Revision a861d322
| b/src/Ganeti/Query/Instance.hs | ||
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[ (FieldDefinition "disk_usage" "DiskUsage" QFTUnit |
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"Total disk space used by instance on each of its nodes; this is not the\ |
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\ disk size visible to the instance, but the usage on the node", |
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FieldSimple (rsNormal . getDiskSizeRequirements), QffNormal), |
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(FieldDefinition "disk.count" "Disks" QFTNumber |
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FieldSimple (rsNormal . getDiskSizeRequirements), QffNormal) |
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, (FieldDefinition "disk.count" "Disks" QFTNumber |
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"Number of disks", |
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FieldSimple (rsNormal . length . instDisks), QffNormal), |
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(FieldDefinition "disk.sizes" "Disk_sizes" QFTOther |
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FieldSimple (rsNormal . length . instDisks), QffNormal) |
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, (FieldDefinition "disk.sizes" "Disk_sizes" QFTOther |
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"List of disk sizes", |
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FieldSimple (rsNormal . map diskSize . instDisks), QffNormal), |
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(FieldDefinition "disk.spindles" "Disk_spindles" QFTOther |
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FieldSimple (rsNormal . map diskSize . instDisks), QffNormal) |
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, (FieldDefinition "disk.spindles" "Disk_spindles" QFTOther |
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"List of disk spindles", |
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FieldSimple (rsNormal . map (MaybeForJSON . diskSpindles) . |
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instDisks), |
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QffNormal), |
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(FieldDefinition "disk.names" "Disk_names" QFTOther |
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QffNormal) |
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, (FieldDefinition "disk.names" "Disk_names" QFTOther |
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"List of disk names", |
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FieldSimple (rsNormal . map (MaybeForJSON . diskName) . |
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instDisks), |
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QffNormal), |
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(FieldDefinition "disk.uuids" "Disk_UUIDs" QFTOther |
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QffNormal) |
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, (FieldDefinition "disk.uuids" "Disk_UUIDs" QFTOther |
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"List of disk UUIDs", |
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FieldSimple (rsNormal . map diskUuid . instDisks), QffNormal) |
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] ++ |
| ... | ... | |
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fillNumberFields C.maxDisks |
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[ (fieldDefinitionCompleter "disk.size/%d" "Disk/%d" QFTUnit |
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"Disk size of %s disk", |
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getFillableField instDisks diskSize, QffNormal), |
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|
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(fieldDefinitionCompleter "disk.spindles/%d" "DiskSpindles/%d" QFTNumber |
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getFillableField instDisks diskSize, QffNormal) |
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, (fieldDefinitionCompleter "disk.spindles/%d" "DiskSpindles/%d" QFTNumber |
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"Spindles of %s disk", |
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getFillableOptionalField instDisks diskSpindles, QffNormal), |
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(fieldDefinitionCompleter "disk.name/%d" "DiskName/%d" QFTText |
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getFillableOptionalField instDisks diskSpindles, QffNormal) |
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, (fieldDefinitionCompleter "disk.name/%d" "DiskName/%d" QFTText |
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"Name of %s disk", |
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getFillableOptionalField instDisks diskName, QffNormal), |
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(fieldDefinitionCompleter "disk.uuid/%d" "DiskUUID/%d" QFTText |
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getFillableOptionalField instDisks diskName, QffNormal) |
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, (fieldDefinitionCompleter "disk.uuid/%d" "DiskUUID/%d" QFTText |
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"UUID of %s disk", |
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getFillableField instDisks diskUuid, QffNormal) |
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] ++ |
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-- Aggregate nic parameter fields |
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[ (FieldDefinition "nic.count" "NICs" QFTNumber |
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"Number of network interfaces", |
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FieldSimple (rsNormal . length . instNics), QffNormal) |
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, (FieldDefinition "nic.macs" "NIC_MACs" QFTOther |
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(nicAggDescPrefix ++ "MAC address"), |
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FieldSimple (rsNormal . map nicMac . instNics), QffNormal) |
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, (FieldDefinition "nic.ips" "NIC_IPs" QFTOther |
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(nicAggDescPrefix ++ "IP address"), |
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FieldSimple (rsNormal . map (MaybeForJSON . nicIp) . instNics), |
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QffNormal) |
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, (FieldDefinition "nic.names" "NIC_Names" QFTOther |
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(nicAggDescPrefix ++ "name"), |
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FieldSimple (rsNormal . map (MaybeForJSON . nicName) . instNics), |
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QffNormal) |
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, (FieldDefinition "nic.uuids" "NIC_UUIDs" QFTOther |
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(nicAggDescPrefix ++ "UUID"), |
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FieldSimple (rsNormal . map nicUuid . instNics), QffNormal) |
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, (FieldDefinition "nic.modes" "NIC_modes" QFTOther |
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(nicAggDescPrefix ++ "mode"), |
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FieldConfig (\cfg -> rsNormal . map |
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(nicpMode . fillNicParamsFromConfig cfg . nicNicparams) |
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. instNics), |
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QffNormal) |
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, (FieldDefinition "nic.bridges" "NIC_bridges" QFTOther |
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(nicAggDescPrefix ++ "bridge"), |
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FieldConfig (\cfg -> rsNormal . map (MaybeForJSON . getNicBridge . |
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fillNicParamsFromConfig cfg . nicNicparams) . instNics), |
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QffNormal) |
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, (FieldDefinition "nic.links" "NIC_links" QFTOther |
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(nicAggDescPrefix ++ "link"), |
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FieldConfig (\cfg -> rsNormal . map |
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(nicpLink . fillNicParamsFromConfig cfg . nicNicparams) |
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. instNics), |
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QffNormal) |
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, (FieldDefinition "nic.networks" "NIC_networks" QFTOther |
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"List containing each interface's network", |
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FieldSimple (rsNormal . map (MaybeForJSON . nicNetwork) . instNics), |
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QffNormal) |
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, (FieldDefinition "nic.networks.names" "NIC_networks_names" QFTOther |
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"List containing the name of each interface's network", |
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FieldConfig (\cfg -> rsNormal . map |
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(\x -> MaybeForJSON (getNetworkName cfg <$> nicNetwork x)) |
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. instNics), |
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QffNormal) |
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] ++ |
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-- Per-nic parameter fields |
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fillNumberFields C.maxNics |
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[ (fieldDefinitionCompleter "nic.ip/%d" "NicIP/%d" QFTText |
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("IP address" ++ nicDescSuffix),
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getFillableOptionalField instNics nicIp, QffNormal) |
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, (fieldDefinitionCompleter "nic.uuid/%d" "NicUUID/%d" QFTText |
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("UUID address" ++ nicDescSuffix),
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getFillableField instNics nicUuid, QffNormal) |
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, (fieldDefinitionCompleter "nic.mac/%d" "NicMAC/%d" QFTText |
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("MAC address" ++ nicDescSuffix),
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getFillableField instNics nicMac, QffNormal) |
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, (fieldDefinitionCompleter "nic.name/%d" "NicName/%d" QFTText |
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("Name address" ++ nicDescSuffix),
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getFillableOptionalField instNics nicName, QffNormal) |
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, (fieldDefinitionCompleter "nic.network/%d" "NicNetwork/%d" QFTText |
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("Network" ++ nicDescSuffix),
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getFillableOptionalField instNics nicNetwork, QffNormal) |
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, (fieldDefinitionCompleter "nic.mode/%d" "NicMode/%d" QFTText |
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("Mode" ++ nicDescSuffix),
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getFillableNicField nicpMode, QffNormal) |
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, (fieldDefinitionCompleter "nic.link/%d" "NicLink/%d" QFTText |
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("Link" ++ nicDescSuffix),
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getFillableNicField nicpLink, QffNormal) |
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, (fieldDefinitionCompleter "nic.network.name/%d" "NicNetworkName/%d" QFTText |
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("Network name" ++ nicDescSuffix),
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getFillableNicNetworkNameField, QffNormal) |
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, (fieldDefinitionCompleter "nic.bridge/%d" "NicBridge/%d" QFTText |
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("Bridge" ++ nicDescSuffix),
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getOptionalFillableNicField getNicBridge, QffNormal) |
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] ++ |
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-- Live fields using special getters |
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[ (FieldDefinition "status" "Status" QFTText |
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statusDocText, |
| ... | ... | |
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-- * Helper functions for node property retrieval |
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-- | Creates a function which produces a FieldGetter when fed an index. Works |
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-- | Constant suffix of network interface field descriptions. |
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nicDescSuffix ::String |
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nicDescSuffix = " of %s network interface" |
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-- | Almost-constant suffix of aggregate network interface field descriptions. |
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nicAggDescPrefix ::String |
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nicAggDescPrefix = "List containing each network interface's " |
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-- | Given a network name id, returns the network's name. |
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getNetworkName :: ConfigData -> String -> NonEmptyString |
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getNetworkName cfg = networkName . (Map.!) (fromContainer $ configNetworks cfg) |
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-- | Gets the bridge of a NIC. |
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getNicBridge :: FilledNicParams -> Maybe String |
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getNicBridge nicParams |
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| nicpMode nicParams == NMBridged = Just $ nicpLink nicParams |
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| otherwise = Nothing |
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-- | Fill partial NIC params by using the defaults from the configuration. |
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fillNicParamsFromConfig :: ConfigData -> PartialNicParams -> FilledNicParams |
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fillNicParamsFromConfig cfg = fillNicParams (getDefaultNicParams cfg) |
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-- | Retrieves the default network interface parameters. |
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getDefaultNicParams :: ConfigData -> FilledNicParams |
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getDefaultNicParams cfg = |
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(Map.!) (fromContainer . clusterNicparams . configCluster $ cfg) C.ppDefault |
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-- | Returns a field that retrieves a given NIC's network name. |
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getFillableNicNetworkNameField :: Int -> FieldGetter Instance Runtime |
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getFillableNicNetworkNameField index = |
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FieldConfig (\cfg inst -> rsMaybeUnavail $ do |
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nicObj <- maybeAt index $ instNics inst |
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nicNetworkId <- nicNetwork nicObj |
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return $ getNetworkName cfg nicNetworkId) |
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-- | Gets a fillable NIC field. |
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getFillableNicField :: (J.JSON a) |
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=> (FilledNicParams -> a) |
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-> Int |
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-> FieldGetter Instance Runtime |
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getFillableNicField getter = |
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getOptionalFillableNicField (\x -> Just . getter $ x) |
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-- | Gets an optional fillable NIC field. |
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getOptionalFillableNicField :: (J.JSON a) |
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=> (FilledNicParams -> Maybe a) |
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-> Int |
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-> FieldGetter Instance Runtime |
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getOptionalFillableNicField = |
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getFillableFieldWithDefault |
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(map nicNicparams . instNics) (\x _ -> getDefaultNicParams x) fillNicParams |
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-- | Creates a function which produces a 'FieldGetter' when fed an index. Works |
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-- for fields that should be filled out through the use of a default. |
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getFillableFieldWithDefault :: (J.JSON c) |
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=> (Instance -> [a]) -- ^ Extracts a list of incomplete objects |
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-> (ConfigData -> Instance -> b) -- ^ Extracts the default object |
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-> (b -> a -> b) -- ^ Fills the default object |
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-> (b -> Maybe c) -- ^ Extracts an obj property |
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-> Int -- ^ Index in list to use |
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-> FieldGetter Instance Runtime -- ^ Result |
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getFillableFieldWithDefault |
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listGetter defaultGetter fillFn propertyGetter index = |
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FieldConfig (\cfg inst -> rsMaybeUnavail $ do |
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incompleteObj <- maybeAt index $ listGetter inst |
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let defaultObj = defaultGetter cfg inst |
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completeObj = fillFn defaultObj incompleteObj |
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propertyGetter completeObj) |
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-- | Creates a function which produces a 'FieldGetter' when fed an index. Works |
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-- for fields that may not return a value, expressed through the Maybe monad. |
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getFillableOptionalField :: (J.JSON b) |
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=> (Instance -> [a]) -- ^ Extracts a list of objects |
| ... | ... | |
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obj <- maybeAt index $ extractor inst |
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optPropertyGetter obj) |
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-- | Creates a function which produces a FieldGetter when fed an index.
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-- | Creates a function which produces a 'FieldGetter' when fed an index.
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-- Works only for fields that surely return a value. |
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getFillableField :: (J.JSON b) |
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=> (Instance -> [a]) -- ^ Extracts a list of objects
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-> (a -> b) -- ^ Gets a property from an object
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-> Int -- ^ Index in list to use
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-> FieldGetter Instance Runtime -- ^ Result
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=> (Instance -> [a]) -- ^ Extracts a list of objects |
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-> (a -> b) -- ^ Gets a property from an object |
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-> Int -- ^ Index in list to use |
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-> FieldGetter Instance Runtime -- ^ Result |
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getFillableField extractor propertyGetter index = |
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let optPropertyGetter = Just . propertyGetter |
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in getFillableOptionalField extractor optPropertyGetter index |
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