root / lib / opcodes.py @ 2237687b
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | 687c10d9 | Iustin Pop | # Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 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 | """OpCodes module
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23 | a8083063 | Iustin Pop |
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24 | a8083063 | Iustin Pop | This module implements the data structures which define the cluster
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25 | a8083063 | Iustin Pop | operations - the so-called opcodes.
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26 | a8083063 | Iustin Pop |
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27 | 0e46916d | Iustin Pop | Every operation which modifies the cluster state is expressed via
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28 | 0e46916d | Iustin Pop | opcodes.
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29 | a8083063 | Iustin Pop |
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30 | a8083063 | Iustin Pop | """
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31 | a8083063 | Iustin Pop | |
32 | a8083063 | Iustin Pop | # this are practically structures, so disable the message about too
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33 | a8083063 | Iustin Pop | # few public methods:
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34 | a8083063 | Iustin Pop | # pylint: disable-msg=R0903
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35 | a8083063 | Iustin Pop | |
36 | 1cbef6d8 | Michael Hanselmann | import logging |
37 | 1cbef6d8 | Michael Hanselmann | |
38 | 65e183af | Michael Hanselmann | from ganeti import constants |
39 | 65e183af | Michael Hanselmann | from ganeti import errors |
40 | 65e183af | Michael Hanselmann | from ganeti import ht |
41 | 65e183af | Michael Hanselmann | |
42 | 65e183af | Michael Hanselmann | |
43 | 65e183af | Michael Hanselmann | # Common opcode attributes
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44 | 65e183af | Michael Hanselmann | |
45 | 65e183af | Michael Hanselmann | #: output fields for a query operation
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46 | 65e183af | Michael Hanselmann | _POutputFields = ("output_fields", ht.NoDefault, ht.TListOf(ht.TNonEmptyString))
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47 | 65e183af | Michael Hanselmann | |
48 | 65e183af | Michael Hanselmann | #: the shutdown timeout
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49 | 65e183af | Michael Hanselmann | _PShutdownTimeout = ("shutdown_timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT,
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50 | 65e183af | Michael Hanselmann | ht.TPositiveInt) |
51 | 65e183af | Michael Hanselmann | |
52 | 65e183af | Michael Hanselmann | #: the force parameter
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53 | 65e183af | Michael Hanselmann | _PForce = ("force", False, ht.TBool) |
54 | 65e183af | Michael Hanselmann | |
55 | 65e183af | Michael Hanselmann | #: a required instance name (for single-instance LUs)
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56 | 65e183af | Michael Hanselmann | _PInstanceName = ("instance_name", ht.NoDefault, ht.TNonEmptyString)
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57 | 65e183af | Michael Hanselmann | |
58 | 65e183af | Michael Hanselmann | #: Whether to ignore offline nodes
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59 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes = ("ignore_offline_nodes", False, ht.TBool) |
60 | 65e183af | Michael Hanselmann | |
61 | 65e183af | Michael Hanselmann | #: a required node name (for single-node LUs)
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62 | 65e183af | Michael Hanselmann | _PNodeName = ("node_name", ht.NoDefault, ht.TNonEmptyString)
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63 | 65e183af | Michael Hanselmann | |
64 | 65e183af | Michael Hanselmann | #: a required node group name (for single-group LUs)
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65 | 65e183af | Michael Hanselmann | _PGroupName = ("group_name", ht.NoDefault, ht.TNonEmptyString)
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66 | 65e183af | Michael Hanselmann | |
67 | 65e183af | Michael Hanselmann | #: Migration type (live/non-live)
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68 | 65e183af | Michael Hanselmann | _PMigrationMode = ("mode", None, |
69 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TElemOf(constants.HT_MIGRATION_MODES))) |
70 | 65e183af | Michael Hanselmann | |
71 | 65e183af | Michael Hanselmann | #: Obsolete 'live' migration mode (boolean)
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72 | 65e183af | Michael Hanselmann | _PMigrationLive = ("live", None, ht.TMaybeBool) |
73 | 65e183af | Michael Hanselmann | |
74 | 65e183af | Michael Hanselmann | #: Tag type
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75 | 65e183af | Michael Hanselmann | _PTagKind = ("kind", ht.NoDefault, ht.TElemOf(constants.VALID_TAG_TYPES))
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76 | 65e183af | Michael Hanselmann | |
77 | 65e183af | Michael Hanselmann | #: List of tag strings
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78 | 65e183af | Michael Hanselmann | _PTags = ("tags", ht.NoDefault, ht.TListOf(ht.TNonEmptyString))
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79 | 65e183af | Michael Hanselmann | |
80 | 65e183af | Michael Hanselmann | |
81 | 65e183af | Michael Hanselmann | def RequireFileStorage(): |
82 | 65e183af | Michael Hanselmann | """Checks that file storage is enabled.
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83 | 65e183af | Michael Hanselmann |
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84 | 65e183af | Michael Hanselmann | While it doesn't really fit into this module, L{utils} was deemed too large
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85 | 65e183af | Michael Hanselmann | of a dependency to be imported for just one or two functions.
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86 | 65e183af | Michael Hanselmann |
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87 | 65e183af | Michael Hanselmann | @raise errors.OpPrereqError: when file storage is disabled
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88 | 65e183af | Michael Hanselmann |
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89 | 65e183af | Michael Hanselmann | """
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90 | 65e183af | Michael Hanselmann | if not constants.ENABLE_FILE_STORAGE: |
91 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError("File storage disabled at configure time", |
92 | 65e183af | Michael Hanselmann | errors.ECODE_INVAL) |
93 | 65e183af | Michael Hanselmann | |
94 | 65e183af | Michael Hanselmann | |
95 | 65e183af | Michael Hanselmann | def _CheckDiskTemplate(template): |
96 | 65e183af | Michael Hanselmann | """Ensure a given disk template is valid.
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97 | 65e183af | Michael Hanselmann |
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98 | 65e183af | Michael Hanselmann | """
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99 | 65e183af | Michael Hanselmann | if template not in constants.DISK_TEMPLATES: |
100 | 65e183af | Michael Hanselmann | # Using str.join directly to avoid importing utils for CommaJoin
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101 | 65e183af | Michael Hanselmann | msg = ("Invalid disk template name '%s', valid templates are: %s" %
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102 | 65e183af | Michael Hanselmann | (template, ", ".join(constants.DISK_TEMPLATES)))
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103 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError(msg, errors.ECODE_INVAL)
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104 | 65e183af | Michael Hanselmann | if template == constants.DT_FILE:
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105 | 65e183af | Michael Hanselmann | RequireFileStorage() |
106 | 65e183af | Michael Hanselmann | return True |
107 | 65e183af | Michael Hanselmann | |
108 | 65e183af | Michael Hanselmann | |
109 | 65e183af | Michael Hanselmann | def _CheckStorageType(storage_type): |
110 | 65e183af | Michael Hanselmann | """Ensure a given storage type is valid.
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111 | 65e183af | Michael Hanselmann |
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112 | 65e183af | Michael Hanselmann | """
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113 | 65e183af | Michael Hanselmann | if storage_type not in constants.VALID_STORAGE_TYPES: |
114 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError("Unknown storage type: %s" % storage_type, |
115 | 65e183af | Michael Hanselmann | errors.ECODE_INVAL) |
116 | 65e183af | Michael Hanselmann | if storage_type == constants.ST_FILE:
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117 | 65e183af | Michael Hanselmann | RequireFileStorage() |
118 | 65e183af | Michael Hanselmann | return True |
119 | 65e183af | Michael Hanselmann | |
120 | 65e183af | Michael Hanselmann | |
121 | 65e183af | Michael Hanselmann | #: Storage type parameter
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122 | 65e183af | Michael Hanselmann | _PStorageType = ("storage_type", ht.NoDefault, _CheckStorageType)
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123 | 65e183af | Michael Hanselmann | |
124 | 65e183af | Michael Hanselmann | |
125 | 65e183af | Michael Hanselmann | class _AutoOpParamSlots(type): |
126 | 65e183af | Michael Hanselmann | """Meta class for opcode definitions.
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127 | 65e183af | Michael Hanselmann |
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128 | 65e183af | Michael Hanselmann | """
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129 | 65e183af | Michael Hanselmann | def __new__(mcs, name, bases, attrs): |
130 | 65e183af | Michael Hanselmann | """Called when a class should be created.
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131 | 65e183af | Michael Hanselmann |
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132 | 65e183af | Michael Hanselmann | @param mcs: The meta class
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133 | 65e183af | Michael Hanselmann | @param name: Name of created class
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134 | 65e183af | Michael Hanselmann | @param bases: Base classes
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135 | 65e183af | Michael Hanselmann | @type attrs: dict
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136 | 65e183af | Michael Hanselmann | @param attrs: Class attributes
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137 | 65e183af | Michael Hanselmann |
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138 | 65e183af | Michael Hanselmann | """
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139 | 65e183af | Michael Hanselmann | assert "__slots__" not in attrs, \ |
140 | 65e183af | Michael Hanselmann | "Class '%s' defines __slots__ when it should use OP_PARAMS" % name
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141 | 65e183af | Michael Hanselmann | assert "OP_ID" in attrs, "Class '%s' is missing OP_ID attribute" % name |
142 | 65e183af | Michael Hanselmann | |
143 | 65e183af | Michael Hanselmann | # Always set OP_PARAMS to avoid duplicates in BaseOpCode.GetAllParams
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144 | 65e183af | Michael Hanselmann | params = attrs.setdefault("OP_PARAMS", [])
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145 | 65e183af | Michael Hanselmann | |
146 | 65e183af | Michael Hanselmann | # Use parameter names as slots
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147 | 65e183af | Michael Hanselmann | slots = [pname for (pname, _, _) in params] |
148 | 65e183af | Michael Hanselmann | |
149 | 65e183af | Michael Hanselmann | assert "OP_DSC_FIELD" not in attrs or attrs["OP_DSC_FIELD"] in slots, \ |
150 | 65e183af | Michael Hanselmann | "Class '%s' uses unknown field in OP_DSC_FIELD" % name
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151 | 65e183af | Michael Hanselmann | |
152 | 65e183af | Michael Hanselmann | attrs["__slots__"] = slots
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153 | 65e183af | Michael Hanselmann | |
154 | 65e183af | Michael Hanselmann | return type.__new__(mcs, name, bases, attrs) |
155 | 65e183af | Michael Hanselmann | |
156 | df458e0b | Iustin Pop | |
157 | 0e46916d | Iustin Pop | class BaseOpCode(object): |
158 | df458e0b | Iustin Pop | """A simple serializable object.
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159 | df458e0b | Iustin Pop |
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160 | 0e46916d | Iustin Pop | This object serves as a parent class for OpCode without any custom
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161 | 0e46916d | Iustin Pop | field handling.
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162 | 0e46916d | Iustin Pop |
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163 | df458e0b | Iustin Pop | """
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164 | 65e183af | Michael Hanselmann | __metaclass__ = _AutoOpParamSlots |
165 | 65e183af | Michael Hanselmann | |
166 | 65e183af | Michael Hanselmann | OP_ID = None
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167 | a8083063 | Iustin Pop | |
168 | a8083063 | Iustin Pop | def __init__(self, **kwargs): |
169 | a7399f66 | Iustin Pop | """Constructor for BaseOpCode.
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170 | a7399f66 | Iustin Pop |
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171 | a7399f66 | Iustin Pop | The constructor takes only keyword arguments and will set
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172 | a7399f66 | Iustin Pop | attributes on this object based on the passed arguments. As such,
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173 | a7399f66 | Iustin Pop | it means that you should not pass arguments which are not in the
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174 | a7399f66 | Iustin Pop | __slots__ attribute for this class.
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175 | a7399f66 | Iustin Pop |
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176 | a7399f66 | Iustin Pop | """
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177 | adf385c7 | Iustin Pop | slots = self._all_slots()
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178 | a8083063 | Iustin Pop | for key in kwargs: |
179 | adf385c7 | Iustin Pop | if key not in slots: |
180 | df458e0b | Iustin Pop | raise TypeError("Object %s doesn't support the parameter '%s'" % |
181 | 3ecf6786 | Iustin Pop | (self.__class__.__name__, key))
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182 | a8083063 | Iustin Pop | setattr(self, key, kwargs[key]) |
183 | a8083063 | Iustin Pop | |
184 | df458e0b | Iustin Pop | def __getstate__(self): |
185 | a7399f66 | Iustin Pop | """Generic serializer.
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186 | a7399f66 | Iustin Pop |
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187 | a7399f66 | Iustin Pop | This method just returns the contents of the instance as a
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188 | a7399f66 | Iustin Pop | dictionary.
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189 | a7399f66 | Iustin Pop |
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190 | a7399f66 | Iustin Pop | @rtype: C{dict}
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191 | a7399f66 | Iustin Pop | @return: the instance attributes and their values
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192 | a7399f66 | Iustin Pop |
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193 | a7399f66 | Iustin Pop | """
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194 | df458e0b | Iustin Pop | state = {} |
195 | adf385c7 | Iustin Pop | for name in self._all_slots(): |
196 | df458e0b | Iustin Pop | if hasattr(self, name): |
197 | df458e0b | Iustin Pop | state[name] = getattr(self, name) |
198 | df458e0b | Iustin Pop | return state
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199 | df458e0b | Iustin Pop | |
200 | df458e0b | Iustin Pop | def __setstate__(self, state): |
201 | a7399f66 | Iustin Pop | """Generic unserializer.
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202 | a7399f66 | Iustin Pop |
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203 | a7399f66 | Iustin Pop | This method just restores from the serialized state the attributes
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204 | a7399f66 | Iustin Pop | of the current instance.
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205 | a7399f66 | Iustin Pop |
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206 | a7399f66 | Iustin Pop | @param state: the serialized opcode data
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207 | a7399f66 | Iustin Pop | @type state: C{dict}
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208 | a7399f66 | Iustin Pop |
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209 | a7399f66 | Iustin Pop | """
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210 | df458e0b | Iustin Pop | if not isinstance(state, dict): |
211 | df458e0b | Iustin Pop | raise ValueError("Invalid data to __setstate__: expected dict, got %s" % |
212 | df458e0b | Iustin Pop | type(state))
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213 | df458e0b | Iustin Pop | |
214 | adf385c7 | Iustin Pop | for name in self._all_slots(): |
215 | 44db3a6f | Iustin Pop | if name not in state and hasattr(self, name): |
216 | df458e0b | Iustin Pop | delattr(self, name) |
217 | df458e0b | Iustin Pop | |
218 | df458e0b | Iustin Pop | for name in state: |
219 | df458e0b | Iustin Pop | setattr(self, name, state[name]) |
220 | df458e0b | Iustin Pop | |
221 | adf385c7 | Iustin Pop | @classmethod
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222 | adf385c7 | Iustin Pop | def _all_slots(cls): |
223 | adf385c7 | Iustin Pop | """Compute the list of all declared slots for a class.
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224 | adf385c7 | Iustin Pop |
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225 | adf385c7 | Iustin Pop | """
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226 | adf385c7 | Iustin Pop | slots = [] |
227 | adf385c7 | Iustin Pop | for parent in cls.__mro__: |
228 | adf385c7 | Iustin Pop | slots.extend(getattr(parent, "__slots__", [])) |
229 | adf385c7 | Iustin Pop | return slots
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230 | adf385c7 | Iustin Pop | |
231 | 65e183af | Michael Hanselmann | @classmethod
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232 | 65e183af | Michael Hanselmann | def GetAllParams(cls): |
233 | 65e183af | Michael Hanselmann | """Compute list of all parameters for an opcode.
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234 | 65e183af | Michael Hanselmann |
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235 | 65e183af | Michael Hanselmann | """
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236 | 65e183af | Michael Hanselmann | slots = [] |
237 | 65e183af | Michael Hanselmann | for parent in cls.__mro__: |
238 | 65e183af | Michael Hanselmann | slots.extend(getattr(parent, "OP_PARAMS", [])) |
239 | 65e183af | Michael Hanselmann | return slots
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240 | 65e183af | Michael Hanselmann | |
241 | 1cbef6d8 | Michael Hanselmann | def Validate(self, set_defaults): |
242 | 1cbef6d8 | Michael Hanselmann | """Validate opcode parameters, optionally setting default values.
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243 | 1cbef6d8 | Michael Hanselmann |
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244 | 1cbef6d8 | Michael Hanselmann | @type set_defaults: bool
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245 | 1cbef6d8 | Michael Hanselmann | @param set_defaults: Whether to set default values
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246 | 1cbef6d8 | Michael Hanselmann | @raise errors.OpPrereqError: When a parameter value doesn't match
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247 | 1cbef6d8 | Michael Hanselmann | requirements
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248 | 1cbef6d8 | Michael Hanselmann |
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249 | 1cbef6d8 | Michael Hanselmann | """
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250 | 1cbef6d8 | Michael Hanselmann | for (attr_name, default, test) in self.GetAllParams(): |
251 | 1cbef6d8 | Michael Hanselmann | assert test == ht.NoType or callable(test) |
252 | 1cbef6d8 | Michael Hanselmann | |
253 | 1cbef6d8 | Michael Hanselmann | if not hasattr(self, attr_name): |
254 | 1cbef6d8 | Michael Hanselmann | if default == ht.NoDefault:
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255 | 1cbef6d8 | Michael Hanselmann | raise errors.OpPrereqError("Required parameter '%s.%s' missing" % |
256 | 1cbef6d8 | Michael Hanselmann | (self.OP_ID, attr_name),
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257 | 1cbef6d8 | Michael Hanselmann | errors.ECODE_INVAL) |
258 | 1cbef6d8 | Michael Hanselmann | elif set_defaults:
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259 | 1cbef6d8 | Michael Hanselmann | if callable(default): |
260 | 1cbef6d8 | Michael Hanselmann | dval = default() |
261 | 1cbef6d8 | Michael Hanselmann | else:
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262 | 1cbef6d8 | Michael Hanselmann | dval = default |
263 | 1cbef6d8 | Michael Hanselmann | setattr(self, attr_name, dval) |
264 | 1cbef6d8 | Michael Hanselmann | |
265 | 1cbef6d8 | Michael Hanselmann | if test == ht.NoType:
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266 | 1cbef6d8 | Michael Hanselmann | # no tests here
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267 | 1cbef6d8 | Michael Hanselmann | continue
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268 | 1cbef6d8 | Michael Hanselmann | |
269 | 1cbef6d8 | Michael Hanselmann | if set_defaults or hasattr(self, attr_name): |
270 | 1cbef6d8 | Michael Hanselmann | attr_val = getattr(self, attr_name) |
271 | 1cbef6d8 | Michael Hanselmann | if not test(attr_val): |
272 | 1cbef6d8 | Michael Hanselmann | logging.error("OpCode %s, parameter %s, has invalid type %s/value %s",
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273 | 1cbef6d8 | Michael Hanselmann | self.OP_ID, attr_name, type(attr_val), attr_val) |
274 | 1cbef6d8 | Michael Hanselmann | raise errors.OpPrereqError("Parameter '%s.%s' fails validation" % |
275 | 1cbef6d8 | Michael Hanselmann | (self.OP_ID, attr_name),
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276 | 1cbef6d8 | Michael Hanselmann | errors.ECODE_INVAL) |
277 | 1cbef6d8 | Michael Hanselmann | |
278 | df458e0b | Iustin Pop | |
279 | 0e46916d | Iustin Pop | class OpCode(BaseOpCode): |
280 | a7399f66 | Iustin Pop | """Abstract OpCode.
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281 | a7399f66 | Iustin Pop |
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282 | a7399f66 | Iustin Pop | This is the root of the actual OpCode hierarchy. All clases derived
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283 | a7399f66 | Iustin Pop | from this class should override OP_ID.
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284 | a7399f66 | Iustin Pop |
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285 | a7399f66 | Iustin Pop | @cvar OP_ID: The ID of this opcode. This should be unique amongst all
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286 | 20777413 | Iustin Pop | children of this class.
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287 | bde8f481 | Adeodato Simo | @cvar OP_DSC_FIELD: The name of a field whose value will be included in the
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288 | bde8f481 | Adeodato Simo | string returned by Summary(); see the docstring of that
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289 | bde8f481 | Adeodato Simo | method for details).
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290 | 65e183af | Michael Hanselmann | @cvar OP_PARAMS: List of opcode attributes, the default values they should
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291 | 65e183af | Michael Hanselmann | get if not already defined, and types they must match.
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292 | 687c10d9 | Iustin Pop | @cvar WITH_LU: Boolean that specifies whether this should be included in
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293 | 687c10d9 | Iustin Pop | mcpu's dispatch table
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294 | 20777413 | Iustin Pop | @ivar dry_run: Whether the LU should be run in dry-run mode, i.e. just
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295 | 20777413 | Iustin Pop | the check steps
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296 | 8f5c488d | Michael Hanselmann | @ivar priority: Opcode priority for queue
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297 | a7399f66 | Iustin Pop |
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298 | a7399f66 | Iustin Pop | """
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299 | df458e0b | Iustin Pop | OP_ID = "OP_ABSTRACT"
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300 | 687c10d9 | Iustin Pop | WITH_LU = True
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301 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
302 | 65e183af | Michael Hanselmann | ("dry_run", None, ht.TMaybeBool), |
303 | 65e183af | Michael Hanselmann | ("debug_level", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
304 | 65e183af | Michael Hanselmann | ("priority", constants.OP_PRIO_DEFAULT,
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305 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.OP_PRIO_SUBMIT_VALID)), |
306 | 65e183af | Michael Hanselmann | ] |
307 | df458e0b | Iustin Pop | |
308 | df458e0b | Iustin Pop | def __getstate__(self): |
309 | df458e0b | Iustin Pop | """Specialized getstate for opcodes.
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310 | df458e0b | Iustin Pop |
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311 | a7399f66 | Iustin Pop | This method adds to the state dictionary the OP_ID of the class,
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312 | a7399f66 | Iustin Pop | so that on unload we can identify the correct class for
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313 | a7399f66 | Iustin Pop | instantiating the opcode.
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314 | a7399f66 | Iustin Pop |
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315 | a7399f66 | Iustin Pop | @rtype: C{dict}
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316 | a7399f66 | Iustin Pop | @return: the state as a dictionary
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317 | a7399f66 | Iustin Pop |
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318 | df458e0b | Iustin Pop | """
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319 | 0e46916d | Iustin Pop | data = BaseOpCode.__getstate__(self)
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320 | df458e0b | Iustin Pop | data["OP_ID"] = self.OP_ID |
321 | df458e0b | Iustin Pop | return data
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322 | df458e0b | Iustin Pop | |
323 | df458e0b | Iustin Pop | @classmethod
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324 | 00abdc96 | Iustin Pop | def LoadOpCode(cls, data): |
325 | df458e0b | Iustin Pop | """Generic load opcode method.
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326 | df458e0b | Iustin Pop |
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327 | a7399f66 | Iustin Pop | The method identifies the correct opcode class from the dict-form
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328 | a7399f66 | Iustin Pop | by looking for a OP_ID key, if this is not found, or its value is
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329 | a7399f66 | Iustin Pop | not available in this module as a child of this class, we fail.
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330 | a7399f66 | Iustin Pop |
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331 | a7399f66 | Iustin Pop | @type data: C{dict}
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332 | a7399f66 | Iustin Pop | @param data: the serialized opcode
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333 | a7399f66 | Iustin Pop |
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334 | df458e0b | Iustin Pop | """
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335 | df458e0b | Iustin Pop | if not isinstance(data, dict): |
336 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpCode (%s)" % type(data)) |
337 | df458e0b | Iustin Pop | if "OP_ID" not in data: |
338 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpcode, missing OP_ID") |
339 | df458e0b | Iustin Pop | op_id = data["OP_ID"]
|
340 | df458e0b | Iustin Pop | op_class = None
|
341 | 363acb1e | Iustin Pop | if op_id in OP_MAPPING: |
342 | 363acb1e | Iustin Pop | op_class = OP_MAPPING[op_id] |
343 | 363acb1e | Iustin Pop | else:
|
344 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpCode: OP_ID %s unsupported" % |
345 | df458e0b | Iustin Pop | op_id) |
346 | df458e0b | Iustin Pop | op = op_class() |
347 | df458e0b | Iustin Pop | new_data = data.copy() |
348 | df458e0b | Iustin Pop | del new_data["OP_ID"] |
349 | df458e0b | Iustin Pop | op.__setstate__(new_data) |
350 | df458e0b | Iustin Pop | return op
|
351 | df458e0b | Iustin Pop | |
352 | 60dd1473 | Iustin Pop | def Summary(self): |
353 | 60dd1473 | Iustin Pop | """Generates a summary description of this opcode.
|
354 | 60dd1473 | Iustin Pop |
|
355 | bde8f481 | Adeodato Simo | The summary is the value of the OP_ID attribute (without the "OP_" prefix),
|
356 | bde8f481 | Adeodato Simo | plus the value of the OP_DSC_FIELD attribute, if one was defined; this field
|
357 | bde8f481 | Adeodato Simo | should allow to easily identify the operation (for an instance creation job,
|
358 | bde8f481 | Adeodato Simo | e.g., it would be the instance name).
|
359 | bde8f481 | Adeodato Simo |
|
360 | 60dd1473 | Iustin Pop | """
|
361 | 60dd1473 | Iustin Pop | # all OP_ID start with OP_, we remove that
|
362 | 60dd1473 | Iustin Pop | txt = self.OP_ID[3:] |
363 | 60dd1473 | Iustin Pop | field_name = getattr(self, "OP_DSC_FIELD", None) |
364 | 60dd1473 | Iustin Pop | if field_name:
|
365 | 60dd1473 | Iustin Pop | field_value = getattr(self, field_name, None) |
366 | bc8bbda1 | Iustin Pop | if isinstance(field_value, (list, tuple)): |
367 | bc8bbda1 | Iustin Pop | field_value = ",".join(str(i) for i in field_value) |
368 | 60dd1473 | Iustin Pop | txt = "%s(%s)" % (txt, field_value)
|
369 | 60dd1473 | Iustin Pop | return txt
|
370 | 60dd1473 | Iustin Pop | |
371 | a8083063 | Iustin Pop | |
372 | afee0879 | Iustin Pop | # cluster opcodes
|
373 | afee0879 | Iustin Pop | |
374 | bc84ffa7 | Iustin Pop | class OpClusterPostInit(OpCode): |
375 | b5f5fae9 | Luca Bigliardi | """Post cluster initialization.
|
376 | b5f5fae9 | Luca Bigliardi |
|
377 | b5f5fae9 | Luca Bigliardi | This opcode does not touch the cluster at all. Its purpose is to run hooks
|
378 | b5f5fae9 | Luca Bigliardi | after the cluster has been initialized.
|
379 | b5f5fae9 | Luca Bigliardi |
|
380 | b5f5fae9 | Luca Bigliardi | """
|
381 | b5f5fae9 | Luca Bigliardi | OP_ID = "OP_CLUSTER_POST_INIT"
|
382 | b5f5fae9 | Luca Bigliardi | |
383 | b5f5fae9 | Luca Bigliardi | |
384 | c6d43e9e | Iustin Pop | class OpClusterDestroy(OpCode): |
385 | a7399f66 | Iustin Pop | """Destroy the cluster.
|
386 | a7399f66 | Iustin Pop |
|
387 | a7399f66 | Iustin Pop | This opcode has no other parameters. All the state is irreversibly
|
388 | a7399f66 | Iustin Pop | lost after the execution of this opcode.
|
389 | a7399f66 | Iustin Pop |
|
390 | a7399f66 | Iustin Pop | """
|
391 | a8083063 | Iustin Pop | OP_ID = "OP_CLUSTER_DESTROY"
|
392 | a8083063 | Iustin Pop | |
393 | a8083063 | Iustin Pop | |
394 | a2f7ab92 | Iustin Pop | class OpClusterQuery(OpCode): |
395 | fdc267f4 | Iustin Pop | """Query cluster information."""
|
396 | a8083063 | Iustin Pop | OP_ID = "OP_CLUSTER_QUERY"
|
397 | a8083063 | Iustin Pop | |
398 | a8083063 | Iustin Pop | |
399 | a3d32770 | Iustin Pop | class OpClusterVerify(OpCode): |
400 | a7399f66 | Iustin Pop | """Verify the cluster state.
|
401 | a7399f66 | Iustin Pop |
|
402 | a7399f66 | Iustin Pop | @type skip_checks: C{list}
|
403 | a7399f66 | Iustin Pop | @ivar skip_checks: steps to be skipped from the verify process; this
|
404 | a7399f66 | Iustin Pop | needs to be a subset of
|
405 | a7399f66 | Iustin Pop | L{constants.VERIFY_OPTIONAL_CHECKS}; currently
|
406 | a7399f66 | Iustin Pop | only L{constants.VERIFY_NPLUSONE_MEM} can be passed
|
407 | a7399f66 | Iustin Pop |
|
408 | a7399f66 | Iustin Pop | """
|
409 | a8083063 | Iustin Pop | OP_ID = "OP_CLUSTER_VERIFY"
|
410 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
411 | 65e183af | Michael Hanselmann | ("skip_checks", ht.EmptyList,
|
412 | 65e183af | Michael Hanselmann | ht.TListOf(ht.TElemOf(constants.VERIFY_OPTIONAL_CHECKS))), |
413 | 65e183af | Michael Hanselmann | ("verbose", False, ht.TBool), |
414 | 65e183af | Michael Hanselmann | ("error_codes", False, ht.TBool), |
415 | 65e183af | Michael Hanselmann | ("debug_simulate_errors", False, ht.TBool), |
416 | 65e183af | Michael Hanselmann | ] |
417 | a8083063 | Iustin Pop | |
418 | a8083063 | Iustin Pop | |
419 | bd8210a7 | Iustin Pop | class OpClusterVerifyDisks(OpCode): |
420 | 150e978f | Iustin Pop | """Verify the cluster disks.
|
421 | 150e978f | Iustin Pop |
|
422 | 150e978f | Iustin Pop | Parameters: none
|
423 | 150e978f | Iustin Pop |
|
424 | 5188ab37 | Iustin Pop | Result: a tuple of four elements:
|
425 | 150e978f | Iustin Pop | - list of node names with bad data returned (unreachable, etc.)
|
426 | a7399f66 | Iustin Pop | - dict of node names with broken volume groups (values: error msg)
|
427 | 150e978f | Iustin Pop | - list of instances with degraded disks (that should be activated)
|
428 | b63ed789 | Iustin Pop | - dict of instances with missing logical volumes (values: (node, vol)
|
429 | b63ed789 | Iustin Pop | pairs with details about the missing volumes)
|
430 | 150e978f | Iustin Pop |
|
431 | b63ed789 | Iustin Pop | In normal operation, all lists should be empty. A non-empty instance
|
432 | b63ed789 | Iustin Pop | list (3rd element of the result) is still ok (errors were fixed) but
|
433 | b63ed789 | Iustin Pop | non-empty node list means some node is down, and probably there are
|
434 | b63ed789 | Iustin Pop | unfixable drbd errors.
|
435 | 150e978f | Iustin Pop |
|
436 | 150e978f | Iustin Pop | Note that only instances that are drbd-based are taken into
|
437 | 150e978f | Iustin Pop | consideration. This might need to be revisited in the future.
|
438 | 150e978f | Iustin Pop |
|
439 | 150e978f | Iustin Pop | """
|
440 | 150e978f | Iustin Pop | OP_ID = "OP_CLUSTER_VERIFY_DISKS"
|
441 | 150e978f | Iustin Pop | |
442 | 150e978f | Iustin Pop | |
443 | 5d01aca3 | Iustin Pop | class OpClusterRepairDiskSizes(OpCode): |
444 | 60975797 | Iustin Pop | """Verify the disk sizes of the instances and fixes configuration
|
445 | 60975797 | Iustin Pop | mimatches.
|
446 | 60975797 | Iustin Pop |
|
447 | 60975797 | Iustin Pop | Parameters: optional instances list, in case we want to restrict the
|
448 | 60975797 | Iustin Pop | checks to only a subset of the instances.
|
449 | 60975797 | Iustin Pop |
|
450 | 60975797 | Iustin Pop | Result: a list of tuples, (instance, disk, new-size) for changed
|
451 | 60975797 | Iustin Pop | configurations.
|
452 | 60975797 | Iustin Pop |
|
453 | 60975797 | Iustin Pop | In normal operation, the list should be empty.
|
454 | 60975797 | Iustin Pop |
|
455 | 60975797 | Iustin Pop | @type instances: list
|
456 | 60975797 | Iustin Pop | @ivar instances: the list of instances to check, or empty for all instances
|
457 | 60975797 | Iustin Pop |
|
458 | 60975797 | Iustin Pop | """
|
459 | 60975797 | Iustin Pop | OP_ID = "OP_CLUSTER_REPAIR_DISK_SIZES"
|
460 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
461 | 65e183af | Michael Hanselmann | ("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
462 | 65e183af | Michael Hanselmann | ] |
463 | 60975797 | Iustin Pop | |
464 | 60975797 | Iustin Pop | |
465 | 2f093ea0 | Iustin Pop | class OpClusterConfigQuery(OpCode): |
466 | ae5849b5 | Michael Hanselmann | """Query cluster configuration values."""
|
467 | ae5849b5 | Michael Hanselmann | OP_ID = "OP_CLUSTER_CONFIG_QUERY"
|
468 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
469 | 65e183af | Michael Hanselmann | _POutputFields |
470 | 65e183af | Michael Hanselmann | ] |
471 | a8083063 | Iustin Pop | |
472 | a8083063 | Iustin Pop | |
473 | e126df25 | Iustin Pop | class OpClusterRename(OpCode): |
474 | a7399f66 | Iustin Pop | """Rename the cluster.
|
475 | a7399f66 | Iustin Pop |
|
476 | a7399f66 | Iustin Pop | @type name: C{str}
|
477 | a7399f66 | Iustin Pop | @ivar name: The new name of the cluster. The name and/or the master IP
|
478 | a7399f66 | Iustin Pop | address will be changed to match the new name and its IP
|
479 | a7399f66 | Iustin Pop | address.
|
480 | a7399f66 | Iustin Pop |
|
481 | a7399f66 | Iustin Pop | """
|
482 | 07bd8a51 | Iustin Pop | OP_ID = "OP_CLUSTER_RENAME"
|
483 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "name"
|
484 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
485 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
486 | 65e183af | Michael Hanselmann | ] |
487 | 07bd8a51 | Iustin Pop | |
488 | 07bd8a51 | Iustin Pop | |
489 | a6682fdc | Iustin Pop | class OpClusterSetParams(OpCode): |
490 | a7399f66 | Iustin Pop | """Change the parameters of the cluster.
|
491 | a7399f66 | Iustin Pop |
|
492 | a7399f66 | Iustin Pop | @type vg_name: C{str} or C{None}
|
493 | a7399f66 | Iustin Pop | @ivar vg_name: The new volume group name or None to disable LVM usage.
|
494 | a7399f66 | Iustin Pop |
|
495 | a7399f66 | Iustin Pop | """
|
496 | 12515db7 | Manuel Franceschini | OP_ID = "OP_CLUSTER_SET_PARAMS"
|
497 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
498 | 65e183af | Michael Hanselmann | ("vg_name", None, ht.TMaybeString), |
499 | 65e183af | Michael Hanselmann | ("enabled_hypervisors", None, |
500 | 65e183af | Michael Hanselmann | ht.TOr(ht.TAnd(ht.TListOf(ht.TElemOf(constants.HYPER_TYPES)), ht.TTrue), |
501 | 65e183af | Michael Hanselmann | ht.TNone)), |
502 | 65e183af | Michael Hanselmann | ("hvparams", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
503 | 65e183af | Michael Hanselmann | ht.TNone)), |
504 | 65e183af | Michael Hanselmann | ("beparams", None, ht.TOr(ht.TDict, ht.TNone)), |
505 | 65e183af | Michael Hanselmann | ("os_hvp", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
506 | 65e183af | Michael Hanselmann | ht.TNone)), |
507 | 65e183af | Michael Hanselmann | ("osparams", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
508 | 65e183af | Michael Hanselmann | ht.TNone)), |
509 | 65e183af | Michael Hanselmann | ("candidate_pool_size", None, ht.TOr(ht.TStrictPositiveInt, ht.TNone)), |
510 | 65e183af | Michael Hanselmann | ("uid_pool", None, ht.NoType), |
511 | 65e183af | Michael Hanselmann | ("add_uids", None, ht.NoType), |
512 | 65e183af | Michael Hanselmann | ("remove_uids", None, ht.NoType), |
513 | 65e183af | Michael Hanselmann | ("maintain_node_health", None, ht.TMaybeBool), |
514 | 65e183af | Michael Hanselmann | ("prealloc_wipe_disks", None, ht.TMaybeBool), |
515 | 65e183af | Michael Hanselmann | ("nicparams", None, ht.TOr(ht.TDict, ht.TNone)), |
516 | 65e183af | Michael Hanselmann | ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)), |
517 | 65e183af | Michael Hanselmann | ("drbd_helper", None, ht.TOr(ht.TString, ht.TNone)), |
518 | 65e183af | Michael Hanselmann | ("default_iallocator", None, ht.TOr(ht.TString, ht.TNone)), |
519 | 65e183af | Michael Hanselmann | ("master_netdev", None, ht.TOr(ht.TString, ht.TNone)), |
520 | 65e183af | Michael Hanselmann | ("reserved_lvs", None, ht.TOr(ht.TListOf(ht.TNonEmptyString), ht.TNone)), |
521 | 65e183af | Michael Hanselmann | ("hidden_os", None, ht.TOr(ht.TListOf( |
522 | 65e183af | Michael Hanselmann | ht.TAnd(ht.TList, |
523 | 65e183af | Michael Hanselmann | ht.TIsLength(2),
|
524 | 65e183af | Michael Hanselmann | ht.TMap(lambda v: v[0], ht.TElemOf(constants.DDMS_VALUES)))), |
525 | 65e183af | Michael Hanselmann | ht.TNone)), |
526 | 65e183af | Michael Hanselmann | ("blacklisted_os", None, ht.TOr(ht.TListOf( |
527 | 65e183af | Michael Hanselmann | ht.TAnd(ht.TList, |
528 | 65e183af | Michael Hanselmann | ht.TIsLength(2),
|
529 | 65e183af | Michael Hanselmann | ht.TMap(lambda v: v[0], ht.TElemOf(constants.DDMS_VALUES)))), |
530 | 65e183af | Michael Hanselmann | ht.TNone)), |
531 | 4b7735f9 | Iustin Pop | ] |
532 | 12515db7 | Manuel Franceschini | |
533 | 12515db7 | Manuel Franceschini | |
534 | d1240007 | Iustin Pop | class OpClusterRedistConf(OpCode): |
535 | afee0879 | Iustin Pop | """Force a full push of the cluster configuration.
|
536 | afee0879 | Iustin Pop |
|
537 | afee0879 | Iustin Pop | """
|
538 | afee0879 | Iustin Pop | OP_ID = "OP_CLUSTER_REDIST_CONF"
|
539 | afee0879 | Iustin Pop | |
540 | 83f72637 | Michael Hanselmann | |
541 | 83f72637 | Michael Hanselmann | class OpQuery(OpCode): |
542 | 83f72637 | Michael Hanselmann | """Query for resources/items.
|
543 | 83f72637 | Michael Hanselmann |
|
544 | 83f72637 | Michael Hanselmann | @ivar what: Resources to query for, must be one of L{constants.QR_OP_QUERY}
|
545 | 83f72637 | Michael Hanselmann | @ivar fields: List of fields to retrieve
|
546 | 83f72637 | Michael Hanselmann | @ivar filter: Query filter
|
547 | 83f72637 | Michael Hanselmann |
|
548 | 83f72637 | Michael Hanselmann | """
|
549 | 83f72637 | Michael Hanselmann | OP_ID = "OP_QUERY"
|
550 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
551 | 65e183af | Michael Hanselmann | ("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
|
552 | 65e183af | Michael Hanselmann | ("fields", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
553 | 65e183af | Michael Hanselmann | ("filter", None, ht.TOr(ht.TNone, |
554 | 65e183af | Michael Hanselmann | ht.TListOf(ht.TOr(ht.TNonEmptyString, ht.TList)))), |
555 | 83f72637 | Michael Hanselmann | ] |
556 | 83f72637 | Michael Hanselmann | |
557 | 83f72637 | Michael Hanselmann | |
558 | 83f72637 | Michael Hanselmann | class OpQueryFields(OpCode): |
559 | 83f72637 | Michael Hanselmann | """Query for available resource/item fields.
|
560 | 83f72637 | Michael Hanselmann |
|
561 | 83f72637 | Michael Hanselmann | @ivar what: Resources to query for, must be one of L{constants.QR_OP_QUERY}
|
562 | 83f72637 | Michael Hanselmann | @ivar fields: List of fields to retrieve
|
563 | 83f72637 | Michael Hanselmann |
|
564 | 83f72637 | Michael Hanselmann | """
|
565 | 83f72637 | Michael Hanselmann | OP_ID = "OP_QUERY_FIELDS"
|
566 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
567 | 65e183af | Michael Hanselmann | ("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
|
568 | 65e183af | Michael Hanselmann | ("fields", None, ht.TOr(ht.TNone, ht.TListOf(ht.TNonEmptyString))), |
569 | 83f72637 | Michael Hanselmann | ] |
570 | 83f72637 | Michael Hanselmann | |
571 | 83f72637 | Michael Hanselmann | |
572 | 792af3ad | Renรฉ Nussbaumer | class OpOobCommand(OpCode): |
573 | eb64da59 | Renรฉ Nussbaumer | """Interact with OOB."""
|
574 | 792af3ad | Renรฉ Nussbaumer | OP_ID = "OP_OOB_COMMAND"
|
575 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
576 | 65e183af | Michael Hanselmann | _PNodeName, |
577 | 65e183af | Michael Hanselmann | ("command", None, ht.TElemOf(constants.OOB_COMMANDS)), |
578 | 65e183af | Michael Hanselmann | ("timeout", constants.OOB_TIMEOUT, ht.TInt),
|
579 | eb64da59 | Renรฉ Nussbaumer | ] |
580 | eb64da59 | Renรฉ Nussbaumer | |
581 | eb64da59 | Renรฉ Nussbaumer | |
582 | 07bd8a51 | Iustin Pop | # node opcodes
|
583 | 07bd8a51 | Iustin Pop | |
584 | a8083063 | Iustin Pop | class OpRemoveNode(OpCode): |
585 | a7399f66 | Iustin Pop | """Remove a node.
|
586 | a7399f66 | Iustin Pop |
|
587 | a7399f66 | Iustin Pop | @type node_name: C{str}
|
588 | a7399f66 | Iustin Pop | @ivar node_name: The name of the node to remove. If the node still has
|
589 | a7399f66 | Iustin Pop | instances on it, the operation will fail.
|
590 | a7399f66 | Iustin Pop |
|
591 | a7399f66 | Iustin Pop | """
|
592 | a8083063 | Iustin Pop | OP_ID = "OP_NODE_REMOVE"
|
593 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
594 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
595 | 65e183af | Michael Hanselmann | _PNodeName, |
596 | 65e183af | Michael Hanselmann | ] |
597 | a8083063 | Iustin Pop | |
598 | a8083063 | Iustin Pop | |
599 | d817d49f | Iustin Pop | class OpNodeAdd(OpCode): |
600 | a7399f66 | Iustin Pop | """Add a node to the cluster.
|
601 | a7399f66 | Iustin Pop |
|
602 | a7399f66 | Iustin Pop | @type node_name: C{str}
|
603 | a7399f66 | Iustin Pop | @ivar node_name: The name of the node to add. This can be a short name,
|
604 | a7399f66 | Iustin Pop | but it will be expanded to the FQDN.
|
605 | a7399f66 | Iustin Pop | @type primary_ip: IP address
|
606 | a7399f66 | Iustin Pop | @ivar primary_ip: The primary IP of the node. This will be ignored when the
|
607 | a7399f66 | Iustin Pop | opcode is submitted, but will be filled during the node
|
608 | a7399f66 | Iustin Pop | add (so it will be visible in the job query).
|
609 | a7399f66 | Iustin Pop | @type secondary_ip: IP address
|
610 | a7399f66 | Iustin Pop | @ivar secondary_ip: The secondary IP of the node. This needs to be passed
|
611 | a7399f66 | Iustin Pop | if the cluster has been initialized in 'dual-network'
|
612 | a7399f66 | Iustin Pop | mode, otherwise it must not be given.
|
613 | a7399f66 | Iustin Pop | @type readd: C{bool}
|
614 | a7399f66 | Iustin Pop | @ivar readd: Whether to re-add an existing node to the cluster. If
|
615 | a7399f66 | Iustin Pop | this is not passed, then the operation will abort if the node
|
616 | a7399f66 | Iustin Pop | name is already in the cluster; use this parameter to 'repair'
|
617 | a7399f66 | Iustin Pop | a node that had its configuration broken, or was reinstalled
|
618 | a7399f66 | Iustin Pop | without removal from the cluster.
|
619 | f936c153 | Iustin Pop | @type group: C{str}
|
620 | f936c153 | Iustin Pop | @ivar group: The node group to which this node will belong.
|
621 | fd3d37b6 | Iustin Pop | @type vm_capable: C{bool}
|
622 | fd3d37b6 | Iustin Pop | @ivar vm_capable: The vm_capable node attribute
|
623 | fd3d37b6 | Iustin Pop | @type master_capable: C{bool}
|
624 | fd3d37b6 | Iustin Pop | @ivar master_capable: The master_capable node attribute
|
625 | a7399f66 | Iustin Pop |
|
626 | a7399f66 | Iustin Pop | """
|
627 | a8083063 | Iustin Pop | OP_ID = "OP_NODE_ADD"
|
628 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
629 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
630 | 65e183af | Michael Hanselmann | _PNodeName, |
631 | 65e183af | Michael Hanselmann | ("primary_ip", None, ht.NoType), |
632 | 65e183af | Michael Hanselmann | ("secondary_ip", None, ht.TMaybeString), |
633 | 65e183af | Michael Hanselmann | ("readd", False, ht.TBool), |
634 | 65e183af | Michael Hanselmann | ("group", None, ht.TMaybeString), |
635 | 65e183af | Michael Hanselmann | ("master_capable", None, ht.TMaybeBool), |
636 | 65e183af | Michael Hanselmann | ("vm_capable", None, ht.TMaybeBool), |
637 | 65e183af | Michael Hanselmann | ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)), |
638 | 65e183af | Michael Hanselmann | ] |
639 | a8083063 | Iustin Pop | |
640 | a8083063 | Iustin Pop | |
641 | 2237687b | Iustin Pop | class OpNodeQuery(OpCode): |
642 | a8083063 | Iustin Pop | """Compute the list of nodes."""
|
643 | a8083063 | Iustin Pop | OP_ID = "OP_NODE_QUERY"
|
644 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
645 | 65e183af | Michael Hanselmann | _POutputFields, |
646 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
647 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
648 | 65e183af | Michael Hanselmann | ] |
649 | a8083063 | Iustin Pop | |
650 | a8083063 | Iustin Pop | |
651 | dcb93971 | Michael Hanselmann | class OpQueryNodeVolumes(OpCode): |
652 | dcb93971 | Michael Hanselmann | """Get list of volumes on node."""
|
653 | dcb93971 | Michael Hanselmann | OP_ID = "OP_NODE_QUERYVOLS"
|
654 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
655 | 65e183af | Michael Hanselmann | _POutputFields, |
656 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
657 | 65e183af | Michael Hanselmann | ] |
658 | dcb93971 | Michael Hanselmann | |
659 | dcb93971 | Michael Hanselmann | |
660 | 9e5442ce | Michael Hanselmann | class OpQueryNodeStorage(OpCode): |
661 | 9e5442ce | Michael Hanselmann | """Get information on storage for node(s)."""
|
662 | 9e5442ce | Michael Hanselmann | OP_ID = "OP_NODE_QUERY_STORAGE"
|
663 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
664 | 65e183af | Michael Hanselmann | _POutputFields, |
665 | 65e183af | Michael Hanselmann | _PStorageType, |
666 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
667 | 65e183af | Michael Hanselmann | ("name", None, ht.TMaybeString), |
668 | 9e5442ce | Michael Hanselmann | ] |
669 | 9e5442ce | Michael Hanselmann | |
670 | 9e5442ce | Michael Hanselmann | |
671 | 2cee4077 | Iustin Pop | class OpNodeModifyStorage(OpCode): |
672 | 099c52ad | Iustin Pop | """Modifies the properies of a storage unit"""
|
673 | efb8da02 | Michael Hanselmann | OP_ID = "OP_NODE_MODIFY_STORAGE"
|
674 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
675 | 65e183af | Michael Hanselmann | _PNodeName, |
676 | 65e183af | Michael Hanselmann | _PStorageType, |
677 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
678 | 65e183af | Michael Hanselmann | ("changes", ht.NoDefault, ht.TDict),
|
679 | efb8da02 | Michael Hanselmann | ] |
680 | efb8da02 | Michael Hanselmann | |
681 | efb8da02 | Michael Hanselmann | |
682 | 76aef8fc | Michael Hanselmann | class OpRepairNodeStorage(OpCode): |
683 | 76aef8fc | Michael Hanselmann | """Repairs the volume group on a node."""
|
684 | 76aef8fc | Michael Hanselmann | OP_ID = "OP_REPAIR_NODE_STORAGE"
|
685 | 76aef8fc | Michael Hanselmann | OP_DSC_FIELD = "node_name"
|
686 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
687 | 65e183af | Michael Hanselmann | _PNodeName, |
688 | 65e183af | Michael Hanselmann | _PStorageType, |
689 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
690 | 65e183af | Michael Hanselmann | ("ignore_consistency", False, ht.TBool), |
691 | 76aef8fc | Michael Hanselmann | ] |
692 | 76aef8fc | Michael Hanselmann | |
693 | 76aef8fc | Michael Hanselmann | |
694 | b31c8676 | Iustin Pop | class OpSetNodeParams(OpCode): |
695 | b31c8676 | Iustin Pop | """Change the parameters of a node."""
|
696 | b31c8676 | Iustin Pop | OP_ID = "OP_NODE_SET_PARAMS"
|
697 | b31c8676 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
698 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
699 | 65e183af | Michael Hanselmann | _PNodeName, |
700 | 65e183af | Michael Hanselmann | _PForce, |
701 | 65e183af | Michael Hanselmann | ("master_candidate", None, ht.TMaybeBool), |
702 | 65e183af | Michael Hanselmann | ("offline", None, ht.TMaybeBool), |
703 | 65e183af | Michael Hanselmann | ("drained", None, ht.TMaybeBool), |
704 | 65e183af | Michael Hanselmann | ("auto_promote", False, ht.TBool), |
705 | 65e183af | Michael Hanselmann | ("master_capable", None, ht.TMaybeBool), |
706 | 65e183af | Michael Hanselmann | ("vm_capable", None, ht.TMaybeBool), |
707 | 65e183af | Michael Hanselmann | ("secondary_ip", None, ht.TMaybeString), |
708 | 65e183af | Michael Hanselmann | ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)), |
709 | 65e183af | Michael Hanselmann | ("powered", None, ht.TMaybeBool), |
710 | b31c8676 | Iustin Pop | ] |
711 | b31c8676 | Iustin Pop | |
712 | f5118ade | Iustin Pop | |
713 | e0d4735f | Iustin Pop | class OpNodePowercycle(OpCode): |
714 | f5118ade | Iustin Pop | """Tries to powercycle a node."""
|
715 | f5118ade | Iustin Pop | OP_ID = "OP_NODE_POWERCYCLE"
|
716 | f5118ade | Iustin Pop | OP_DSC_FIELD = "node_name"
|
717 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
718 | 65e183af | Michael Hanselmann | _PNodeName, |
719 | 65e183af | Michael Hanselmann | _PForce, |
720 | f5118ade | Iustin Pop | ] |
721 | f5118ade | Iustin Pop | |
722 | 7ffc5a86 | Michael Hanselmann | |
723 | 5b14a488 | Iustin Pop | class OpNodeMigrate(OpCode): |
724 | 80cb875c | Michael Hanselmann | """Migrate all instances from a node."""
|
725 | 80cb875c | Michael Hanselmann | OP_ID = "OP_NODE_MIGRATE"
|
726 | 80cb875c | Michael Hanselmann | OP_DSC_FIELD = "node_name"
|
727 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
728 | 65e183af | Michael Hanselmann | _PNodeName, |
729 | 65e183af | Michael Hanselmann | _PMigrationMode, |
730 | 65e183af | Michael Hanselmann | _PMigrationLive, |
731 | 80cb875c | Michael Hanselmann | ] |
732 | 80cb875c | Michael Hanselmann | |
733 | 80cb875c | Michael Hanselmann | |
734 | 0ae89533 | Iustin Pop | class OpNodeEvacStrategy(OpCode): |
735 | d6aaa598 | Iustin Pop | """Compute the evacuation strategy for a list of nodes."""
|
736 | d6aaa598 | Iustin Pop | OP_ID = "OP_NODE_EVAC_STRATEGY"
|
737 | d6aaa598 | Iustin Pop | OP_DSC_FIELD = "nodes"
|
738 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
739 | 65e183af | Michael Hanselmann | ("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
740 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
741 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
742 | 65e183af | Michael Hanselmann | ] |
743 | d6aaa598 | Iustin Pop | |
744 | d6aaa598 | Iustin Pop | |
745 | a8083063 | Iustin Pop | # instance opcodes
|
746 | a8083063 | Iustin Pop | |
747 | e1530b10 | Iustin Pop | class OpInstanceCreate(OpCode): |
748 | 9bf56d77 | Michael Hanselmann | """Create an instance.
|
749 | 9bf56d77 | Michael Hanselmann |
|
750 | 9bf56d77 | Michael Hanselmann | @ivar instance_name: Instance name
|
751 | 9bf56d77 | Michael Hanselmann | @ivar mode: Instance creation mode (one of L{constants.INSTANCE_CREATE_MODES})
|
752 | 9bf56d77 | Michael Hanselmann | @ivar source_handshake: Signed handshake from source (remote import only)
|
753 | 9bf56d77 | Michael Hanselmann | @ivar source_x509_ca: Source X509 CA in PEM format (remote import only)
|
754 | 9bf56d77 | Michael Hanselmann | @ivar source_instance_name: Previous name of instance (remote import only)
|
755 | dae91d02 | Michael Hanselmann | @ivar source_shutdown_timeout: Shutdown timeout used for source instance
|
756 | dae91d02 | Michael Hanselmann | (remote import only)
|
757 | 9bf56d77 | Michael Hanselmann |
|
758 | 9bf56d77 | Michael Hanselmann | """
|
759 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_CREATE"
|
760 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
761 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
762 | 65e183af | Michael Hanselmann | _PInstanceName, |
763 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
764 | 65e183af | Michael Hanselmann | ("disks", ht.NoDefault, ht.TListOf(ht.TDict)),
|
765 | 65e183af | Michael Hanselmann | ("disk_template", ht.NoDefault, _CheckDiskTemplate),
|
766 | 65e183af | Michael Hanselmann | ("file_driver", None, ht.TOr(ht.TNone, ht.TElemOf(constants.FILE_DRIVER))), |
767 | 65e183af | Michael Hanselmann | ("file_storage_dir", None, ht.TMaybeString), |
768 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
769 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
770 | 65e183af | Michael Hanselmann | ("hypervisor", None, ht.TMaybeString), |
771 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
772 | 65e183af | Michael Hanselmann | ("identify_defaults", False, ht.TBool), |
773 | 65e183af | Michael Hanselmann | ("ip_check", True, ht.TBool), |
774 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.INSTANCE_CREATE_MODES)),
|
775 | 65e183af | Michael Hanselmann | ("name_check", True, ht.TBool), |
776 | 65e183af | Michael Hanselmann | ("nics", ht.NoDefault, ht.TListOf(ht.TDict)),
|
777 | 65e183af | Michael Hanselmann | ("no_install", None, ht.TMaybeBool), |
778 | 65e183af | Michael Hanselmann | ("osparams", ht.EmptyDict, ht.TDict),
|
779 | 65e183af | Michael Hanselmann | ("os_type", None, ht.TMaybeString), |
780 | 65e183af | Michael Hanselmann | ("pnode", None, ht.TMaybeString), |
781 | 65e183af | Michael Hanselmann | ("snode", None, ht.TMaybeString), |
782 | 65e183af | Michael Hanselmann | ("source_handshake", None, ht.TOr(ht.TList, ht.TNone)), |
783 | 65e183af | Michael Hanselmann | ("source_instance_name", None, ht.TMaybeString), |
784 | 65e183af | Michael Hanselmann | ("source_shutdown_timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT,
|
785 | 65e183af | Michael Hanselmann | ht.TPositiveInt), |
786 | 65e183af | Michael Hanselmann | ("source_x509_ca", None, ht.TMaybeString), |
787 | 65e183af | Michael Hanselmann | ("src_node", None, ht.TMaybeString), |
788 | 65e183af | Michael Hanselmann | ("src_path", None, ht.TMaybeString), |
789 | 65e183af | Michael Hanselmann | ("start", True, ht.TBool), |
790 | 65e183af | Michael Hanselmann | ("wait_for_sync", True, ht.TBool), |
791 | 3b6d8c9b | Iustin Pop | ] |
792 | a8083063 | Iustin Pop | |
793 | a8083063 | Iustin Pop | |
794 | 5073fd8f | Iustin Pop | class OpInstanceReinstall(OpCode): |
795 | fdc267f4 | Iustin Pop | """Reinstall an instance's OS."""
|
796 | fe7b0351 | Michael Hanselmann | OP_ID = "OP_INSTANCE_REINSTALL"
|
797 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
798 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
799 | 65e183af | Michael Hanselmann | _PInstanceName, |
800 | 65e183af | Michael Hanselmann | ("os_type", None, ht.TMaybeString), |
801 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
802 | 65e183af | Michael Hanselmann | ("osparams", None, ht.TOr(ht.TDict, ht.TNone)), |
803 | 65e183af | Michael Hanselmann | ] |
804 | fe7b0351 | Michael Hanselmann | |
805 | fe7b0351 | Michael Hanselmann | |
806 | 3cd2d4b1 | Iustin Pop | class OpInstanceRemove(OpCode): |
807 | a8083063 | Iustin Pop | """Remove an instance."""
|
808 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_REMOVE"
|
809 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
810 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
811 | 65e183af | Michael Hanselmann | _PInstanceName, |
812 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
813 | 65e183af | Michael Hanselmann | ("ignore_failures", False, ht.TBool), |
814 | fc1baca9 | Michael Hanselmann | ] |
815 | a8083063 | Iustin Pop | |
816 | a8083063 | Iustin Pop | |
817 | 5659e2e2 | Iustin Pop | class OpInstanceRename(OpCode): |
818 | decd5f45 | Iustin Pop | """Rename an instance."""
|
819 | decd5f45 | Iustin Pop | OP_ID = "OP_INSTANCE_RENAME"
|
820 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
821 | 65e183af | Michael Hanselmann | _PInstanceName, |
822 | 65e183af | Michael Hanselmann | ("new_name", ht.NoDefault, ht.TNonEmptyString),
|
823 | 65e183af | Michael Hanselmann | ("ip_check", False, ht.TBool), |
824 | 65e183af | Michael Hanselmann | ("name_check", True, ht.TBool), |
825 | 4f05fd3b | Iustin Pop | ] |
826 | decd5f45 | Iustin Pop | |
827 | decd5f45 | Iustin Pop | |
828 | c873d91c | Iustin Pop | class OpInstanceStartup(OpCode): |
829 | fdc267f4 | Iustin Pop | """Startup an instance."""
|
830 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_STARTUP"
|
831 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
832 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
833 | 65e183af | Michael Hanselmann | _PInstanceName, |
834 | 65e183af | Michael Hanselmann | _PForce, |
835 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes, |
836 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
837 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
838 | 4f05fd3b | Iustin Pop | ] |
839 | a8083063 | Iustin Pop | |
840 | a8083063 | Iustin Pop | |
841 | ee3e37a7 | Iustin Pop | class OpInstanceShutdown(OpCode): |
842 | fdc267f4 | Iustin Pop | """Shutdown an instance."""
|
843 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_SHUTDOWN"
|
844 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
845 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
846 | 65e183af | Michael Hanselmann | _PInstanceName, |
847 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes, |
848 | 65e183af | Michael Hanselmann | ("timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT, ht.TPositiveInt),
|
849 | b44bd844 | Michael Hanselmann | ] |
850 | a8083063 | Iustin Pop | |
851 | a8083063 | Iustin Pop | |
852 | 90ab1a95 | Iustin Pop | class OpInstanceReboot(OpCode): |
853 | bf6929a2 | Alexander Schreiber | """Reboot an instance."""
|
854 | eeb3a5f9 | Iustin Pop | OP_ID = "OP_INSTANCE_REBOOT"
|
855 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
856 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
857 | 65e183af | Michael Hanselmann | _PInstanceName, |
858 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
859 | 65e183af | Michael Hanselmann | ("ignore_secondaries", False, ht.TBool), |
860 | 65e183af | Michael Hanselmann | ("reboot_type", ht.NoDefault, ht.TElemOf(constants.REBOOT_TYPES)),
|
861 | 4f05fd3b | Iustin Pop | ] |
862 | bf6929a2 | Alexander Schreiber | |
863 | bf6929a2 | Alexander Schreiber | |
864 | 668f755d | Iustin Pop | class OpInstanceReplaceDisks(OpCode): |
865 | fdc267f4 | Iustin Pop | """Replace the disks of an instance."""
|
866 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_REPLACE_DISKS"
|
867 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
868 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
869 | 65e183af | Michael Hanselmann | _PInstanceName, |
870 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.REPLACE_MODES)),
|
871 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt)),
|
872 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
873 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
874 | 65e183af | Michael Hanselmann | ("early_release", False, ht.TBool), |
875 | 4f05fd3b | Iustin Pop | ] |
876 | a8083063 | Iustin Pop | |
877 | a8083063 | Iustin Pop | |
878 | 019dbee1 | Iustin Pop | class OpInstanceFailover(OpCode): |
879 | a8083063 | Iustin Pop | """Failover an instance."""
|
880 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_FAILOVER"
|
881 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
882 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
883 | 65e183af | Michael Hanselmann | _PInstanceName, |
884 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
885 | 65e183af | Michael Hanselmann | ("ignore_consistency", False, ht.TBool), |
886 | 17c3f802 | Guido Trotter | ] |
887 | a8083063 | Iustin Pop | |
888 | a8083063 | Iustin Pop | |
889 | 75c866c2 | Iustin Pop | class OpInstanceMigrate(OpCode): |
890 | 53c776b5 | Iustin Pop | """Migrate an instance.
|
891 | 53c776b5 | Iustin Pop |
|
892 | 53c776b5 | Iustin Pop | This migrates (without shutting down an instance) to its secondary
|
893 | 53c776b5 | Iustin Pop | node.
|
894 | 53c776b5 | Iustin Pop |
|
895 | 2f907a8c | Iustin Pop | @ivar instance_name: the name of the instance
|
896 | 8c35561f | Iustin Pop | @ivar mode: the migration mode (live, non-live or None for auto)
|
897 | 53c776b5 | Iustin Pop |
|
898 | 53c776b5 | Iustin Pop | """
|
899 | 53c776b5 | Iustin Pop | OP_ID = "OP_INSTANCE_MIGRATE"
|
900 | ee69c97f | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
901 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
902 | 65e183af | Michael Hanselmann | _PInstanceName, |
903 | 65e183af | Michael Hanselmann | _PMigrationMode, |
904 | 65e183af | Michael Hanselmann | _PMigrationLive, |
905 | 65e183af | Michael Hanselmann | ("cleanup", False, ht.TBool), |
906 | 65e183af | Michael Hanselmann | ] |
907 | 53c776b5 | Iustin Pop | |
908 | 53c776b5 | Iustin Pop | |
909 | 0091b480 | Iustin Pop | class OpInstanceMove(OpCode): |
910 | 313bcead | Iustin Pop | """Move an instance.
|
911 | 313bcead | Iustin Pop |
|
912 | 313bcead | Iustin Pop | This move (with shutting down an instance and data copying) to an
|
913 | 313bcead | Iustin Pop | arbitrary node.
|
914 | 313bcead | Iustin Pop |
|
915 | 313bcead | Iustin Pop | @ivar instance_name: the name of the instance
|
916 | 313bcead | Iustin Pop | @ivar target_node: the destination node
|
917 | 313bcead | Iustin Pop |
|
918 | 313bcead | Iustin Pop | """
|
919 | 313bcead | Iustin Pop | OP_ID = "OP_INSTANCE_MOVE"
|
920 | 313bcead | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
921 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
922 | 65e183af | Michael Hanselmann | _PInstanceName, |
923 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
924 | 65e183af | Michael Hanselmann | ("target_node", ht.NoDefault, ht.TNonEmptyString),
|
925 | 154b9580 | Balazs Lecz | ] |
926 | 313bcead | Iustin Pop | |
927 | 313bcead | Iustin Pop | |
928 | cc0dec7b | Iustin Pop | class OpInstanceConsole(OpCode): |
929 | fdc267f4 | Iustin Pop | """Connect to an instance's console."""
|
930 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_CONSOLE"
|
931 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
932 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
933 | 65e183af | Michael Hanselmann | _PInstanceName |
934 | 65e183af | Michael Hanselmann | ] |
935 | a8083063 | Iustin Pop | |
936 | a8083063 | Iustin Pop | |
937 | 83f5d475 | Iustin Pop | class OpInstanceActivateDisks(OpCode): |
938 | fdc267f4 | Iustin Pop | """Activate an instance's disks."""
|
939 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_ACTIVATE_DISKS"
|
940 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
941 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
942 | 65e183af | Michael Hanselmann | _PInstanceName, |
943 | 65e183af | Michael Hanselmann | ("ignore_size", False, ht.TBool), |
944 | 65e183af | Michael Hanselmann | ] |
945 | a8083063 | Iustin Pop | |
946 | a8083063 | Iustin Pop | |
947 | e176281f | Iustin Pop | class OpInstanceDeactivateDisks(OpCode): |
948 | fdc267f4 | Iustin Pop | """Deactivate an instance's disks."""
|
949 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_DEACTIVATE_DISKS"
|
950 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
951 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
952 | 65e183af | Michael Hanselmann | _PInstanceName |
953 | 65e183af | Michael Hanselmann | ] |
954 | a8083063 | Iustin Pop | |
955 | a8083063 | Iustin Pop | |
956 | 6b273e78 | Iustin Pop | class OpInstanceRecreateDisks(OpCode): |
957 | bd315bfa | Iustin Pop | """Deactivate an instance's disks."""
|
958 | bd315bfa | Iustin Pop | OP_ID = "OP_INSTANCE_RECREATE_DISKS"
|
959 | bd315bfa | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
960 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
961 | 65e183af | Michael Hanselmann | _PInstanceName, |
962 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt)),
|
963 | 65e183af | Michael Hanselmann | ] |
964 | bd315bfa | Iustin Pop | |
965 | bd315bfa | Iustin Pop | |
966 | f2af0bec | Iustin Pop | class OpInstanceQuery(OpCode): |
967 | a8083063 | Iustin Pop | """Compute the list of instances."""
|
968 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_QUERY"
|
969 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
970 | 65e183af | Michael Hanselmann | _POutputFields, |
971 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
972 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
973 | 65e183af | Michael Hanselmann | ] |
974 | a8083063 | Iustin Pop | |
975 | a8083063 | Iustin Pop | |
976 | dc28c4e4 | Iustin Pop | class OpInstanceQueryData(OpCode): |
977 | a8083063 | Iustin Pop | """Compute the run-time status of instances."""
|
978 | a8083063 | Iustin Pop | OP_ID = "OP_INSTANCE_QUERY_DATA"
|
979 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
980 | 65e183af | Michael Hanselmann | ("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
981 | 65e183af | Michael Hanselmann | ("static", False, ht.TBool), |
982 | 65e183af | Michael Hanselmann | ] |
983 | a8083063 | Iustin Pop | |
984 | a8083063 | Iustin Pop | |
985 | 9a3cc7ae | Iustin Pop | class OpInstanceSetParams(OpCode): |
986 | a8083063 | Iustin Pop | """Change the parameters of an instance."""
|
987 | 7767bbf5 | Manuel Franceschini | OP_ID = "OP_INSTANCE_SET_PARAMS"
|
988 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
989 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
990 | 65e183af | Michael Hanselmann | _PInstanceName, |
991 | 65e183af | Michael Hanselmann | _PForce, |
992 | 65e183af | Michael Hanselmann | ("nics", ht.EmptyList, ht.TList),
|
993 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TList),
|
994 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
995 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
996 | f7c8f153 | Michael Hanselmann | ("disk_template", None, ht.TOr(ht.TNone, _CheckDiskTemplate)), |
997 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
998 | 65e183af | Michael Hanselmann | ("os_name", None, ht.TMaybeString), |
999 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
1000 | 65e183af | Michael Hanselmann | ("osparams", None, ht.TOr(ht.TDict, ht.TNone)), |
1001 | 973d7867 | Iustin Pop | ] |
1002 | a8083063 | Iustin Pop | |
1003 | a8083063 | Iustin Pop | |
1004 | 60472d29 | Iustin Pop | class OpInstanceGrowDisk(OpCode): |
1005 | 8729e0d7 | Iustin Pop | """Grow a disk of an instance."""
|
1006 | 8729e0d7 | Iustin Pop | OP_ID = "OP_INSTANCE_GROW_DISK"
|
1007 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1008 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1009 | 65e183af | Michael Hanselmann | _PInstanceName, |
1010 | 65e183af | Michael Hanselmann | ("disk", ht.NoDefault, ht.TInt),
|
1011 | 65e183af | Michael Hanselmann | ("amount", ht.NoDefault, ht.TInt),
|
1012 | 65e183af | Michael Hanselmann | ("wait_for_sync", True, ht.TBool), |
1013 | 4f05fd3b | Iustin Pop | ] |
1014 | 8729e0d7 | Iustin Pop | |
1015 | 8729e0d7 | Iustin Pop | |
1016 | 70a6a926 | Adeodato Simo | # Node group opcodes
|
1017 | 70a6a926 | Adeodato Simo | |
1018 | fabf1731 | Iustin Pop | class OpGroupAdd(OpCode): |
1019 | b1ee5610 | Adeodato Simo | """Add a node group to the cluster."""
|
1020 | b1ee5610 | Adeodato Simo | OP_ID = "OP_GROUP_ADD"
|
1021 | b1ee5610 | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1022 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1023 | 65e183af | Michael Hanselmann | _PGroupName, |
1024 | 65e183af | Michael Hanselmann | ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)), |
1025 | 65e183af | Michael Hanselmann | ("alloc_policy", None, |
1026 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TElemOf(constants.VALID_ALLOC_POLICIES))), |
1027 | 483be60d | Adeodato Simo | ] |
1028 | b1ee5610 | Adeodato Simo | |
1029 | b1ee5610 | Adeodato Simo | |
1030 | 934704ae | Iustin Pop | class OpGroupAssignNodes(OpCode): |
1031 | 96276ae7 | Adeodato Simo | """Assign nodes to a node group."""
|
1032 | a703bf43 | Iustin Pop | OP_ID = "OP_GROUP_ASSIGN_NODES"
|
1033 | 96276ae7 | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1034 | 96276ae7 | Adeodato Simo | OP_PARAMS = [ |
1035 | 96276ae7 | Adeodato Simo | _PGroupName, |
1036 | 96276ae7 | Adeodato Simo | _PForce, |
1037 | 96276ae7 | Adeodato Simo | ("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
1038 | 96276ae7 | Adeodato Simo | ] |
1039 | 96276ae7 | Adeodato Simo | |
1040 | 96276ae7 | Adeodato Simo | |
1041 | d4d654bd | Iustin Pop | class OpGroupQuery(OpCode): |
1042 | 70a6a926 | Adeodato Simo | """Compute the list of node groups."""
|
1043 | 70a6a926 | Adeodato Simo | OP_ID = "OP_GROUP_QUERY"
|
1044 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1045 | 65e183af | Michael Hanselmann | _POutputFields, |
1046 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1047 | 65e183af | Michael Hanselmann | ] |
1048 | 70a6a926 | Adeodato Simo | |
1049 | 70a6a926 | Adeodato Simo | |
1050 | 7cbf74f0 | Iustin Pop | class OpGroupSetParams(OpCode): |
1051 | 4da7909a | Adeodato Simo | """Change the parameters of a node group."""
|
1052 | 4da7909a | Adeodato Simo | OP_ID = "OP_GROUP_SET_PARAMS"
|
1053 | 4da7909a | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1054 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1055 | 65e183af | Michael Hanselmann | _PGroupName, |
1056 | 65e183af | Michael Hanselmann | ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)), |
1057 | 65e183af | Michael Hanselmann | ("alloc_policy", None, ht.TOr(ht.TNone, |
1058 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.VALID_ALLOC_POLICIES))), |
1059 | 4da7909a | Adeodato Simo | ] |
1060 | 4da7909a | Adeodato Simo | |
1061 | 4da7909a | Adeodato Simo | |
1062 | 4d1baa51 | Iustin Pop | class OpGroupRemove(OpCode): |
1063 | 94bd652a | Adeodato Simo | """Remove a node group from the cluster."""
|
1064 | 94bd652a | Adeodato Simo | OP_ID = "OP_GROUP_REMOVE"
|
1065 | 94bd652a | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1066 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1067 | 65e183af | Michael Hanselmann | _PGroupName, |
1068 | 65e183af | Michael Hanselmann | ] |
1069 | 94bd652a | Adeodato Simo | |
1070 | 94bd652a | Adeodato Simo | |
1071 | a8173e82 | Iustin Pop | class OpGroupRename(OpCode): |
1072 | 4fe5cf90 | Adeodato Simo | """Rename a node group in the cluster."""
|
1073 | 4fe5cf90 | Adeodato Simo | OP_ID = "OP_GROUP_RENAME"
|
1074 | 4fe5cf90 | Adeodato Simo | OP_DSC_FIELD = "old_name"
|
1075 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1076 | 65e183af | Michael Hanselmann | ("old_name", ht.NoDefault, ht.TNonEmptyString),
|
1077 | 65e183af | Michael Hanselmann | ("new_name", ht.NoDefault, ht.TNonEmptyString),
|
1078 | 65e183af | Michael Hanselmann | ] |
1079 | 4fe5cf90 | Adeodato Simo | |
1080 | 4fe5cf90 | Adeodato Simo | |
1081 | a8083063 | Iustin Pop | # OS opcodes
|
1082 | a8083063 | Iustin Pop | class OpDiagnoseOS(OpCode): |
1083 | a8083063 | Iustin Pop | """Compute the list of guest operating systems."""
|
1084 | a8083063 | Iustin Pop | OP_ID = "OP_OS_DIAGNOSE"
|
1085 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1086 | 65e183af | Michael Hanselmann | _POutputFields, |
1087 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1088 | 65e183af | Michael Hanselmann | ] |
1089 | a8083063 | Iustin Pop | |
1090 | 7c0d6283 | Michael Hanselmann | |
1091 | a8083063 | Iustin Pop | # Exports opcodes
|
1092 | 7ca2d4d8 | Iustin Pop | class OpBackupQuery(OpCode): |
1093 | a8083063 | Iustin Pop | """Compute the list of exported images."""
|
1094 | a8083063 | Iustin Pop | OP_ID = "OP_BACKUP_QUERY"
|
1095 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1096 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1097 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
1098 | 65e183af | Michael Hanselmann | ] |
1099 | a8083063 | Iustin Pop | |
1100 | 7c0d6283 | Michael Hanselmann | |
1101 | 71910715 | Iustin Pop | class OpBackupPrepare(OpCode): |
1102 | 1410fa8d | Michael Hanselmann | """Prepares an instance export.
|
1103 | 1410fa8d | Michael Hanselmann |
|
1104 | 1410fa8d | Michael Hanselmann | @ivar instance_name: Instance name
|
1105 | 1410fa8d | Michael Hanselmann | @ivar mode: Export mode (one of L{constants.EXPORT_MODES})
|
1106 | 1410fa8d | Michael Hanselmann |
|
1107 | 1410fa8d | Michael Hanselmann | """
|
1108 | 1410fa8d | Michael Hanselmann | OP_ID = "OP_BACKUP_PREPARE"
|
1109 | 1410fa8d | Michael Hanselmann | OP_DSC_FIELD = "instance_name"
|
1110 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1111 | 65e183af | Michael Hanselmann | _PInstanceName, |
1112 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.EXPORT_MODES)),
|
1113 | 1410fa8d | Michael Hanselmann | ] |
1114 | 1410fa8d | Michael Hanselmann | |
1115 | 1410fa8d | Michael Hanselmann | |
1116 | 4ff922a2 | Iustin Pop | class OpBackupExport(OpCode): |
1117 | 4a96f1d1 | Michael Hanselmann | """Export an instance.
|
1118 | 4a96f1d1 | Michael Hanselmann |
|
1119 | 4a96f1d1 | Michael Hanselmann | For local exports, the export destination is the node name. For remote
|
1120 | 4a96f1d1 | Michael Hanselmann | exports, the export destination is a list of tuples, each consisting of
|
1121 | 4a96f1d1 | Michael Hanselmann | hostname/IP address, port, HMAC and HMAC salt. The HMAC is calculated using
|
1122 | 4a96f1d1 | Michael Hanselmann | the cluster domain secret over the value "${index}:${hostname}:${port}". The
|
1123 | 4a96f1d1 | Michael Hanselmann | destination X509 CA must be a signed certificate.
|
1124 | 4a96f1d1 | Michael Hanselmann |
|
1125 | 4a96f1d1 | Michael Hanselmann | @ivar mode: Export mode (one of L{constants.EXPORT_MODES})
|
1126 | 4a96f1d1 | Michael Hanselmann | @ivar target_node: Export destination
|
1127 | 4a96f1d1 | Michael Hanselmann | @ivar x509_key_name: X509 key to use (remote export only)
|
1128 | 4a96f1d1 | Michael Hanselmann | @ivar destination_x509_ca: Destination X509 CA in PEM format (remote export
|
1129 | 4a96f1d1 | Michael Hanselmann | only)
|
1130 | 4a96f1d1 | Michael Hanselmann |
|
1131 | 4a96f1d1 | Michael Hanselmann | """
|
1132 | a8083063 | Iustin Pop | OP_ID = "OP_BACKUP_EXPORT"
|
1133 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1134 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1135 | 65e183af | Michael Hanselmann | _PInstanceName, |
1136 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
1137 | 4a96f1d1 | Michael Hanselmann | # TODO: Rename target_node as it changes meaning for different export modes
|
1138 | 4a96f1d1 | Michael Hanselmann | # (e.g. "destination")
|
1139 | 65e183af | Michael Hanselmann | ("target_node", ht.NoDefault, ht.TOr(ht.TNonEmptyString, ht.TList)),
|
1140 | 65e183af | Michael Hanselmann | ("shutdown", True, ht.TBool), |
1141 | 65e183af | Michael Hanselmann | ("remove_instance", False, ht.TBool), |
1142 | 65e183af | Michael Hanselmann | ("ignore_remove_failures", False, ht.TBool), |
1143 | 65e183af | Michael Hanselmann | ("mode", constants.EXPORT_MODE_LOCAL, ht.TElemOf(constants.EXPORT_MODES)),
|
1144 | 65e183af | Michael Hanselmann | ("x509_key_name", None, ht.TOr(ht.TList, ht.TNone)), |
1145 | 65e183af | Michael Hanselmann | ("destination_x509_ca", None, ht.TMaybeString), |
1146 | 17c3f802 | Guido Trotter | ] |
1147 | 5c947f38 | Iustin Pop | |
1148 | 0a7bed64 | Michael Hanselmann | |
1149 | ca5890ad | Iustin Pop | class OpBackupRemove(OpCode): |
1150 | 9ac99fda | Guido Trotter | """Remove an instance's export."""
|
1151 | 9ac99fda | Guido Trotter | OP_ID = "OP_BACKUP_REMOVE"
|
1152 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1153 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1154 | 65e183af | Michael Hanselmann | _PInstanceName, |
1155 | 65e183af | Michael Hanselmann | ] |
1156 | 5c947f38 | Iustin Pop | |
1157 | 0a7bed64 | Michael Hanselmann | |
1158 | 5c947f38 | Iustin Pop | # Tags opcodes
|
1159 | 5c947f38 | Iustin Pop | class OpGetTags(OpCode): |
1160 | 5c947f38 | Iustin Pop | """Returns the tags of the given object."""
|
1161 | 5c947f38 | Iustin Pop | OP_ID = "OP_TAGS_GET"
|
1162 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "name"
|
1163 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1164 | 65e183af | Michael Hanselmann | _PTagKind, |
1165 | 65e183af | Michael Hanselmann | # Name is only meaningful for nodes and instances
|
1166 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TMaybeString),
|
1167 | 65e183af | Michael Hanselmann | ] |
1168 | 5c947f38 | Iustin Pop | |
1169 | 5c947f38 | Iustin Pop | |
1170 | 73415719 | Iustin Pop | class OpSearchTags(OpCode): |
1171 | 73415719 | Iustin Pop | """Searches the tags in the cluster for a given pattern."""
|
1172 | 73415719 | Iustin Pop | OP_ID = "OP_TAGS_SEARCH"
|
1173 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "pattern"
|
1174 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1175 | 65e183af | Michael Hanselmann | ("pattern", ht.NoDefault, ht.TNonEmptyString),
|
1176 | 65e183af | Michael Hanselmann | ] |
1177 | 73415719 | Iustin Pop | |
1178 | 73415719 | Iustin Pop | |
1179 | f27302fa | Iustin Pop | class OpAddTags(OpCode): |
1180 | f27302fa | Iustin Pop | """Add a list of tags on a given object."""
|
1181 | 5c947f38 | Iustin Pop | OP_ID = "OP_TAGS_SET"
|
1182 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1183 | 65e183af | Michael Hanselmann | _PTagKind, |
1184 | 65e183af | Michael Hanselmann | _PTags, |
1185 | 65e183af | Michael Hanselmann | # Name is only meaningful for nodes and instances
|
1186 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TMaybeString),
|
1187 | 65e183af | Michael Hanselmann | ] |
1188 | 5c947f38 | Iustin Pop | |
1189 | 5c947f38 | Iustin Pop | |
1190 | f27302fa | Iustin Pop | class OpDelTags(OpCode): |
1191 | f27302fa | Iustin Pop | """Remove a list of tags from a given object."""
|
1192 | 5c947f38 | Iustin Pop | OP_ID = "OP_TAGS_DEL"
|
1193 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1194 | 65e183af | Michael Hanselmann | _PTagKind, |
1195 | 65e183af | Michael Hanselmann | _PTags, |
1196 | 65e183af | Michael Hanselmann | # Name is only meaningful for nodes and instances
|
1197 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TMaybeString),
|
1198 | 65e183af | Michael Hanselmann | ] |
1199 | 06009e27 | Iustin Pop | |
1200 | 06009e27 | Iustin Pop | # Test opcodes
|
1201 | 06009e27 | Iustin Pop | class OpTestDelay(OpCode): |
1202 | 06009e27 | Iustin Pop | """Sleeps for a configured amount of time.
|
1203 | 06009e27 | Iustin Pop |
|
1204 | 06009e27 | Iustin Pop | This is used just for debugging and testing.
|
1205 | 06009e27 | Iustin Pop |
|
1206 | 06009e27 | Iustin Pop | Parameters:
|
1207 | 06009e27 | Iustin Pop | - duration: the time to sleep
|
1208 | 06009e27 | Iustin Pop | - on_master: if true, sleep on the master
|
1209 | 06009e27 | Iustin Pop | - on_nodes: list of nodes in which to sleep
|
1210 | 06009e27 | Iustin Pop |
|
1211 | 06009e27 | Iustin Pop | If the on_master parameter is true, it will execute a sleep on the
|
1212 | 06009e27 | Iustin Pop | master (before any node sleep).
|
1213 | 06009e27 | Iustin Pop |
|
1214 | 06009e27 | Iustin Pop | If the on_nodes list is not empty, it will sleep on those nodes
|
1215 | 06009e27 | Iustin Pop | (after the sleep on the master, if that is enabled).
|
1216 | 06009e27 | Iustin Pop |
|
1217 | 06009e27 | Iustin Pop | As an additional feature, the case of duration < 0 will be reported
|
1218 | 06009e27 | Iustin Pop | as an execution error, so this opcode can be used as a failure
|
1219 | 06009e27 | Iustin Pop | generator. The case of duration == 0 will not be treated specially.
|
1220 | 06009e27 | Iustin Pop |
|
1221 | 06009e27 | Iustin Pop | """
|
1222 | 06009e27 | Iustin Pop | OP_ID = "OP_TEST_DELAY"
|
1223 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "duration"
|
1224 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1225 | 65e183af | Michael Hanselmann | ("duration", ht.NoDefault, ht.TFloat),
|
1226 | 65e183af | Michael Hanselmann | ("on_master", True, ht.TBool), |
1227 | 65e183af | Michael Hanselmann | ("on_nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1228 | 65e183af | Michael Hanselmann | ("repeat", 0, ht.TPositiveInt) |
1229 | 65e183af | Michael Hanselmann | ] |
1230 | d61df03e | Iustin Pop | |
1231 | d61df03e | Iustin Pop | |
1232 | d61df03e | Iustin Pop | class OpTestAllocator(OpCode): |
1233 | d61df03e | Iustin Pop | """Allocator framework testing.
|
1234 | d61df03e | Iustin Pop |
|
1235 | d61df03e | Iustin Pop | This opcode has two modes:
|
1236 | d61df03e | Iustin Pop | - gather and return allocator input for a given mode (allocate new
|
1237 | d61df03e | Iustin Pop | or replace secondary) and a given instance definition (direction
|
1238 | d61df03e | Iustin Pop | 'in')
|
1239 | d61df03e | Iustin Pop | - run a selected allocator for a given operation (as above) and
|
1240 | d61df03e | Iustin Pop | return the allocator output (direction 'out')
|
1241 | d61df03e | Iustin Pop |
|
1242 | d61df03e | Iustin Pop | """
|
1243 | d61df03e | Iustin Pop | OP_ID = "OP_TEST_ALLOCATOR"
|
1244 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "allocator"
|
1245 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1246 | 65e183af | Michael Hanselmann | ("direction", ht.NoDefault,
|
1247 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.VALID_IALLOCATOR_DIRECTIONS)), |
1248 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.VALID_IALLOCATOR_MODES)),
|
1249 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
1250 | 65e183af | Michael Hanselmann | ("nics", ht.NoDefault, ht.TOr(ht.TNone, ht.TListOf(
|
1251 | 65e183af | Michael Hanselmann | ht.TDictOf(ht.TElemOf(["mac", "ip", "bridge"]), |
1252 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TNonEmptyString))))), |
1253 | 65e183af | Michael Hanselmann | ("disks", ht.NoDefault, ht.TOr(ht.TNone, ht.TList)),
|
1254 | 65e183af | Michael Hanselmann | ("hypervisor", None, ht.TMaybeString), |
1255 | 65e183af | Michael Hanselmann | ("allocator", None, ht.TMaybeString), |
1256 | 65e183af | Michael Hanselmann | ("tags", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1257 | 65e183af | Michael Hanselmann | ("mem_size", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
1258 | 65e183af | Michael Hanselmann | ("vcpus", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
1259 | 65e183af | Michael Hanselmann | ("os", None, ht.TMaybeString), |
1260 | 65e183af | Michael Hanselmann | ("disk_template", None, ht.TMaybeString), |
1261 | 65e183af | Michael Hanselmann | ("evac_nodes", None, ht.TOr(ht.TNone, ht.TListOf(ht.TNonEmptyString))), |
1262 | d61df03e | Iustin Pop | ] |
1263 | 363acb1e | Iustin Pop | |
1264 | 76aef8fc | Michael Hanselmann | |
1265 | e58f87a9 | Michael Hanselmann | class OpTestJobqueue(OpCode): |
1266 | e58f87a9 | Michael Hanselmann | """Utility opcode to test some aspects of the job queue.
|
1267 | e58f87a9 | Michael Hanselmann |
|
1268 | e58f87a9 | Michael Hanselmann | """
|
1269 | e58f87a9 | Michael Hanselmann | OP_ID = "OP_TEST_JQUEUE"
|
1270 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1271 | 65e183af | Michael Hanselmann | ("notify_waitlock", False, ht.TBool), |
1272 | 65e183af | Michael Hanselmann | ("notify_exec", False, ht.TBool), |
1273 | 65e183af | Michael Hanselmann | ("log_messages", ht.EmptyList, ht.TListOf(ht.TString)),
|
1274 | 65e183af | Michael Hanselmann | ("fail", False, ht.TBool), |
1275 | e58f87a9 | Michael Hanselmann | ] |
1276 | e58f87a9 | Michael Hanselmann | |
1277 | e58f87a9 | Michael Hanselmann | |
1278 | be760ba8 | Michael Hanselmann | class OpTestDummy(OpCode): |
1279 | be760ba8 | Michael Hanselmann | """Utility opcode used by unittests.
|
1280 | be760ba8 | Michael Hanselmann |
|
1281 | be760ba8 | Michael Hanselmann | """
|
1282 | be760ba8 | Michael Hanselmann | OP_ID = "OP_TEST_DUMMY"
|
1283 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1284 | 65e183af | Michael Hanselmann | ("result", ht.NoDefault, ht.NoType),
|
1285 | 65e183af | Michael Hanselmann | ("messages", ht.NoDefault, ht.NoType),
|
1286 | 65e183af | Michael Hanselmann | ("fail", ht.NoDefault, ht.NoType),
|
1287 | be760ba8 | Michael Hanselmann | ] |
1288 | 687c10d9 | Iustin Pop | WITH_LU = False
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1289 | be760ba8 | Michael Hanselmann | |
1290 | be760ba8 | Michael Hanselmann | |
1291 | dbc96028 | Michael Hanselmann | def _GetOpList(): |
1292 | dbc96028 | Michael Hanselmann | """Returns list of all defined opcodes.
|
1293 | dbc96028 | Michael Hanselmann |
|
1294 | dbc96028 | Michael Hanselmann | Does not eliminate duplicates by C{OP_ID}.
|
1295 | dbc96028 | Michael Hanselmann |
|
1296 | dbc96028 | Michael Hanselmann | """
|
1297 | dbc96028 | Michael Hanselmann | return [v for v in globals().values() |
1298 | dbc96028 | Michael Hanselmann | if (isinstance(v, type) and issubclass(v, OpCode) and |
1299 | 687c10d9 | Iustin Pop | hasattr(v, "OP_ID") and v is not OpCode)] |
1300 | dbc96028 | Michael Hanselmann | |
1301 | dbc96028 | Michael Hanselmann | |
1302 | dbc96028 | Michael Hanselmann | OP_MAPPING = dict((v.OP_ID, v) for v in _GetOpList()) |