@@ -11,11 +11,7 @@ module Docker.Client.Types (
12 , fromImageID
12 , fromImageID
13 , toImageID
13 , toImageID
17 , Timeout(..)
14 , Timeout(..)
19 , Signal(..)
15 , Signal(..)
20 , ContainerDetails(..)
16 , ContainerDetails(..)
21 , DockerClientOpts(..)
17 , DockerClientOpts(..)
@@ -26,48 +22,40 @@ module Docker.Client.Types (
26 , ContainerPortInfo(..)
22 , ContainerPortInfo(..)
27 , Container(..)
23 , Container(..)
28 , ContainerState(..)
24 , ContainerState(..)
29− , State(..)
25+ , Status(..)
31− , Label(..)
27+ , Labels(..)
33 , Image(..)
29 , Image(..)
35 , dropImagePrefix
30 , dropImagePrefix
36 , CreateOpts(..)
31 , CreateOpts(..)
39 , defaultCreateOpts
32 , defaultCreateOpts
40 , DetachKeys(..)
33 , DetachKeys(..)
41 , StartOpts(..)
34 , StartOpts(..)
42 , defaultStartOpts
35 , defaultStartOpts
43− , ContainerDeleteOpts(..)
36+ , DeleteOpts(..)
44− , defaultContainerDeleteOpts
45− , ImageDeleteOpts(..)
46− , defaultImageDeleteOpts
47 , Timestamp
37 , Timestamp
48 , TailLogOpt(..)
38 , TailLogOpt(..)
49 , LogOpts(..)
39 , LogOpts(..)
50 , defaultLogOpts
40 , defaultLogOpts
51− , CreateNetworkOpts(..)
52− , defaultCreateNetworkOpts
53 , VolumePermission(..)
41 , VolumePermission(..)
55 , Volume(..)
42 , Volume(..)
56 , Device(..)
43 , Device(..)
57 , ContainerName
44 , ContainerName
58 , VolumeFrom(..)
45 , VolumeFrom(..)
59 , Link(..)
46 , Link(..)
60 , LogDriverType(..)
47 , LogDriverType(..)
61− , LogDriverOption(..)
48+ , LogDriverOptions(..)
62 , LogDriverConfig(..)
49 , LogDriverConfig(..)
63 , NetworkMode(..)
50 , NetworkMode(..)
64 , PortType(..)
51 , PortType(..)
65-- , NetworkInterface(..)
52-- , NetworkInterface(..)
66− , Network(..)
53+ , Networks(..)
67 , NetworkSettings(..)
54 , NetworkSettings(..)
68 , NetworkOptions(..)
55 , NetworkOptions(..)
69 , Mount(..)
56 , Mount(..)
70 , PortBinding(..)
57 , PortBinding(..)
71 , HostPort(..)
59 , HostPort(..)
72 , RetryCount
60 , RetryCount
73 , RestartPolicy(..)
61 , RestartPolicy(..)
@@ -75,8 +63,6 @@ module Docker.Client.Types (
75 , UTSMode(..)
63 , UTSMode(..)
76 , HostConfig(..)
64 , HostConfig(..)
77 , defaultHostConfig
65 , defaultHostConfig
78− , NetworkingConfig(..)
80 , Ulimit(..)
66 , Ulimit(..)
81 , ContainerResources(..)
67 , ContainerResources(..)
82 , defaultContainerResources
68 , defaultContainerResources
@@ -86,18 +72,9 @@ module Docker.Client.Types (
86 , EnvVar(..)
72 , EnvVar(..)
87 , ContainerConfig(..)
73 , ContainerConfig(..)
88 , defaultContainerConfig
74 , defaultContainerConfig
89− , ExposedPort(..)
75+ , ExposedPorts(..)
90 , DeviceWeight(..)
76 , DeviceWeight(..)
91 , DeviceRate(..)
77 , DeviceRate(..)
99− , MemoryConstraint(..)
100− , MemoryConstraintSize(..)
103import Data.Aeson (FromJSON, ToJSON, genericParseJSON,
80import Data.Aeson (FromJSON, ToJSON, genericParseJSON,
@@ -107,57 +84,40 @@ import qualified Data.Aeson as JSON
107import Data.Aeson.Types (defaultOptions, fieldLabelModifier)
84import Data.Aeson.Types (defaultOptions, fieldLabelModifier)
108import Data.Char (isAlphaNum, toUpper)
85import Data.Char (isAlphaNum, toUpper)
109import qualified Data.HashMap.Strict as HM
86import qualified Data.HashMap.Strict as HM
87+import qualified Data.Map as M
110import Data.Monoid ((<>))
88import Data.Monoid ((<>))
111−import Data.Scientific (floatingOrInteger)
112import Data.Text (Text)
89import Data.Text (Text)
113import qualified Data.Text as T
90import qualified Data.Text as T
114import Data.Time.Clock (UTCTime)
91import Data.Time.Clock (UTCTime)
115−import qualified Data.Vector as V
116import GHC.Generics (Generic)
92import GHC.Generics (Generic)
117import Prelude hiding (all, tail)
93import Prelude hiding (all, tail)
118import Text.Read (readMaybe)
94import Text.Read (readMaybe)
120−-- | List of Docker Engine API endpoints
121data Endpoint =
96data Endpoint =
122 VersionEndpoint
97 VersionEndpoint
123 | ListContainersEndpoint ListOpts
98 | ListContainersEndpoint ListOpts
124 | ListImagesEndpoint ListOpts
99 | ListImagesEndpoint ListOpts
125− | CreateContainerEndpoint CreateOpts (Maybe ContainerName)
100+ | CreateContainerEndpoint CreateOpts
126 | StartContainerEndpoint StartOpts ContainerID
101 | StartContainerEndpoint StartOpts ContainerID
127 | StopContainerEndpoint Timeout ContainerID
102 | StopContainerEndpoint Timeout ContainerID
128− | WaitContainerEndpoint ContainerID
129 | KillContainerEndpoint Signal ContainerID
103 | KillContainerEndpoint Signal ContainerID
130 | RestartContainerEndpoint Timeout ContainerID
104 | RestartContainerEndpoint Timeout ContainerID
131 | PauseContainerEndpoint ContainerID
105 | PauseContainerEndpoint ContainerID
132 | UnpauseContainerEndpoint ContainerID
106 | UnpauseContainerEndpoint ContainerID
133 | ContainerLogsEndpoint LogOpts Bool ContainerID -- ^ Second argument (Bool) is whether to follow which is currently hardcoded to False.
107 | ContainerLogsEndpoint LogOpts Bool ContainerID -- ^ Second argument (Bool) is whether to follow which is currently hardcoded to False.
134− -- See note in 'Docker.Client.Api.getContainerLogs' for explanation why.
108+ -- See note in "getContainerLogs" for explanation why.
135− | DeleteContainerEndpoint ContainerDeleteOpts ContainerID
109+ | DeleteContainerEndpoint DeleteOpts ContainerID
136 | InspectContainerEndpoint ContainerID
110 | InspectContainerEndpoint ContainerID
137− | BuildImageEndpoint BuildOpts FilePath
138− | CreateImageEndpoint T.Text Tag (Maybe T.Text) -- ^ Either pull an image from docker hub or imports an image from a tarball (or URL)
139− | DeleteImageEndpoint ImageDeleteOpts ImageID
140− | CreateNetworkEndpoint CreateNetworkOpts
141− | RemoveNetworkEndpoint NetworkID
142 deriving (Eq, Show)
111 deriving (Eq, Show)
144−-- | We should newtype this
145type URL = Text
113type URL = Text
147−-- | We should newtype this
148type ApiVersion = Text
114type ApiVersion = Text
151−-- | ID of a contianer
152newtype ContainerID = ContainerID Text
115newtype ContainerID = ContainerID Text
153 deriving (Eq, Show)
116 deriving (Eq, Show)
155−-- | Used for extracting the id of the container from the newtype
156fromContainerID :: ContainerID -> Text
118fromContainerID :: ContainerID -> Text
157fromContainerID (ContainerID t) = t
119fromContainerID (ContainerID t) = t
159−-- | Used for parsing a Text value into a ContainerID. We apply some basic
161toContainerID :: Text -> Maybe ContainerID
121toContainerID :: Text -> Maybe ContainerID
162toContainerID t =
122toContainerID t =
163 if T.all (\c -> isAlphaNum c || c == ':') t then -- Note: Can we improve this whitelist?
123 if T.all (\c -> isAlphaNum c || c == ':') t then -- Note: Can we improve this whitelist?
@@ -165,16 +125,12 @@ toContainerID t =
169newtype ImageID = ImageID Text
128newtype ImageID = ImageID Text
170 deriving (Eq, Show)
129 deriving (Eq, Show)
172−-- | Used for extracting the id of the image from the newtype.
173fromImageID :: ImageID -> Text
131fromImageID :: ImageID -> Text
174fromImageID (ImageID t) = t
132fromImageID (ImageID t) = t
176−-- | Helper function used for parsing a Text value into an ImageID. For now
177−-- just basic validation is used.
178toImageID :: Text -> Maybe ImageID
134toImageID :: Text -> Maybe ImageID
179toImageID t =
135toImageID t =
180 if T.all (\c -> isAlphaNum c || c == ':') t then -- Note: Can we improve this whitelist?
136 if T.all (\c -> isAlphaNum c || c == ':') t then -- Note: Can we improve this whitelist?
@@ -182,26 +138,9 @@ toImageID t =
185−-- | Timeout used for stopping a container. DefaultTimeout is 10 seconds.
186data Timeout = Timeout Integer | DefaultTimeout deriving (Eq, Show)
141data Timeout = Timeout Integer | DefaultTimeout deriving (Eq, Show)
188−data StatusCode = StatusCode Int
190−instance ToJSON StatusCode where
191− toJSON (StatusCode c) = object ["StatusCode" .= c]
193−instance FromJSON StatusCode where
194− parseJSON (JSON.Object o) = do
195− c <- o .: "StatusCode"
196− if c >= 0 && c <= 255 then
197− return (StatusCode c)
199− fail "Unknown exit code"
200− parseJSON _ = fail "Unknown exit code"
202-- TODO: Add more Signals or use an existing lib
143-- TODO: Add more Signals or use an existing lib
203−-- | Signal used for sending to the process running in the container.
204−-- The default signal is SIGTERM.
205data Signal = SIGHUP
144data Signal = SIGHUP
207 | SIGQUIT
146 | SIGQUIT
@@ -213,16 +152,16 @@ data Signal = SIGHUP
214instance FromJSON Signal where
153instance FromJSON Signal where
215 parseJSON (JSON.String "SIGTERM") = return SIGTERM
154 parseJSON (JSON.String "SIGTERM") = return SIGTERM
216− parseJSON (JSON.String "SIGHUP") = return SIGHUP -- Note: Guessing on the string values for these.
155+ parseJSON (JSON.String "SIGHUP") = return SIGHUP -- Note: Guessing on the string values for these.
217− parseJSON (JSON.String "SIGINT") = return SIGINT
156+ parseJSON (JSON.String "SIGINT") = return SIGINT
218 parseJSON (JSON.String "SIGQUIT") = return SIGQUIT
157 parseJSON (JSON.String "SIGQUIT") = return SIGQUIT
219 parseJSON (JSON.String "SIGSTOP") = return SIGSTOP
158 parseJSON (JSON.String "SIGSTOP") = return SIGSTOP
220 parseJSON (JSON.String "SIGUSR1") = return SIGUSR1
159 parseJSON (JSON.String "SIGUSR1") = return SIGUSR1
221− parseJSON _ = fail "Unknown Signal"
160+ parseJSON _ = fail "Unknown Signal"
223instance ToJSON Signal where
162instance ToJSON Signal where
224− toJSON SIGHUP = "SIGHUP"
163+ toJSON SIGHUP = "SIGHUP"
225− toJSON SIGINT = "SIGINT"
164+ toJSON SIGINT = "SIGINT"
226 toJSON SIGQUIT = "SIGQUIT"
165 toJSON SIGQUIT = "SIGQUIT"
227 toJSON SIGSTOP = "SIGSTOP"
166 toJSON SIGSTOP = "SIGSTOP"
228 toJSON SIGTERM = "SIGTERM"
167 toJSON SIGTERM = "SIGTERM"
@@ -250,19 +189,17 @@ data ContainerDetails = ContainerDetails {
250 , processLabel :: Text
189 , processLabel :: Text
251 , resolveConfPath :: FilePath
190 , resolveConfPath :: FilePath
252 , restartCount :: Int
191 , restartCount :: Int
253− , containerDetailsState :: ContainerState
192+ , state :: ContainerState
254 , mounts :: [Mount]
193 , mounts :: [Mount]
256 deriving (Eq, Show, Generic)
195 deriving (Eq, Show, Generic)
258−-- | Data type used for parsing the mount information from a container
260data Mount = Mount {
197data Mount = Mount {
261− mountName :: Maybe Text -- this is optional
198+ mountName :: Text
262 , mountSource :: FilePath
199 , mountSource :: FilePath
263 , mountDestination :: FilePath
200 , mountDestination :: FilePath
264− , mountDriver :: Maybe Text
201+ , mountDriver :: Text
265− -- , mountMode :: Maybe VolumePermission -- apparently this can be null
202+ , mountMode :: Text -- Note: Improve this?
266 , mountRW :: Bool
203 , mountRW :: Bool
267 , mountPropogation :: Text
204 , mountPropogation :: Text
@@ -270,18 +207,16 @@ data Mount = Mount {
271instance FromJSON Mount where
208instance FromJSON Mount where
272 parseJSON (JSON.Object o) = do
209 parseJSON (JSON.Object o) = do
273− name <- o .:? "Name"
210+ name <- o .: "Name"
274 src <- o .: "Source"
211 src <- o .: "Source"
275 dest <- o .: "Destination"
212 dest <- o .: "Destination"
276− driver <- o .:? "Driver"
213+ driver <- o .: "Driver"
277− -- mode <- o .: "Mode"
214+ mode <- o .: "Mode"
278 rw <- o .: "RW"
215 rw <- o .: "RW"
279 prop <- o .: "Propagation"
216 prop <- o .: "Propagation"
280− return $ Mount name src dest driver rw prop
217+ return $ Mount name src dest driver mode rw prop
281 parseJSON _ = fail "Mount is not an object"
218 parseJSON _ = fail "Mount is not an object"
283−-- | Data type used for parsing the container state from a list of
285data ContainerState = ContainerState {
220data ContainerState = ContainerState {
286 containerError :: Text
221 containerError :: Text
287 , exitCode :: Int
222 , exitCode :: Int
@@ -293,7 +228,7 @@ data ContainerState = ContainerState {
293 , restarting :: Bool
228 , restarting :: Bool
294 , running :: Bool
229 , running :: Bool
295 , startedAt :: UTCTime
230 , startedAt :: UTCTime
296− , state :: State
231+ , status :: Status
298 deriving (Eq, Show, Generic)
233 deriving (Eq, Show, Generic)
@@ -313,30 +248,23 @@ instance FromJSON ContainerState where
313 return $ ContainerState err exit finished oomKilled dead paused pid restarting running started st
248 return $ ContainerState err exit finished oomKilled dead paused pid restarting running started st
314 parseJSON _ = fail "ContainerState is not an object"
249 parseJSON _ = fail "ContainerState is not an object"
317−-- | Client options used to configure the remote engine we're talking to
318data DockerClientOpts = DockerClientOpts {
251data DockerClientOpts = DockerClientOpts {
319 apiVer :: ApiVersion
252 apiVer :: ApiVersion
320 , baseUrl :: URL
253 , baseUrl :: URL
322 deriving (Eq, Show)
255 deriving (Eq, Show)
324−-- | Default "DockerClientOpts" used for talking to the docker engine.
325defaultClientOpts :: DockerClientOpts
257defaultClientOpts :: DockerClientOpts
326defaultClientOpts = DockerClientOpts {
258defaultClientOpts = DockerClientOpts {
327 apiVer = "v1.24"
259 apiVer = "v1.24"
328 , baseUrl = "http://127.0.0.1:2375"
260 , baseUrl = "http://127.0.0.1:2375"
331−-- | List options used for filtering the list of container or images.
332data ListOpts = ListOpts { all :: Bool } deriving (Eq, Show)
263data ListOpts = ListOpts { all :: Bool } deriving (Eq, Show)
334−-- | Default "ListOpts". Doesn't list stopped containers.
335defaultListOpts :: ListOpts
265defaultListOpts :: ListOpts
336defaultListOpts = ListOpts { all=False }
266defaultListOpts = ListOpts { all=False }
338−-- | Data type used for represneting the version of the docker engine
340data DockerVersion = DockerVersion {
268data DockerVersion = DockerVersion {
341 version :: Text
269 version :: Text
342 , apiVersion :: ApiVersion
270 , apiVersion :: ApiVersion
@@ -406,8 +334,6 @@ instance FromJSON ImageID where
406 return iid
334 return iid
407 parseJSON _ = fail "ImageID is not an object."
335 parseJSON _ = fail "ImageID is not an object."
409−-- | Data type used for representing the information of various ports that
410−-- a contianer may expose.
411data ContainerPortInfo = ContainerPortInfo {
337data ContainerPortInfo = ContainerPortInfo {
412 ipAddressInfo :: Maybe Text
338 ipAddressInfo :: Maybe Text
413 , privatePortInfo :: Port
339 , privatePortInfo :: Port
@@ -424,8 +350,6 @@ instance FromJSON ContainerPortInfo where
424 parseJSON _ = fail "ContainerPortInfo: Not a JSON object."
350 parseJSON _ = fail "ContainerPortInfo: Not a JSON object."
426-- For inspecting container details.
352-- For inspecting container details.
427−-- | Data type used for parsing the network information of each container
428−-- when listing them.
429data NetworkOptions = NetworkOptions {
353data NetworkOptions = NetworkOptions {
430-- ipamConfig :: Maybe Text -- Don't see in 1.24
354-- ipamConfig :: Maybe Text -- Don't see in 1.24
431-- , links :: Maybe Text -- Don't see in 1.24
355-- , links :: Maybe Text -- Don't see in 1.24
@@ -455,28 +379,29 @@ instance FromJSON NetworkOptions where
455 return $ NetworkOptions networkId endpointId gateway ip ipLen ip6Gateway globalIP6 globalIP6Len mac
379 return $ NetworkOptions networkId endpointId gateway ip ipLen ip6Gateway globalIP6 globalIP6Len mac
456 parseJSON _ = fail "NetworkOptions is not an object"
380 parseJSON _ = fail "NetworkOptions is not an object"
458−-- TODO: Not sure what this is used for anymore.
382+newtype Networks = Networks (M.Map NetworkMode NetworkOptions) -- Note: Is it ever possible that there will be duplicates of network modes?
459−data Network = Network NetworkMode NetworkOptions
460 deriving (Eq, Show)
383 deriving (Eq, Show)
462−instance {-# OVERLAPPING #-} FromJSON [Network] where
385+instance FromJSON Networks where
463− parseJSON (JSON.Object o) = HM.foldlWithKey' f (return []) o
386+ parseJSON (JSON.Object o) = do
387+ Networks <$> HM.foldlWithKey' f (return M.empty) o
465 f accM k' v' = do
390 f accM k' v' = do
466 acc <- accM
391 acc <- accM
467 k <- parseJSON $ JSON.String k'
392 k <- parseJSON $ JSON.String k'
468 v <- parseJSON v'
393 v <- parseJSON v'
469− return $ (Network k v):acc
394+ return $ M.insert k v acc
470 parseJSON _ = fail "Networks is not an object"
396 parseJSON _ = fail "Networks is not an object"
472−-- | Data type reprsenting the various network settings a container can have.
473data NetworkSettings = NetworkSettings {
398data NetworkSettings = NetworkSettings {
474 networkSettingsBridge :: Text
399 networkSettingsBridge :: Text
475 , networkSettingsSandboxId :: Text
400 , networkSettingsSandboxId :: Text
476 , networkSettingsHairpinMode :: Bool
401 , networkSettingsHairpinMode :: Bool
477 , networkSettingsLinkLocalIPv6Address :: Text
402 , networkSettingsLinkLocalIPv6Address :: Text
478 , networkSettingsLinkLocalIPv6PrefixLen :: Int
403 , networkSettingsLinkLocalIPv6PrefixLen :: Int
479− , networkSettingsPorts :: [PortBinding]
404+ , networkSettingsPorts :: PortBindings
480 , networkSettingsSandboxKey :: Text
405 , networkSettingsSandboxKey :: Text
481 , networkSettingsSecondaryIPAddresses :: Maybe [Text] -- TODO: 1.24 spec is unclear
406 , networkSettingsSecondaryIPAddresses :: Maybe [Text] -- TODO: 1.24 spec is unclear
482 , networkSettingsSecondaryIPv6Addresses :: Maybe [Text] -- TODO: 1.24 spec is unclear
407 , networkSettingsSecondaryIPv6Addresses :: Maybe [Text] -- TODO: 1.24 spec is unclear
@@ -488,7 +413,7 @@ data NetworkSettings = NetworkSettings {
488 , networkSettingsIpPrefixLen :: Int
413 , networkSettingsIpPrefixLen :: Int
489 , networkSettingsIpv6Gateway :: Text
414 , networkSettingsIpv6Gateway :: Text
490 , networkSettingsMacAddress :: Text
415 , networkSettingsMacAddress :: Text
491− , networkSettingsNetworks :: [Network]
416+ , networkSettingsNetworks :: Networks
493 deriving (Eq, Show)
418 deriving (Eq, Show)
@@ -515,7 +440,6 @@ instance FromJSON NetworkSettings where
515 return $ NetworkSettings bridge sandbox hairpin localIP6 localIP6Len ports sandboxKey secondaryIP secondayIP6 endpointID gateway globalIP6 globalIP6Len ip ipLen ip6Gateway mac networks
440 return $ NetworkSettings bridge sandbox hairpin localIP6 localIP6Len ports sandboxKey secondaryIP secondayIP6 endpointID gateway globalIP6 globalIP6Len ip ipLen ip6Gateway mac networks
516 parseJSON _ = fail "NetworkSettings is not an object."
441 parseJSON _ = fail "NetworkSettings is not an object."
518−-- | Data type used for parsing a list of containers.
519data Container = Container
443data Container = Container
520 { containerId :: ContainerID
444 { containerId :: ContainerID
521 , containerNames :: [Text]
445 , containerNames :: [Text]
@@ -523,23 +447,21 @@ data Container = Container
523 , containerImageId :: ImageID
447 , containerImageId :: ImageID
524 , containerCommand :: Text
448 , containerCommand :: Text
525 , containerCreatedAt :: Int
449 , containerCreatedAt :: Int
526− , containerState :: State
527− , containerStatus :: Maybe Text
450+ , containerStatus :: Status
528 , containerPorts :: [ContainerPortInfo]
451 , containerPorts :: [ContainerPortInfo]
529− , containerLabels :: [Label]
452+ , containerLabels :: Labels
530− , containerNetworks :: [Network]
453+ , containerNetworks :: Networks
531 , containerMounts :: [Mount]
454 , containerMounts :: [Mount]
532 } deriving (Show, Eq)
455 } deriving (Show, Eq)
534instance FromJSON Container where
457instance FromJSON Container where
535− parseJSON o@(JSON.Object v) =
458+ parseJSON (JSON.Object v) =
536− Container <$> parseJSON o
459+ Container <$> (v .: "Id")
537 <*> (v .: "Names")
460 <*> (v .: "Names")
538 <*> (v .: "Image")
461 <*> (v .: "Image")
539− <*> (v .: "ImageID") -- Doesn't exist anymore
462+ <*> (v .: "ImageID")
540− <*> (v .: "Command") -- Doesn't exist anymore
463+ <*> (v .: "Command")
541 <*> (v .: "Created")
464 <*> (v .: "Created")
543 <*> (v .: "Status")
465 <*> (v .: "Status")
544 <*> (v .: "Ports")
466 <*> (v .: "Ports")
545 <*> (v .: "Labels")
467 <*> (v .: "Labels")
@@ -549,124 +471,65 @@ instance FromJSON Container where
549 parseNetworks (JSON.Object v) =
471 parseNetworks (JSON.Object v) =
550 (v .: "Networks") >>= parseJSON
472 (v .: "Networks") >>= parseJSON
551 parseNetworks _ = fail "Container NetworkSettings: Not a JSON object."
473 parseNetworks _ = fail "Container NetworkSettings: Not a JSON object."
552 parseJSON _ = fail "Container: Not a JSON object."
475 parseJSON _ = fail "Container: Not a JSON object."
554−-- | Represents the state of the container life cycle.
555−data State = Created | Restarting | Running | Paused | Exited | Dead
477+data Status = Created | Restarting | Running | Paused | Exited | Dead
556 deriving (Eq, Show, Generic)
478 deriving (Eq, Show, Generic)
558−instance FromJSON State where
480+instance FromJSON Status where
559− parseJSON (JSON.String "running") = return Running
481+ parseJSON (JSON.String "running") = return Running
560− parseJSON (JSON.String "created") = return Created -- Note: Guessing on the string values of these.
482+ parseJSON (JSON.String "created") = return Created -- Note: Guessing on the string values of these.
561 parseJSON (JSON.String "restarting") = return Restarting
483 parseJSON (JSON.String "restarting") = return Restarting
562− parseJSON (JSON.String "paused") = return Paused
484+ parseJSON (JSON.String "paused") = return Paused
563− parseJSON (JSON.String "exited") = return Exited
485+ parseJSON (JSON.String "exited") = return Exited
564− parseJSON (JSON.String "dead") = return Dead
486+ parseJSON (JSON.String "dead") = return Dead
565− parseJSON s = fail $ "Unknown Status: " ++ show s
487+ parseJSON _ = fail "Unknown Status"
567−-- | Alias for representing a RepoDigest. We could newtype this and add
569type Digest = Text
489type Digest = Text
571−-- | Container and Image Labels.
572−data Label = Label Name Value deriving (Eq, Show)
491+newtype Labels = Labels (M.Map Name Value) deriving (Eq, Show)
575−-- If there are multiple lables with the same Name in the list
576−-- then the last one wins.
577−instance {-# OVERLAPPING #-} ToJSON [Label] where
493+instance FromJSON Labels where
578− toJSON [] = emptyJsonObject
494+ parseJSON val = Labels <$> parseJSON val
579− toJSON (l:ls) = toJsonKeyVal (l:ls) key val
580− where key (Label k _) = T.unpack k
583−instance {-# OVERLAPPING #-} FromJSON [Label] where
496+instance ToJSON Labels where
584− parseJSON (JSON.Object o) = HM.foldlWithKey' f (return []) o
497+ toJSON (Labels kvs) = object [k .= v | (k,v) <- (M.toList kvs)]
585− where f accM k v = do
587− value <- parseJSON v
588− return $ (Label k value):acc
589− parseJSON JSON.Null = return []
590− parseJSON _ = fail "Failed to parse Labels. Not an object."
593type Tag = Text
499type Tag = Text
595−-- | Data type used for parsing information from a list of images.
596data Image = DockerImage {
501data Image = DockerImage {
597 imageId :: ImageID
502 imageId :: ImageID
598 , imageCreated :: Integer
503 , imageCreated :: Integer
599 , imageParentId :: Maybe ImageID
504 , imageParentId :: Maybe ImageID
600 , imageRepoTags :: [Tag]
505 , imageRepoTags :: [Tag]
601− , imageRepoDigests :: [Digest]
506+ , imageRepoDigests :: Maybe [Digest]
602 , imageSize :: Integer
507 , imageSize :: Integer
603 , imageVirtualSize :: Integer
508 , imageVirtualSize :: Integer
604− , imageLabels :: [Label]
509+ , imageLabels :: Maybe Labels
605 } deriving (Show, Eq, Generic)
510 } deriving (Show, Eq, Generic)
607−-- | Helper function used for dropping the "image" prefix when serializing
608−-- the Image data type to and from json.
609dropImagePrefix :: [a] -> [a]
512dropImagePrefix :: [a] -> [a]
610dropImagePrefix = drop 5
513dropImagePrefix = drop 5
613instance FromJSON Image where
515instance FromJSON Image where
614− parseJSON (JSON.Object o) = do
516+ parseJSON = genericParseJSON defaultOptions {
615− imageId <- o .: "Id"
517+ fieldLabelModifier = dropImagePrefix}
616− imageCreated <- o .: "Created"
518+
617− imageParentId <- o .:? "ParentId"
618− imageRepoTags <- o .:? "RepoTags" .!= []
619− imageRepoDigests <- o .:? "RepoDigests" .!= []
620− imageSize <- o .: "Size"
621− imageVirtualSize <- o .: "VirtualSize"
622− imageLabels <- o .:? "Labels" .!= []
623− return $ DockerImage imageId imageCreated imageParentId imageRepoTags imageRepoDigests imageSize imageVirtualSize imageLabels
624− parseJSON _ = fail "Failed to parse DockerImage."
626−-- | Alias for Aliases.
629−-- | EndpointsConfig is container configuration for a specific network
630−newtype EndpointConfig = EndpointConfig [Alias] deriving (Eq, Show)
632−instance ToJSON EndpointConfig where
633− toJSON (EndpointConfig aliases) = JSON.object
634− [ "Aliases" .= aliases
637−-- | Alias for endpoint name
638−type EndpointName = Text
640−-- | Data type for the NetworkingConfig section of the container settings
641−newtype NetworkingConfig = NetworkingConfig
642− { endpointsConfig :: HM.HashMap EndpointName EndpointConfig
643− } deriving (Eq, Show)
645−instance ToJSON NetworkingConfig where
646− toJSON (NetworkingConfig endpointsConfig) = JSON.object
647− [ "EndpointsConfig" .= endpointsConfig
650−-- | Options used for creating a Container.
651data CreateOpts = CreateOpts {
519data CreateOpts = CreateOpts {
652− containerConfig :: ContainerConfig
520+ containerConfig :: ContainerConfig
653− , hostConfig :: HostConfig
521+ , hostConfig :: HostConfig
654− , networkingConfig :: NetworkingConfig
655 } deriving (Eq, Show)
522 } deriving (Eq, Show)
657instance ToJSON CreateOpts where
524instance ToJSON CreateOpts where
658− toJSON (CreateOpts cc hc nc) = do
525+ toJSON (CreateOpts cc hc) = do
659 let ccJSON = toJSON cc
526 let ccJSON = toJSON cc
660 let hcJSON = toJSON hc
527 let hcJSON = toJSON hc
661 case ccJSON of
528 case ccJSON of
662 JSON.Object (o :: HM.HashMap T.Text JSON.Value) -> do
529 JSON.Object (o :: HM.HashMap T.Text JSON.Value) -> do
663− let o1 = HM.insert "HostConfig" hcJSON o
530+ JSON.Object $ HM.insert "HostConfig" hcJSON o
664− let o2 = HM.insert "NetworkingConfig" (toJSON nc) o1
666 _ -> error "ContainerConfig is not an object." -- This should never happen.
531 _ -> error "ContainerConfig is not an object." -- This should never happen.
668−-- | Container configuration used for creating a container with sensible
670defaultContainerConfig :: Text -> ContainerConfig
533defaultContainerConfig :: Text -> ContainerConfig
671defaultContainerConfig imageName = ContainerConfig {
534defaultContainerConfig imageName = ContainerConfig {
672 hostname=Nothing
535 hostname=Nothing
@@ -676,29 +539,28 @@ defaultContainerConfig imageName = ContainerConfig {
676 , attachStdout=False
539 , attachStdout=False
677 , image=imageName
540 , image=imageName
678 , attachStderr=False
541 , attachStderr=False
679− , exposedPorts=[]
542+ , exposedPorts=Nothing -- ExposedPorts M.empty
680 , tty=False
543 , tty=False
681 , openStdin=False
544 , openStdin=False
682 , stdinOnce=False
545 , stdinOnce=False
685− , volumes=[]
548+ , volumes=Nothing
686 , workingDir=Nothing
549 , workingDir=Nothing
687− , entrypoint=Entrypoint []
550+ , entrypoint=Nothing
688 , networkDisabled=Nothing
551 , networkDisabled=Nothing
689 , macAddress=Nothing
552 , macAddress=Nothing
690− , labels=[]
553+ , labels=Nothing
691 , stopSignal=SIGTERM
554 , stopSignal=SIGTERM
694−-- | Default host confiratuon used for creating a container.
695defaultHostConfig :: HostConfig
557defaultHostConfig :: HostConfig
696defaultHostConfig = HostConfig {
558defaultHostConfig = HostConfig {
698 , containerIDFile=Nothing
560 , containerIDFile=Nothing
699− , logConfig=LogDriverConfig JsonFile []
561+ , logConfig=LogDriverConfig JsonFile Nothing
700− , networkMode=NetworkBridge
562+ , networkMode=Bridge
701− , portBindings=[]
563+ , portBindings=PortBindings []
702 , restartPolicy=RestartOff
564 , restartPolicy=RestartOff
703 , volumeDriver=Nothing
565 , volumeDriver=Nothing
704 , volumesFrom=[]
566 , volumesFrom=[]
@@ -719,7 +581,6 @@ defaultHostConfig = HostConfig {
719 , resources=defaultContainerResources
581 , resources=defaultContainerResources
722−-- Default container resource contstraints (None).
723defaultContainerResources :: ContainerResources
584defaultContainerResources :: ContainerResources
724defaultContainerResources = ContainerResources {
585defaultContainerResources = ContainerResources {
725 cpuShares=Nothing
586 cpuShares=Nothing
@@ -737,80 +598,31 @@ defaultContainerResources = ContainerResources {
737 , memory=Nothing
598 , memory=Nothing
738 , memoryReservation=Nothing
599 , memoryReservation=Nothing
739 , memorySwap=Nothing
600 , memorySwap=Nothing
740− , oomKillDisable=Just False
601+ , oomKillDisable=False
741 , ulimits=[]
602 , ulimits=[]
744−-- | Default create options when creating a container. You only need to
605+
745−-- specify an image name and the rest is all sensible defaults.
746defaultCreateOpts :: T.Text -> CreateOpts
606defaultCreateOpts :: T.Text -> CreateOpts
747−defaultCreateOpts imageName = CreateOpts
748− { containerConfig = defaultContainerConfig imageName
607+defaultCreateOpts imageName = CreateOpts { containerConfig = defaultContainerConfig imageName, hostConfig = defaultHostConfig }
749− , hostConfig = defaultHostConfig
750− , networkingConfig = NetworkingConfig HM.empty
753−-- | Override the key sequence for detaching a container.
609+-- detachKeys – Override the key sequence for detaching a container.
754-- Format is a single character [a-Z] or ctrl-<value> where <value> is one of: a-z, @, ^, [, , or _.
610-- Format is a single character [a-Z] or ctrl-<value> where <value> is one of: a-z, @, ^, [, , or _.
755data DetachKeys = WithCtrl Char | WithoutCtrl Char | DefaultDetachKey deriving (Eq, Show)
611data DetachKeys = WithCtrl Char | WithoutCtrl Char | DefaultDetachKey deriving (Eq, Show)
757−-- | Options for starting a container.
758data StartOpts = StartOpts { detachKeys :: DetachKeys } deriving (Eq, Show)
613data StartOpts = StartOpts { detachKeys :: DetachKeys } deriving (Eq, Show)
760−-- | Default options for staring a container.
761defaultStartOpts :: StartOpts
615defaultStartOpts :: StartOpts
762defaultStartOpts = StartOpts { detachKeys = DefaultDetachKey }
616defaultStartOpts = StartOpts { detachKeys = DefaultDetachKey }
764−-- | Options for deleting a container.
618+data DeleteOpts = DeleteOpts {
765−data ContainerDeleteOpts = ContainerDeleteOpts {
619+ deleteVolumes :: Bool
766− deleteVolumes :: Bool -- ^ Automatically cleanup volumes that the container created as well.
620+ , force :: Bool
767− , force :: Bool -- ^ If the container is still running force deletion anyway.
768 } deriving (Eq, Show)
621 } deriving (Eq, Show)
770−-- TODO: Add support for container build constraints
771−-- | Options for when building images from a Dockerfile
772−data BuildOpts = BuildOpts {
773− buildImageName :: Text -- ^ Image name in the form of name:tag; ie. myimage:latest.:w
774− , buildDockerfileName :: Text -- ^ Name of dockerfile (default: Dockerfile)
775− , buildQuiet :: Bool
776− , buildNoCache :: Bool -- ^ Do not use cache when building the image.
777− , buildRemoveItermediate :: Bool -- ^ Remove intermediate containers after a successful build (default true).
778− , buildForceRemoveIntermediate :: Bool -- ^ Always remove intermediate containers.
779− , buildPullParent :: Bool -- ^ Always attempt to pull a newer version of the *parent* image (ie. FROM debian:jessie).
780− } deriving (Eq, Show)
782−defaultBuildOpts :: Text -> BuildOpts
783−defaultBuildOpts nameTag = BuildOpts { buildImageName = nameTag
784− , buildDockerfileName = "Dockerfile"
785− , buildQuiet = False
786− , buildNoCache = False
787− , buildRemoveItermediate = True
788− , buildForceRemoveIntermediate = False
789− , buildPullParent = False
792−-- | Default options for deleting a container. Most of the time we DON'T
793−-- want to delete the container's volumes or force delete it if it's
795−defaultContainerDeleteOpts :: ContainerDeleteOpts
796−defaultContainerDeleteOpts = ContainerDeleteOpts { deleteVolumes = False, force = False }
798−-- | Image delete opts
799−data ImageDeleteOpts = ImageDeleteOpts deriving (Eq, Show)
801−-- | Sane image deletion defaults
802−defaultImageDeleteOpts :: ImageDeleteOpts
803−defaultImageDeleteOpts = ImageDeleteOpts
805−-- | Timestamp alias.
806type Timestamp = Integer
623type Timestamp = Integer
808−-- | Used for requesting N number of lines when tailing a containers log
810data TailLogOpt = Tail Integer | All deriving (Eq, Show)
624data TailLogOpt = Tail Integer | All deriving (Eq, Show)
813−-- | Log options used when requesting the log output from a container.
814data LogOpts = LogOpts {
626data LogOpts = LogOpts {
815 stdout :: Bool
627 stdout :: Bool
816 , stderr :: Bool
628 , stderr :: Bool
@@ -819,7 +631,6 @@ data LogOpts = LogOpts {
819 , tail :: TailLogOpt
631 , tail :: TailLogOpt
820 } deriving (Eq, Show)
632 } deriving (Eq, Show)
822−-- | Sensible default for log options.
823defaultLogOpts :: LogOpts
634defaultLogOpts :: LogOpts
824defaultLogOpts = LogOpts { stdout = True
635defaultLogOpts = LogOpts { stdout = True
825 , stderr = True
636 , stderr = True
@@ -828,87 +639,37 @@ defaultLogOpts = LogOpts { stdout = True
828 , tail = All
639 , tail = All
831−-- | Options for creating a network
832−data CreateNetworkOpts = CreateNetworkOpts
833− { createNetworkName :: Text -- ^ The network's name
834− , createNetworkCheckDuplicate :: Bool -- ^ Check for networks with duplicate names.
835− , createNetworkDriver :: Text -- ^ Name of the network driver plugin to use.
836− , createNetworkInternal :: Bool -- ^ Restrict external access to the network.
837− , createNetworkEnableIPv6 :: Bool -- ^ Enable IPv6 on the network.
838− } deriving (Eq, Show)
840−-- | Sensible defalut for create network options
841−defaultCreateNetworkOpts :: Text -> CreateNetworkOpts
842−defaultCreateNetworkOpts name =
844− { createNetworkName = name
845− , createNetworkCheckDuplicate = False
846− , createNetworkDriver = "bridge"
847− , createNetworkInternal = True
848− , createNetworkEnableIPv6 = False
851−instance ToJSON CreateNetworkOpts where
854− [ "Name" .= createNetworkName opts
855− , "CheckDuplicate" .= createNetworkCheckDuplicate opts
856− , "Driver" .= createNetworkDriver opts
857− , "Internal" .= createNetworkInternal opts
858− , "EnableIPv6" .= createNetworkEnableIPv6 opts
861−-- TOOD: Add support for SELinux Volume labels (eg. "ro,z" or "ro/Z")
862−-- | Set permissions on volumes that you mount in the container.
863−data VolumePermission = ReadWrite | ReadOnly deriving (Eq, Show, Generic)
642+data VolumePermission = Rw | Ro deriving (Eq, Show, Generic)
865−instance ToJSON VolumePermission where
644+-- instance ToJSON VolumePermission where
866− toJSON ReadWrite = "rw"
645+-- toJSON = error "TODO"
867− toJSON ReadOnly = "ro"
869−instance FromJSON VolumePermission where
646+-- instance FromJSON VolumePermission where
870− parseJSON "rw" = return ReadWrite
647+-- parseJSON = error "TODO"
871− parseJSON "ro" = return ReadOnly
872− parseJSON "RW" = return ReadWrite
873− parseJSON "RO" = return ReadOnly
874− parseJSON _ = fail "Failed to parse VolumePermission"
876−-- | Used for marking a directory in the container as "exposed" hence
877−-- taking it outside of the COW filesystem and making it mountable
878−-- in other containers using "VolumesFrom". The volume usually get's
879−-- created somewhere in @/var/lib/docker/volumes@ (depending on the volume
881−-- The CLI example is:
884−-- docker run --name app -v \/opt\/data -it myapp:latest
885−-- docker run --name app2 --volumes-from app \/bin\/bash -c "ls -l \/opt\/data"
887−newtype Volume = Volume FilePath deriving (Eq, Show)
889−instance {-# OVERLAPPING #-} ToJSON [Volume] where
890− toJSON [] = emptyJsonObject
891− toJSON (v:vs) = toJsonKey (v:vs) getKey
892− where getKey (Volume v) = v
894−instance {-# OVERLAPPING #-} FromJSON [Volume] where
895− parseJSON (JSON.Object o) = return $ map (Volume . T.unpack) $ HM.keys o
896− parseJSON (JSON.Null) = return []
897− parseJSON _ = fail "Volume is not an object"
900−data Bind = Bind { hostSrc :: Text
901− , containerDest :: Text
902− , volumePermission :: Maybe VolumePermission
903− } deriving (Eq, Show)
649+-- Note: Note really sure what this should be (1.24).
650+-- This is not the same as [Volume] in HostConfig.
651+newtype Volumes = Volumes [Text] -- [Volume]
654+instance FromJSON Volumes where
655+ parseJSON (JSON.Object o) = return $ Volumes $ HM.keys o
656+ parseJSON _ = fail "Volumes is not an object"
658+instance ToJSON Volumes where
659+ toJSON (Volumes vs) = toJSON vs
661+data Volume = Volume { hostSrc :: Text
662+ , containerDest :: Text
663+ , volumePermission :: Maybe VolumePermission
664+ } deriving (Eq, Show)
905−instance FromJSON Bind where
666+instance FromJSON Volume where
906 parseJSON (JSON.String t) = case T.split (== ':') t of
667 parseJSON (JSON.String t) = case T.split (== ':') t of
907− [src, dest] -> return $ Bind src dest Nothing
668+ [src, dest] -> return $ Volume src dest Nothing
908− [src, dest, "rw"] -> return $ Bind src dest $ Just ReadWrite
669+ [src, dest, "rw"] -> return $ Volume src dest $ Just Rw
909− [src, dest, "ro"] -> return $ Bind src dest $ Just ReadOnly
670+ [src, dest, "ro"] -> return $ Volume src dest $ Just Ro
910− _ -> fail "Could not parse Bind"
671+ _ -> fail "Could not parse Volume"
911− parseJSON _ = fail "Bind is not a string"
672+ parseJSON _ = fail "Volume is not a string"
913data Device = Device {
674data Device = Device {
914 pathOnHost :: FilePath
675 pathOnHost :: FilePath
@@ -930,19 +691,19 @@ data VolumeFrom = VolumeFrom ContainerName (Maybe VolumePermission) deriving (Eq
931instance FromJSON VolumeFrom where
692instance FromJSON VolumeFrom where
932 parseJSON (JSON.String t) = case T.split (== ':') t of
693 parseJSON (JSON.String t) = case T.split (== ':') t of
933− [vol] -> return $ VolumeFrom vol Nothing
694+ [vol] -> return $ VolumeFrom vol Nothing
934− [vol, "rw"] -> return $ VolumeFrom vol $ Just ReadWrite
695+ [vol, "rw"] -> return $ VolumeFrom vol $ Just Rw
935− [vol, "ro"] -> return $ VolumeFrom vol $ Just ReadOnly
696+ [vol, "ro"] -> return $ VolumeFrom vol $ Just Ro
936− _ -> fail "Could not parse VolumeFrom"
697+ _ -> fail "Could not parse VolumeFrom"
937 parseJSON _ = fail "VolumeFrom is not a string"
698 parseJSON _ = fail "VolumeFrom is not a string"
939instance ToJSON VolumeFrom where
700instance ToJSON VolumeFrom where
940 toJSON (VolumeFrom n p) = case p of
701 toJSON (VolumeFrom n p) = case p of
941− Nothing -> toJSON $ n <> ":" <> "rw"
702+ Nothing -> toJSON $ n <> ":" <> "rw"
942 Just per -> toJSON $ n <> ":" <> (T.pack $ show per)
703 Just per -> toJSON $ n <> ":" <> (T.pack $ show per)
944−instance ToJSON Bind where
705+instance ToJSON Volume where
945− toJSON (Bind src dest mode) = toJSON $ case mode of
706+ toJSON (Volume src dest mode) = toJSON $ case mode of
946 Nothing -> T.concat[src, ":", dest]
707 Nothing -> T.concat[src, ":", dest]
947 Just m -> T.concat[src, ":", dest, ":", (T.pack $ show m)]
708 Just m -> T.concat[src, ":", dest, ":", (T.pack $ show m)]
@@ -950,63 +711,63 @@ data Link = Link Text (Maybe Text) deriving (Eq, Show)
951instance FromJSON Link where
712instance FromJSON Link where
952 parseJSON (JSON.String t) = case T.split (== ':') t of
713 parseJSON (JSON.String t) = case T.split (== ':') t of
953− [f] -> return $ Link f Nothing
714+ [f] -> return $ Link f Nothing
954 [f,s] -> return $ Link f $ Just s
715 [f,s] -> return $ Link f $ Just s
955− _ -> fail "Could not parse Link"
716+ _ -> fail "Could not parse Link"
956 parseJSON _ = fail "Link is not a string"
717 parseJSON _ = fail "Link is not a string"
958instance ToJSON Link where
719instance ToJSON Link where
959 toJSON (Link n1 n2) = toJSON $ case n2 of
720 toJSON (Link n1 n2) = toJSON $ case n2 of
960 Nothing -> T.concat[n1, ":", n1] -- use same name in container
721 Nothing -> T.concat[n1, ":", n1] -- use same name in container
961− Just n -> T.concat[n1, ":", n] -- used specified name in container
722+ Just n -> T.concat[n1, ":", n] -- used specified name in container
963-- { "Type": "<driver_name>", "Config": {"key1": "val1"} }
724-- { "Type": "<driver_name>", "Config": {"key1": "val1"} }
964data LogDriverType = JsonFile | Syslog | Journald | Gelf | Fluentd | AwsLogs | Splunk | Etwlogs | LoggingDisabled deriving (Eq, Show)
725data LogDriverType = JsonFile | Syslog | Journald | Gelf | Fluentd | AwsLogs | Splunk | Etwlogs | LoggingDisabled deriving (Eq, Show)
966instance FromJSON LogDriverType where
727instance FromJSON LogDriverType where
967 parseJSON (JSON.String "json-file") = return JsonFile
728 parseJSON (JSON.String "json-file") = return JsonFile
968− parseJSON (JSON.String "syslog") = return Syslog
729+ parseJSON (JSON.String "syslog") = return Syslog
969− parseJSON (JSON.String "journald") = return Journald
730+ parseJSON (JSON.String "journald") = return Journald
970− parseJSON (JSON.String "gelf") = return Gelf
731+ parseJSON (JSON.String "gelf") = return Gelf
971− parseJSON (JSON.String "fluentd") = return Fluentd
732+ parseJSON (JSON.String "fluentd") = return Fluentd
972− parseJSON (JSON.String "awslogs") = return AwsLogs
733+ parseJSON (JSON.String "awslogs") = return AwsLogs
973− parseJSON (JSON.String "splunk") = return Splunk
734+ parseJSON (JSON.String "splunk") = return Splunk
974− parseJSON (JSON.String "etwlogs") = return Etwlogs
735+ parseJSON (JSON.String "etwlogs") = return Etwlogs
975− parseJSON (JSON.String "none") = return LoggingDisabled
736+ parseJSON (JSON.String "none") = return LoggingDisabled
976− parseJSON _ = fail "Unknown LogDriverType"
737+ parseJSON _ = fail "Unknown LogDriverType"
978instance ToJSON LogDriverType where
739instance ToJSON LogDriverType where
979− toJSON JsonFile = JSON.String "json-file"
740+ toJSON JsonFile = JSON.String "json-file"
980− toJSON Syslog = JSON.String "syslog"
741+ toJSON Syslog = JSON.String "syslog"
981− toJSON Journald = JSON.String "journald"
742+ toJSON Journald = JSON.String "journald"
982− toJSON Gelf = JSON.String "gelf"
743+ toJSON Gelf = JSON.String "gelf"
983− toJSON Fluentd = JSON.String "fluentd"
744+ toJSON Fluentd = JSON.String "fluentd"
984− toJSON AwsLogs = JSON.String "awslogs"
745+ toJSON AwsLogs = JSON.String "awslogs"
985− toJSON Splunk = JSON.String "splunk"
746+ toJSON Splunk = JSON.String "splunk"
986− toJSON Etwlogs = JSON.String "etwlogs"
747+ toJSON Etwlogs = JSON.String "etwlogs"
987 toJSON LoggingDisabled = JSON.String "none"
748 toJSON LoggingDisabled = JSON.String "none"
989−data LogDriverOption = LogDriverOption Name Value deriving (Eq, Show)
750+newtype LogDriverOptions = LogDriverOptions (M.Map Text Text) deriving (Eq, Show)
991−instance {-# OVERLAPPING #-} ToJSON [LogDriverOption] where
752+instance FromJSON LogDriverOptions where
992− toJSON [] = emptyJsonObject
753+ parseJSON (JSON.Object o) = do
993− toJSON (o:os) = toJsonKeyVal (o:os) key val
754+ LogDriverOptions <$> HM.foldlWithKey' f (return M.empty) o
994− where key (LogDriverOption n _) = T.unpack n
995− val (LogDriverOption _ v) = v
997−instance {-# OVERLAPPING #-} FromJSON [LogDriverOption] where
756+ where
998− parseJSON (JSON.Object o) = HM.foldlWithKey' f (return []) o
999− where f accM k v = do
757+ f accM k (JSON.String v) = do
1000 acc <- accM
758 acc <- accM
1001− value <- parseJSON v
1002− return $ (LogDriverOption k value):acc
759+ return $ M.insert k v acc
760+ f _ _ _ = fail "Value of LogDriverOptions is not a string"
1003− parseJSON JSON.Null = return []
762+ parseJSON JSON.Null = return $ LogDriverOptions M.empty
1004− parseJSON _ = fail "Failed to parse LogDriverOptions"
763+ parseJSON _ = fail "LogDriverOptions is not an object"
765+instance ToJSON LogDriverOptions where
766+ toJSON (LogDriverOptions mp) = toJSON mp
1006−data LogDriverConfig = LogDriverConfig LogDriverType [LogDriverOption] deriving (Eq, Show)
768+data LogDriverConfig = LogDriverConfig LogDriverType (Maybe LogDriverOptions) deriving (Eq, Show)
1008instance ToJSON LogDriverConfig where
770instance ToJSON LogDriverConfig where
1009− toJSON (LogDriverConfig driverType []) = object ["Type" .= driverType]
1010 toJSON (LogDriverConfig driverType driverOptions) = object ["Type" .= driverType, "Config" .= driverOptions]
771 toJSON (LogDriverConfig driverType driverOptions) = object ["Type" .= driverType, "Config" .= driverOptions]
1012instance FromJSON LogDriverConfig where
773instance FromJSON LogDriverConfig where
@@ -1017,47 +778,21 @@ instance FromJSON LogDriverConfig where
1017 parseJSON _ = fail "LogDriverConfig is not an object"
778 parseJSON _ = fail "LogDriverConfig is not an object"
1019-- TODO: Add container:<name|id> mode
780-- TODO: Add container:<name|id> mode
1020−data NetworkMode = NetworkBridge | NetworkHost | NetworkDisabled | NetworkNamed Text
781+data NetworkMode = Bridge | Host | NetworkDisabled
1021 deriving (Eq, Show, Ord)
782 deriving (Eq, Show, Ord)
1023instance FromJSON NetworkMode where
784instance FromJSON NetworkMode where
1024− parseJSON (JSON.String "bridge") = return NetworkBridge
785+ parseJSON (JSON.String "bridge") = return Bridge
1025− parseJSON (JSON.String "host") = return NetworkHost -- Note: Guessing on these.
786+ parseJSON (JSON.String "host") = return Host -- Note: Guessing on these.
1026− parseJSON (JSON.String "none") = return NetworkDisabled
787+ parseJSON (JSON.String "none") = return NetworkDisabled
1027− parseJSON (JSON.String n) = return $ NetworkNamed n
1028− parseJSON _ = fail "Unknown NetworkMode"
788+ parseJSON _ = fail "Unknown NetworkMode"
1030instance ToJSON NetworkMode where
790instance ToJSON NetworkMode where
1031− toJSON NetworkBridge = JSON.String "bridge"
791+ toJSON Bridge = JSON.String "bridge"
1032− toJSON NetworkHost = JSON.String "host"
792+ toJSON Host = JSON.String "host"
1033 toJSON NetworkDisabled = JSON.String "none"
793 toJSON NetworkDisabled = JSON.String "none"
1034− toJSON (NetworkNamed n) = JSON.String n
1036−newtype NetworkID = NetworkID Text
1037− deriving (Eq, Show)
1039−-- | Used for extracting the id of the container from the newtype
1040−fromNetworkID :: NetworkID -> Text
1041−fromNetworkID (NetworkID t) = t
1043−-- | Used for parsing a Text value into a NetworkID.
1044−toNetworkID :: Text -> Maybe NetworkID
1045−toNetworkID t = Just $ NetworkID t
1047−instance FromJSON NetworkID where
1048− parseJSON (JSON.Object o) = do
1050− return $ NetworkID nid
1051− parseJSON _ = fail "NetworkID is not an object."
1053−instance ToJSON NetworkID where
1054− toJSON (NetworkID nid) = object ["Id" .= nid]
1056−data PortType = TCP | UDP deriving (Eq, Generic, Read, Ord)
795+data PortType = TCP | UDP deriving (Eq, Show, Generic, Read, Ord)
1058−instance Show PortType where
1062instance ToJSON PortType where
797instance ToJSON PortType where
1063 toJSON TCP = "tcp"
798 toJSON TCP = "tcp"
@@ -1067,7 +802,7 @@ instance FromJSON PortType where
1067 parseJSON val = case val of
802 parseJSON val = case val of
1068 "tcp" -> return TCP
803 "tcp" -> return TCP
1069 "udp" -> return UDP
804 "udp" -> return UDP
1070− _ -> fail "PortType: Invalid port type."
805+ _ -> fail "PortType: Invalid port type."
1072-- newtype NetworkInterface = NetworkInterface Text deriving (Eq, Show)
807-- newtype NetworkInterface = NetworkInterface Text deriving (Eq, Show)
@@ -1082,8 +817,9 @@ instance FromJSON PortType where
1082-- host system s that the service running in the container can be accessed from
817-- host system s that the service running in the container can be accessed from
1083-- the outside world. We either map a port onto all interfaces (default) or onto a specific
818-- the outside world. We either map a port onto all interfaces (default) or onto a specific
1084-- interface like `127.0.0.1`.
819-- interface like `127.0.0.1`.
1085−-- __NOTE__: We should disallow duplicate port bindings as the ToJSON
820+newtype PortBindings = PortBindings [PortBinding]
1086−-- instance will only send the last one.
821+ deriving (Eq, Show)
1087-- { <port>/<protocol>: [{ "HostPort": "<port>" }] }
823-- { <port>/<protocol>: [{ "HostPort": "<port>" }] }
1088data PortBinding = PortBinding {
824data PortBinding = PortBinding {
1089 containerPort :: Port
825 containerPort :: Port
@@ -1091,65 +827,17 @@ data PortBinding = PortBinding {
1091 , hostPorts :: [HostPort]
827 , hostPorts :: [HostPort]
1092 } deriving (Eq, Show)
828 } deriving (Eq, Show)
1094portAndType2Text :: Port -> PortType -> Text
831portAndType2Text :: Port -> PortType -> Text
1095portAndType2Text p t = (T.pack $ show p) <> "/" <> (T.pack $ show t)
832portAndType2Text p t = (T.pack $ show p) <> "/" <> (T.pack $ show t)
834+instance ToJSON PortBinding where
835+ toJSON (PortBinding {..}) = object [portAndType2Text containerPort portType .= hostPorts]
837+instance FromJSON PortBindings where
838+ parseJSON (JSON.Object o) = do
839+ PortBindings <$> HM.foldlWithKey' f (return []) o
1098−-- | A helper function to more easily add a bind mount to existing
1099−-- "CreateOpts" records.
1100−addBind :: Bind -> CreateOpts -> CreateOpts
1101−addBind b c = c{hostConfig=hc{binds=obs <> [b]}}
1102− where hc = hostConfig c
1103− obs = binds $ hostConfig c
1105−-- | Helper function for adding a Command to and existing
1106−-- CreateOpts record.
1107−setCmd :: Text -> CreateOpts -> CreateOpts
1108−setCmd ccmd c = c{containerConfig=cc{cmd=[ccmd]}}
1109− where cc = containerConfig c
1111−-- | Helper function for adding a "Link" to and existing
1112−-- CreateOpts record.
1113−addLink :: Link -> CreateOpts -> CreateOpts
1114−addLink l c = c{hostConfig=hc{links=ols <> [l]}}
1115− where hc = hostConfig c
1116− ols = links $ hostConfig c
1118−-- | Helper function for adding a "Volume" to and existing
1119−-- CreateOpts record.
1120−addVolume :: Volume -> CreateOpts -> CreateOpts
1121−addVolume v c = c{containerConfig=cc{volumes=oldvs <> [v]}}
1122− where cc = containerConfig c
1125−-- | Helper function for adding a "VolumeFrom" to and existing
1126−-- CreateOpts record.
1127−addVolumeFrom :: VolumeFrom -> CreateOpts -> CreateOpts
1128−addVolumeFrom vf c = c{hostConfig=hc{volumesFrom=oldvfs <> [vf]}}
1129− where hc = hostConfig c
1130− oldvfs = volumesFrom hc
1132−-- | A convenience function that adds PortBindings to and exiting
1133−-- "CreateOpts" record. Useful with 'defaultCreateOpts'
1136−-- >>> let pb = PortBinding 80 TCP [HostPort "0.0.0.0" 8000]
1137−-- >>> addPortBinding pb $ defaultCreateOpts "nginx:latest"
1138−addPortBinding :: PortBinding -> CreateOpts -> CreateOpts
1139−addPortBinding pb c = c{hostConfig=hc{portBindings=pbs <> [pb]}}
1140− where hc = hostConfig c
1141− pbs = portBindings $ hostConfig c
1143−-- | Helper function for adding a "ExposedPort" to and existing
1144−-- CreateOpts record.
1145−addExposedPort :: ExposedPort -> CreateOpts -> CreateOpts
1146−addExposedPort ep c = c{containerConfig=cc{exposedPorts=oldeps <> [ep]}}
1147− where cc = containerConfig c
1148− oldeps = exposedPorts cc
1151−instance {-# OVERLAPPING #-} FromJSON [PortBinding] where
1152− parseJSON (JSON.Object o) = HM.foldlWithKey' f (return []) o
1154 f accM k v = case T.split (== '/') k of
842 f accM k v = case T.split (== '/') k of
1155 [port', portType'] -> do
843 [port', portType'] -> do
@@ -1158,15 +846,13 @@ instance {-# OVERLAPPING #-} FromJSON [PortBinding] where
1158 acc <- accM
846 acc <- accM
1159 hps <- parseJSON v
847 hps <- parseJSON v
1160 return $ (PortBinding port portType hps):acc
848 return $ (PortBinding port portType hps):acc
1161− _ -> fail "Could not parse PortBindings"
850+ fail "Could not parse PortBindings"
1162− parseJSON (JSON.Null) = return []
1163 parseJSON _ = fail "PortBindings is not an object"
851 parseJSON _ = fail "PortBindings is not an object"
1165−instance {-# OVERLAPPING #-} ToJSON [PortBinding] where
853+instance ToJSON PortBindings where
1166− toJSON [] = emptyJsonObject
854+ toJSON (PortBindings []) = JSON.Object HM.empty
1167− toJSON (p:ps) = toJsonKeyVal (p:ps) key val
855+ toJSON (PortBindings (p:ps)) = toJSON (p:ps)
1168− where key p = T.unpack $ portAndType2Text (containerPort p) (portType p)
1169− val p = hostPorts p
1171data HostPort = HostPort {
857data HostPort = HostPort {
1172 hostIp :: Text
858 hostIp :: Text
@@ -1184,6 +870,24 @@ instance FromJSON HostPort where
1184 return $ HostPort i p
870 return $ HostPort i p
1185 parseJSON _ = fail "HostPort is not an object."
871 parseJSON _ = fail "HostPort is not an object."
873+-- newtype HostPorts = HostPorts [HostPort]
874+-- deriving (Eq, Show)
876+-- instance ToJSON HostPorts where
877+-- toJSON (HostPorts hps) = toJSON hps
879+-- instance FromJSON HostPorts where
880+-- parseJSON (JSON.Object o) = do
881+-- HostPorts <$> HM.foldlWithKey' f (return []) o
887+-- p <- parseIntegerText p'
888+-- return $ (HostPort (NetworkInterface k) p):acc
889+-- parseJSON _ = fail $ "HostPorts is not an object"
1187-- { "Name": "on-failure" , "MaximumRetryCount": 2}
891-- { "Name": "on-failure" , "MaximumRetryCount": 2}
1188type RetryCount = Integer
892type RetryCount = Integer
1189data RestartPolicy = RestartAlways | RestartUnlessStopped | RestartOnFailure RetryCount | RestartOff deriving (Eq, Show)
893data RestartPolicy = RestartAlways | RestartUnlessStopped | RestartOnFailure RetryCount | RestartOff deriving (Eq, Show)
@@ -1197,7 +901,7 @@ instance FromJSON RestartPolicy where
1197 "on-failure" -> do
901 "on-failure" -> do
1198 retry <- o .: "MaximumRetryCount"
902 retry <- o .: "MaximumRetryCount"
1199 return $ RestartOnFailure retry
903 return $ RestartOnFailure retry
1200− "no" -> return RestartOff
904+ "off" -> return RestartOff
1201 _ -> fail "Could not parse RestartPolicy"
905 _ -> fail "Could not parse RestartPolicy"
1202 parseJSON _ = fail "RestartPolicy is not an object"
906 parseJSON _ = fail "RestartPolicy is not an object"
@@ -1205,7 +909,7 @@ instance ToJSON RestartPolicy where
1205 toJSON RestartAlways = object ["Name" .= JSON.String "always"]
909 toJSON RestartAlways = object ["Name" .= JSON.String "always"]
1206 toJSON RestartUnlessStopped = object ["Name" .= JSON.String "unless-stopped"]
910 toJSON RestartUnlessStopped = object ["Name" .= JSON.String "unless-stopped"]
1207 toJSON (RestartOnFailure c) = object ["Name" .= JSON.String "on-failure", "MaximumRetryCount" .= c]
911 toJSON (RestartOnFailure c) = object ["Name" .= JSON.String "on-failure", "MaximumRetryCount" .= c]
1208− toJSON RestartOff = object ["Name" .= JSON.String "no"]
912+ toJSON RestartOff = object ["Name" .= JSON.String "off"]
1210data Isolation = Default | Process | Hyperv deriving (Eq, Show)
914data Isolation = Default | Process | Hyperv deriving (Eq, Show)
@@ -1215,11 +919,11 @@ newtype UTSMode = UTSMode Text deriving (Eq, Show)
1215-- TODO: Add UTSMode : UTS namespace to use for the container
919-- TODO: Add UTSMode : UTS namespace to use for the container
1216-- TODO: Sysctls map[string]string `json:",omitempty"` // List of Namespaced sysctls used for the container
920-- TODO: Sysctls map[string]string `json:",omitempty"` // List of Namespaced sysctls used for the container
1217data HostConfig = HostConfig
921data HostConfig = HostConfig
1218− { binds :: [Bind]
922+ { binds :: [Volume]
1219 , containerIDFile :: Maybe FilePath -- 1.24: Only in responses, not create
923 , containerIDFile :: Maybe FilePath -- 1.24: Only in responses, not create
1220 , logConfig :: LogDriverConfig
924 , logConfig :: LogDriverConfig
1221 , networkMode :: NetworkMode
925 , networkMode :: NetworkMode
1222− , portBindings :: [PortBinding]
926+ , portBindings :: PortBindings
1223 , restartPolicy :: RestartPolicy
927 , restartPolicy :: RestartPolicy
1224 , volumeDriver :: Maybe Text
928 , volumeDriver :: Maybe Text
1225 , volumesFrom :: [VolumeFrom]
929 , volumesFrom :: [VolumeFrom]
@@ -1378,22 +1082,6 @@ instance ToJSON DeviceRate where
1378 , "Rate" .= r
1082 , "Rate" .= r
1381−data MemoryConstraintSize = B | MB | GB deriving (Eq, Show)
1383−data MemoryConstraint = MemoryConstraint Integer MemoryConstraintSize deriving (Eq, Show)
1385−instance ToJSON MemoryConstraint where
1386− toJSON (MemoryConstraint x B) = toJSON x
1387− toJSON (MemoryConstraint x MB) = toJSON $ x * 1024 * 1024
1388− toJSON (MemoryConstraint x GB) = toJSON $ x * 1024 * 1024 * 1024
1390−instance FromJSON MemoryConstraint where
1391− parseJSON (JSON.Number x) = case (floatingOrInteger x) of
1392− Left (_ :: Double) -> fail "Failed to parse MemoryConstraint"
1393− Right i -> return $ MemoryConstraint i B
1394− -- The docker daemon will always return the number as bytes (integer), regardless of how we set them (using MB or GB)
1395− parseJSON _ = fail "Failed to parse MemoryConstraint"
1397data ContainerResources = ContainerResources {
1085data ContainerResources = ContainerResources {
1398 cpuShares :: Maybe Integer
1086 cpuShares :: Maybe Integer
1399 -- , cgroupParent :: Text -- 1.24: Missing from inspecting container details... Going to omit for now.
1087 -- , cgroupParent :: Text -- 1.24: Missing from inspecting container details... Going to omit for now.
@@ -1409,12 +1097,12 @@ data ContainerResources = ContainerResources {
1409 , cpusetMems :: Maybe Text
1097 , cpusetMems :: Maybe Text
1410 , devices :: [Device]
1098 , devices :: [Device]
1411 -- , diskQuota :: Integer -- Don't see this ins 1.24.
1099 -- , diskQuota :: Integer -- Don't see this ins 1.24.
1412− , kernelMemory :: Maybe MemoryConstraint
1100+ , kernelMemory :: Maybe Integer
1413− , memory :: Maybe MemoryConstraint
1101+ , memory :: Maybe Integer
1414− , memoryReservation :: Maybe MemoryConstraint
1102+ , memoryReservation :: Maybe Integer
1415− , memorySwap :: Maybe MemoryConstraint
1103+ , memorySwap :: Maybe Integer
1416 -- , memorySwappiness :: Integer -- 1.24: Missing from inspecting container details... Going to omit for now.
1104 -- , memorySwappiness :: Integer -- 1.24: Missing from inspecting container details... Going to omit for now.
1417− , oomKillDisable :: Maybe Bool
1105+ , oomKillDisable :: Bool
1418 -- , pidsLimit :: Integer -- 1.24: Missing from inspecting container details... Going to omit for now.
1106 -- , pidsLimit :: Integer -- 1.24: Missing from inspecting container details... Going to omit for now.
1419 , ulimits :: [Ulimit]
1107 , ulimits :: [Ulimit]
1420 -- TODO: Missing from 1.24
1108 -- TODO: Missing from 1.24
@@ -1452,59 +1140,41 @@ instance FromJSON EnvVar where
1452 parseJSON _ = fail "EnvVar is not a string"
1140 parseJSON _ = fail "EnvVar is not a string"
1454instance ToJSON EnvVar where
1142instance ToJSON EnvVar where
1455− toJSON (EnvVar n v) = JSON.String $ n <> T.pack "=" <> v
1143+ toJSON (EnvVar n v) = object [n .= v]
1457−-- | ExposedPort represents a port (and it's type)
1145+-- | ExposedPorts represent a enumeraton of all the ports (and their type)
1458-- that a container should expose to other containers or the host system.
1146-- that a container should expose to other containers or the host system.
1459−-- `NOTE`: This does not automatically expose the port onto the host
1147+-- `NOTE`: This does not automatically expose the ports onto the host
1460−-- system but rather it just tags it. It's best to be used with
1148+-- system but rather it just tags them. It's best to be used with
1461-- the PublishAllPorts flag. It is also useful for
1149-- the PublishAllPorts flag. It is also useful for
1462-- the daemon to know which Environment variables to
1150-- the daemon to know which Environment variables to
1463-- inject into a container linking to our container.
1151-- inject into a container linking to our container.
1464-- Example linking a Postgres container named db would inject the following
1152-- Example linking a Postgres container named db would inject the following
1465-- environment variables automatically if we set the corresponding
1153-- environment variables automatically if we set the corresponding
1466−--
1154+-- ExposedPorts:
1470-- DB_PORT_5432_TCP_PORT="5432"
1155-- DB_PORT_5432_TCP_PORT="5432"
1471-- DB_PORT_5432_TCP_PROTO="tcp"
1156-- DB_PORT_5432_TCP_PROTO="tcp"
1472-- DB_PORT_5432_TCP="tcp://172.17.0.1:5432"
1157-- DB_PORT_5432_TCP="tcp://172.17.0.1:5432"
1474−data ExposedPort = ExposedPort Port PortType deriving (Eq, Show)
1158+newtype ExposedPorts = ExposedPorts (M.Map Port PortType) deriving (Eq, Show)
1159+-- JP: Should this be ExposedPorts [(Port, PortType)]?
1161+instance FromJSON ExposedPorts where
1162+ parseJSON (JSON.Object o) = do
1163+ ExposedPorts <$> HM.foldlWithKey' f (return M.empty) o
1476−instance {-# OVERLAPPING #-} FromJSON [ExposedPort] where
1477− parseJSON (JSON.Object o) = HM.foldlWithKey' f (return []) o
1479 f accM k _ = case T.split (== '/') k of
1166 f accM k _ = case T.split (== '/') k of
1480 [port', portType'] -> do
1167 [port', portType'] -> do
1481 port <- parseIntegerText port'
1168 port <- parseIntegerText port'
1482 portType <- parseJSON $ JSON.String portType'
1169 portType <- parseJSON $ JSON.String portType'
1483 acc <- accM
1170 acc <- accM
1484− return $ (ExposedPort port portType):acc
1171+ return $ M.insert port portType acc
1485− _ -> fail "Could not parse ExposedPorts"
1173+ fail "Could not parse ExposedPorts"
1486− parseJSON (JSON.Null) = return []
1487− parseJSON _ = fail "ExposedPorts is not an object"
1174+ parseJSON _ = fail "ExposedPorts is not an object."
1489−instance {-# OVERLAPPING #-} ToJSON [ExposedPort] where
1490− toJSON [] = emptyJsonObject
1491− toJSON (p:ps) = toJsonKey (p:ps) key
1492− where key (ExposedPort p t) = show p <> slash <> show t
1493− slash = T.unpack "/"
1495−data Entrypoint = Entrypoint [T.Text] deriving (Eq, Show, Generic)
1497−instance ToJSON Entrypoint where
1176+instance ToJSON ExposedPorts where
1498− toJSON (Entrypoint (e:es)) = toJSON (e:es)
1177+ toJSON (ExposedPorts kvs) = object [((T.pack $ show p) <> "/" <> (T.pack $ show t)) .= JSON.Object HM.empty | (p,t) <- (M.toList kvs)]
1499− toJSON (Entrypoint []) = JSON.Null
1501−instance FromJSON Entrypoint where
1502− parseJSON (JSON.String e) = return $ Entrypoint [e]
1503− parseJSON (JSON.Array ar) = do
1504− arr <- mapM parseJSON (V.toList ar)
1505− return $ Entrypoint arr
1506− parseJSON JSON.Null = return $ Entrypoint []
1507− parseJSON _ = fail "Failed to parse Entrypoint"
1510data ContainerConfig = ContainerConfig {
1180data ContainerConfig = ContainerConfig {
@@ -1514,7 +1184,7 @@ data ContainerConfig = ContainerConfig {
1514 , attachStdin :: Bool
1184 , attachStdin :: Bool
1515 , attachStdout :: Bool
1185 , attachStdout :: Bool
1516 , attachStderr :: Bool
1186 , attachStderr :: Bool
1517− , exposedPorts :: [ExposedPort]
1187+ , exposedPorts :: Maybe ExposedPorts -- Note: Should we expand the JSON instance and take away the Maybe?
1518 -- , publishService :: Text -- Don't see this in 1.24
1188 -- , publishService :: Text -- Don't see this in 1.24
1519 , tty :: Bool
1189 , tty :: Bool
1520 , openStdin :: Bool
1190 , openStdin :: Bool
@@ -1523,70 +1193,27 @@ data ContainerConfig = ContainerConfig {
1523 , cmd :: [Text]
1193 , cmd :: [Text]
1524 -- , argsEscaped :: Bool -- Don't see this in 1.24
1194 -- , argsEscaped :: Bool -- Don't see this in 1.24
1525 , image :: Text
1195 , image :: Text
1526− , volumes :: [Volume]
1196+ , volumes :: Maybe Volumes
1527 , workingDir :: Maybe FilePath
1197 , workingDir :: Maybe FilePath
1528− , entrypoint :: Entrypoint
1198+ , entrypoint :: Maybe Text -- Can be null?
1529 , networkDisabled :: Maybe Bool -- Note: Should we expand the JSON instance and take away the Maybe? Null is False?
1199 , networkDisabled :: Maybe Bool -- Note: Should we expand the JSON instance and take away the Maybe? Null is False?
1530 , macAddress :: Maybe Text
1200 , macAddress :: Maybe Text
1531 -- , onBuild :: Maybe Text -- For 1.24, only see this in the inspect response.
1201 -- , onBuild :: Maybe Text -- For 1.24, only see this in the inspect response.
1532− , labels :: [Label]
1202+ , labels :: Maybe Labels
1533 , stopSignal :: Signal
1203 , stopSignal :: Signal
1534 } deriving (Eq, Show, Generic)
1204 } deriving (Eq, Show, Generic)
1537instance ToJSON ContainerConfig where
1206instance ToJSON ContainerConfig where
1538 toJSON = genericToJSON defaultOptions {
1207 toJSON = genericToJSON defaultOptions {
1539 fieldLabelModifier = (\(x:xs) -> toUpper x : xs)}
1208 fieldLabelModifier = (\(x:xs) -> toUpper x : xs)}
1541instance FromJSON ContainerConfig where
1210instance FromJSON ContainerConfig where
1542− parseJSON (JSON.Object o) = do
1211+ parseJSON = genericParseJSON defaultOptions {
1543− hostname <- o .:? "Hostname"
1212+ fieldLabelModifier = (\(x:xs) -> toUpper x : xs)}
1544− domainname <- o .:? "Domainname"
1545− user <- o .:? "User"
1546− attachStdin <- o .: "AttachStdin"
1547− attachStdout <- o .: "AttachStdout"
1548− attachStderr <- o .: "AttachStderr"
1549− exposedPorts <- o .:? "ExposedPorts" .!= []
1551− openStdin <- o .: "OpenStdin"
1552− stdinOnce <- o .: "StdinOnce"
1555− image <- o .: "Image"
1556− volumes <- o .: "Volumes"
1557− workingDir <- o .:? "WorkingDir"
1558− entrypoint <- o .: "Entrypoint"
1559− networkDisabled <- o .:? "networkDisabled"
1560− macAddress <- o .:? "MacAddress"
1561− labels <- o .:? "Labels" .!= []
1562− stopSignal <- o .: "StopSignal"
1563− return $ ContainerConfig hostname domainname user attachStdin attachStdout attachStderr exposedPorts tty openStdin stdinOnce env cmd image volumes workingDir entrypoint networkDisabled
1564− macAddress labels stopSignal
1565− parseJSON _ = fail "NetworkSettings is not an object."
1567−#if MIN_VERSION_base(4,13,0)
1568−parseIntegerText :: (MonadFail m) => Text -> m Integer
1570parseIntegerText :: (Monad m) => Text -> m Integer
1214parseIntegerText :: (Monad m) => Text -> m Integer
1572parseIntegerText t = case readMaybe $ T.unpack t of
1215parseIntegerText t = case readMaybe $ T.unpack t of
1573 Nothing ->
1216 Nothing ->
1574 fail "Could not parse Integer"
1217 fail "Could not parse Integer"
1575 Just i ->
1218 Just i ->
1576 return i
1219 return i
1578−-- | Helper function for converting a data type [a] to a json dictionary
1579−-- like so {"something": {}, "something2": {}}
1580−toJsonKey :: Foldable t => t a -> (a -> String) -> JSON.Value
1581−toJsonKey vs getKey = JSON.Object $ foldl f HM.empty vs
1582− where f acc x = HM.insert (T.pack $ getKey x) (JSON.Object HM.empty) acc
1584−-- | Helper function for converting a data type [a] to a json dictionary
1585−-- like so {"something": "val1", "something2": "val2"}
1586−toJsonKeyVal :: (Foldable t, JSON.ToJSON r) => t a -> (a -> String) -> (a -> r) -> JSON.Value
1587−toJsonKeyVal vs getKey getVal = JSON.Object $ foldl f HM.empty vs
1588− where f acc x = HM.insert (T.pack $ getKey x) (toJSON $ getVal x) acc
1590−-- | Helper function that return an empty dictionary "{}"
1591−emptyJsonObject :: JSON.Value
1592−emptyJsonObject = JSON.Object HM.empty