root / htools / Ganeti / Objects.hs @ 3dbb3348
History | View | Annotate | Download (8.7 kB)
1 | b1e81520 | Iustin Pop | {-# LANGUAGE TemplateHaskell #-} |
---|---|---|---|
2 | b1e81520 | Iustin Pop | |
3 | b1e81520 | Iustin Pop | {-| Implementation of the Ganeti config objects. |
4 | b1e81520 | Iustin Pop | |
5 | b1e81520 | Iustin Pop | Some object fields are not implemented yet, and as such they are |
6 | b1e81520 | Iustin Pop | commented out below. |
7 | b1e81520 | Iustin Pop | |
8 | b1e81520 | Iustin Pop | -} |
9 | b1e81520 | Iustin Pop | |
10 | b1e81520 | Iustin Pop | {- |
11 | b1e81520 | Iustin Pop | |
12 | b1e81520 | Iustin Pop | Copyright (C) 2011, 2012 Google Inc. |
13 | b1e81520 | Iustin Pop | |
14 | b1e81520 | Iustin Pop | This program is free software; you can redistribute it and/or modify |
15 | b1e81520 | Iustin Pop | it under the terms of the GNU General Public License as published by |
16 | b1e81520 | Iustin Pop | the Free Software Foundation; either version 2 of the License, or |
17 | b1e81520 | Iustin Pop | (at your option) any later version. |
18 | b1e81520 | Iustin Pop | |
19 | b1e81520 | Iustin Pop | This program is distributed in the hope that it will be useful, but |
20 | b1e81520 | Iustin Pop | WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | b1e81520 | Iustin Pop | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
22 | b1e81520 | Iustin Pop | General Public License for more details. |
23 | b1e81520 | Iustin Pop | |
24 | b1e81520 | Iustin Pop | You should have received a copy of the GNU General Public License |
25 | b1e81520 | Iustin Pop | along with this program; if not, write to the Free Software |
26 | b1e81520 | Iustin Pop | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
27 | b1e81520 | Iustin Pop | 02110-1301, USA. |
28 | b1e81520 | Iustin Pop | |
29 | b1e81520 | Iustin Pop | -} |
30 | b1e81520 | Iustin Pop | |
31 | b1e81520 | Iustin Pop | module Ganeti.Objects |
32 | b1e81520 | Iustin Pop | ( NICMode(..) |
33 | b1e81520 | Iustin Pop | , PartialNICParams(..) |
34 | b1e81520 | Iustin Pop | , FilledNICParams(..) |
35 | b1e81520 | Iustin Pop | , fillNICParams |
36 | b1e81520 | Iustin Pop | , PartialNIC(..) |
37 | b1e81520 | Iustin Pop | , DiskMode(..) |
38 | b1e81520 | Iustin Pop | , DiskType(..) |
39 | b1e81520 | Iustin Pop | , Disk(..) |
40 | b1e81520 | Iustin Pop | , DiskTemplate(..) |
41 | b1e81520 | Iustin Pop | , PartialBEParams(..) |
42 | b1e81520 | Iustin Pop | , FilledBEParams(..) |
43 | b1e81520 | Iustin Pop | , fillBEParams |
44 | b1e81520 | Iustin Pop | , Instance(..) |
45 | b1e81520 | Iustin Pop | , toDictInstance |
46 | b1e81520 | Iustin Pop | , PartialNDParams(..) |
47 | b1e81520 | Iustin Pop | , FilledNDParams(..) |
48 | b1e81520 | Iustin Pop | , fillNDParams |
49 | b1e81520 | Iustin Pop | , Node(..) |
50 | b1e81520 | Iustin Pop | , AllocPolicy(..) |
51 | b1e81520 | Iustin Pop | , NodeGroup(..) |
52 | b1e81520 | Iustin Pop | , Cluster(..) |
53 | b1e81520 | Iustin Pop | , ConfigData(..) |
54 | b1e81520 | Iustin Pop | ) where |
55 | b1e81520 | Iustin Pop | |
56 | b1e81520 | Iustin Pop | import Data.Maybe |
57 | b1e81520 | Iustin Pop | import Text.JSON (makeObj, showJSON, readJSON) |
58 | b1e81520 | Iustin Pop | |
59 | b1e81520 | Iustin Pop | import qualified Ganeti.Constants as C |
60 | b1e81520 | Iustin Pop | import Ganeti.HTools.JSON |
61 | b1e81520 | Iustin Pop | |
62 | b1e81520 | Iustin Pop | import Ganeti.THH |
63 | b1e81520 | Iustin Pop | |
64 | b1e81520 | Iustin Pop | -- * NIC definitions |
65 | b1e81520 | Iustin Pop | |
66 | b1e81520 | Iustin Pop | $(declareSADT "NICMode" |
67 | b1e81520 | Iustin Pop | [ ("NMBridged", 'C.nicModeBridged) |
68 | b1e81520 | Iustin Pop | , ("NMRouted", 'C.nicModeRouted) |
69 | b1e81520 | Iustin Pop | ]) |
70 | b1e81520 | Iustin Pop | $(makeJSONInstance ''NICMode) |
71 | b1e81520 | Iustin Pop | |
72 | b1e81520 | Iustin Pop | $(buildParam "NIC" "nicp" |
73 | b1e81520 | Iustin Pop | [ simpleField "mode" [t| NICMode |] |
74 | b1e81520 | Iustin Pop | , simpleField "link" [t| String |] |
75 | b1e81520 | Iustin Pop | ]) |
76 | b1e81520 | Iustin Pop | |
77 | b1e81520 | Iustin Pop | $(buildObject "PartialNIC" "nic" |
78 | b1e81520 | Iustin Pop | [ simpleField "mac" [t| String |] |
79 | b1e81520 | Iustin Pop | , optionalField $ simpleField "ip" [t| String |] |
80 | b1e81520 | Iustin Pop | , simpleField "nicparams" [t| PartialNICParams |] |
81 | b1e81520 | Iustin Pop | ]) |
82 | b1e81520 | Iustin Pop | |
83 | b1e81520 | Iustin Pop | -- * Disk definitions |
84 | b1e81520 | Iustin Pop | |
85 | b1e81520 | Iustin Pop | $(declareSADT "DiskMode" |
86 | b1e81520 | Iustin Pop | [ ("DiskRdOnly", 'C.diskRdonly) |
87 | b1e81520 | Iustin Pop | , ("DiskRdWr", 'C.diskRdwr) |
88 | b1e81520 | Iustin Pop | ]) |
89 | b1e81520 | Iustin Pop | $(makeJSONInstance ''DiskMode) |
90 | b1e81520 | Iustin Pop | |
91 | b1e81520 | Iustin Pop | $(declareSADT "DiskType" |
92 | b1e81520 | Iustin Pop | [ ("LD_LV", 'C.ldLv) |
93 | b1e81520 | Iustin Pop | , ("LD_DRBD8", 'C.ldDrbd8) |
94 | b1e81520 | Iustin Pop | , ("LD_FILE", 'C.ldFile) |
95 | b1e81520 | Iustin Pop | , ("LD_BLOCKDEV", 'C.ldBlockdev) |
96 | b1e81520 | Iustin Pop | ]) |
97 | b1e81520 | Iustin Pop | $(makeJSONInstance ''DiskType) |
98 | b1e81520 | Iustin Pop | |
99 | b1e81520 | Iustin Pop | -- | Disk data structure. |
100 | b1e81520 | Iustin Pop | -- |
101 | b1e81520 | Iustin Pop | -- This is declared manually as it's a recursive structure, and our TH |
102 | b1e81520 | Iustin Pop | -- code currently can't build it. |
103 | b1e81520 | Iustin Pop | data Disk = Disk |
104 | b1e81520 | Iustin Pop | { diskDevType :: DiskType |
105 | b1e81520 | Iustin Pop | -- , diskLogicalId :: String |
106 | b1e81520 | Iustin Pop | -- , diskPhysicalId :: String |
107 | b1e81520 | Iustin Pop | , diskChildren :: [Disk] |
108 | b1e81520 | Iustin Pop | , diskIvName :: String |
109 | b1e81520 | Iustin Pop | , diskSize :: Int |
110 | b1e81520 | Iustin Pop | , diskMode :: DiskMode |
111 | b1e81520 | Iustin Pop | } deriving (Read, Show, Eq) |
112 | b1e81520 | Iustin Pop | |
113 | b1e81520 | Iustin Pop | $(buildObjectSerialisation "Disk" |
114 | b1e81520 | Iustin Pop | [ simpleField "dev_type" [t| DiskMode |] |
115 | b1e81520 | Iustin Pop | -- , simpleField "logical_id" [t| String |] |
116 | b1e81520 | Iustin Pop | -- , simpleField "physical_id" [t| String |] |
117 | b1e81520 | Iustin Pop | , defaultField [| [] |] $ simpleField "children" [t| [Disk] |] |
118 | b1e81520 | Iustin Pop | , defaultField [| "" |] $ simpleField "iv_name" [t| String |] |
119 | b1e81520 | Iustin Pop | , simpleField "size" [t| Int |] |
120 | b1e81520 | Iustin Pop | , defaultField [| DiskRdWr |] $ simpleField "mode" [t| DiskMode |] |
121 | b1e81520 | Iustin Pop | ]) |
122 | b1e81520 | Iustin Pop | |
123 | b1e81520 | Iustin Pop | -- * Instance definitions |
124 | b1e81520 | Iustin Pop | |
125 | b1e81520 | Iustin Pop | -- | Instance disk template type. **Copied from HTools/Types.hs** |
126 | b1e81520 | Iustin Pop | $(declareSADT "DiskTemplate" |
127 | b1e81520 | Iustin Pop | [ ("DTDiskless", 'C.dtDiskless) |
128 | b1e81520 | Iustin Pop | , ("DTFile", 'C.dtFile) |
129 | b1e81520 | Iustin Pop | , ("DTSharedFile", 'C.dtSharedFile) |
130 | b1e81520 | Iustin Pop | , ("DTPlain", 'C.dtPlain) |
131 | b1e81520 | Iustin Pop | , ("DTBlock", 'C.dtBlock) |
132 | b1e81520 | Iustin Pop | , ("DTDrbd8", 'C.dtDrbd8) |
133 | b1e81520 | Iustin Pop | ]) |
134 | b1e81520 | Iustin Pop | $(makeJSONInstance ''DiskTemplate) |
135 | b1e81520 | Iustin Pop | |
136 | b1e81520 | Iustin Pop | $(declareSADT "AdminState" |
137 | b1e81520 | Iustin Pop | [ ("AdminOffline", 'C.adminstOffline) |
138 | b1e81520 | Iustin Pop | , ("AdminDown", 'C.adminstDown) |
139 | b1e81520 | Iustin Pop | , ("AdminUp", 'C.adminstUp) |
140 | b1e81520 | Iustin Pop | ]) |
141 | b1e81520 | Iustin Pop | $(makeJSONInstance ''AdminState) |
142 | b1e81520 | Iustin Pop | |
143 | b1e81520 | Iustin Pop | $(buildParam "BE" "bep" $ |
144 | b1e81520 | Iustin Pop | [ simpleField "minmem" [t| Int |] |
145 | b1e81520 | Iustin Pop | , simpleField "maxmem" [t| Int |] |
146 | b1e81520 | Iustin Pop | , simpleField "vcpus" [t| Int |] |
147 | b1e81520 | Iustin Pop | , simpleField "auto_balance" [t| Bool |] |
148 | b1e81520 | Iustin Pop | ]) |
149 | b1e81520 | Iustin Pop | |
150 | b1e81520 | Iustin Pop | $(buildObject "Instance" "inst" $ |
151 | b1e81520 | Iustin Pop | [ simpleField "name" [t| String |] |
152 | b1e81520 | Iustin Pop | , simpleField "primary_node" [t| String |] |
153 | b1e81520 | Iustin Pop | , simpleField "os" [t| String |] |
154 | b1e81520 | Iustin Pop | , simpleField "hypervisor" [t| String |] |
155 | b1e81520 | Iustin Pop | -- , simpleField "hvparams" [t| [(String, String)] |] |
156 | b1e81520 | Iustin Pop | , simpleField "beparams" [t| PartialBEParams |] |
157 | b1e81520 | Iustin Pop | -- , simpleField "osparams" [t| [(String, String)] |] |
158 | b1e81520 | Iustin Pop | , simpleField "admin_state" [t| AdminState |] |
159 | b1e81520 | Iustin Pop | , simpleField "nics" [t| [PartialNIC] |] |
160 | b1e81520 | Iustin Pop | , simpleField "disks" [t| [Disk] |] |
161 | b1e81520 | Iustin Pop | , simpleField "disk_template" [t| DiskTemplate |] |
162 | b1e81520 | Iustin Pop | , optionalField $ simpleField "network_port" [t| Int |] |
163 | b1e81520 | Iustin Pop | ] |
164 | b1e81520 | Iustin Pop | ++ timeStampFields |
165 | b1e81520 | Iustin Pop | ++ uuidFields |
166 | b1e81520 | Iustin Pop | ++ serialFields) |
167 | b1e81520 | Iustin Pop | |
168 | b1e81520 | Iustin Pop | -- * Node definitions |
169 | b1e81520 | Iustin Pop | |
170 | b1e81520 | Iustin Pop | $(buildParam "ND" "ndp" $ |
171 | b1e81520 | Iustin Pop | [ simpleField "oob_program" [t| String |] |
172 | b1e81520 | Iustin Pop | ]) |
173 | b1e81520 | Iustin Pop | |
174 | b1e81520 | Iustin Pop | $(buildObject "Node" "node" $ |
175 | b1e81520 | Iustin Pop | [ simpleField "name" [t| String |] |
176 | b1e81520 | Iustin Pop | , simpleField "primary_ip" [t| String |] |
177 | b1e81520 | Iustin Pop | , simpleField "secondary_ip" [t| String |] |
178 | b1e81520 | Iustin Pop | , simpleField "master_candidate" [t| Bool |] |
179 | b1e81520 | Iustin Pop | , simpleField "offline" [t| Bool |] |
180 | b1e81520 | Iustin Pop | , simpleField "drained" [t| Bool |] |
181 | b1e81520 | Iustin Pop | , simpleField "group" [t| String |] |
182 | b1e81520 | Iustin Pop | , simpleField "master_capable" [t| Bool |] |
183 | b1e81520 | Iustin Pop | , simpleField "vm_capable" [t| Bool |] |
184 | b1e81520 | Iustin Pop | -- , simpleField "ndparams" [t| PartialNDParams |] |
185 | b1e81520 | Iustin Pop | , simpleField "powered" [t| Bool |] |
186 | b1e81520 | Iustin Pop | ] |
187 | b1e81520 | Iustin Pop | ++ timeStampFields |
188 | b1e81520 | Iustin Pop | ++ uuidFields |
189 | b1e81520 | Iustin Pop | ++ serialFields) |
190 | b1e81520 | Iustin Pop | |
191 | b1e81520 | Iustin Pop | -- * NodeGroup definitions |
192 | b1e81520 | Iustin Pop | |
193 | b1e81520 | Iustin Pop | -- | The Group allocation policy type. |
194 | b1e81520 | Iustin Pop | -- |
195 | b1e81520 | Iustin Pop | -- Note that the order of constructors is important as the automatic |
196 | b1e81520 | Iustin Pop | -- Ord instance will order them in the order they are defined, so when |
197 | b1e81520 | Iustin Pop | -- changing this data type be careful about the interaction with the |
198 | b1e81520 | Iustin Pop | -- desired sorting order. |
199 | b1e81520 | Iustin Pop | -- |
200 | b1e81520 | Iustin Pop | -- FIXME: COPIED from Types.hs; we need to eliminate this duplication later |
201 | b1e81520 | Iustin Pop | $(declareSADT "AllocPolicy" |
202 | b1e81520 | Iustin Pop | [ ("AllocPreferred", 'C.allocPolicyPreferred) |
203 | b1e81520 | Iustin Pop | , ("AllocLastResort", 'C.allocPolicyLastResort) |
204 | b1e81520 | Iustin Pop | , ("AllocUnallocable", 'C.allocPolicyUnallocable) |
205 | b1e81520 | Iustin Pop | ]) |
206 | b1e81520 | Iustin Pop | $(makeJSONInstance ''AllocPolicy) |
207 | b1e81520 | Iustin Pop | |
208 | b1e81520 | Iustin Pop | $(buildObject "NodeGroup" "group" $ |
209 | b1e81520 | Iustin Pop | [ simpleField "name" [t| String |] |
210 | b1e81520 | Iustin Pop | , defaultField [| [] |] $ simpleField "members" [t| [String] |] |
211 | b1e81520 | Iustin Pop | -- , simpleField "ndparams" [t| PartialNDParams |] |
212 | b1e81520 | Iustin Pop | , simpleField "alloc_policy" [t| AllocPolicy |] |
213 | b1e81520 | Iustin Pop | ] |
214 | b1e81520 | Iustin Pop | ++ timeStampFields |
215 | b1e81520 | Iustin Pop | ++ uuidFields |
216 | b1e81520 | Iustin Pop | ++ serialFields) |
217 | b1e81520 | Iustin Pop | |
218 | b1e81520 | Iustin Pop | -- * Cluster definitions |
219 | b1e81520 | Iustin Pop | $(buildObject "Cluster" "cluster" $ |
220 | b1e81520 | Iustin Pop | [ simpleField "rsahostkeypub" [t| String |] |
221 | b1e81520 | Iustin Pop | , simpleField "highest_used_port" [t| Int |] |
222 | b1e81520 | Iustin Pop | , simpleField "tcpudp_port_pool" [t| [Int] |] |
223 | b1e81520 | Iustin Pop | , simpleField "mac_prefix" [t| String |] |
224 | b1e81520 | Iustin Pop | , simpleField "volume_group_name" [t| String |] |
225 | b1e81520 | Iustin Pop | , simpleField "reserved_lvs" [t| [String] |] |
226 | b1e81520 | Iustin Pop | -- , simpleField "drbd_usermode_helper" [t| String |] |
227 | b1e81520 | Iustin Pop | -- , simpleField "default_bridge" [t| String |] |
228 | b1e81520 | Iustin Pop | -- , simpleField "default_hypervisor" [t| String |] |
229 | b1e81520 | Iustin Pop | , simpleField "master_node" [t| String |] |
230 | b1e81520 | Iustin Pop | , simpleField "master_ip" [t| String |] |
231 | b1e81520 | Iustin Pop | , simpleField "master_netdev" [t| String |] |
232 | b1e81520 | Iustin Pop | -- , simpleField "master_netmask" [t| String |] |
233 | b1e81520 | Iustin Pop | , simpleField "cluster_name" [t| String |] |
234 | b1e81520 | Iustin Pop | , simpleField "file_storage_dir" [t| String |] |
235 | b1e81520 | Iustin Pop | -- , simpleField "shared_file_storage_dir" [t| String |] |
236 | b1e81520 | Iustin Pop | , simpleField "enabled_hypervisors" [t| [String] |] |
237 | b1e81520 | Iustin Pop | -- , simpleField "hvparams" [t| [(String, [(String, String)])] |] |
238 | b1e81520 | Iustin Pop | -- , simpleField "os_hvp" [t| [(String, String)] |] |
239 | b1e81520 | Iustin Pop | , containerField $ simpleField "beparams" [t| FilledBEParams |] |
240 | b1e81520 | Iustin Pop | -- , simpleField "osparams" [t| [(String, String)] |] |
241 | b1e81520 | Iustin Pop | , containerField $ simpleField "nicparams" [t| FilledNICParams |] |
242 | b1e81520 | Iustin Pop | -- , simpleField "ndparams" [t| FilledNDParams |] |
243 | b1e81520 | Iustin Pop | , simpleField "candidate_pool_size" [t| Int |] |
244 | b1e81520 | Iustin Pop | , simpleField "modify_etc_hosts" [t| Bool |] |
245 | b1e81520 | Iustin Pop | , simpleField "modify_ssh_setup" [t| Bool |] |
246 | b1e81520 | Iustin Pop | , simpleField "maintain_node_health" [t| Bool |] |
247 | b1e81520 | Iustin Pop | , simpleField "uid_pool" [t| [Int] |] |
248 | b1e81520 | Iustin Pop | , simpleField "default_iallocator" [t| String |] |
249 | b1e81520 | Iustin Pop | , simpleField "hidden_os" [t| [String] |] |
250 | b1e81520 | Iustin Pop | , simpleField "blacklisted_os" [t| [String] |] |
251 | b1e81520 | Iustin Pop | , simpleField "primary_ip_family" [t| Int |] |
252 | b1e81520 | Iustin Pop | , simpleField "prealloc_wipe_disks" [t| Bool |] |
253 | b1e81520 | Iustin Pop | ] |
254 | b1e81520 | Iustin Pop | ++ serialFields) |
255 | b1e81520 | Iustin Pop | |
256 | b1e81520 | Iustin Pop | -- * ConfigData definitions |
257 | b1e81520 | Iustin Pop | |
258 | b1e81520 | Iustin Pop | $(buildObject "ConfigData" "config" $ |
259 | b1e81520 | Iustin Pop | -- timeStampFields ++ |
260 | b1e81520 | Iustin Pop | [ simpleField "version" [t| Int |] |
261 | b1e81520 | Iustin Pop | , simpleField "cluster" [t| Cluster |] |
262 | b1e81520 | Iustin Pop | , containerField $ simpleField "nodes" [t| Node |] |
263 | b1e81520 | Iustin Pop | , containerField $ simpleField "nodegroups" [t| NodeGroup |] |
264 | b1e81520 | Iustin Pop | , containerField $ simpleField "instances" [t| Instance |] |
265 | b1e81520 | Iustin Pop | ] |
266 | b1e81520 | Iustin Pop | ++ serialFields) |