLE]) |
296 | 620a85fd | Iustin Pop | |
297 | 620a85fd | Iustin Pop | VALID_STORAGE_TYPES = frozenset([ST_FILE, ST_LVM_PV, ST_LVM_VG])
|
298 | a8083063 | Iustin Pop | |
299 | efb8da02 | Michael Hanselmann | MODIFIABLE_STORAGE_FIELDS = { |
300 | efb8da02 | Michael Hanselmann | ST_LVM_PV: frozenset([SF_ALLOCATABLE]),
|
301 | efb8da02 | Michael Hanselmann | } |
302 | efb8da02 | Michael Hanselmann | |
303 | 4b37cac5 | Michael Hanselmann | VALID_STORAGE_OPERATIONS = { |
304 | 6c3c6db9 | Michael Hanselmann | ST_LVM_VG: frozenset([SO_FIX_CONSISTENCY]),
|
305 | 4b37cac5 | Michael Hanselmann | } |
306 | 4b37cac5 | Michael Hanselmann | |
307 | 74f37195 | Michael Hanselmann | # Local disk status
|
308 | 74f37195 | Michael Hanselmann | # Note: Code depends on LDS_OKAY < LDS_UNKNOWN < LDS_FAULTY
|
309 | 74f37195 | Michael Hanselmann | (LDS_OKAY, |
310 | 74f37195 | Michael Hanselmann | LDS_UNKNOWN, |
311 | 74f37195 | Michael Hanselmann | LDS_FAULTY) = range(1, 4) |
312 | 74f37195 | Michael Hanselmann | |
313 | a8083063 | Iustin Pop | # disk template types
|
314 | a8083063 | Iustin Pop | DT_DISKLESS = "diskless"
|
315 | a8083063 | Iustin Pop | DT_PLAIN = "plain"
|
316 | a1f445d3 | Iustin Pop | DT_DRBD8 = "drbd"
|
317 | 04fa07f2 | Manuel Franceschini | DT_FILE = "file"
|
318 | a1f445d3 | Iustin Pop | |
319 | a1f445d3 | Iustin Pop | # the set of network-mirrored disk templates
|
320 | abdf0113 | Iustin Pop | DTS_NET_MIRROR = frozenset([DT_DRBD8])
|
321 | a8083063 | Iustin Pop | |
322 | d63e148a | Manuel Franceschini | # the set of non-lvm-based disk templates
|
323 | d63e148a | Manuel Franceschini | DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE])
|
324 | d63e148a | Manuel Franceschini | |
325 | 728489a3 | Guido Trotter | # the set of disk templates which can be grown
|
326 | 2c42c5df | Guido Trotter | DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE])
|
327 | 728489a3 | Guido Trotter | |
328 | fe96220b | Iustin Pop | # logical disk types
|
329 | fe96220b | Iustin Pop | LD_LV = "lvm"
|
330 | a1f445d3 | Iustin Pop | LD_DRBD8 = "drbd8"
|
331 | 04fa07f2 | Manuel Franceschini | LD_FILE = "file"
|
332 | 464736ae | Guido Trotter | LDS_BLOCK = frozenset([LD_LV, LD_DRBD8])
|
333 | 04fa07f2 | Manuel Franceschini | |
334 | 2899d9de | Iustin Pop | # drbd constants
|
335 | 2899d9de | Iustin Pop | DRBD_HMAC_ALG = "md5"
|
336 | 3c03759a | Iustin Pop | DRBD_NET_PROTOCOL = "C"
|
337 | 89b70f39 | Iustin Pop | DRBD_BARRIERS = _autoconf.DRBD_BARRIERS |
338 | 2899d9de | Iustin Pop | |
339 | 04fa07f2 | Manuel Franceschini | # file backend driver
|
340 | 04fa07f2 | Manuel Franceschini | FD_LOOP = "loop"
|
341 | 04fa07f2 | Manuel Franceschini | FD_BLKTAP = "blktap"
|
342 | a1f445d3 | Iustin Pop | |
343 | a1f445d3 | Iustin Pop | # the set of drbd-like disk types
|
344 | abdf0113 | Iustin Pop | LDS_DRBD = frozenset([LD_DRBD8])
|
345 | fe96220b | Iustin Pop | |
346 | 08db7c5c | Iustin Pop | # disk access mode
|
347 | 24991749 | Iustin Pop | DISK_RDONLY = "ro"
|
348 | 24991749 | Iustin Pop | DISK_RDWR = "rw"
|
349 | 08db7c5c | Iustin Pop | DISK_ACCESS_SET = frozenset([DISK_RDONLY, DISK_RDWR])
|
350 | 08db7c5c | Iustin Pop | |
351 | a9e0c397 | Iustin Pop | # disk replacement mode
|
352 | cfacfd6e | Iustin Pop | REPLACE_DISK_PRI = "replace_on_primary" # replace disks on primary |
353 | cfacfd6e | Iustin Pop | REPLACE_DISK_SEC = "replace_on_secondary" # replace disks on secondary |
354 | cfacfd6e | Iustin Pop | REPLACE_DISK_CHG = "replace_new_secondary" # change secondary node |
355 | 942be002 | Michael Hanselmann | REPLACE_DISK_AUTO = "replace_auto"
|
356 | 3636400f | Iustin Pop | REPLACE_MODES = frozenset([
|
357 | 3636400f | Iustin Pop | REPLACE_DISK_PRI, |
358 | 3636400f | Iustin Pop | REPLACE_DISK_SEC, |
359 | 3636400f | Iustin Pop | REPLACE_DISK_CHG, |
360 | 3636400f | Iustin Pop | REPLACE_DISK_AUTO, |
361 | 3636400f | Iustin Pop | ]) |
362 | a9e0c397 | Iustin Pop | |
363 | 4a96f1d1 | Michael Hanselmann | # Instance export mode
|
364 | 4a96f1d1 | Michael Hanselmann | EXPORT_MODE_LOCAL = "local"
|
365 | 4a96f1d1 | Michael Hanselmann | EXPORT_MODE_REMOTE = "remote"
|
366 | 4a96f1d1 | Michael Hanselmann | EXPORT_MODES = frozenset([
|
367 | 4a96f1d1 | Michael Hanselmann | EXPORT_MODE_LOCAL, |
368 | 4a96f1d1 | Michael Hanselmann | EXPORT_MODE_REMOTE, |
369 | 4a96f1d1 | Michael Hanselmann | ]) |
370 | 4a96f1d1 | Michael Hanselmann | |
371 | f6d9a522 | Guido Trotter | # lock recalculate mode
|
372 | f6d9a522 | Guido Trotter | LOCKS_REPLACE = 'replace'
|
373 | 9513b6ab | Guido Trotter | LOCKS_APPEND = 'append'
|
374 | f6d9a522 | Guido Trotter | |
375 | 2f6eebee | Guido Trotter | # instance creation modes
|
376 | a8083063 | Iustin Pop | INSTANCE_CREATE = "create"
|
377 | a8083063 | Iustin Pop | INSTANCE_IMPORT = "import"
|
378 | 9bf56d77 | Michael Hanselmann | INSTANCE_REMOTE_IMPORT = "remote-import"
|
379 | 9bf56d77 | Michael Hanselmann | INSTANCE_CREATE_MODES = frozenset([
|
380 | 9bf56d77 | Michael Hanselmann | INSTANCE_CREATE, |
381 | 9bf56d77 | Michael Hanselmann | INSTANCE_IMPORT, |
382 | 9bf56d77 | Michael Hanselmann | INSTANCE_REMOTE_IMPORT, |
383 | 9bf56d77 | Michael Hanselmann | ]) |
384 | a8083063 | Iustin Pop | |
385 | 1410fa8d | Michael Hanselmann | # Remote import/export handshake message and version
|
386 | 1410fa8d | Michael Hanselmann | RIE_VERSION = 0
|
387 | 1410fa8d | Michael Hanselmann | RIE_HANDSHAKE = "Hi, I'm Ganeti"
|
388 | 1410fa8d | Michael Hanselmann | |
389 | 1410fa8d | Michael Hanselmann | # Remote import/export certificate validity in seconds
|
390 | 1410fa8d | Michael Hanselmann | RIE_CERT_VALIDITY = 24 * 60 * 60 |
391 | 1410fa8d | Michael Hanselmann | |
392 | 4a96f1d1 | Michael Hanselmann | # Remote import/export connect timeout for socat
|
393 | 4a96f1d1 | Michael Hanselmann | RIE_CONNECT_TIMEOUT = 60
|
394 | 4a96f1d1 | Michael Hanselmann | |
395 | a8083063 | Iustin Pop | DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN,
|
396 | 04fa07f2 | Manuel Franceschini | DT_DRBD8, DT_FILE]) |
397 | 04fa07f2 | Manuel Franceschini | |
398 | 04fa07f2 | Manuel Franceschini | FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP])
|
399 | a8083063 | Iustin Pop | |
400 | a8083063 | Iustin Pop | # import/export config options
|
401 | a8083063 | Iustin Pop | INISECT_EXP = "export"
|
402 | a8083063 | Iustin Pop | INISECT_INS = "instance"
|
403 | 3c8954ad | Iustin Pop | INISECT_HYP = "hypervisor"
|
404 | 3c8954ad | Iustin Pop | INISECT_BEP = "backend"
|
405 | 535b49cb | Iustin Pop | INISECT_OSP = "os"
|
406 | 38242904 | Iustin Pop | |
407 | 24991749 | Iustin Pop | # dynamic device modification
|
408 | 24991749 | Iustin Pop | DDM_ADD = 'add'
|
409 | 24991749 | Iustin Pop | DDM_REMOVE = 'remove'
|
410 | 24991749 | Iustin Pop | |
411 | 38242904 | Iustin Pop | # common exit codes
|
412 | a5bc662a | Iustin Pop | EXIT_SUCCESS = 0
|
413 | 438b45d4 | Michael Hanselmann | EXIT_FAILURE = 1
|
414 | 46479775 | Guido Trotter | EXIT_NOTCLUSTER = 5
|
415 | 38242904 | Iustin Pop | EXIT_NOTMASTER = 11
|
416 | 619fdc8e | Iustin Pop | EXIT_NODESETUP_ERROR = 12
|
417 | a5bc662a | Iustin Pop | EXIT_CONFIRMATION = 13 # need user confirmation |
418 | cf62a272 | Michael Hanselmann | |
419 | 5c947f38 | Iustin Pop | # tags
|
420 | 5c947f38 | Iustin Pop | TAG_CLUSTER = "cluster"
|
421 | 5c947f38 | Iustin Pop | TAG_NODE = "node"
|
422 | 5c947f38 | Iustin Pop | TAG_INSTANCE = "instance"
|
423 | 3636400f | Iustin Pop | VALID_TAG_TYPES = frozenset([
|
424 | 3636400f | Iustin Pop | TAG_CLUSTER, |
425 | 3636400f | Iustin Pop | TAG_NODE, |
426 | 3636400f | Iustin Pop | TAG_INSTANCE, |
427 | 3636400f | Iustin Pop | ]) |
428 | 5c947f38 | Iustin Pop | MAX_TAG_LEN = 128
|
429 | 5c947f38 | Iustin Pop | MAX_TAGS_PER_OBJ = 4096
|
430 | 5c947f38 | Iustin Pop | |
431 | cf62a272 | Michael Hanselmann | # others
|
432 | cf62a272 | Michael Hanselmann | DEFAULT_BRIDGE = "xen-br0"
|
433 | 24b0d752 | Iustin Pop | SYNC_SPEED = 60 * 1024 |
434 | aa4260ca | Iustin Pop | LOCALHOST_IP_ADDRESS = "127.0.0.1"
|
435 | 16abfbc2 | Alexander Schreiber | TCP_PING_TIMEOUT = 10
|
436 | 7900ed01 | Iustin Pop | GANETI_RUNAS = "root"
|
437 | d63e148a | Manuel Franceschini | DEFAULT_VG = "xenvg"
|
438 | 31a853d2 | Iustin Pop | BIND_ADDRESS_GLOBAL = "0.0.0.0"
|
439 | 8d1a2a64 | Michael Hanselmann | MIN_VG_SIZE = 20480
|
440 | c5e489f7 | Iustin Pop | DEFAULT_MAC_PREFIX = "aa:00:00"
|
441 | 3736cb6b | Iustin Pop | LVM_STRIPECOUNT = _autoconf.LVM_STRIPECOUNT |
442 | 88cd08aa | Guido Trotter | # default maximum instance wait time, in seconds.
|
443 | 88cd08aa | Guido Trotter | DEFAULT_SHUTDOWN_TIMEOUT = 120
|
444 | 313b2dd4 | Michael Hanselmann | NODE_MAX_CLOCK_SKEW = 150
|
445 | 033a1d00 | Michael Hanselmann | # Time for an intra-cluster disk transfer to wait for a connection
|
446 | 033a1d00 | Michael Hanselmann | DISK_TRANSFER_CONNECT_TIMEOUT = 30
|
447 | 7900ed01 | Iustin Pop | |
448 | 6bb65e3a | Guido Trotter | # runparts results
|
449 | 6bb65e3a | Guido Trotter | (RUNPARTS_SKIP, |
450 | 6bb65e3a | Guido Trotter | RUNPARTS_RUN, |
451 | 6bb65e3a | Guido Trotter | RUNPARTS_ERR) = range(3) |
452 | 6bb65e3a | Guido Trotter | |
453 | 6bb65e3a | Guido Trotter | RUNPARTS_STATUS = frozenset([RUNPARTS_SKIP, RUNPARTS_RUN, RUNPARTS_ERR])
|
454 | 6bb65e3a | Guido Trotter | |
455 | 12bce260 | Michael Hanselmann | # RPC constants
|
456 | 12bce260 | Michael Hanselmann | (RPC_ENCODING_NONE, |
457 | 12bce260 | Michael Hanselmann | RPC_ENCODING_ZLIB_BASE64) = range(2) |
458 | 12bce260 | Michael Hanselmann | |
459 | ded1c679 | Guido Trotter | # os related constants
|
460 | ded1c679 | Guido Trotter | OS_SCRIPT_CREATE = 'create'
|
461 | ded1c679 | Guido Trotter | OS_SCRIPT_IMPORT = 'import'
|
462 | ded1c679 | Guido Trotter | OS_SCRIPT_EXPORT = 'export'
|
463 | ded1c679 | Guido Trotter | OS_SCRIPT_RENAME = 'rename'
|
464 | b41b3516 | Iustin Pop | OS_SCRIPT_VERIFY = 'verify'
|
465 | 16653425 | Iustin Pop | OS_SCRIPTS = frozenset([OS_SCRIPT_CREATE, OS_SCRIPT_IMPORT,
|
466 | b41b3516 | Iustin Pop | OS_SCRIPT_EXPORT, OS_SCRIPT_RENAME, |
467 | b41b3516 | Iustin Pop | OS_SCRIPT_VERIFY]) |
468 | 37482e7b | Guido Trotter | |
469 | b6b45e0d | Guido Trotter | OS_API_FILE = 'ganeti_api_version'
|
470 | 6d79896b | Guido Trotter | OS_VARIANTS_FILE = 'variants.list'
|
471 | b41b3516 | Iustin Pop | OS_PARAMETERS_FILE = 'parameters.list'
|
472 | b41b3516 | Iustin Pop | |
473 | b41b3516 | Iustin Pop | OS_VALIDATE_PARAMETERS = 'parameters'
|
474 | acd9ff9e | Iustin Pop | OS_VALIDATE_CALLS = frozenset([OS_VALIDATE_PARAMETERS])
|
475 | b6b45e0d | Guido Trotter | |
476 | 70d9e3d8 | Iustin Pop | # ssh constants
|
477 | 553bd93f | Vitaly Kuznetsov | SSH_CONFIG_DIR = _autoconf.SSH_CONFIG_DIR |
478 | 553bd93f | Vitaly Kuznetsov | SSH_HOST_DSA_PRIV = SSH_CONFIG_DIR + "/ssh_host_dsa_key"
|
479 | 70d9e3d8 | Iustin Pop | SSH_HOST_DSA_PUB = SSH_HOST_DSA_PRIV + ".pub"
|
480 | 553bd93f | Vitaly Kuznetsov | SSH_HOST_RSA_PRIV = SSH_CONFIG_DIR + "/ssh_host_rsa_key"
|
481 | 70d9e3d8 | Iustin Pop | SSH_HOST_RSA_PUB = SSH_HOST_RSA_PRIV + ".pub"
|
482 | fff33d70 | Michael Hanselmann | SSH = "ssh"
|
483 | fff33d70 | Michael Hanselmann | SCP = "scp"
|
484 | 007a2f3e | Alexander Schreiber | |
485 | 007a2f3e | Alexander Schreiber | # reboot types
|
486 | 007a2f3e | Alexander Schreiber | INSTANCE_REBOOT_SOFT = "soft"
|
487 | 007a2f3e | Alexander Schreiber | INSTANCE_REBOOT_HARD = "hard"
|
488 | 007a2f3e | Alexander Schreiber | INSTANCE_REBOOT_FULL = "full"
|
489 | 2584d4a4 | Alexander Schreiber | |
490 | 00f91f29 | Iustin Pop | REBOOT_TYPES = frozenset([INSTANCE_REBOOT_SOFT,
|
491 | 00f91f29 | Iustin Pop | INSTANCE_REBOOT_HARD, |
492 | 00f91f29 | Iustin Pop | INSTANCE_REBOOT_FULL]) |
493 | 00f91f29 | Iustin Pop | |
494 | a5728081 | Guido Trotter | VTYPE_STRING = 'string'
|
495 | a5728081 | Guido Trotter | VTYPE_BOOL = 'bool'
|
496 | a5728081 | Guido Trotter | VTYPE_SIZE = 'size' # size, in MiBs |
497 | a5728081 | Guido Trotter | VTYPE_INT = 'int'
|
498 | a5728081 | Guido Trotter | ENFORCEABLE_TYPES = frozenset([
|
499 | a5728081 | Guido Trotter | VTYPE_STRING, |
500 | a5728081 | Guido Trotter | VTYPE_BOOL, |
501 | a5728081 | Guido Trotter | VTYPE_SIZE, |
502 | a5728081 | Guido Trotter | VTYPE_INT, |
503 | a5728081 | Guido Trotter | ]) |
504 | a5728081 | Guido Trotter | |
505 | e64b8beb | Iustin Pop | # HV parameter names (global namespace)
|
506 | e64b8beb | Iustin Pop | HV_BOOT_ORDER = "boot_order"
|
507 | e64b8beb | Iustin Pop | HV_CDROM_IMAGE_PATH = "cdrom_image_path"
|
508 | e64b8beb | Iustin Pop | HV_NIC_TYPE = "nic_type"
|
509 | e64b8beb | Iustin Pop | HV_DISK_TYPE = "disk_type"
|
510 | e64b8beb | Iustin Pop | HV_VNC_BIND_ADDRESS = "vnc_bind_address"
|
511 | 6e6bb8d5 | Guido Trotter | HV_VNC_PASSWORD_FILE = "vnc_password_file"
|
512 | 8b2d1013 | Guido Trotter | HV_VNC_TLS = "vnc_tls"
|
513 | 8b2d1013 | Guido Trotter | HV_VNC_X509 = "vnc_x509_path"
|
514 | 8b2d1013 | Guido Trotter | HV_VNC_X509_VERIFY = "vnc_x509_verify"
|
515 | e64b8beb | Iustin Pop | HV_ACPI = "acpi"
|
516 | e64b8beb | Iustin Pop | HV_PAE = "pae"
|
517 | 2f2dbb4b | Jun Futagawa | HV_USE_BOOTLOADER = "use_bootloader"
|
518 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_ARGS = "bootloader_args"
|
519 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_PATH = "bootloader_path"
|
520 | f9d6542d | Iustin Pop | HV_KERNEL_ARGS = "kernel_args"
|
521 | e64b8beb | Iustin Pop | HV_KERNEL_PATH = "kernel_path"
|
522 | e64b8beb | Iustin Pop | HV_INITRD_PATH = "initrd_path"
|
523 | 074ca009 | Guido Trotter | HV_ROOT_PATH = "root_path"
|
524 | a2faf9ee | Guido Trotter | HV_SERIAL_CONSOLE = "serial_console"
|
525 | 11344a50 | Guido Trotter | HV_USB_MOUSE = "usb_mouse"
|
526 | 09ea8710 | Iustin Pop | HV_DEVICE_MODEL = "device_model"
|
527 | 48297fa2 | Iustin Pop | HV_INIT_SCRIPT = "init_script"
|
528 | 78411c60 | Iustin Pop | HV_MIGRATION_PORT = "migration_port"
|
529 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_BANDWIDTH = "migration_bandwidth"
|
530 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_DOWNTIME = "migration_downtime"
|
531 | 6b970cef | Jun Futagawa | HV_USE_LOCALTIME = "use_localtime"
|
532 | ea0f3d7a | Iustin Pop | HV_DISK_CACHE = "disk_cache"
|
533 | 3424767f | Guido Trotter | HV_SECURITY_MODEL = "security_model"
|
534 | 3424767f | Guido Trotter | HV_SECURITY_DOMAIN = "security_domain"
|
535 | 7ba594c0 | Guido Trotter | HV_KVM_FLAG = "kvm_flag"
|
536 | fbe27e2b | Guido Trotter | HV_VHOST_NET = "vhost_net"
|
537 | 84c08e4e | Balazs Lecz | HV_KVM_USE_CHROOT = "use_chroot"
|
538 | e64b8beb | Iustin Pop | |
539 | a5728081 | Guido Trotter | HVS_PARAMETER_TYPES = { |
540 | a5728081 | Guido Trotter | HV_BOOT_ORDER: VTYPE_STRING, |
541 | a5728081 | Guido Trotter | HV_CDROM_IMAGE_PATH: VTYPE_STRING, |
542 | a5728081 | Guido Trotter | HV_NIC_TYPE: VTYPE_STRING, |
543 | a5728081 | Guido Trotter | HV_DISK_TYPE: VTYPE_STRING, |
544 | 6e6bb8d5 | Guido Trotter | HV_VNC_PASSWORD_FILE: VTYPE_STRING, |
545 | a5728081 | Guido Trotter | HV_VNC_BIND_ADDRESS: VTYPE_STRING, |
546 | a5728081 | Guido Trotter | HV_VNC_TLS: VTYPE_BOOL, |
547 | a5728081 | Guido Trotter | HV_VNC_X509: VTYPE_STRING, |
548 | a5728081 | Guido Trotter | HV_VNC_X509_VERIFY: VTYPE_BOOL, |
549 | a5728081 | Guido Trotter | HV_ACPI: VTYPE_BOOL, |
550 | a5728081 | Guido Trotter | HV_PAE: VTYPE_BOOL, |
551 | 2f2dbb4b | Jun Futagawa | HV_USE_BOOTLOADER: VTYPE_BOOL, |
552 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_PATH: VTYPE_STRING, |
553 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_ARGS: VTYPE_STRING, |
554 | a5728081 | Guido Trotter | HV_KERNEL_PATH: VTYPE_STRING, |
555 | f9d6542d | Iustin Pop | HV_KERNEL_ARGS: VTYPE_STRING, |
556 | a5728081 | Guido Trotter | HV_INITRD_PATH: VTYPE_STRING, |
557 | a5728081 | Guido Trotter | HV_ROOT_PATH: VTYPE_STRING, |
558 | a5728081 | Guido Trotter | HV_SERIAL_CONSOLE: VTYPE_BOOL, |
559 | a5728081 | Guido Trotter | HV_USB_MOUSE: VTYPE_STRING, |
560 | 09ea8710 | Iustin Pop | HV_DEVICE_MODEL: VTYPE_STRING, |
561 | 48297fa2 | Iustin Pop | HV_INIT_SCRIPT: VTYPE_STRING, |
562 | 78411c60 | Iustin Pop | HV_MIGRATION_PORT: VTYPE_INT, |
563 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_BANDWIDTH: VTYPE_INT, |
564 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_DOWNTIME: VTYPE_INT, |
565 | 6b970cef | Jun Futagawa | HV_USE_LOCALTIME: VTYPE_BOOL, |
566 | ea0f3d7a | Iustin Pop | HV_DISK_CACHE: VTYPE_STRING, |
567 | 3424767f | Guido Trotter | HV_SECURITY_MODEL: VTYPE_STRING, |
568 | 3424767f | Guido Trotter | HV_SECURITY_DOMAIN: VTYPE_STRING, |
569 | 7ba594c0 | Guido Trotter | HV_KVM_FLAG: VTYPE_STRING, |
570 | fbe27e2b | Guido Trotter | HV_VHOST_NET: VTYPE_BOOL, |
571 | 84c08e4e | Balazs Lecz | HV_KVM_USE_CHROOT: VTYPE_BOOL, |
572 | a5728081 | Guido Trotter | } |
573 | a5728081 | Guido Trotter | |
574 | a5728081 | Guido Trotter | HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
|
575 | 5018a335 | Iustin Pop | |
576 | e64b8beb | Iustin Pop | # BE parameter names
|
577 | cd3ab26e | Iustin Pop | BE_MEMORY = "memory"
|
578 | e64b8beb | Iustin Pop | BE_VCPUS = "vcpus"
|
579 | c0f2b229 | Iustin Pop | BE_AUTO_BALANCE = "auto_balance"
|
580 | e64b8beb | Iustin Pop | |
581 | a5728081 | Guido Trotter | BES_PARAMETER_TYPES = { |
582 | a5728081 | Guido Trotter | BE_MEMORY: VTYPE_SIZE, |
583 | a5728081 | Guido Trotter | BE_VCPUS: VTYPE_INT, |
584 | a5728081 | Guido Trotter | BE_AUTO_BALANCE: VTYPE_BOOL, |
585 | a5728081 | Guido Trotter | } |
586 | a5728081 | Guido Trotter | |
587 | a5728081 | Guido Trotter | BES_PARAMETERS = frozenset(BES_PARAMETER_TYPES.keys())
|
588 | cd3ab26e | Iustin Pop | |
589 | 4ef7f423 | Guido Trotter | # Instance Parameters Profile
|
590 | 4ef7f423 | Guido Trotter | PP_DEFAULT = "default"
|
591 | e64b8beb | Iustin Pop | |
592 | ac061be9 | Guido Trotter | NIC_MODE = "mode"
|
593 | ac061be9 | Guido Trotter | NIC_LINK = "link"
|
594 | ac061be9 | Guido Trotter | |
595 | ac061be9 | Guido Trotter | NIC_MODE_BRIDGED = "bridged"
|
596 | ac061be9 | Guido Trotter | NIC_MODE_ROUTED = "routed"
|
597 | ac061be9 | Guido Trotter | |
598 | ac061be9 | Guido Trotter | NIC_VALID_MODES = frozenset([NIC_MODE_BRIDGED, NIC_MODE_ROUTED])
|
599 | ac061be9 | Guido Trotter | |
600 | ac061be9 | Guido Trotter | NICS_PARAMETER_TYPES = { |
601 | ac061be9 | Guido Trotter | NIC_MODE: VTYPE_STRING, |
602 | ac061be9 | Guido Trotter | NIC_LINK: VTYPE_STRING, |
603 | ac061be9 | Guido Trotter | } |
604 | ac061be9 | Guido Trotter | |
605 | ac061be9 | Guido Trotter | NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys())
|
606 | e64b8beb | Iustin Pop | |
607 | bd061c35 | Guido Trotter | IDISK_SIZE = "size"
|
608 | bd061c35 | Guido Trotter | IDISK_MODE = "mode"
|
609 | 8494604f | Apollon Oikonomopoulos | IDISK_ADOPT = "adopt"
|
610 | 8494604f | Apollon Oikonomopoulos | IDISK_PARAMS = frozenset([IDISK_SIZE, IDISK_MODE, IDISK_ADOPT])
|
611 | 8494604f | Apollon Oikonomopoulos | IDISK_PARAMS_TYPES = { |
612 | 8494604f | Apollon Oikonomopoulos | IDISK_SIZE: VTYPE_SIZE, |
613 | 8494604f | Apollon Oikonomopoulos | IDISK_MODE: VTYPE_STRING, |
614 | 8494604f | Apollon Oikonomopoulos | IDISK_ADOPT: VTYPE_STRING, |
615 | 8494604f | Apollon Oikonomopoulos | } |
616 | bd061c35 | Guido Trotter | INIC_MAC = "mac"
|
617 | bd061c35 | Guido Trotter | INIC_IP = "ip"
|
618 | bd061c35 | Guido Trotter | INIC_MODE = "mode"
|
619 | bd061c35 | Guido Trotter | INIC_LINK = "link"
|
620 | bd061c35 | Guido Trotter | INIC_BRIDGE = "bridge"
|
621 | bd061c35 | Guido Trotter | INIC_PARAMS = frozenset([INIC_MAC, INIC_IP, INIC_MODE, INIC_LINK, INIC_BRIDGE])
|
622 | bd061c35 | Guido Trotter | INIC_PARAMS_TYPES = dict([(name, VTYPE_STRING) for name in INIC_PARAMS]) |
623 | bd061c35 | Guido Trotter | |
624 | 2584d4a4 | Alexander Schreiber | # Hypervisor constants
|
625 | 00cd937c | Iustin Pop | HT_XEN_PVM = "xen-pvm"
|
626 | 2584d4a4 | Alexander Schreiber | HT_FAKE = "fake"
|
627 | 00cd937c | Iustin Pop | HT_XEN_HVM = "xen-hvm"
|
628 | 550e49b9 | Guido Trotter | HT_KVM = "kvm"
|
629 | 48297fa2 | Iustin Pop | HT_CHROOT = "chroot"
|
630 | 48297fa2 | Iustin Pop | HYPER_TYPES = frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_KVM, HT_CHROOT])
|
631 | fd4daa3a | Guido Trotter | HTS_REQ_PORT = frozenset([HT_XEN_HVM, HT_KVM])
|
632 | 2584d4a4 | Alexander Schreiber | |
633 | 377d74c9 | Guido Trotter | VNC_BASE_PORT = 5900
|
634 | 131178b9 | Luca Bigliardi | VNC_PASSWORD_FILE = CONF_DIR + "/vnc-cluster-password"
|
635 | 31a853d2 | Iustin Pop | VNC_DEFAULT_BIND_ADDRESS = '0.0.0.0'
|
636 | e54c4c5e | Guido Trotter | |
637 | 835528af | Iustin Pop | # NIC types
|
638 | d08f6067 | Guido Trotter | HT_NIC_RTL8139 = "rtl8139"
|
639 | d08f6067 | Guido Trotter | HT_NIC_NE2K_PCI = "ne2k_pci"
|
640 | d08f6067 | Guido Trotter | HT_NIC_NE2K_ISA = "ne2k_isa"
|
641 | 43440815 | Guido Trotter | HT_NIC_I82551 = "i82551"
|
642 | 43440815 | Guido Trotter | HT_NIC_I85557B = "i82557b"
|
643 | 43440815 | Guido Trotter | HT_NIC_I8259ER = "i82559er"
|
644 | 43440815 | Guido Trotter | HT_NIC_PCNET = "pcnet"
|
645 | 43440815 | Guido Trotter | HT_NIC_E1000 = "e1000"
|
646 | d08f6067 | Guido Trotter | HT_NIC_PARAVIRTUAL = HT_DISK_PARAVIRTUAL = "paravirtual"
|
647 | 43440815 | Guido Trotter | |
648 | d08f6067 | Guido Trotter | HT_HVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
|
649 | d08f6067 | Guido Trotter | HT_NIC_NE2K_ISA, HT_NIC_PARAVIRTUAL]) |
650 | 43440815 | Guido Trotter | HT_KVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
|
651 | 43440815 | Guido Trotter | HT_NIC_NE2K_ISA, HT_NIC_I82551, |
652 | 43440815 | Guido Trotter | HT_NIC_I85557B, HT_NIC_I8259ER, |
653 | 43440815 | Guido Trotter | HT_NIC_PCNET, HT_NIC_E1000, |
654 | 43440815 | Guido Trotter | HT_NIC_PARAVIRTUAL]) |
655 | 835528af | Iustin Pop | # Disk types
|
656 | 835528af | Iustin Pop | HT_DISK_IOEMU = "ioemu"
|
657 | 835528af | Iustin Pop | HT_DISK_IDE = "ide"
|
658 | 835528af | Iustin Pop | HT_DISK_SCSI = "scsi"
|
659 | 835528af | Iustin Pop | HT_DISK_SD = "sd"
|
660 | 835528af | Iustin Pop | HT_DISK_MTD = "mtd"
|
661 | 835528af | Iustin Pop | HT_DISK_PFLASH = "pflash"
|
662 | 835528af | Iustin Pop | |
663 | ea0f3d7a | Iustin Pop | HT_CACHE_DEFAULT = "default"
|
664 | ea0f3d7a | Iustin Pop | HT_CACHE_NONE = "none"
|
665 | ea0f3d7a | Iustin Pop | HT_CACHE_WTHROUGH = "writethrough"
|
666 | ea0f3d7a | Iustin Pop | HT_CACHE_WBACK = "writeback"
|
667 | ea0f3d7a | Iustin Pop | HT_VALID_CACHE_TYPES = frozenset([HT_CACHE_DEFAULT,
|
668 | ea0f3d7a | Iustin Pop | HT_CACHE_NONE, |
669 | ea0f3d7a | Iustin Pop | HT_CACHE_WTHROUGH, |
670 | ea0f3d7a | Iustin Pop | HT_CACHE_WBACK]) |
671 | ea0f3d7a | Iustin Pop | |
672 | 835528af | Iustin Pop | HT_HVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IOEMU])
|
673 | 43440815 | Guido Trotter | HT_KVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IDE,
|
674 | 43440815 | Guido Trotter | HT_DISK_SCSI, HT_DISK_SD, HT_DISK_MTD, |
675 | 43440815 | Guido Trotter | HT_DISK_PFLASH]) |
676 | b894f5a8 | Alexander Schreiber | |
677 | 835528af | Iustin Pop | # Mouse types:
|
678 | 835528af | Iustin Pop | HT_MOUSE_MOUSE = "mouse"
|
679 | 835528af | Iustin Pop | HT_MOUSE_TABLET = "tablet"
|
680 | 835528af | Iustin Pop | |
681 | 835528af | Iustin Pop | HT_KVM_VALID_MOUSE_TYPES = frozenset([HT_MOUSE_MOUSE, HT_MOUSE_TABLET])
|
682 | 835528af | Iustin Pop | |
683 | 835528af | Iustin Pop | # Boot order
|
684 | 835528af | Iustin Pop | HT_BO_CDROM = "cdrom"
|
685 | 835528af | Iustin Pop | HT_BO_DISK = "disk"
|
686 | 835528af | Iustin Pop | HT_BO_NETWORK = "network"
|
687 | 835528af | Iustin Pop | |
688 | 835528af | Iustin Pop | HT_KVM_VALID_BO_TYPES = frozenset([HT_BO_CDROM, HT_BO_DISK, HT_BO_NETWORK])
|
689 | 835528af | Iustin Pop | |
690 | 3424767f | Guido Trotter | # Security models
|
691 | 3424767f | Guido Trotter | HT_SM_NONE = "none"
|
692 | 3424767f | Guido Trotter | HT_SM_USER = "user"
|
693 | 3424767f | Guido Trotter | HT_SM_POOL = "pool"
|
694 | 3424767f | Guido Trotter | |
695 | 3424767f | Guido Trotter | HT_KVM_VALID_SM_TYPES = frozenset([HT_SM_NONE, HT_SM_USER, HT_SM_POOL])
|
696 | 3424767f | Guido Trotter | |
697 | 7ba594c0 | Guido Trotter | # Kvm flag values
|
698 | 7ba594c0 | Guido Trotter | HT_KVM_ENABLED = "enabled"
|
699 | 7ba594c0 | Guido Trotter | HT_KVM_DISABLED = "disabled"
|
700 | 7ba594c0 | Guido Trotter | |
701 | 7ba594c0 | Guido Trotter | HT_KVM_FLAG_VALUES = frozenset([HT_KVM_ENABLED, HT_KVM_DISABLED])
|
702 | 7ba594c0 | Guido Trotter | |
703 | e54c4c5e | Guido Trotter | # Cluster Verify steps
|
704 | e54c4c5e | Guido Trotter | VERIFY_NPLUSONE_MEM = 'nplusone_mem'
|
705 | e54c4c5e | Guido Trotter | VERIFY_OPTIONAL_CHECKS = frozenset([VERIFY_NPLUSONE_MEM])
|
706 | e54c4c5e | Guido Trotter | |
707 | 25361b9a | Iustin Pop | # Node verify constants
|
708 | b0d85178 | Iustin Pop | NV_DRBDLIST = "drbd-list"
|
709 | 25361b9a | Iustin Pop | NV_FILELIST = "filelist"
|
710 | 25361b9a | Iustin Pop | NV_HVINFO = "hvinfo"
|
711 | 25361b9a | Iustin Pop | NV_HYPERVISOR = "hypervisor"
|
712 | 25361b9a | Iustin Pop | NV_INSTANCELIST = "instancelist"
|
713 | b0d85178 | Iustin Pop | NV_LVLIST = "lvlist"
|
714 | b0d85178 | Iustin Pop | NV_MASTERIP = "master-ip"
|
715 | 25361b9a | Iustin Pop | NV_NODELIST = "nodelist"
|
716 | 25361b9a | Iustin Pop | NV_NODENETTEST = "node-net-test"
|
717 | 7c0aa8e9 | Iustin Pop | NV_NODESETUP = "nodesetup"
|
718 | b0d85178 | Iustin Pop | NV_OSLIST = "oslist"
|
719 | b0d85178 | Iustin Pop | NV_PVLIST = "pvlist"
|
720 | 313b2dd4 | Michael Hanselmann | NV_TIME = "time"
|
721 | b0d85178 | Iustin Pop | NV_VERSION = "version"
|
722 | b0d85178 | Iustin Pop | NV_VGLIST = "vglist"
|
723 | 25361b9a | Iustin Pop | |
724 | b98bf262 | Michael Hanselmann | # SSL certificate check constants (in days)
|
725 | b98bf262 | Michael Hanselmann | SSL_CERT_EXPIRATION_WARN = 30
|
726 | b98bf262 | Michael Hanselmann | SSL_CERT_EXPIRATION_ERROR = 7
|
727 | b98bf262 | Michael Hanselmann | |
728 | d61df03e | Iustin Pop | # Allocator framework constants
|
729 | 77031881 | Iustin Pop | IALLOCATOR_VERSION = 2
|
730 | 298fe380 | Iustin Pop | IALLOCATOR_DIR_IN = "in"
|
731 | 298fe380 | Iustin Pop | IALLOCATOR_DIR_OUT = "out"
|
732 | 3636400f | Iustin Pop | VALID_IALLOCATOR_DIRECTIONS = frozenset([
|
733 | 3636400f | Iustin Pop | IALLOCATOR_DIR_IN, |
734 | 3636400f | Iustin Pop | IALLOCATOR_DIR_OUT, |
735 | 3636400f | Iustin Pop | ]) |
736 | 298fe380 | Iustin Pop | IALLOCATOR_MODE_ALLOC = "allocate"
|
737 | 298fe380 | Iustin Pop | IALLOCATOR_MODE_RELOC = "relocate"
|
738 | 7f60a422 | Iustin Pop | IALLOCATOR_MODE_MEVAC = "multi-evacuate"
|
739 | 3636400f | Iustin Pop | VALID_IALLOCATOR_MODES = frozenset([
|
740 | 3636400f | Iustin Pop | IALLOCATOR_MODE_ALLOC, |
741 | 3636400f | Iustin Pop | IALLOCATOR_MODE_RELOC, |
742 | 3636400f | Iustin Pop | IALLOCATOR_MODE_MEVAC, |
743 | 3636400f | Iustin Pop | ]) |
744 | 298fe380 | Iustin Pop | IALLOCATOR_SEARCH_PATH = _autoconf.IALLOCATOR_SEARCH_PATH |
745 | 5f33b613 | Michael Hanselmann | |
746 | f1da30e6 | Michael Hanselmann | # Job queue
|
747 | f1da30e6 | Michael Hanselmann | JOB_QUEUE_VERSION = 1
|
748 | f1da30e6 | Michael Hanselmann | JOB_QUEUE_LOCK_FILE = QUEUE_DIR + "/lock"
|
749 | f1da30e6 | Michael Hanselmann | JOB_QUEUE_VERSION_FILE = QUEUE_DIR + "/version"
|
750 | f1da30e6 | Michael Hanselmann | JOB_QUEUE_SERIAL_FILE = QUEUE_DIR + "/serial"
|
751 | 0cb94105 | Michael Hanselmann | JOB_QUEUE_ARCHIVE_DIR = QUEUE_DIR + "/archive"
|
752 | 686d7433 | Iustin Pop | JOB_QUEUE_DRAIN_FILE = QUEUE_DIR + "/drain"
|
753 | f87b405e | Michael Hanselmann | JOB_QUEUE_SIZE_HARD_LIMIT = 5000
|
754 | c33549ef | Guido Trotter | JOB_QUEUE_DIRS = [QUEUE_DIR, JOB_QUEUE_ARCHIVE_DIR] |
755 | 5bae14d9 | Guido Trotter | JOB_QUEUE_DIRS_MODE = SECURE_DIR_MODE |
756 | f1da30e6 | Michael Hanselmann | |
757 | bac5ffc3 | Oleksiy Mishchenko | JOB_ID_TEMPLATE = r"\d+"
|
758 | bac5ffc3 | Oleksiy Mishchenko | |
759 | 5c735209 | Iustin Pop | # unchanged job return
|
760 | 5c735209 | Iustin Pop | JOB_NOTCHANGED = "nochange"
|
761 | 5c735209 | Iustin Pop | |
762 | 5f33b613 | Michael Hanselmann | # Job status
|
763 | 5f33b613 | Michael Hanselmann | JOB_STATUS_QUEUED = "queued"
|
764 | e92376d7 | Iustin Pop | JOB_STATUS_WAITLOCK = "waiting"
|
765 | fbf0262f | Michael Hanselmann | JOB_STATUS_CANCELING = "canceling"
|
766 | 5f33b613 | Michael Hanselmann | JOB_STATUS_RUNNING = "running"
|
767 | 5f33b613 | Michael Hanselmann | JOB_STATUS_CANCELED = "canceled"
|
768 | 5f33b613 | Michael Hanselmann | JOB_STATUS_SUCCESS = "success"
|
769 | 5f33b613 | Michael Hanselmann | JOB_STATUS_ERROR = "error"
|
770 | 5f33b613 | Michael Hanselmann | |
771 | 34327f51 | Iustin Pop | # OpCode status
|
772 | 34327f51 | Iustin Pop | # not yet finalized
|
773 | 5f33b613 | Michael Hanselmann | OP_STATUS_QUEUED = "queued"
|
774 | e92376d7 | Iustin Pop | OP_STATUS_WAITLOCK = "waiting"
|
775 | fbf0262f | Michael Hanselmann | OP_STATUS_CANCELING = "canceling"
|
776 | 5f33b613 | Michael Hanselmann | OP_STATUS_RUNNING = "running"
|
777 | 34327f51 | Iustin Pop | # finalized
|
778 | 4cb1d919 | Michael Hanselmann | OP_STATUS_CANCELED = "canceled"
|
779 | 5f33b613 | Michael Hanselmann | OP_STATUS_SUCCESS = "success"
|
780 | 5f33b613 | Michael Hanselmann | OP_STATUS_ERROR = "error"
|
781 | 34327f51 | Iustin Pop | OPS_FINALIZED = frozenset([OP_STATUS_CANCELED,
|
782 | 34327f51 | Iustin Pop | OP_STATUS_SUCCESS, |
783 | 34327f51 | Iustin Pop | OP_STATUS_ERROR]) |
784 | f1048938 | Iustin Pop | |
785 | f1048938 | Iustin Pop | # Execution log types
|
786 | f1048938 | Iustin Pop | ELOG_MESSAGE = "message"
|
787 | f1048938 | Iustin Pop | ELOG_PROGRESS = "progress"
|
788 | 9bf56d77 | Michael Hanselmann | ELOG_REMOTE_IMPORT = "remote-import"
|
789 | d4104181 | Iustin Pop | |
790 | c5e489f7 | Iustin Pop | # max dynamic devices
|
791 | 24991749 | Iustin Pop | MAX_NICS = 8
|
792 | 24991749 | Iustin Pop | MAX_DISKS = 16
|
793 | 24991749 | Iustin Pop | |
794 | 93384844 | Iustin Pop | # SSCONF keys
|
795 | 93384844 | Iustin Pop | SS_CLUSTER_NAME = "cluster_name"
|
796 | 5d60b3bd | Iustin Pop | SS_CLUSTER_TAGS = "cluster_tags"
|
797 | 93384844 | Iustin Pop | SS_FILE_STORAGE_DIR = "file_storage_dir"
|
798 | f56618e0 | Iustin Pop | SS_MASTER_CANDIDATES = "master_candidates"
|
799 | 8113a52e | Luca Bigliardi | SS_MASTER_CANDIDATES_IPS = "master_candidates_ips"
|
800 | 93384844 | Iustin Pop | SS_MASTER_IP = "master_ip"
|
801 | 93384844 | Iustin Pop | SS_MASTER_NETDEV = "master_netdev"
|
802 | 93384844 | Iustin Pop | SS_MASTER_NODE = "master_node"
|
803 | 93384844 | Iustin Pop | SS_NODE_LIST = "node_list"
|
804 | f9780ccd | Luca Bigliardi | SS_NODE_PRIMARY_IPS = "node_primary_ips"
|
805 | f9780ccd | Luca Bigliardi | SS_NODE_SECONDARY_IPS = "node_secondary_ips"
|
806 | a3316e4a | Iustin Pop | SS_OFFLINE_NODES = "offline_nodes"
|
807 | 81a49123 | Iustin Pop | SS_ONLINE_NODES = "online_nodes"
|
808 | 81a49123 | Iustin Pop | SS_INSTANCE_LIST = "instance_list"
|
809 | 8a113c7a | Iustin Pop | SS_RELEASE_VERSION = "release_version"
|
810 | 4f7a6a10 | Iustin Pop | SS_HYPERVISOR_LIST = "hypervisor_list"
|
811 | 5c465a95 | Iustin Pop | SS_MAINTAIN_NODE_HEALTH = "maintain_node_health"
|
812 | 0fbae49a | Balazs Lecz | SS_UID_POOL = "uid_pool"
|
813 | 93384844 | Iustin Pop | |
814 | 7888a614 | Alexander Schreiber | # cluster wide default parameters
|
815 | 7888a614 | Alexander Schreiber | DEFAULT_ENABLED_HYPERVISOR = HT_XEN_PVM |
816 | 7888a614 | Alexander Schreiber | |
817 | 7888a614 | Alexander Schreiber | HVC_DEFAULTS = { |
818 | bd0ff7c2 | Iustin Pop | HT_XEN_PVM: { |
819 | 2f2dbb4b | Jun Futagawa | HV_USE_BOOTLOADER: False,
|
820 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_PATH: XEN_BOOTLOADER, |
821 | 2f2dbb4b | Jun Futagawa | HV_BOOTLOADER_ARGS: '',
|
822 | bd0ff7c2 | Iustin Pop | HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU",
|
823 | a5728081 | Guido Trotter | HV_INITRD_PATH: '',
|
824 | 1cd8141c | Guido Trotter | HV_ROOT_PATH: '/dev/sda1',
|
825 | f9d6542d | Iustin Pop | HV_KERNEL_ARGS: 'ro',
|
826 | 78411c60 | Iustin Pop | HV_MIGRATION_PORT: 8002,
|
827 | bd0ff7c2 | Iustin Pop | }, |
828 | bd0ff7c2 | Iustin Pop | HT_XEN_HVM: { |
829 | bd0ff7c2 | Iustin Pop | HV_BOOT_ORDER: "cd",
|
830 | a5728081 | Guido Trotter | HV_CDROM_IMAGE_PATH: '',
|
831 | d08f6067 | Guido Trotter | HV_NIC_TYPE: HT_NIC_RTL8139, |
832 | 43440815 | Guido Trotter | HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, |
833 | bd0ff7c2 | Iustin Pop | HV_VNC_BIND_ADDRESS: '0.0.0.0',
|
834 | 6e6bb8d5 | Guido Trotter | HV_VNC_PASSWORD_FILE: VNC_PASSWORD_FILE, |
835 | bd0ff7c2 | Iustin Pop | HV_ACPI: True,
|
836 | bd0ff7c2 | Iustin Pop | HV_PAE: True,
|
837 | e2ee1cea | Iustin Pop | HV_KERNEL_PATH: "/usr/lib/xen/boot/hvmloader",
|
838 | 09ea8710 | Iustin Pop | HV_DEVICE_MODEL: "/usr/lib/xen/bin/qemu-dm",
|
839 | 78411c60 | Iustin Pop | HV_MIGRATION_PORT: 8002,
|
840 | 6b970cef | Jun Futagawa | HV_USE_LOCALTIME: False,
|
841 | bd0ff7c2 | Iustin Pop | }, |
842 | bd0ff7c2 | Iustin Pop | HT_KVM: { |
843 | bd0ff7c2 | Iustin Pop | HV_KERNEL_PATH: "/boot/vmlinuz-2.6-kvmU",
|
844 | a5728081 | Guido Trotter | HV_INITRD_PATH: '',
|
845 | f9d6542d | Iustin Pop | HV_KERNEL_ARGS: 'ro',
|
846 | 1cd8141c | Guido Trotter | HV_ROOT_PATH: '/dev/vda1',
|
847 | bd0ff7c2 | Iustin Pop | HV_ACPI: True,
|
848 | bd0ff7c2 | Iustin Pop | HV_SERIAL_CONSOLE: True,
|
849 | a5728081 | Guido Trotter | HV_VNC_BIND_ADDRESS: '',
|
850 | 8b2d1013 | Guido Trotter | HV_VNC_TLS: False,
|
851 | 8b2d1013 | Guido Trotter | HV_VNC_X509: '',
|
852 | 8b2d1013 | Guido Trotter | HV_VNC_X509_VERIFY: False,
|
853 | 6e6bb8d5 | Guido Trotter | HV_VNC_PASSWORD_FILE: '',
|
854 | a5728081 | Guido Trotter | HV_CDROM_IMAGE_PATH: '',
|
855 | 835528af | Iustin Pop | HV_BOOT_ORDER: HT_BO_DISK, |
856 | 43440815 | Guido Trotter | HV_NIC_TYPE: HT_NIC_PARAVIRTUAL, |
857 | 43440815 | Guido Trotter | HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, |
858 | a5728081 | Guido Trotter | HV_USB_MOUSE: '',
|
859 | 3c075436 | Iustin Pop | HV_MIGRATION_PORT: 8102,
|
860 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_BANDWIDTH: 32, # MiB/s |
861 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_DOWNTIME: 30, # ms |
862 | 6b970cef | Jun Futagawa | HV_USE_LOCALTIME: False,
|
863 | ea0f3d7a | Iustin Pop | HV_DISK_CACHE: HT_CACHE_DEFAULT, |
864 | d19d94db | Guido Trotter | HV_SECURITY_MODEL: HT_SM_NONE, |
865 | d19d94db | Guido Trotter | HV_SECURITY_DOMAIN: '',
|
866 | 7ba594c0 | Guido Trotter | HV_KVM_FLAG: "",
|
867 | fbe27e2b | Guido Trotter | HV_VHOST_NET: False,
|
868 | 84c08e4e | Balazs Lecz | HV_KVM_USE_CHROOT: False,
|
869 | bd0ff7c2 | Iustin Pop | }, |
870 | bd0ff7c2 | Iustin Pop | HT_FAKE: { |
871 | bd0ff7c2 | Iustin Pop | }, |
872 | 48297fa2 | Iustin Pop | HT_CHROOT: { |
873 | 48297fa2 | Iustin Pop | HV_INIT_SCRIPT: "/ganeti-chroot",
|
874 | 48297fa2 | Iustin Pop | }, |
875 | bd0ff7c2 | Iustin Pop | } |
876 | 7888a614 | Alexander Schreiber | |
877 | 7736a5f2 | Iustin Pop | HVC_GLOBALS = frozenset([
|
878 | 7736a5f2 | Iustin Pop | HV_MIGRATION_PORT, |
879 | e43d4f9f | Apollon Oikonomopoulos | HV_MIGRATION_BANDWIDTH, |
880 | 7736a5f2 | Iustin Pop | ]) |
881 | 7736a5f2 | Iustin Pop | |
882 | 7888a614 | Alexander Schreiber | BEC_DEFAULTS = { |
883 | bd0ff7c2 | Iustin Pop | BE_MEMORY: 128,
|
884 | bd0ff7c2 | Iustin Pop | BE_VCPUS: 1,
|
885 | bd0ff7c2 | Iustin Pop | BE_AUTO_BALANCE: True,
|
886 | bd0ff7c2 | Iustin Pop | } |
887 | c3e618cc | Guido Trotter | |
888 | ac061be9 | Guido Trotter | NICC_DEFAULTS = { |
889 | ac061be9 | Guido Trotter | NIC_MODE: NIC_MODE_BRIDGED, |
890 | ac061be9 | Guido Trotter | NIC_LINK: DEFAULT_BRIDGE, |
891 | ac061be9 | Guido Trotter | } |
892 | ac061be9 | Guido Trotter | |
893 | c3e618cc | Guido Trotter | MASTER_POOL_SIZE_DEFAULT = 10
|
894 | ea1518af | Guido Trotter | |
895 | ea1518af | Guido Trotter | CONFD_PROTOCOL_VERSION = 1
|
896 | ea1518af | Guido Trotter | |
897 | 09444532 | Guido Trotter | CONFD_REQ_PING = 0
|
898 | ea1518af | Guido Trotter | CONFD_REQ_NODE_ROLE_BYNAME = 1
|
899 | ea1518af | Guido Trotter | CONFD_REQ_NODE_PIP_BY_INSTANCE_IP = 2
|
900 | 48166551 | Guido Trotter | CONFD_REQ_CLUSTER_MASTER = 3
|
901 | efbb4fd2 | Luca Bigliardi | CONFD_REQ_NODE_PIP_LIST = 4
|
902 | efbb4fd2 | Luca Bigliardi | CONFD_REQ_MC_PIP_LIST = 5
|
903 | d01ae714 | Luca Bigliardi | CONFD_REQ_INSTANCES_IPS_LIST = 6
|
904 | ea1518af | Guido Trotter | |
905 | 19351457 | Guido Trotter | # Confd request query fields. These are used to narrow down queries.
|
906 | 19351457 | Guido Trotter | # These must be strings rather than integers, because json-encoding
|
907 | 19351457 | Guido Trotter | # converts them to strings anyway, as they're used as dict-keys.
|
908 | 19351457 | Guido Trotter | CONFD_REQQ_LINK = "0"
|
909 | 19351457 | Guido Trotter | CONFD_REQQ_IP = "1"
|
910 | 19351457 | Guido Trotter | CONFD_REQQ_IPLIST = "2"
|
911 | 250554a9 | Guido Trotter | CONFD_REQQ_FIELDS = "3"
|
912 | 250554a9 | Guido Trotter | |
913 | 250554a9 | Guido Trotter | CONFD_REQFIELD_NAME = "0"
|
914 | 250554a9 | Guido Trotter | CONFD_REQFIELD_IP = "1"
|
915 | 43dc8496 | Guido Trotter | CONFD_REQFIELD_MNODE_PIP = "2"
|
916 | 19351457 | Guido Trotter | |
917 | ea1518af | Guido Trotter | CONFD_REQS = frozenset([
|
918 | 09444532 | Guido Trotter | CONFD_REQ_PING, |
919 | ea1518af | Guido Trotter | CONFD_REQ_NODE_ROLE_BYNAME, |
920 | ea1518af | Guido Trotter | CONFD_REQ_NODE_PIP_BY_INSTANCE_IP, |
921 | 48166551 | Guido Trotter | CONFD_REQ_CLUSTER_MASTER, |
922 | efbb4fd2 | Luca Bigliardi | CONFD_REQ_NODE_PIP_LIST, |
923 | efbb4fd2 | Luca Bigliardi | CONFD_REQ_MC_PIP_LIST, |
924 | d01ae714 | Luca Bigliardi | CONFD_REQ_INSTANCES_IPS_LIST, |
925 | ea1518af | Guido Trotter | ]) |
926 | ea1518af | Guido Trotter | |
927 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_OK = 0
|
928 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_ERROR = 1
|
929 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_NOTIMPLEMENTED = 2
|
930 | 31c2a99e | Guido Trotter | |
931 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUSES = frozenset([
|
932 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_OK, |
933 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_ERROR, |
934 | 31c2a99e | Guido Trotter | CONFD_REPL_STATUS_NOTIMPLEMENTED, |
935 | 31c2a99e | Guido Trotter | ]) |
936 | 31c2a99e | Guido Trotter | |
937 | 89c52785 | Guido Trotter | (CONFD_NODE_ROLE_MASTER, |
938 | 89c52785 | Guido Trotter | CONFD_NODE_ROLE_CANDIDATE, |
939 | 89c52785 | Guido Trotter | CONFD_NODE_ROLE_OFFLINE, |
940 | 197b0f5d | Guido Trotter | CONFD_NODE_ROLE_DRAINED, |
941 | 197b0f5d | Guido Trotter | CONFD_NODE_ROLE_REGULAR, |
942 | 197b0f5d | Guido Trotter | ) = range(5) |
943 | 89c52785 | Guido Trotter | |
944 | ca2a5b13 | Guido Trotter | # A few common errors for confd
|
945 | ca2a5b13 | Guido Trotter | CONFD_ERROR_UNKNOWN_ENTRY = 1
|
946 | 7189e790 | Guido Trotter | CONFD_ERROR_INTERNAL = 2
|
947 | 19351457 | Guido Trotter | CONFD_ERROR_ARGUMENT = 3
|
948 | ca2a5b13 | Guido Trotter | |
949 | 71f27d19 | Guido Trotter | # Each request is "salted" by the current timestamp.
|
950 | 71f27d19 | Guido Trotter | # This constants decides how many seconds of skew to accept.
|
951 | 71f27d19 | Guido Trotter | # TODO: make this a default and allow the value to be more configurable
|
952 | 313b2dd4 | Michael Hanselmann | CONFD_MAX_CLOCK_SKEW = 2 * NODE_MAX_CLOCK_SKEW
|
953 | 84c3ab28 | Guido Trotter | |
954 | 84c3ab28 | Guido Trotter | # When we haven't reloaded the config for more than this amount of seconds, we
|
955 | 84c3ab28 | Guido Trotter | # force a test to see if inotify is betraying us.
|
956 | 84c3ab28 | Guido Trotter | CONFD_CONFIG_RELOAD_TIMEOUT = 60
|
957 | 84c3ab28 | Guido Trotter | |
958 | 84c3ab28 | Guido Trotter | # If we receive more than one update in this amount of seconds, we move to
|
959 | 84c3ab28 | Guido Trotter | # polling every RATELIMIT seconds, rather than relying on inotify, to be able
|
960 | 84c3ab28 | Guido Trotter | # to serve more requests.
|
961 | 84c3ab28 | Guido Trotter | CONFD_CONFIG_RELOAD_RATELIMIT = 2
|
962 | c8eded0b | Guido Trotter | |
963 | a3758ab2 | Guido Trotter | # Magic number prepended to all confd queries.
|
964 | a3758ab2 | Guido Trotter | # This allows us to distinguish different types of confd protocols and handle
|
965 | a3758ab2 | Guido Trotter | # them. For example by changing this we can move the whole payload to be
|
966 | a3758ab2 | Guido Trotter | # compressed, or move away from json.
|
967 | a3758ab2 | Guido Trotter | CONFD_MAGIC_FOURCC = 'plj0'
|
968 | a3758ab2 | Guido Trotter | |
969 | e4ccf6cd | Guido Trotter | # By default a confd request is sent to the minimum between this number and all
|
970 | e4ccf6cd | Guido Trotter | # MCs. 6 was chosen because even in the case of a disastrous 50% response rate,
|
971 | e4ccf6cd | Guido Trotter | # we should have enough answers to be able to compare more than one.
|
972 | e4ccf6cd | Guido Trotter | CONFD_DEFAULT_REQ_COVERAGE = 6
|
973 | e4ccf6cd | Guido Trotter | |
974 | e4ccf6cd | Guido Trotter | # Timeout in seconds to expire pending query request in the confd client
|
975 | e4ccf6cd | Guido Trotter | # library. We don't actually expect any answer more than 10 seconds after we
|
976 | e4ccf6cd | Guido Trotter | # sent a request.
|
977 | e4ccf6cd | Guido Trotter | CONFD_CLIENT_EXPIRE_TIMEOUT = 10
|
978 | e4ccf6cd | Guido Trotter | |
979 | c8eded0b | Guido Trotter | # Maximum UDP datagram size.
|
980 | c8eded0b | Guido Trotter | # On IPv4: 64K - 20 (ip header size) - 8 (udp header size) = 65507
|
981 | c8eded0b | Guido Trotter | # On IPv6: 64K - 40 (ip6 header size) - 8 (udp header size) = 65487
|
982 | c8eded0b | Guido Trotter | # (assuming we can't use jumbo frames)
|
983 | c8eded0b | Guido Trotter | # We just set this to 60K, which should be enough
|
984 | c8eded0b | Guido Trotter | MAX_UDP_DATA_SIZE = 61440
|
985 | 6d127406 | Balazs Lecz | |
986 | 6d127406 | Balazs Lecz | # User-id pool minimum/maximum acceptable user-ids.
|
987 | 6d127406 | Balazs Lecz | UIDPOOL_UID_MIN = 0
|
988 | 6d127406 | Balazs Lecz | UIDPOOL_UID_MAX = 2**32-1 # Assuming 32 bit user-ids |
989 | 649bcdd8 | Balazs Lecz | |
990 | 649bcdd8 | Balazs Lecz | # Name or path of the pgrep command
|
991 | 649bcdd8 | Balazs Lecz | PGREP = "pgrep" |