root / lib / opcodes.py @ 4b9e8c93
History | View | Annotate | Download (36.1 kB)
1 | 2f31098c | Iustin Pop | #
|
---|---|---|---|
2 | a8083063 | Iustin Pop | #
|
3 | a8083063 | Iustin Pop | |
4 | 687c10d9 | Iustin Pop | # Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Google Inc.
|
5 | a8083063 | Iustin Pop | #
|
6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
|
7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by
|
8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
|
9 | a8083063 | Iustin Pop | # (at your option) any later version.
|
10 | a8083063 | Iustin Pop | #
|
11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
|
12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
14 | a8083063 | Iustin Pop | # General Public License for more details.
|
15 | a8083063 | Iustin Pop | #
|
16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License
|
17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software
|
18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
19 | a8083063 | Iustin Pop | # 02110-1301, USA.
|
20 | a8083063 | Iustin Pop | |
21 | a8083063 | Iustin Pop | |
22 | a8083063 | Iustin Pop | """OpCodes module
|
23 | a8083063 | Iustin Pop |
|
24 | a8083063 | Iustin Pop | This module implements the data structures which define the cluster
|
25 | a8083063 | Iustin Pop | operations - the so-called opcodes.
|
26 | a8083063 | Iustin Pop |
|
27 | 0e46916d | Iustin Pop | Every operation which modifies the cluster state is expressed via
|
28 | 0e46916d | Iustin Pop | opcodes.
|
29 | a8083063 | Iustin Pop |
|
30 | a8083063 | Iustin Pop | """
|
31 | a8083063 | Iustin Pop | |
32 | a8083063 | Iustin Pop | # this are practically structures, so disable the message about too
|
33 | a8083063 | Iustin Pop | # few public methods:
|
34 | a8083063 | Iustin Pop | # pylint: disable-msg=R0903
|
35 | a8083063 | Iustin Pop | |
36 | 1cbef6d8 | Michael Hanselmann | import logging |
37 | ff0d18e6 | Iustin Pop | import re |
38 | 1cbef6d8 | Michael Hanselmann | |
39 | 65e183af | Michael Hanselmann | from ganeti import constants |
40 | 65e183af | Michael Hanselmann | from ganeti import errors |
41 | 65e183af | Michael Hanselmann | from ganeti import ht |
42 | 65e183af | Michael Hanselmann | |
43 | 65e183af | Michael Hanselmann | |
44 | 65e183af | Michael Hanselmann | # Common opcode attributes
|
45 | 65e183af | Michael Hanselmann | |
46 | 65e183af | Michael Hanselmann | #: output fields for a query operation
|
47 | 65e183af | Michael Hanselmann | _POutputFields = ("output_fields", ht.NoDefault, ht.TListOf(ht.TNonEmptyString))
|
48 | 65e183af | Michael Hanselmann | |
49 | 65e183af | Michael Hanselmann | #: the shutdown timeout
|
50 | 65e183af | Michael Hanselmann | _PShutdownTimeout = ("shutdown_timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT,
|
51 | 65e183af | Michael Hanselmann | ht.TPositiveInt) |
52 | 65e183af | Michael Hanselmann | |
53 | 65e183af | Michael Hanselmann | #: the force parameter
|
54 | 65e183af | Michael Hanselmann | _PForce = ("force", False, ht.TBool) |
55 | 65e183af | Michael Hanselmann | |
56 | 65e183af | Michael Hanselmann | #: a required instance name (for single-instance LUs)
|
57 | 65e183af | Michael Hanselmann | _PInstanceName = ("instance_name", ht.NoDefault, ht.TNonEmptyString)
|
58 | 65e183af | Michael Hanselmann | |
59 | 65e183af | Michael Hanselmann | #: Whether to ignore offline nodes
|
60 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes = ("ignore_offline_nodes", False, ht.TBool) |
61 | 65e183af | Michael Hanselmann | |
62 | 65e183af | Michael Hanselmann | #: a required node name (for single-node LUs)
|
63 | 65e183af | Michael Hanselmann | _PNodeName = ("node_name", ht.NoDefault, ht.TNonEmptyString)
|
64 | 65e183af | Michael Hanselmann | |
65 | 65e183af | Michael Hanselmann | #: a required node group name (for single-group LUs)
|
66 | 65e183af | Michael Hanselmann | _PGroupName = ("group_name", ht.NoDefault, ht.TNonEmptyString)
|
67 | 65e183af | Michael Hanselmann | |
68 | 65e183af | Michael Hanselmann | #: Migration type (live/non-live)
|
69 | 65e183af | Michael Hanselmann | _PMigrationMode = ("mode", None, |
70 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TElemOf(constants.HT_MIGRATION_MODES))) |
71 | 65e183af | Michael Hanselmann | |
72 | 65e183af | Michael Hanselmann | #: Obsolete 'live' migration mode (boolean)
|
73 | 65e183af | Michael Hanselmann | _PMigrationLive = ("live", None, ht.TMaybeBool) |
74 | 65e183af | Michael Hanselmann | |
75 | 65e183af | Michael Hanselmann | #: Tag type
|
76 | 65e183af | Michael Hanselmann | _PTagKind = ("kind", ht.NoDefault, ht.TElemOf(constants.VALID_TAG_TYPES))
|
77 | 65e183af | Michael Hanselmann | |
78 | 65e183af | Michael Hanselmann | #: List of tag strings
|
79 | 65e183af | Michael Hanselmann | _PTags = ("tags", ht.NoDefault, ht.TListOf(ht.TNonEmptyString))
|
80 | 65e183af | Michael Hanselmann | |
81 | 4b9e8c93 | Iustin Pop | #: Ignore consistency
|
82 | 4b9e8c93 | Iustin Pop | _PIgnoreConsistency = ("ignore_consistency", False, ht.TBool) |
83 | 4b9e8c93 | Iustin Pop | |
84 | ff0d18e6 | Iustin Pop | #: OP_ID conversion regular expression
|
85 | ff0d18e6 | Iustin Pop | _OPID_RE = re.compile("([a-z])([A-Z])")
|
86 | ff0d18e6 | Iustin Pop | |
87 | ff0d18e6 | Iustin Pop | |
88 | ff0d18e6 | Iustin Pop | def _NameToId(name): |
89 | ff0d18e6 | Iustin Pop | """Convert an opcode class name to an OP_ID.
|
90 | ff0d18e6 | Iustin Pop |
|
91 | ff0d18e6 | Iustin Pop | @type name: string
|
92 | ff0d18e6 | Iustin Pop | @param name: the class name, as OpXxxYyy
|
93 | ff0d18e6 | Iustin Pop | @rtype: string
|
94 | ff0d18e6 | Iustin Pop | @return: the name in the OP_XXXX_YYYY format
|
95 | ff0d18e6 | Iustin Pop |
|
96 | ff0d18e6 | Iustin Pop | """
|
97 | ff0d18e6 | Iustin Pop | if not name.startswith("Op"): |
98 | ff0d18e6 | Iustin Pop | return None |
99 | ff0d18e6 | Iustin Pop | # Note: (?<=[a-z])(?=[A-Z]) would be ideal, since it wouldn't
|
100 | ff0d18e6 | Iustin Pop | # consume any input, and hence we would just have all the elements
|
101 | ff0d18e6 | Iustin Pop | # in the list, one by one; but it seems that split doesn't work on
|
102 | ff0d18e6 | Iustin Pop | # non-consuming input, hence we have to process the input string a
|
103 | ff0d18e6 | Iustin Pop | # bit
|
104 | ff0d18e6 | Iustin Pop | name = _OPID_RE.sub(r"\1,\2", name)
|
105 | ff0d18e6 | Iustin Pop | elems = name.split(",")
|
106 | ff0d18e6 | Iustin Pop | return "_".join(n.upper() for n in elems) |
107 | ff0d18e6 | Iustin Pop | |
108 | 65e183af | Michael Hanselmann | |
109 | 65e183af | Michael Hanselmann | def RequireFileStorage(): |
110 | 65e183af | Michael Hanselmann | """Checks that file storage is enabled.
|
111 | 65e183af | Michael Hanselmann |
|
112 | 65e183af | Michael Hanselmann | While it doesn't really fit into this module, L{utils} was deemed too large
|
113 | 65e183af | Michael Hanselmann | of a dependency to be imported for just one or two functions.
|
114 | 65e183af | Michael Hanselmann |
|
115 | 65e183af | Michael Hanselmann | @raise errors.OpPrereqError: when file storage is disabled
|
116 | 65e183af | Michael Hanselmann |
|
117 | 65e183af | Michael Hanselmann | """
|
118 | 65e183af | Michael Hanselmann | if not constants.ENABLE_FILE_STORAGE: |
119 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError("File storage disabled at configure time", |
120 | 65e183af | Michael Hanselmann | errors.ECODE_INVAL) |
121 | 65e183af | Michael Hanselmann | |
122 | 65e183af | Michael Hanselmann | |
123 | 65e183af | Michael Hanselmann | def _CheckDiskTemplate(template): |
124 | 65e183af | Michael Hanselmann | """Ensure a given disk template is valid.
|
125 | 65e183af | Michael Hanselmann |
|
126 | 65e183af | Michael Hanselmann | """
|
127 | 65e183af | Michael Hanselmann | if template not in constants.DISK_TEMPLATES: |
128 | 65e183af | Michael Hanselmann | # Using str.join directly to avoid importing utils for CommaJoin
|
129 | 65e183af | Michael Hanselmann | msg = ("Invalid disk template name '%s', valid templates are: %s" %
|
130 | 65e183af | Michael Hanselmann | (template, ", ".join(constants.DISK_TEMPLATES)))
|
131 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError(msg, errors.ECODE_INVAL)
|
132 | 65e183af | Michael Hanselmann | if template == constants.DT_FILE:
|
133 | 65e183af | Michael Hanselmann | RequireFileStorage() |
134 | 65e183af | Michael Hanselmann | return True |
135 | 65e183af | Michael Hanselmann | |
136 | 65e183af | Michael Hanselmann | |
137 | 65e183af | Michael Hanselmann | def _CheckStorageType(storage_type): |
138 | 65e183af | Michael Hanselmann | """Ensure a given storage type is valid.
|
139 | 65e183af | Michael Hanselmann |
|
140 | 65e183af | Michael Hanselmann | """
|
141 | 65e183af | Michael Hanselmann | if storage_type not in constants.VALID_STORAGE_TYPES: |
142 | 65e183af | Michael Hanselmann | raise errors.OpPrereqError("Unknown storage type: %s" % storage_type, |
143 | 65e183af | Michael Hanselmann | errors.ECODE_INVAL) |
144 | 65e183af | Michael Hanselmann | if storage_type == constants.ST_FILE:
|
145 | 65e183af | Michael Hanselmann | RequireFileStorage() |
146 | 65e183af | Michael Hanselmann | return True |
147 | 65e183af | Michael Hanselmann | |
148 | 65e183af | Michael Hanselmann | |
149 | 65e183af | Michael Hanselmann | #: Storage type parameter
|
150 | 65e183af | Michael Hanselmann | _PStorageType = ("storage_type", ht.NoDefault, _CheckStorageType)
|
151 | 65e183af | Michael Hanselmann | |
152 | 65e183af | Michael Hanselmann | |
153 | 65e183af | Michael Hanselmann | class _AutoOpParamSlots(type): |
154 | 65e183af | Michael Hanselmann | """Meta class for opcode definitions.
|
155 | 65e183af | Michael Hanselmann |
|
156 | 65e183af | Michael Hanselmann | """
|
157 | 65e183af | Michael Hanselmann | def __new__(mcs, name, bases, attrs): |
158 | 65e183af | Michael Hanselmann | """Called when a class should be created.
|
159 | 65e183af | Michael Hanselmann |
|
160 | 65e183af | Michael Hanselmann | @param mcs: The meta class
|
161 | 65e183af | Michael Hanselmann | @param name: Name of created class
|
162 | 65e183af | Michael Hanselmann | @param bases: Base classes
|
163 | 65e183af | Michael Hanselmann | @type attrs: dict
|
164 | 65e183af | Michael Hanselmann | @param attrs: Class attributes
|
165 | 65e183af | Michael Hanselmann |
|
166 | 65e183af | Michael Hanselmann | """
|
167 | 65e183af | Michael Hanselmann | assert "__slots__" not in attrs, \ |
168 | 65e183af | Michael Hanselmann | "Class '%s' defines __slots__ when it should use OP_PARAMS" % name
|
169 | e89a9021 | Iustin Pop | assert "OP_ID" not in attrs, "Class '%s' defining OP_ID" % name |
170 | ff0d18e6 | Iustin Pop | |
171 | e89a9021 | Iustin Pop | attrs["OP_ID"] = _NameToId(name)
|
172 | 65e183af | Michael Hanselmann | |
173 | 65e183af | Michael Hanselmann | # Always set OP_PARAMS to avoid duplicates in BaseOpCode.GetAllParams
|
174 | 65e183af | Michael Hanselmann | params = attrs.setdefault("OP_PARAMS", [])
|
175 | 65e183af | Michael Hanselmann | |
176 | 65e183af | Michael Hanselmann | # Use parameter names as slots
|
177 | 65e183af | Michael Hanselmann | slots = [pname for (pname, _, _) in params] |
178 | 65e183af | Michael Hanselmann | |
179 | 65e183af | Michael Hanselmann | assert "OP_DSC_FIELD" not in attrs or attrs["OP_DSC_FIELD"] in slots, \ |
180 | 65e183af | Michael Hanselmann | "Class '%s' uses unknown field in OP_DSC_FIELD" % name
|
181 | 65e183af | Michael Hanselmann | |
182 | 65e183af | Michael Hanselmann | attrs["__slots__"] = slots
|
183 | 65e183af | Michael Hanselmann | |
184 | 65e183af | Michael Hanselmann | return type.__new__(mcs, name, bases, attrs) |
185 | 65e183af | Michael Hanselmann | |
186 | df458e0b | Iustin Pop | |
187 | 0e46916d | Iustin Pop | class BaseOpCode(object): |
188 | df458e0b | Iustin Pop | """A simple serializable object.
|
189 | df458e0b | Iustin Pop |
|
190 | 0e46916d | Iustin Pop | This object serves as a parent class for OpCode without any custom
|
191 | 0e46916d | Iustin Pop | field handling.
|
192 | 0e46916d | Iustin Pop |
|
193 | df458e0b | Iustin Pop | """
|
194 | e89a9021 | Iustin Pop | # pylint: disable-msg=E1101
|
195 | e89a9021 | Iustin Pop | # as OP_ID is dynamically defined
|
196 | 65e183af | Michael Hanselmann | __metaclass__ = _AutoOpParamSlots |
197 | 65e183af | Michael Hanselmann | |
198 | a8083063 | Iustin Pop | def __init__(self, **kwargs): |
199 | a7399f66 | Iustin Pop | """Constructor for BaseOpCode.
|
200 | a7399f66 | Iustin Pop |
|
201 | a7399f66 | Iustin Pop | The constructor takes only keyword arguments and will set
|
202 | a7399f66 | Iustin Pop | attributes on this object based on the passed arguments. As such,
|
203 | a7399f66 | Iustin Pop | it means that you should not pass arguments which are not in the
|
204 | a7399f66 | Iustin Pop | __slots__ attribute for this class.
|
205 | a7399f66 | Iustin Pop |
|
206 | a7399f66 | Iustin Pop | """
|
207 | adf385c7 | Iustin Pop | slots = self._all_slots()
|
208 | a8083063 | Iustin Pop | for key in kwargs: |
209 | adf385c7 | Iustin Pop | if key not in slots: |
210 | df458e0b | Iustin Pop | raise TypeError("Object %s doesn't support the parameter '%s'" % |
211 | 3ecf6786 | Iustin Pop | (self.__class__.__name__, key))
|
212 | a8083063 | Iustin Pop | setattr(self, key, kwargs[key]) |
213 | a8083063 | Iustin Pop | |
214 | df458e0b | Iustin Pop | def __getstate__(self): |
215 | a7399f66 | Iustin Pop | """Generic serializer.
|
216 | a7399f66 | Iustin Pop |
|
217 | a7399f66 | Iustin Pop | This method just returns the contents of the instance as a
|
218 | a7399f66 | Iustin Pop | dictionary.
|
219 | a7399f66 | Iustin Pop |
|
220 | a7399f66 | Iustin Pop | @rtype: C{dict}
|
221 | a7399f66 | Iustin Pop | @return: the instance attributes and their values
|
222 | a7399f66 | Iustin Pop |
|
223 | a7399f66 | Iustin Pop | """
|
224 | df458e0b | Iustin Pop | state = {} |
225 | adf385c7 | Iustin Pop | for name in self._all_slots(): |
226 | df458e0b | Iustin Pop | if hasattr(self, name): |
227 | df458e0b | Iustin Pop | state[name] = getattr(self, name) |
228 | df458e0b | Iustin Pop | return state
|
229 | df458e0b | Iustin Pop | |
230 | df458e0b | Iustin Pop | def __setstate__(self, state): |
231 | a7399f66 | Iustin Pop | """Generic unserializer.
|
232 | a7399f66 | Iustin Pop |
|
233 | a7399f66 | Iustin Pop | This method just restores from the serialized state the attributes
|
234 | a7399f66 | Iustin Pop | of the current instance.
|
235 | a7399f66 | Iustin Pop |
|
236 | a7399f66 | Iustin Pop | @param state: the serialized opcode data
|
237 | a7399f66 | Iustin Pop | @type state: C{dict}
|
238 | a7399f66 | Iustin Pop |
|
239 | a7399f66 | Iustin Pop | """
|
240 | df458e0b | Iustin Pop | if not isinstance(state, dict): |
241 | df458e0b | Iustin Pop | raise ValueError("Invalid data to __setstate__: expected dict, got %s" % |
242 | df458e0b | Iustin Pop | type(state))
|
243 | df458e0b | Iustin Pop | |
244 | adf385c7 | Iustin Pop | for name in self._all_slots(): |
245 | 44db3a6f | Iustin Pop | if name not in state and hasattr(self, name): |
246 | df458e0b | Iustin Pop | delattr(self, name) |
247 | df458e0b | Iustin Pop | |
248 | df458e0b | Iustin Pop | for name in state: |
249 | df458e0b | Iustin Pop | setattr(self, name, state[name]) |
250 | df458e0b | Iustin Pop | |
251 | adf385c7 | Iustin Pop | @classmethod
|
252 | adf385c7 | Iustin Pop | def _all_slots(cls): |
253 | adf385c7 | Iustin Pop | """Compute the list of all declared slots for a class.
|
254 | adf385c7 | Iustin Pop |
|
255 | adf385c7 | Iustin Pop | """
|
256 | adf385c7 | Iustin Pop | slots = [] |
257 | adf385c7 | Iustin Pop | for parent in cls.__mro__: |
258 | adf385c7 | Iustin Pop | slots.extend(getattr(parent, "__slots__", [])) |
259 | adf385c7 | Iustin Pop | return slots
|
260 | adf385c7 | Iustin Pop | |
261 | 65e183af | Michael Hanselmann | @classmethod
|
262 | 65e183af | Michael Hanselmann | def GetAllParams(cls): |
263 | 65e183af | Michael Hanselmann | """Compute list of all parameters for an opcode.
|
264 | 65e183af | Michael Hanselmann |
|
265 | 65e183af | Michael Hanselmann | """
|
266 | 65e183af | Michael Hanselmann | slots = [] |
267 | 65e183af | Michael Hanselmann | for parent in cls.__mro__: |
268 | 65e183af | Michael Hanselmann | slots.extend(getattr(parent, "OP_PARAMS", [])) |
269 | 65e183af | Michael Hanselmann | return slots
|
270 | 65e183af | Michael Hanselmann | |
271 | 1cbef6d8 | Michael Hanselmann | def Validate(self, set_defaults): |
272 | 1cbef6d8 | Michael Hanselmann | """Validate opcode parameters, optionally setting default values.
|
273 | 1cbef6d8 | Michael Hanselmann |
|
274 | 1cbef6d8 | Michael Hanselmann | @type set_defaults: bool
|
275 | 1cbef6d8 | Michael Hanselmann | @param set_defaults: Whether to set default values
|
276 | 1cbef6d8 | Michael Hanselmann | @raise errors.OpPrereqError: When a parameter value doesn't match
|
277 | 1cbef6d8 | Michael Hanselmann | requirements
|
278 | 1cbef6d8 | Michael Hanselmann |
|
279 | 1cbef6d8 | Michael Hanselmann | """
|
280 | 1cbef6d8 | Michael Hanselmann | for (attr_name, default, test) in self.GetAllParams(): |
281 | 1cbef6d8 | Michael Hanselmann | assert test == ht.NoType or callable(test) |
282 | 1cbef6d8 | Michael Hanselmann | |
283 | 1cbef6d8 | Michael Hanselmann | if not hasattr(self, attr_name): |
284 | 1cbef6d8 | Michael Hanselmann | if default == ht.NoDefault:
|
285 | 1cbef6d8 | Michael Hanselmann | raise errors.OpPrereqError("Required parameter '%s.%s' missing" % |
286 | 1cbef6d8 | Michael Hanselmann | (self.OP_ID, attr_name),
|
287 | 1cbef6d8 | Michael Hanselmann | errors.ECODE_INVAL) |
288 | 1cbef6d8 | Michael Hanselmann | elif set_defaults:
|
289 | 1cbef6d8 | Michael Hanselmann | if callable(default): |
290 | 1cbef6d8 | Michael Hanselmann | dval = default() |
291 | 1cbef6d8 | Michael Hanselmann | else:
|
292 | 1cbef6d8 | Michael Hanselmann | dval = default |
293 | 1cbef6d8 | Michael Hanselmann | setattr(self, attr_name, dval) |
294 | 1cbef6d8 | Michael Hanselmann | |
295 | 1cbef6d8 | Michael Hanselmann | if test == ht.NoType:
|
296 | 1cbef6d8 | Michael Hanselmann | # no tests here
|
297 | 1cbef6d8 | Michael Hanselmann | continue
|
298 | 1cbef6d8 | Michael Hanselmann | |
299 | 1cbef6d8 | Michael Hanselmann | if set_defaults or hasattr(self, attr_name): |
300 | 1cbef6d8 | Michael Hanselmann | attr_val = getattr(self, attr_name) |
301 | 1cbef6d8 | Michael Hanselmann | if not test(attr_val): |
302 | 1cbef6d8 | Michael Hanselmann | logging.error("OpCode %s, parameter %s, has invalid type %s/value %s",
|
303 | 1cbef6d8 | Michael Hanselmann | self.OP_ID, attr_name, type(attr_val), attr_val) |
304 | 1cbef6d8 | Michael Hanselmann | raise errors.OpPrereqError("Parameter '%s.%s' fails validation" % |
305 | 1cbef6d8 | Michael Hanselmann | (self.OP_ID, attr_name),
|
306 | 1cbef6d8 | Michael Hanselmann | errors.ECODE_INVAL) |
307 | 1cbef6d8 | Michael Hanselmann | |
308 | df458e0b | Iustin Pop | |
309 | 0e46916d | Iustin Pop | class OpCode(BaseOpCode): |
310 | a7399f66 | Iustin Pop | """Abstract OpCode.
|
311 | a7399f66 | Iustin Pop |
|
312 | a7399f66 | Iustin Pop | This is the root of the actual OpCode hierarchy. All clases derived
|
313 | a7399f66 | Iustin Pop | from this class should override OP_ID.
|
314 | a7399f66 | Iustin Pop |
|
315 | a7399f66 | Iustin Pop | @cvar OP_ID: The ID of this opcode. This should be unique amongst all
|
316 | 20777413 | Iustin Pop | children of this class.
|
317 | bde8f481 | Adeodato Simo | @cvar OP_DSC_FIELD: The name of a field whose value will be included in the
|
318 | bde8f481 | Adeodato Simo | string returned by Summary(); see the docstring of that
|
319 | bde8f481 | Adeodato Simo | method for details).
|
320 | 65e183af | Michael Hanselmann | @cvar OP_PARAMS: List of opcode attributes, the default values they should
|
321 | 65e183af | Michael Hanselmann | get if not already defined, and types they must match.
|
322 | 687c10d9 | Iustin Pop | @cvar WITH_LU: Boolean that specifies whether this should be included in
|
323 | 687c10d9 | Iustin Pop | mcpu's dispatch table
|
324 | 20777413 | Iustin Pop | @ivar dry_run: Whether the LU should be run in dry-run mode, i.e. just
|
325 | 20777413 | Iustin Pop | the check steps
|
326 | 8f5c488d | Michael Hanselmann | @ivar priority: Opcode priority for queue
|
327 | a7399f66 | Iustin Pop |
|
328 | a7399f66 | Iustin Pop | """
|
329 | e89a9021 | Iustin Pop | # pylint: disable-msg=E1101
|
330 | e89a9021 | Iustin Pop | # as OP_ID is dynamically defined
|
331 | 687c10d9 | Iustin Pop | WITH_LU = True
|
332 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
333 | 65e183af | Michael Hanselmann | ("dry_run", None, ht.TMaybeBool), |
334 | 65e183af | Michael Hanselmann | ("debug_level", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
335 | 65e183af | Michael Hanselmann | ("priority", constants.OP_PRIO_DEFAULT,
|
336 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.OP_PRIO_SUBMIT_VALID)), |
337 | 65e183af | Michael Hanselmann | ] |
338 | df458e0b | Iustin Pop | |
339 | df458e0b | Iustin Pop | def __getstate__(self): |
340 | df458e0b | Iustin Pop | """Specialized getstate for opcodes.
|
341 | df458e0b | Iustin Pop |
|
342 | a7399f66 | Iustin Pop | This method adds to the state dictionary the OP_ID of the class,
|
343 | a7399f66 | Iustin Pop | so that on unload we can identify the correct class for
|
344 | a7399f66 | Iustin Pop | instantiating the opcode.
|
345 | a7399f66 | Iustin Pop |
|
346 | a7399f66 | Iustin Pop | @rtype: C{dict}
|
347 | a7399f66 | Iustin Pop | @return: the state as a dictionary
|
348 | a7399f66 | Iustin Pop |
|
349 | df458e0b | Iustin Pop | """
|
350 | 0e46916d | Iustin Pop | data = BaseOpCode.__getstate__(self)
|
351 | df458e0b | Iustin Pop | data["OP_ID"] = self.OP_ID |
352 | df458e0b | Iustin Pop | return data
|
353 | df458e0b | Iustin Pop | |
354 | df458e0b | Iustin Pop | @classmethod
|
355 | 00abdc96 | Iustin Pop | def LoadOpCode(cls, data): |
356 | df458e0b | Iustin Pop | """Generic load opcode method.
|
357 | df458e0b | Iustin Pop |
|
358 | a7399f66 | Iustin Pop | The method identifies the correct opcode class from the dict-form
|
359 | a7399f66 | Iustin Pop | by looking for a OP_ID key, if this is not found, or its value is
|
360 | a7399f66 | Iustin Pop | not available in this module as a child of this class, we fail.
|
361 | a7399f66 | Iustin Pop |
|
362 | a7399f66 | Iustin Pop | @type data: C{dict}
|
363 | a7399f66 | Iustin Pop | @param data: the serialized opcode
|
364 | a7399f66 | Iustin Pop |
|
365 | df458e0b | Iustin Pop | """
|
366 | df458e0b | Iustin Pop | if not isinstance(data, dict): |
367 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpCode (%s)" % type(data)) |
368 | df458e0b | Iustin Pop | if "OP_ID" not in data: |
369 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpcode, missing OP_ID") |
370 | df458e0b | Iustin Pop | op_id = data["OP_ID"]
|
371 | df458e0b | Iustin Pop | op_class = None
|
372 | 363acb1e | Iustin Pop | if op_id in OP_MAPPING: |
373 | 363acb1e | Iustin Pop | op_class = OP_MAPPING[op_id] |
374 | 363acb1e | Iustin Pop | else:
|
375 | df458e0b | Iustin Pop | raise ValueError("Invalid data to LoadOpCode: OP_ID %s unsupported" % |
376 | df458e0b | Iustin Pop | op_id) |
377 | df458e0b | Iustin Pop | op = op_class() |
378 | df458e0b | Iustin Pop | new_data = data.copy() |
379 | df458e0b | Iustin Pop | del new_data["OP_ID"] |
380 | df458e0b | Iustin Pop | op.__setstate__(new_data) |
381 | df458e0b | Iustin Pop | return op
|
382 | df458e0b | Iustin Pop | |
383 | 60dd1473 | Iustin Pop | def Summary(self): |
384 | 60dd1473 | Iustin Pop | """Generates a summary description of this opcode.
|
385 | 60dd1473 | Iustin Pop |
|
386 | ff0d18e6 | Iustin Pop | The summary is the value of the OP_ID attribute (without the "OP_"
|
387 | ff0d18e6 | Iustin Pop | prefix), plus the value of the OP_DSC_FIELD attribute, if one was
|
388 | ff0d18e6 | Iustin Pop | defined; this field should allow to easily identify the operation
|
389 | ff0d18e6 | Iustin Pop | (for an instance creation job, e.g., it would be the instance
|
390 | ff0d18e6 | Iustin Pop | name).
|
391 | bde8f481 | Adeodato Simo |
|
392 | 60dd1473 | Iustin Pop | """
|
393 | ff0d18e6 | Iustin Pop | assert self.OP_ID is not None and len(self.OP_ID) > 3 |
394 | 60dd1473 | Iustin Pop | # all OP_ID start with OP_, we remove that
|
395 | 60dd1473 | Iustin Pop | txt = self.OP_ID[3:] |
396 | 60dd1473 | Iustin Pop | field_name = getattr(self, "OP_DSC_FIELD", None) |
397 | 60dd1473 | Iustin Pop | if field_name:
|
398 | 60dd1473 | Iustin Pop | field_value = getattr(self, field_name, None) |
399 | bc8bbda1 | Iustin Pop | if isinstance(field_value, (list, tuple)): |
400 | bc8bbda1 | Iustin Pop | field_value = ",".join(str(i) for i in field_value) |
401 | 60dd1473 | Iustin Pop | txt = "%s(%s)" % (txt, field_value)
|
402 | 60dd1473 | Iustin Pop | return txt
|
403 | 60dd1473 | Iustin Pop | |
404 | a8083063 | Iustin Pop | |
405 | afee0879 | Iustin Pop | # cluster opcodes
|
406 | afee0879 | Iustin Pop | |
407 | bc84ffa7 | Iustin Pop | class OpClusterPostInit(OpCode): |
408 | b5f5fae9 | Luca Bigliardi | """Post cluster initialization.
|
409 | b5f5fae9 | Luca Bigliardi |
|
410 | b5f5fae9 | Luca Bigliardi | This opcode does not touch the cluster at all. Its purpose is to run hooks
|
411 | b5f5fae9 | Luca Bigliardi | after the cluster has been initialized.
|
412 | b5f5fae9 | Luca Bigliardi |
|
413 | b5f5fae9 | Luca Bigliardi | """
|
414 | b5f5fae9 | Luca Bigliardi | |
415 | b5f5fae9 | Luca Bigliardi | |
416 | c6d43e9e | Iustin Pop | class OpClusterDestroy(OpCode): |
417 | a7399f66 | Iustin Pop | """Destroy the cluster.
|
418 | a7399f66 | Iustin Pop |
|
419 | a7399f66 | Iustin Pop | This opcode has no other parameters. All the state is irreversibly
|
420 | a7399f66 | Iustin Pop | lost after the execution of this opcode.
|
421 | a7399f66 | Iustin Pop |
|
422 | a7399f66 | Iustin Pop | """
|
423 | a8083063 | Iustin Pop | |
424 | a8083063 | Iustin Pop | |
425 | a2f7ab92 | Iustin Pop | class OpClusterQuery(OpCode): |
426 | fdc267f4 | Iustin Pop | """Query cluster information."""
|
427 | a8083063 | Iustin Pop | |
428 | a8083063 | Iustin Pop | |
429 | a3d32770 | Iustin Pop | class OpClusterVerify(OpCode): |
430 | a7399f66 | Iustin Pop | """Verify the cluster state.
|
431 | a7399f66 | Iustin Pop |
|
432 | a7399f66 | Iustin Pop | @type skip_checks: C{list}
|
433 | a7399f66 | Iustin Pop | @ivar skip_checks: steps to be skipped from the verify process; this
|
434 | a7399f66 | Iustin Pop | needs to be a subset of
|
435 | a7399f66 | Iustin Pop | L{constants.VERIFY_OPTIONAL_CHECKS}; currently
|
436 | a7399f66 | Iustin Pop | only L{constants.VERIFY_NPLUSONE_MEM} can be passed
|
437 | a7399f66 | Iustin Pop |
|
438 | a7399f66 | Iustin Pop | """
|
439 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
440 | 65e183af | Michael Hanselmann | ("skip_checks", ht.EmptyList,
|
441 | 65e183af | Michael Hanselmann | ht.TListOf(ht.TElemOf(constants.VERIFY_OPTIONAL_CHECKS))), |
442 | 65e183af | Michael Hanselmann | ("verbose", False, ht.TBool), |
443 | 65e183af | Michael Hanselmann | ("error_codes", False, ht.TBool), |
444 | 65e183af | Michael Hanselmann | ("debug_simulate_errors", False, ht.TBool), |
445 | 65e183af | Michael Hanselmann | ] |
446 | a8083063 | Iustin Pop | |
447 | a8083063 | Iustin Pop | |
448 | bd8210a7 | Iustin Pop | class OpClusterVerifyDisks(OpCode): |
449 | 150e978f | Iustin Pop | """Verify the cluster disks.
|
450 | 150e978f | Iustin Pop |
|
451 | 150e978f | Iustin Pop | Parameters: none
|
452 | 150e978f | Iustin Pop |
|
453 | 5188ab37 | Iustin Pop | Result: a tuple of four elements:
|
454 | 150e978f | Iustin Pop | - list of node names with bad data returned (unreachable, etc.)
|
455 | a7399f66 | Iustin Pop | - dict of node names with broken volume groups (values: error msg)
|
456 | 150e978f | Iustin Pop | - list of instances with degraded disks (that should be activated)
|
457 | b63ed789 | Iustin Pop | - dict of instances with missing logical volumes (values: (node, vol)
|
458 | b63ed789 | Iustin Pop | pairs with details about the missing volumes)
|
459 | 150e978f | Iustin Pop |
|
460 | b63ed789 | Iustin Pop | In normal operation, all lists should be empty. A non-empty instance
|
461 | b63ed789 | Iustin Pop | list (3rd element of the result) is still ok (errors were fixed) but
|
462 | b63ed789 | Iustin Pop | non-empty node list means some node is down, and probably there are
|
463 | b63ed789 | Iustin Pop | unfixable drbd errors.
|
464 | 150e978f | Iustin Pop |
|
465 | 150e978f | Iustin Pop | Note that only instances that are drbd-based are taken into
|
466 | 150e978f | Iustin Pop | consideration. This might need to be revisited in the future.
|
467 | 150e978f | Iustin Pop |
|
468 | 150e978f | Iustin Pop | """
|
469 | 150e978f | Iustin Pop | |
470 | 150e978f | Iustin Pop | |
471 | 5d01aca3 | Iustin Pop | class OpClusterRepairDiskSizes(OpCode): |
472 | 60975797 | Iustin Pop | """Verify the disk sizes of the instances and fixes configuration
|
473 | 60975797 | Iustin Pop | mimatches.
|
474 | 60975797 | Iustin Pop |
|
475 | 60975797 | Iustin Pop | Parameters: optional instances list, in case we want to restrict the
|
476 | 60975797 | Iustin Pop | checks to only a subset of the instances.
|
477 | 60975797 | Iustin Pop |
|
478 | 60975797 | Iustin Pop | Result: a list of tuples, (instance, disk, new-size) for changed
|
479 | 60975797 | Iustin Pop | configurations.
|
480 | 60975797 | Iustin Pop |
|
481 | 60975797 | Iustin Pop | In normal operation, the list should be empty.
|
482 | 60975797 | Iustin Pop |
|
483 | 60975797 | Iustin Pop | @type instances: list
|
484 | 60975797 | Iustin Pop | @ivar instances: the list of instances to check, or empty for all instances
|
485 | 60975797 | Iustin Pop |
|
486 | 60975797 | Iustin Pop | """
|
487 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
488 | 65e183af | Michael Hanselmann | ("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
489 | 65e183af | Michael Hanselmann | ] |
490 | 60975797 | Iustin Pop | |
491 | 60975797 | Iustin Pop | |
492 | 2f093ea0 | Iustin Pop | class OpClusterConfigQuery(OpCode): |
493 | ae5849b5 | Michael Hanselmann | """Query cluster configuration values."""
|
494 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
495 | 65e183af | Michael Hanselmann | _POutputFields |
496 | 65e183af | Michael Hanselmann | ] |
497 | a8083063 | Iustin Pop | |
498 | a8083063 | Iustin Pop | |
499 | e126df25 | Iustin Pop | class OpClusterRename(OpCode): |
500 | a7399f66 | Iustin Pop | """Rename the cluster.
|
501 | a7399f66 | Iustin Pop |
|
502 | a7399f66 | Iustin Pop | @type name: C{str}
|
503 | a7399f66 | Iustin Pop | @ivar name: The new name of the cluster. The name and/or the master IP
|
504 | a7399f66 | Iustin Pop | address will be changed to match the new name and its IP
|
505 | a7399f66 | Iustin Pop | address.
|
506 | a7399f66 | Iustin Pop |
|
507 | a7399f66 | Iustin Pop | """
|
508 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "name"
|
509 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
510 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
511 | 65e183af | Michael Hanselmann | ] |
512 | 07bd8a51 | Iustin Pop | |
513 | 07bd8a51 | Iustin Pop | |
514 | a6682fdc | Iustin Pop | class OpClusterSetParams(OpCode): |
515 | a7399f66 | Iustin Pop | """Change the parameters of the cluster.
|
516 | a7399f66 | Iustin Pop |
|
517 | a7399f66 | Iustin Pop | @type vg_name: C{str} or C{None}
|
518 | a7399f66 | Iustin Pop | @ivar vg_name: The new volume group name or None to disable LVM usage.
|
519 | a7399f66 | Iustin Pop |
|
520 | a7399f66 | Iustin Pop | """
|
521 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
522 | 65e183af | Michael Hanselmann | ("vg_name", None, ht.TMaybeString), |
523 | 65e183af | Michael Hanselmann | ("enabled_hypervisors", None, |
524 | 65e183af | Michael Hanselmann | ht.TOr(ht.TAnd(ht.TListOf(ht.TElemOf(constants.HYPER_TYPES)), ht.TTrue), |
525 | 65e183af | Michael Hanselmann | ht.TNone)), |
526 | 65e183af | Michael Hanselmann | ("hvparams", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
527 | 65e183af | Michael Hanselmann | ht.TNone)), |
528 | 65e183af | Michael Hanselmann | ("beparams", None, ht.TOr(ht.TDict, ht.TNone)), |
529 | 65e183af | Michael Hanselmann | ("os_hvp", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
530 | 65e183af | Michael Hanselmann | ht.TNone)), |
531 | 65e183af | Michael Hanselmann | ("osparams", None, ht.TOr(ht.TDictOf(ht.TNonEmptyString, ht.TDict), |
532 | 65e183af | Michael Hanselmann | ht.TNone)), |
533 | 65e183af | Michael Hanselmann | ("candidate_pool_size", None, ht.TOr(ht.TStrictPositiveInt, ht.TNone)), |
534 | 65e183af | Michael Hanselmann | ("uid_pool", None, ht.NoType), |
535 | 65e183af | Michael Hanselmann | ("add_uids", None, ht.NoType), |
536 | 65e183af | Michael Hanselmann | ("remove_uids", None, ht.NoType), |
537 | 65e183af | Michael Hanselmann | ("maintain_node_health", None, ht.TMaybeBool), |
538 | 65e183af | Michael Hanselmann | ("prealloc_wipe_disks", None, ht.TMaybeBool), |
539 | 5f074973 | Michael Hanselmann | ("nicparams", None, ht.TMaybeDict), |
540 | 5f074973 | Michael Hanselmann | ("ndparams", None, ht.TMaybeDict), |
541 | 65e183af | Michael Hanselmann | ("drbd_helper", None, ht.TOr(ht.TString, ht.TNone)), |
542 | 65e183af | Michael Hanselmann | ("default_iallocator", None, ht.TOr(ht.TString, ht.TNone)), |
543 | 65e183af | Michael Hanselmann | ("master_netdev", None, ht.TOr(ht.TString, ht.TNone)), |
544 | 65e183af | Michael Hanselmann | ("reserved_lvs", None, ht.TOr(ht.TListOf(ht.TNonEmptyString), ht.TNone)), |
545 | 65e183af | Michael Hanselmann | ("hidden_os", None, ht.TOr(ht.TListOf( |
546 | 65e183af | Michael Hanselmann | ht.TAnd(ht.TList, |
547 | 65e183af | Michael Hanselmann | ht.TIsLength(2),
|
548 | 65e183af | Michael Hanselmann | ht.TMap(lambda v: v[0], ht.TElemOf(constants.DDMS_VALUES)))), |
549 | 65e183af | Michael Hanselmann | ht.TNone)), |
550 | 65e183af | Michael Hanselmann | ("blacklisted_os", None, ht.TOr(ht.TListOf( |
551 | 65e183af | Michael Hanselmann | ht.TAnd(ht.TList, |
552 | 65e183af | Michael Hanselmann | ht.TIsLength(2),
|
553 | 65e183af | Michael Hanselmann | ht.TMap(lambda v: v[0], ht.TElemOf(constants.DDMS_VALUES)))), |
554 | 65e183af | Michael Hanselmann | ht.TNone)), |
555 | 4b7735f9 | Iustin Pop | ] |
556 | 12515db7 | Manuel Franceschini | |
557 | 12515db7 | Manuel Franceschini | |
558 | d1240007 | Iustin Pop | class OpClusterRedistConf(OpCode): |
559 | afee0879 | Iustin Pop | """Force a full push of the cluster configuration.
|
560 | afee0879 | Iustin Pop |
|
561 | afee0879 | Iustin Pop | """
|
562 | afee0879 | Iustin Pop | |
563 | 83f72637 | Michael Hanselmann | |
564 | 83f72637 | Michael Hanselmann | class OpQuery(OpCode): |
565 | 83f72637 | Michael Hanselmann | """Query for resources/items.
|
566 | 83f72637 | Michael Hanselmann |
|
567 | 83f72637 | Michael Hanselmann | @ivar what: Resources to query for, must be one of L{constants.QR_OP_QUERY}
|
568 | 83f72637 | Michael Hanselmann | @ivar fields: List of fields to retrieve
|
569 | 83f72637 | Michael Hanselmann | @ivar filter: Query filter
|
570 | 83f72637 | Michael Hanselmann |
|
571 | 83f72637 | Michael Hanselmann | """
|
572 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
573 | 65e183af | Michael Hanselmann | ("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
|
574 | 65e183af | Michael Hanselmann | ("fields", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
575 | 65e183af | Michael Hanselmann | ("filter", None, ht.TOr(ht.TNone, |
576 | 65e183af | Michael Hanselmann | ht.TListOf(ht.TOr(ht.TNonEmptyString, ht.TList)))), |
577 | 83f72637 | Michael Hanselmann | ] |
578 | 83f72637 | Michael Hanselmann | |
579 | 83f72637 | Michael Hanselmann | |
580 | 83f72637 | Michael Hanselmann | class OpQueryFields(OpCode): |
581 | 83f72637 | Michael Hanselmann | """Query for available resource/item fields.
|
582 | 83f72637 | Michael Hanselmann |
|
583 | 83f72637 | Michael Hanselmann | @ivar what: Resources to query for, must be one of L{constants.QR_OP_QUERY}
|
584 | 83f72637 | Michael Hanselmann | @ivar fields: List of fields to retrieve
|
585 | 83f72637 | Michael Hanselmann |
|
586 | 83f72637 | Michael Hanselmann | """
|
587 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
588 | 65e183af | Michael Hanselmann | ("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
|
589 | 65e183af | Michael Hanselmann | ("fields", None, ht.TOr(ht.TNone, ht.TListOf(ht.TNonEmptyString))), |
590 | 83f72637 | Michael Hanselmann | ] |
591 | 83f72637 | Michael Hanselmann | |
592 | 83f72637 | Michael Hanselmann | |
593 | 792af3ad | René Nussbaumer | class OpOobCommand(OpCode): |
594 | eb64da59 | René Nussbaumer | """Interact with OOB."""
|
595 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
596 | b04808ea | René Nussbaumer | ("node_names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
597 | 65e183af | Michael Hanselmann | ("command", None, ht.TElemOf(constants.OOB_COMMANDS)), |
598 | 65e183af | Michael Hanselmann | ("timeout", constants.OOB_TIMEOUT, ht.TInt),
|
599 | eb64da59 | René Nussbaumer | ] |
600 | eb64da59 | René Nussbaumer | |
601 | eb64da59 | René Nussbaumer | |
602 | 07bd8a51 | Iustin Pop | # node opcodes
|
603 | 07bd8a51 | Iustin Pop | |
604 | 73d565a3 | Iustin Pop | class OpNodeRemove(OpCode): |
605 | a7399f66 | Iustin Pop | """Remove a node.
|
606 | a7399f66 | Iustin Pop |
|
607 | a7399f66 | Iustin Pop | @type node_name: C{str}
|
608 | a7399f66 | Iustin Pop | @ivar node_name: The name of the node to remove. If the node still has
|
609 | a7399f66 | Iustin Pop | instances on it, the operation will fail.
|
610 | a7399f66 | Iustin Pop |
|
611 | a7399f66 | Iustin Pop | """
|
612 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
613 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
614 | 65e183af | Michael Hanselmann | _PNodeName, |
615 | 65e183af | Michael Hanselmann | ] |
616 | a8083063 | Iustin Pop | |
617 | a8083063 | Iustin Pop | |
618 | d817d49f | Iustin Pop | class OpNodeAdd(OpCode): |
619 | a7399f66 | Iustin Pop | """Add a node to the cluster.
|
620 | a7399f66 | Iustin Pop |
|
621 | a7399f66 | Iustin Pop | @type node_name: C{str}
|
622 | a7399f66 | Iustin Pop | @ivar node_name: The name of the node to add. This can be a short name,
|
623 | a7399f66 | Iustin Pop | but it will be expanded to the FQDN.
|
624 | a7399f66 | Iustin Pop | @type primary_ip: IP address
|
625 | a7399f66 | Iustin Pop | @ivar primary_ip: The primary IP of the node. This will be ignored when the
|
626 | a7399f66 | Iustin Pop | opcode is submitted, but will be filled during the node
|
627 | a7399f66 | Iustin Pop | add (so it will be visible in the job query).
|
628 | a7399f66 | Iustin Pop | @type secondary_ip: IP address
|
629 | a7399f66 | Iustin Pop | @ivar secondary_ip: The secondary IP of the node. This needs to be passed
|
630 | a7399f66 | Iustin Pop | if the cluster has been initialized in 'dual-network'
|
631 | a7399f66 | Iustin Pop | mode, otherwise it must not be given.
|
632 | a7399f66 | Iustin Pop | @type readd: C{bool}
|
633 | a7399f66 | Iustin Pop | @ivar readd: Whether to re-add an existing node to the cluster. If
|
634 | a7399f66 | Iustin Pop | this is not passed, then the operation will abort if the node
|
635 | a7399f66 | Iustin Pop | name is already in the cluster; use this parameter to 'repair'
|
636 | a7399f66 | Iustin Pop | a node that had its configuration broken, or was reinstalled
|
637 | a7399f66 | Iustin Pop | without removal from the cluster.
|
638 | f936c153 | Iustin Pop | @type group: C{str}
|
639 | f936c153 | Iustin Pop | @ivar group: The node group to which this node will belong.
|
640 | fd3d37b6 | Iustin Pop | @type vm_capable: C{bool}
|
641 | fd3d37b6 | Iustin Pop | @ivar vm_capable: The vm_capable node attribute
|
642 | fd3d37b6 | Iustin Pop | @type master_capable: C{bool}
|
643 | fd3d37b6 | Iustin Pop | @ivar master_capable: The master_capable node attribute
|
644 | a7399f66 | Iustin Pop |
|
645 | a7399f66 | Iustin Pop | """
|
646 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
647 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
648 | 65e183af | Michael Hanselmann | _PNodeName, |
649 | 65e183af | Michael Hanselmann | ("primary_ip", None, ht.NoType), |
650 | 65e183af | Michael Hanselmann | ("secondary_ip", None, ht.TMaybeString), |
651 | 65e183af | Michael Hanselmann | ("readd", False, ht.TBool), |
652 | 65e183af | Michael Hanselmann | ("group", None, ht.TMaybeString), |
653 | 65e183af | Michael Hanselmann | ("master_capable", None, ht.TMaybeBool), |
654 | 65e183af | Michael Hanselmann | ("vm_capable", None, ht.TMaybeBool), |
655 | 5f074973 | Michael Hanselmann | ("ndparams", None, ht.TMaybeDict), |
656 | 65e183af | Michael Hanselmann | ] |
657 | a8083063 | Iustin Pop | |
658 | a8083063 | Iustin Pop | |
659 | 2237687b | Iustin Pop | class OpNodeQuery(OpCode): |
660 | a8083063 | Iustin Pop | """Compute the list of nodes."""
|
661 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
662 | 65e183af | Michael Hanselmann | _POutputFields, |
663 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
664 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
665 | 65e183af | Michael Hanselmann | ] |
666 | a8083063 | Iustin Pop | |
667 | a8083063 | Iustin Pop | |
668 | 8ed55bfd | Iustin Pop | class OpNodeQueryvols(OpCode): |
669 | dcb93971 | Michael Hanselmann | """Get list of volumes on node."""
|
670 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
671 | 65e183af | Michael Hanselmann | _POutputFields, |
672 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
673 | 65e183af | Michael Hanselmann | ] |
674 | dcb93971 | Michael Hanselmann | |
675 | dcb93971 | Michael Hanselmann | |
676 | ad8d0595 | Iustin Pop | class OpNodeQueryStorage(OpCode): |
677 | 9e5442ce | Michael Hanselmann | """Get information on storage for node(s)."""
|
678 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
679 | 65e183af | Michael Hanselmann | _POutputFields, |
680 | 65e183af | Michael Hanselmann | _PStorageType, |
681 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
682 | 65e183af | Michael Hanselmann | ("name", None, ht.TMaybeString), |
683 | 9e5442ce | Michael Hanselmann | ] |
684 | 9e5442ce | Michael Hanselmann | |
685 | 9e5442ce | Michael Hanselmann | |
686 | 2cee4077 | Iustin Pop | class OpNodeModifyStorage(OpCode): |
687 | 099c52ad | Iustin Pop | """Modifies the properies of a storage unit"""
|
688 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
689 | 65e183af | Michael Hanselmann | _PNodeName, |
690 | 65e183af | Michael Hanselmann | _PStorageType, |
691 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
692 | 65e183af | Michael Hanselmann | ("changes", ht.NoDefault, ht.TDict),
|
693 | efb8da02 | Michael Hanselmann | ] |
694 | efb8da02 | Michael Hanselmann | |
695 | efb8da02 | Michael Hanselmann | |
696 | 76aef8fc | Michael Hanselmann | class OpRepairNodeStorage(OpCode): |
697 | 76aef8fc | Michael Hanselmann | """Repairs the volume group on a node."""
|
698 | 76aef8fc | Michael Hanselmann | OP_DSC_FIELD = "node_name"
|
699 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
700 | 65e183af | Michael Hanselmann | _PNodeName, |
701 | 65e183af | Michael Hanselmann | _PStorageType, |
702 | 4b9e8c93 | Iustin Pop | _PIgnoreConsistency, |
703 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
704 | 76aef8fc | Michael Hanselmann | ] |
705 | 76aef8fc | Michael Hanselmann | |
706 | 76aef8fc | Michael Hanselmann | |
707 | f13973c4 | Iustin Pop | class OpNodeSetParams(OpCode): |
708 | b31c8676 | Iustin Pop | """Change the parameters of a node."""
|
709 | b31c8676 | Iustin Pop | OP_DSC_FIELD = "node_name"
|
710 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
711 | 65e183af | Michael Hanselmann | _PNodeName, |
712 | 65e183af | Michael Hanselmann | _PForce, |
713 | 65e183af | Michael Hanselmann | ("master_candidate", None, ht.TMaybeBool), |
714 | 65e183af | Michael Hanselmann | ("offline", None, ht.TMaybeBool), |
715 | 65e183af | Michael Hanselmann | ("drained", None, ht.TMaybeBool), |
716 | 65e183af | Michael Hanselmann | ("auto_promote", False, ht.TBool), |
717 | 65e183af | Michael Hanselmann | ("master_capable", None, ht.TMaybeBool), |
718 | 65e183af | Michael Hanselmann | ("vm_capable", None, ht.TMaybeBool), |
719 | 65e183af | Michael Hanselmann | ("secondary_ip", None, ht.TMaybeString), |
720 | 5f074973 | Michael Hanselmann | ("ndparams", None, ht.TMaybeDict), |
721 | 65e183af | Michael Hanselmann | ("powered", None, ht.TMaybeBool), |
722 | b31c8676 | Iustin Pop | ] |
723 | b31c8676 | Iustin Pop | |
724 | f5118ade | Iustin Pop | |
725 | e0d4735f | Iustin Pop | class OpNodePowercycle(OpCode): |
726 | f5118ade | Iustin Pop | """Tries to powercycle a node."""
|
727 | f5118ade | Iustin Pop | OP_DSC_FIELD = "node_name"
|
728 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
729 | 65e183af | Michael Hanselmann | _PNodeName, |
730 | 65e183af | Michael Hanselmann | _PForce, |
731 | f5118ade | Iustin Pop | ] |
732 | f5118ade | Iustin Pop | |
733 | 7ffc5a86 | Michael Hanselmann | |
734 | 5b14a488 | Iustin Pop | class OpNodeMigrate(OpCode): |
735 | 80cb875c | Michael Hanselmann | """Migrate all instances from a node."""
|
736 | 80cb875c | Michael Hanselmann | OP_DSC_FIELD = "node_name"
|
737 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
738 | 65e183af | Michael Hanselmann | _PNodeName, |
739 | 65e183af | Michael Hanselmann | _PMigrationMode, |
740 | 65e183af | Michael Hanselmann | _PMigrationLive, |
741 | 80cb875c | Michael Hanselmann | ] |
742 | 80cb875c | Michael Hanselmann | |
743 | 80cb875c | Michael Hanselmann | |
744 | 0ae89533 | Iustin Pop | class OpNodeEvacStrategy(OpCode): |
745 | d6aaa598 | Iustin Pop | """Compute the evacuation strategy for a list of nodes."""
|
746 | d6aaa598 | Iustin Pop | OP_DSC_FIELD = "nodes"
|
747 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
748 | 65e183af | Michael Hanselmann | ("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
749 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
750 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
751 | 65e183af | Michael Hanselmann | ] |
752 | d6aaa598 | Iustin Pop | |
753 | d6aaa598 | Iustin Pop | |
754 | a8083063 | Iustin Pop | # instance opcodes
|
755 | a8083063 | Iustin Pop | |
756 | e1530b10 | Iustin Pop | class OpInstanceCreate(OpCode): |
757 | 9bf56d77 | Michael Hanselmann | """Create an instance.
|
758 | 9bf56d77 | Michael Hanselmann |
|
759 | 9bf56d77 | Michael Hanselmann | @ivar instance_name: Instance name
|
760 | 9bf56d77 | Michael Hanselmann | @ivar mode: Instance creation mode (one of L{constants.INSTANCE_CREATE_MODES})
|
761 | 9bf56d77 | Michael Hanselmann | @ivar source_handshake: Signed handshake from source (remote import only)
|
762 | 9bf56d77 | Michael Hanselmann | @ivar source_x509_ca: Source X509 CA in PEM format (remote import only)
|
763 | 9bf56d77 | Michael Hanselmann | @ivar source_instance_name: Previous name of instance (remote import only)
|
764 | dae91d02 | Michael Hanselmann | @ivar source_shutdown_timeout: Shutdown timeout used for source instance
|
765 | dae91d02 | Michael Hanselmann | (remote import only)
|
766 | 9bf56d77 | Michael Hanselmann |
|
767 | 9bf56d77 | Michael Hanselmann | """
|
768 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
769 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
770 | 65e183af | Michael Hanselmann | _PInstanceName, |
771 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
772 | 65e183af | Michael Hanselmann | ("disks", ht.NoDefault, ht.TListOf(ht.TDict)),
|
773 | 65e183af | Michael Hanselmann | ("disk_template", ht.NoDefault, _CheckDiskTemplate),
|
774 | 65e183af | Michael Hanselmann | ("file_driver", None, ht.TOr(ht.TNone, ht.TElemOf(constants.FILE_DRIVER))), |
775 | 65e183af | Michael Hanselmann | ("file_storage_dir", None, ht.TMaybeString), |
776 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
777 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
778 | 65e183af | Michael Hanselmann | ("hypervisor", None, ht.TMaybeString), |
779 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
780 | 65e183af | Michael Hanselmann | ("identify_defaults", False, ht.TBool), |
781 | 65e183af | Michael Hanselmann | ("ip_check", True, ht.TBool), |
782 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.INSTANCE_CREATE_MODES)),
|
783 | 65e183af | Michael Hanselmann | ("name_check", True, ht.TBool), |
784 | 65e183af | Michael Hanselmann | ("nics", ht.NoDefault, ht.TListOf(ht.TDict)),
|
785 | 65e183af | Michael Hanselmann | ("no_install", None, ht.TMaybeBool), |
786 | 65e183af | Michael Hanselmann | ("osparams", ht.EmptyDict, ht.TDict),
|
787 | 65e183af | Michael Hanselmann | ("os_type", None, ht.TMaybeString), |
788 | 65e183af | Michael Hanselmann | ("pnode", None, ht.TMaybeString), |
789 | 65e183af | Michael Hanselmann | ("snode", None, ht.TMaybeString), |
790 | 65e183af | Michael Hanselmann | ("source_handshake", None, ht.TOr(ht.TList, ht.TNone)), |
791 | 65e183af | Michael Hanselmann | ("source_instance_name", None, ht.TMaybeString), |
792 | 65e183af | Michael Hanselmann | ("source_shutdown_timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT,
|
793 | 65e183af | Michael Hanselmann | ht.TPositiveInt), |
794 | 65e183af | Michael Hanselmann | ("source_x509_ca", None, ht.TMaybeString), |
795 | 65e183af | Michael Hanselmann | ("src_node", None, ht.TMaybeString), |
796 | 65e183af | Michael Hanselmann | ("src_path", None, ht.TMaybeString), |
797 | 65e183af | Michael Hanselmann | ("start", True, ht.TBool), |
798 | 65e183af | Michael Hanselmann | ("wait_for_sync", True, ht.TBool), |
799 | 3b6d8c9b | Iustin Pop | ] |
800 | a8083063 | Iustin Pop | |
801 | a8083063 | Iustin Pop | |
802 | 5073fd8f | Iustin Pop | class OpInstanceReinstall(OpCode): |
803 | fdc267f4 | Iustin Pop | """Reinstall an instance's OS."""
|
804 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
805 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
806 | 65e183af | Michael Hanselmann | _PInstanceName, |
807 | 65e183af | Michael Hanselmann | ("os_type", None, ht.TMaybeString), |
808 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
809 | 5f074973 | Michael Hanselmann | ("osparams", None, ht.TMaybeDict), |
810 | 65e183af | Michael Hanselmann | ] |
811 | fe7b0351 | Michael Hanselmann | |
812 | fe7b0351 | Michael Hanselmann | |
813 | 3cd2d4b1 | Iustin Pop | class OpInstanceRemove(OpCode): |
814 | a8083063 | Iustin Pop | """Remove an instance."""
|
815 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
816 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
817 | 65e183af | Michael Hanselmann | _PInstanceName, |
818 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
819 | 65e183af | Michael Hanselmann | ("ignore_failures", False, ht.TBool), |
820 | fc1baca9 | Michael Hanselmann | ] |
821 | a8083063 | Iustin Pop | |
822 | a8083063 | Iustin Pop | |
823 | 5659e2e2 | Iustin Pop | class OpInstanceRename(OpCode): |
824 | decd5f45 | Iustin Pop | """Rename an instance."""
|
825 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
826 | 65e183af | Michael Hanselmann | _PInstanceName, |
827 | 65e183af | Michael Hanselmann | ("new_name", ht.NoDefault, ht.TNonEmptyString),
|
828 | 65e183af | Michael Hanselmann | ("ip_check", False, ht.TBool), |
829 | 65e183af | Michael Hanselmann | ("name_check", True, ht.TBool), |
830 | 4f05fd3b | Iustin Pop | ] |
831 | decd5f45 | Iustin Pop | |
832 | decd5f45 | Iustin Pop | |
833 | c873d91c | Iustin Pop | class OpInstanceStartup(OpCode): |
834 | fdc267f4 | Iustin Pop | """Startup an instance."""
|
835 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
836 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
837 | 65e183af | Michael Hanselmann | _PInstanceName, |
838 | 65e183af | Michael Hanselmann | _PForce, |
839 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes, |
840 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
841 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
842 | 4f05fd3b | Iustin Pop | ] |
843 | a8083063 | Iustin Pop | |
844 | a8083063 | Iustin Pop | |
845 | ee3e37a7 | Iustin Pop | class OpInstanceShutdown(OpCode): |
846 | fdc267f4 | Iustin Pop | """Shutdown an instance."""
|
847 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
848 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
849 | 65e183af | Michael Hanselmann | _PInstanceName, |
850 | 65e183af | Michael Hanselmann | _PIgnoreOfflineNodes, |
851 | 65e183af | Michael Hanselmann | ("timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT, ht.TPositiveInt),
|
852 | b44bd844 | Michael Hanselmann | ] |
853 | a8083063 | Iustin Pop | |
854 | a8083063 | Iustin Pop | |
855 | 90ab1a95 | Iustin Pop | class OpInstanceReboot(OpCode): |
856 | bf6929a2 | Alexander Schreiber | """Reboot an instance."""
|
857 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
858 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
859 | 65e183af | Michael Hanselmann | _PInstanceName, |
860 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
861 | 65e183af | Michael Hanselmann | ("ignore_secondaries", False, ht.TBool), |
862 | 65e183af | Michael Hanselmann | ("reboot_type", ht.NoDefault, ht.TElemOf(constants.REBOOT_TYPES)),
|
863 | 4f05fd3b | Iustin Pop | ] |
864 | bf6929a2 | Alexander Schreiber | |
865 | bf6929a2 | Alexander Schreiber | |
866 | 668f755d | Iustin Pop | class OpInstanceReplaceDisks(OpCode): |
867 | fdc267f4 | Iustin Pop | """Replace the disks of an instance."""
|
868 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
869 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
870 | 65e183af | Michael Hanselmann | _PInstanceName, |
871 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.REPLACE_MODES)),
|
872 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt)),
|
873 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
874 | 65e183af | Michael Hanselmann | ("iallocator", None, ht.TMaybeString), |
875 | 65e183af | Michael Hanselmann | ("early_release", False, ht.TBool), |
876 | 4f05fd3b | Iustin Pop | ] |
877 | a8083063 | Iustin Pop | |
878 | a8083063 | Iustin Pop | |
879 | 019dbee1 | Iustin Pop | class OpInstanceFailover(OpCode): |
880 | a8083063 | Iustin Pop | """Failover an instance."""
|
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 | 4b9e8c93 | Iustin Pop | _PIgnoreConsistency, |
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 | ee69c97f | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
900 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
901 | 65e183af | Michael Hanselmann | _PInstanceName, |
902 | 65e183af | Michael Hanselmann | _PMigrationMode, |
903 | 65e183af | Michael Hanselmann | _PMigrationLive, |
904 | 65e183af | Michael Hanselmann | ("cleanup", False, ht.TBool), |
905 | 65e183af | Michael Hanselmann | ] |
906 | 53c776b5 | Iustin Pop | |
907 | 53c776b5 | Iustin Pop | |
908 | 0091b480 | Iustin Pop | class OpInstanceMove(OpCode): |
909 | 313bcead | Iustin Pop | """Move an instance.
|
910 | 313bcead | Iustin Pop |
|
911 | 313bcead | Iustin Pop | This move (with shutting down an instance and data copying) to an
|
912 | 313bcead | Iustin Pop | arbitrary node.
|
913 | 313bcead | Iustin Pop |
|
914 | 313bcead | Iustin Pop | @ivar instance_name: the name of the instance
|
915 | 313bcead | Iustin Pop | @ivar target_node: the destination node
|
916 | 313bcead | Iustin Pop |
|
917 | 313bcead | Iustin Pop | """
|
918 | 313bcead | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
919 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
920 | 65e183af | Michael Hanselmann | _PInstanceName, |
921 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
922 | 65e183af | Michael Hanselmann | ("target_node", ht.NoDefault, ht.TNonEmptyString),
|
923 | 154b9580 | Balazs Lecz | ] |
924 | 313bcead | Iustin Pop | |
925 | 313bcead | Iustin Pop | |
926 | cc0dec7b | Iustin Pop | class OpInstanceConsole(OpCode): |
927 | fdc267f4 | Iustin Pop | """Connect to an instance's console."""
|
928 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
929 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
930 | 65e183af | Michael Hanselmann | _PInstanceName |
931 | 65e183af | Michael Hanselmann | ] |
932 | a8083063 | Iustin Pop | |
933 | a8083063 | Iustin Pop | |
934 | 83f5d475 | Iustin Pop | class OpInstanceActivateDisks(OpCode): |
935 | fdc267f4 | Iustin Pop | """Activate an instance's disks."""
|
936 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
937 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
938 | 65e183af | Michael Hanselmann | _PInstanceName, |
939 | 65e183af | Michael Hanselmann | ("ignore_size", False, ht.TBool), |
940 | 65e183af | Michael Hanselmann | ] |
941 | a8083063 | Iustin Pop | |
942 | a8083063 | Iustin Pop | |
943 | e176281f | Iustin Pop | class OpInstanceDeactivateDisks(OpCode): |
944 | fdc267f4 | Iustin Pop | """Deactivate an instance's disks."""
|
945 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
946 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
947 | c9c41373 | Iustin Pop | _PInstanceName, |
948 | c9c41373 | Iustin Pop | _PForce, |
949 | 65e183af | Michael Hanselmann | ] |
950 | a8083063 | Iustin Pop | |
951 | a8083063 | Iustin Pop | |
952 | 6b273e78 | Iustin Pop | class OpInstanceRecreateDisks(OpCode): |
953 | bd315bfa | Iustin Pop | """Deactivate an instance's disks."""
|
954 | bd315bfa | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
955 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
956 | 65e183af | Michael Hanselmann | _PInstanceName, |
957 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt)),
|
958 | c8a96ae7 | Iustin Pop | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
959 | 65e183af | Michael Hanselmann | ] |
960 | bd315bfa | Iustin Pop | |
961 | bd315bfa | Iustin Pop | |
962 | f2af0bec | Iustin Pop | class OpInstanceQuery(OpCode): |
963 | a8083063 | Iustin Pop | """Compute the list of instances."""
|
964 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
965 | 65e183af | Michael Hanselmann | _POutputFields, |
966 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
967 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
968 | 65e183af | Michael Hanselmann | ] |
969 | a8083063 | Iustin Pop | |
970 | a8083063 | Iustin Pop | |
971 | dc28c4e4 | Iustin Pop | class OpInstanceQueryData(OpCode): |
972 | a8083063 | Iustin Pop | """Compute the run-time status of instances."""
|
973 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
974 | 65e183af | Michael Hanselmann | ("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
975 | 65e183af | Michael Hanselmann | ("static", False, ht.TBool), |
976 | dae661a4 | Michael Hanselmann | ("use_locking", False, ht.TBool), |
977 | 65e183af | Michael Hanselmann | ] |
978 | a8083063 | Iustin Pop | |
979 | a8083063 | Iustin Pop | |
980 | 9a3cc7ae | Iustin Pop | class OpInstanceSetParams(OpCode): |
981 | a8083063 | Iustin Pop | """Change the parameters of an instance."""
|
982 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
983 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
984 | 65e183af | Michael Hanselmann | _PInstanceName, |
985 | 65e183af | Michael Hanselmann | _PForce, |
986 | 65e183af | Michael Hanselmann | ("nics", ht.EmptyList, ht.TList),
|
987 | 65e183af | Michael Hanselmann | ("disks", ht.EmptyList, ht.TList),
|
988 | 65e183af | Michael Hanselmann | ("beparams", ht.EmptyDict, ht.TDict),
|
989 | 65e183af | Michael Hanselmann | ("hvparams", ht.EmptyDict, ht.TDict),
|
990 | f7c8f153 | Michael Hanselmann | ("disk_template", None, ht.TOr(ht.TNone, _CheckDiskTemplate)), |
991 | 65e183af | Michael Hanselmann | ("remote_node", None, ht.TMaybeString), |
992 | 65e183af | Michael Hanselmann | ("os_name", None, ht.TMaybeString), |
993 | 65e183af | Michael Hanselmann | ("force_variant", False, ht.TBool), |
994 | 5f074973 | Michael Hanselmann | ("osparams", None, ht.TMaybeDict), |
995 | 456798ab | Iustin Pop | ("wait_for_sync", True, ht.TBool), |
996 | 973d7867 | Iustin Pop | ] |
997 | a8083063 | Iustin Pop | |
998 | a8083063 | Iustin Pop | |
999 | 60472d29 | Iustin Pop | class OpInstanceGrowDisk(OpCode): |
1000 | 8729e0d7 | Iustin Pop | """Grow a disk of an instance."""
|
1001 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1002 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1003 | 65e183af | Michael Hanselmann | _PInstanceName, |
1004 | 65e183af | Michael Hanselmann | ("disk", ht.NoDefault, ht.TInt),
|
1005 | 65e183af | Michael Hanselmann | ("amount", ht.NoDefault, ht.TInt),
|
1006 | 65e183af | Michael Hanselmann | ("wait_for_sync", True, ht.TBool), |
1007 | 4f05fd3b | Iustin Pop | ] |
1008 | 8729e0d7 | Iustin Pop | |
1009 | 8729e0d7 | Iustin Pop | |
1010 | 70a6a926 | Adeodato Simo | # Node group opcodes
|
1011 | 70a6a926 | Adeodato Simo | |
1012 | fabf1731 | Iustin Pop | class OpGroupAdd(OpCode): |
1013 | b1ee5610 | Adeodato Simo | """Add a node group to the cluster."""
|
1014 | b1ee5610 | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1015 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1016 | 65e183af | Michael Hanselmann | _PGroupName, |
1017 | 5f074973 | Michael Hanselmann | ("ndparams", None, ht.TMaybeDict), |
1018 | 65e183af | Michael Hanselmann | ("alloc_policy", None, |
1019 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TElemOf(constants.VALID_ALLOC_POLICIES))), |
1020 | 483be60d | Adeodato Simo | ] |
1021 | b1ee5610 | Adeodato Simo | |
1022 | b1ee5610 | Adeodato Simo | |
1023 | 934704ae | Iustin Pop | class OpGroupAssignNodes(OpCode): |
1024 | 96276ae7 | Adeodato Simo | """Assign nodes to a node group."""
|
1025 | 96276ae7 | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1026 | 96276ae7 | Adeodato Simo | OP_PARAMS = [ |
1027 | 96276ae7 | Adeodato Simo | _PGroupName, |
1028 | 96276ae7 | Adeodato Simo | _PForce, |
1029 | 96276ae7 | Adeodato Simo | ("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
|
1030 | 96276ae7 | Adeodato Simo | ] |
1031 | 96276ae7 | Adeodato Simo | |
1032 | 96276ae7 | Adeodato Simo | |
1033 | d4d654bd | Iustin Pop | class OpGroupQuery(OpCode): |
1034 | 70a6a926 | Adeodato Simo | """Compute the list of node groups."""
|
1035 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1036 | 65e183af | Michael Hanselmann | _POutputFields, |
1037 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1038 | 65e183af | Michael Hanselmann | ] |
1039 | 70a6a926 | Adeodato Simo | |
1040 | 70a6a926 | Adeodato Simo | |
1041 | 7cbf74f0 | Iustin Pop | class OpGroupSetParams(OpCode): |
1042 | 4da7909a | Adeodato Simo | """Change the parameters of a node group."""
|
1043 | 4da7909a | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1044 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1045 | 65e183af | Michael Hanselmann | _PGroupName, |
1046 | 5f074973 | Michael Hanselmann | ("ndparams", None, ht.TMaybeDict), |
1047 | 65e183af | Michael Hanselmann | ("alloc_policy", None, ht.TOr(ht.TNone, |
1048 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.VALID_ALLOC_POLICIES))), |
1049 | 4da7909a | Adeodato Simo | ] |
1050 | 4da7909a | Adeodato Simo | |
1051 | 4da7909a | Adeodato Simo | |
1052 | 4d1baa51 | Iustin Pop | class OpGroupRemove(OpCode): |
1053 | 94bd652a | Adeodato Simo | """Remove a node group from the cluster."""
|
1054 | 94bd652a | Adeodato Simo | OP_DSC_FIELD = "group_name"
|
1055 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1056 | 65e183af | Michael Hanselmann | _PGroupName, |
1057 | 65e183af | Michael Hanselmann | ] |
1058 | 94bd652a | Adeodato Simo | |
1059 | 94bd652a | Adeodato Simo | |
1060 | a8173e82 | Iustin Pop | class OpGroupRename(OpCode): |
1061 | 4fe5cf90 | Adeodato Simo | """Rename a node group in the cluster."""
|
1062 | 4fe5cf90 | Adeodato Simo | OP_DSC_FIELD = "old_name"
|
1063 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1064 | 65e183af | Michael Hanselmann | ("old_name", ht.NoDefault, ht.TNonEmptyString),
|
1065 | 65e183af | Michael Hanselmann | ("new_name", ht.NoDefault, ht.TNonEmptyString),
|
1066 | 65e183af | Michael Hanselmann | ] |
1067 | 4fe5cf90 | Adeodato Simo | |
1068 | 4fe5cf90 | Adeodato Simo | |
1069 | a8083063 | Iustin Pop | # OS opcodes
|
1070 | da2d02e7 | Iustin Pop | class OpOsDiagnose(OpCode): |
1071 | a8083063 | Iustin Pop | """Compute the list of guest operating systems."""
|
1072 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1073 | 65e183af | Michael Hanselmann | _POutputFields, |
1074 | 65e183af | Michael Hanselmann | ("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1075 | 65e183af | Michael Hanselmann | ] |
1076 | a8083063 | Iustin Pop | |
1077 | 7c0d6283 | Michael Hanselmann | |
1078 | a8083063 | Iustin Pop | # Exports opcodes
|
1079 | 7ca2d4d8 | Iustin Pop | class OpBackupQuery(OpCode): |
1080 | a8083063 | Iustin Pop | """Compute the list of exported images."""
|
1081 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1082 | 65e183af | Michael Hanselmann | ("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1083 | 65e183af | Michael Hanselmann | ("use_locking", False, ht.TBool), |
1084 | 65e183af | Michael Hanselmann | ] |
1085 | a8083063 | Iustin Pop | |
1086 | 7c0d6283 | Michael Hanselmann | |
1087 | 71910715 | Iustin Pop | class OpBackupPrepare(OpCode): |
1088 | 1410fa8d | Michael Hanselmann | """Prepares an instance export.
|
1089 | 1410fa8d | Michael Hanselmann |
|
1090 | 1410fa8d | Michael Hanselmann | @ivar instance_name: Instance name
|
1091 | 1410fa8d | Michael Hanselmann | @ivar mode: Export mode (one of L{constants.EXPORT_MODES})
|
1092 | 1410fa8d | Michael Hanselmann |
|
1093 | 1410fa8d | Michael Hanselmann | """
|
1094 | 1410fa8d | Michael Hanselmann | OP_DSC_FIELD = "instance_name"
|
1095 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1096 | 65e183af | Michael Hanselmann | _PInstanceName, |
1097 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.EXPORT_MODES)),
|
1098 | 1410fa8d | Michael Hanselmann | ] |
1099 | 1410fa8d | Michael Hanselmann | |
1100 | 1410fa8d | Michael Hanselmann | |
1101 | 4ff922a2 | Iustin Pop | class OpBackupExport(OpCode): |
1102 | 4a96f1d1 | Michael Hanselmann | """Export an instance.
|
1103 | 4a96f1d1 | Michael Hanselmann |
|
1104 | 4a96f1d1 | Michael Hanselmann | For local exports, the export destination is the node name. For remote
|
1105 | 4a96f1d1 | Michael Hanselmann | exports, the export destination is a list of tuples, each consisting of
|
1106 | 4a96f1d1 | Michael Hanselmann | hostname/IP address, port, HMAC and HMAC salt. The HMAC is calculated using
|
1107 | 4a96f1d1 | Michael Hanselmann | the cluster domain secret over the value "${index}:${hostname}:${port}". The
|
1108 | 4a96f1d1 | Michael Hanselmann | destination X509 CA must be a signed certificate.
|
1109 | 4a96f1d1 | Michael Hanselmann |
|
1110 | 4a96f1d1 | Michael Hanselmann | @ivar mode: Export mode (one of L{constants.EXPORT_MODES})
|
1111 | 4a96f1d1 | Michael Hanselmann | @ivar target_node: Export destination
|
1112 | 4a96f1d1 | Michael Hanselmann | @ivar x509_key_name: X509 key to use (remote export only)
|
1113 | 4a96f1d1 | Michael Hanselmann | @ivar destination_x509_ca: Destination X509 CA in PEM format (remote export
|
1114 | 4a96f1d1 | Michael Hanselmann | only)
|
1115 | 4a96f1d1 | Michael Hanselmann |
|
1116 | 4a96f1d1 | Michael Hanselmann | """
|
1117 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1118 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1119 | 65e183af | Michael Hanselmann | _PInstanceName, |
1120 | 65e183af | Michael Hanselmann | _PShutdownTimeout, |
1121 | 4a96f1d1 | Michael Hanselmann | # TODO: Rename target_node as it changes meaning for different export modes
|
1122 | 4a96f1d1 | Michael Hanselmann | # (e.g. "destination")
|
1123 | 65e183af | Michael Hanselmann | ("target_node", ht.NoDefault, ht.TOr(ht.TNonEmptyString, ht.TList)),
|
1124 | 65e183af | Michael Hanselmann | ("shutdown", True, ht.TBool), |
1125 | 65e183af | Michael Hanselmann | ("remove_instance", False, ht.TBool), |
1126 | 65e183af | Michael Hanselmann | ("ignore_remove_failures", False, ht.TBool), |
1127 | 65e183af | Michael Hanselmann | ("mode", constants.EXPORT_MODE_LOCAL, ht.TElemOf(constants.EXPORT_MODES)),
|
1128 | 65e183af | Michael Hanselmann | ("x509_key_name", None, ht.TOr(ht.TList, ht.TNone)), |
1129 | 65e183af | Michael Hanselmann | ("destination_x509_ca", None, ht.TMaybeString), |
1130 | 17c3f802 | Guido Trotter | ] |
1131 | 5c947f38 | Iustin Pop | |
1132 | 0a7bed64 | Michael Hanselmann | |
1133 | ca5890ad | Iustin Pop | class OpBackupRemove(OpCode): |
1134 | 9ac99fda | Guido Trotter | """Remove an instance's export."""
|
1135 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "instance_name"
|
1136 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1137 | 65e183af | Michael Hanselmann | _PInstanceName, |
1138 | 65e183af | Michael Hanselmann | ] |
1139 | 5c947f38 | Iustin Pop | |
1140 | 0a7bed64 | Michael Hanselmann | |
1141 | 5c947f38 | Iustin Pop | # Tags opcodes
|
1142 | c6afb1ca | Iustin Pop | class OpTagsGet(OpCode): |
1143 | 5c947f38 | Iustin Pop | """Returns the tags of the given object."""
|
1144 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "name"
|
1145 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1146 | 65e183af | Michael Hanselmann | _PTagKind, |
1147 | 65e183af | Michael Hanselmann | # Name is only meaningful for nodes and instances
|
1148 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TMaybeString),
|
1149 | 65e183af | Michael Hanselmann | ] |
1150 | 5c947f38 | Iustin Pop | |
1151 | 5c947f38 | Iustin Pop | |
1152 | 715462e7 | Iustin Pop | class OpTagsSearch(OpCode): |
1153 | 73415719 | Iustin Pop | """Searches the tags in the cluster for a given pattern."""
|
1154 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "pattern"
|
1155 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1156 | 65e183af | Michael Hanselmann | ("pattern", ht.NoDefault, ht.TNonEmptyString),
|
1157 | 65e183af | Michael Hanselmann | ] |
1158 | 73415719 | Iustin Pop | |
1159 | 73415719 | Iustin Pop | |
1160 | d1602edc | Iustin Pop | class OpTagsSet(OpCode): |
1161 | f27302fa | Iustin Pop | """Add a list of tags on a given object."""
|
1162 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1163 | 65e183af | Michael Hanselmann | _PTagKind, |
1164 | 65e183af | Michael Hanselmann | _PTags, |
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 | 3f0ab95f | Iustin Pop | class OpTagsDel(OpCode): |
1171 | f27302fa | Iustin Pop | """Remove a list of tags from a given object."""
|
1172 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1173 | 65e183af | Michael Hanselmann | _PTagKind, |
1174 | 65e183af | Michael Hanselmann | _PTags, |
1175 | 65e183af | Michael Hanselmann | # Name is only meaningful for nodes and instances
|
1176 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TMaybeString),
|
1177 | 65e183af | Michael Hanselmann | ] |
1178 | 06009e27 | Iustin Pop | |
1179 | 06009e27 | Iustin Pop | # Test opcodes
|
1180 | 06009e27 | Iustin Pop | class OpTestDelay(OpCode): |
1181 | 06009e27 | Iustin Pop | """Sleeps for a configured amount of time.
|
1182 | 06009e27 | Iustin Pop |
|
1183 | 06009e27 | Iustin Pop | This is used just for debugging and testing.
|
1184 | 06009e27 | Iustin Pop |
|
1185 | 06009e27 | Iustin Pop | Parameters:
|
1186 | 06009e27 | Iustin Pop | - duration: the time to sleep
|
1187 | 06009e27 | Iustin Pop | - on_master: if true, sleep on the master
|
1188 | 06009e27 | Iustin Pop | - on_nodes: list of nodes in which to sleep
|
1189 | 06009e27 | Iustin Pop |
|
1190 | 06009e27 | Iustin Pop | If the on_master parameter is true, it will execute a sleep on the
|
1191 | 06009e27 | Iustin Pop | master (before any node sleep).
|
1192 | 06009e27 | Iustin Pop |
|
1193 | 06009e27 | Iustin Pop | If the on_nodes list is not empty, it will sleep on those nodes
|
1194 | 06009e27 | Iustin Pop | (after the sleep on the master, if that is enabled).
|
1195 | 06009e27 | Iustin Pop |
|
1196 | 06009e27 | Iustin Pop | As an additional feature, the case of duration < 0 will be reported
|
1197 | 06009e27 | Iustin Pop | as an execution error, so this opcode can be used as a failure
|
1198 | 06009e27 | Iustin Pop | generator. The case of duration == 0 will not be treated specially.
|
1199 | 06009e27 | Iustin Pop |
|
1200 | 06009e27 | Iustin Pop | """
|
1201 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "duration"
|
1202 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1203 | 65e183af | Michael Hanselmann | ("duration", ht.NoDefault, ht.TFloat),
|
1204 | 65e183af | Michael Hanselmann | ("on_master", True, ht.TBool), |
1205 | 65e183af | Michael Hanselmann | ("on_nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1206 | 65e183af | Michael Hanselmann | ("repeat", 0, ht.TPositiveInt) |
1207 | 65e183af | Michael Hanselmann | ] |
1208 | d61df03e | Iustin Pop | |
1209 | d61df03e | Iustin Pop | |
1210 | d61df03e | Iustin Pop | class OpTestAllocator(OpCode): |
1211 | d61df03e | Iustin Pop | """Allocator framework testing.
|
1212 | d61df03e | Iustin Pop |
|
1213 | d61df03e | Iustin Pop | This opcode has two modes:
|
1214 | d61df03e | Iustin Pop | - gather and return allocator input for a given mode (allocate new
|
1215 | d61df03e | Iustin Pop | or replace secondary) and a given instance definition (direction
|
1216 | d61df03e | Iustin Pop | 'in')
|
1217 | d61df03e | Iustin Pop | - run a selected allocator for a given operation (as above) and
|
1218 | d61df03e | Iustin Pop | return the allocator output (direction 'out')
|
1219 | d61df03e | Iustin Pop |
|
1220 | d61df03e | Iustin Pop | """
|
1221 | 60dd1473 | Iustin Pop | OP_DSC_FIELD = "allocator"
|
1222 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1223 | 65e183af | Michael Hanselmann | ("direction", ht.NoDefault,
|
1224 | 65e183af | Michael Hanselmann | ht.TElemOf(constants.VALID_IALLOCATOR_DIRECTIONS)), |
1225 | 65e183af | Michael Hanselmann | ("mode", ht.NoDefault, ht.TElemOf(constants.VALID_IALLOCATOR_MODES)),
|
1226 | 65e183af | Michael Hanselmann | ("name", ht.NoDefault, ht.TNonEmptyString),
|
1227 | 65e183af | Michael Hanselmann | ("nics", ht.NoDefault, ht.TOr(ht.TNone, ht.TListOf(
|
1228 | 65e183af | Michael Hanselmann | ht.TDictOf(ht.TElemOf(["mac", "ip", "bridge"]), |
1229 | 65e183af | Michael Hanselmann | ht.TOr(ht.TNone, ht.TNonEmptyString))))), |
1230 | 65e183af | Michael Hanselmann | ("disks", ht.NoDefault, ht.TOr(ht.TNone, ht.TList)),
|
1231 | 65e183af | Michael Hanselmann | ("hypervisor", None, ht.TMaybeString), |
1232 | 65e183af | Michael Hanselmann | ("allocator", None, ht.TMaybeString), |
1233 | 65e183af | Michael Hanselmann | ("tags", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
|
1234 | 65e183af | Michael Hanselmann | ("mem_size", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
1235 | 65e183af | Michael Hanselmann | ("vcpus", None, ht.TOr(ht.TNone, ht.TPositiveInt)), |
1236 | 65e183af | Michael Hanselmann | ("os", None, ht.TMaybeString), |
1237 | 65e183af | Michael Hanselmann | ("disk_template", None, ht.TMaybeString), |
1238 | 65e183af | Michael Hanselmann | ("evac_nodes", None, ht.TOr(ht.TNone, ht.TListOf(ht.TNonEmptyString))), |
1239 | d61df03e | Iustin Pop | ] |
1240 | 363acb1e | Iustin Pop | |
1241 | 76aef8fc | Michael Hanselmann | |
1242 | b469eb4d | Iustin Pop | class OpTestJqueue(OpCode): |
1243 | e58f87a9 | Michael Hanselmann | """Utility opcode to test some aspects of the job queue.
|
1244 | e58f87a9 | Michael Hanselmann |
|
1245 | e58f87a9 | Michael Hanselmann | """
|
1246 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1247 | 65e183af | Michael Hanselmann | ("notify_waitlock", False, ht.TBool), |
1248 | 65e183af | Michael Hanselmann | ("notify_exec", False, ht.TBool), |
1249 | 65e183af | Michael Hanselmann | ("log_messages", ht.EmptyList, ht.TListOf(ht.TString)),
|
1250 | 65e183af | Michael Hanselmann | ("fail", False, ht.TBool), |
1251 | e58f87a9 | Michael Hanselmann | ] |
1252 | e58f87a9 | Michael Hanselmann | |
1253 | e58f87a9 | Michael Hanselmann | |
1254 | be760ba8 | Michael Hanselmann | class OpTestDummy(OpCode): |
1255 | be760ba8 | Michael Hanselmann | """Utility opcode used by unittests.
|
1256 | be760ba8 | Michael Hanselmann |
|
1257 | be760ba8 | Michael Hanselmann | """
|
1258 | 65e183af | Michael Hanselmann | OP_PARAMS = [ |
1259 | 65e183af | Michael Hanselmann | ("result", ht.NoDefault, ht.NoType),
|
1260 | 65e183af | Michael Hanselmann | ("messages", ht.NoDefault, ht.NoType),
|
1261 | 65e183af | Michael Hanselmann | ("fail", ht.NoDefault, ht.NoType),
|
1262 | be760ba8 | Michael Hanselmann | ] |
1263 | 687c10d9 | Iustin Pop | WITH_LU = False
|
1264 | be760ba8 | Michael Hanselmann | |
1265 | be760ba8 | Michael Hanselmann | |
1266 | dbc96028 | Michael Hanselmann | def _GetOpList(): |
1267 | dbc96028 | Michael Hanselmann | """Returns list of all defined opcodes.
|
1268 | dbc96028 | Michael Hanselmann |
|
1269 | dbc96028 | Michael Hanselmann | Does not eliminate duplicates by C{OP_ID}.
|
1270 | dbc96028 | Michael Hanselmann |
|
1271 | dbc96028 | Michael Hanselmann | """
|
1272 | dbc96028 | Michael Hanselmann | return [v for v in globals().values() |
1273 | dbc96028 | Michael Hanselmann | if (isinstance(v, type) and issubclass(v, OpCode) and |
1274 | 687c10d9 | Iustin Pop | hasattr(v, "OP_ID") and v is not OpCode)] |
1275 | dbc96028 | Michael Hanselmann | |
1276 | dbc96028 | Michael Hanselmann | |
1277 | dbc96028 | Michael Hanselmann | OP_MAPPING = dict((v.OP_ID, v) for v in _GetOpList()) |