package errors // This file contains all of the errors that can be generated from the // docker/daemon component. import ( "net/http" "github.com/docker/distribution/registry/api/errcode" ) var ( // ErrorCodeNoSuchContainer is generated when we look for a container by // name or ID and we can't find it. ErrorCodeNoSuchContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOSUCHCONTAINER", Message: "No such container: %s", Description: "The specified container can not be found", HTTPStatusCode: http.StatusNotFound, }) // ErrorCodeUnregisteredContainer is generated when we try to load // a storage driver for an unregistered container ErrorCodeUnregisteredContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "UNREGISTEREDCONTAINER", Message: "Can't load storage driver for unregistered container %s", Description: "An attempt was made to load the storage driver for a container that is not registered with the daemon", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeContainerBeingRemoved is generated when an attempt to start // a container is made but its in the process of being removed, or is dead. ErrorCodeContainerBeingRemoved = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CONTAINERBEINGREMOVED", Message: "Container is marked for removal and cannot be started.", Description: "An attempt was made to start a container that is in the process of being deleted", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeUnpauseContainer is generated when we attempt to stop a // container but its paused. ErrorCodeUnpauseContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "UNPAUSECONTAINER", Message: "Container %s is paused. Unpause the container before stopping", Description: "The specified container is paused, before it can be stopped it must be unpaused", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRemovalContainer is generated when we attempt to connect or disconnect a // container but it's marked for removal. ErrorCodeRemovalContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "REMOVALCONTAINER", Message: "Container %s is marked for removal and cannot be connected or disconnected to the network", Description: "The specified container is marked for removal and cannot be connected or disconnected to the network", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodePausedContainer is generated when we attempt to attach a // container but its paused. ErrorCodePausedContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CONTAINERPAUSED", Message: "Container %s is paused. Unpause the container before attach", Description: "The specified container is paused, unpause the container before attach", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeAlreadyPaused is generated when we attempt to pause a // container when its already paused. ErrorCodeAlreadyPaused = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "ALREADYPAUSED", Message: "Container %s is already paused", Description: "The specified container is already in the paused state", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNotPaused is generated when we attempt to unpause a // container when its not paused. ErrorCodeNotPaused = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTPAUSED", Message: "Container %s is not paused", Description: "The specified container can not be unpaused because it is not in a paused state", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeImageUnregContainer is generated when we attempt to get the // image of an unknown/unregistered container. ErrorCodeImageUnregContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "IMAGEUNREGCONTAINER", Message: "Can't get image of unregistered container", Description: "An attempt to retrieve the image of a container was made but the container is not registered", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeEmptyID is generated when an ID is the empty string. ErrorCodeEmptyID = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EMPTYID", Message: "Invalid empty id", Description: "An attempt was made to register a container but the container's ID can not be an empty string", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeLoggingFactory is generated when we could not load the // log driver. ErrorCodeLoggingFactory = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "LOGGINGFACTORY", Message: "Failed to get logging factory: %v", Description: "An attempt was made to register a container but the container's ID can not be an empty string", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeInitLogger is generated when we could not initialize // the logging driver. ErrorCodeInitLogger = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "INITLOGGER", Message: "Failed to initialize logging driver: %v", Description: "An error occurred while trying to initialize the logging driver", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNotRunning is generated when we need to verify that // a container is running, but its not. ErrorCodeNotRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTRUNNING", Message: "Container %s is not running", Description: "The specified action can not be taken due to the container not being in a running state", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeLinkNotRunning is generated when we try to link to a // container that is not running. ErrorCodeLinkNotRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "LINKNOTRUNNING", Message: "Cannot link to a non running container: %s AS %s", Description: "An attempt was made to link to a container but the container is not in a running state", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeDeviceInfo is generated when there is an error while trying // to get info about a custom device. // container that is not running. ErrorCodeDeviceInfo = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "DEVICEINFO", Message: "error gathering device information while adding custom device %q: %s", Description: "There was an error while trying to retrieve the information about a custom device", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeEmptyEndpoint is generated when the endpoint for a port // map is nil. ErrorCodeEmptyEndpoint = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EMPTYENDPOINT", Message: "invalid endpoint while building port map info", Description: "The specified endpoint for the port mapping is empty", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeEmptyNetwork is generated when the networkSettings for a port // map is nil. ErrorCodeEmptyNetwork = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EMPTYNETWORK", Message: "invalid networksettings while building port map info", Description: "The specified endpoint for the port mapping is empty", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeParsingPort is generated when there is an error parsing // a "port" string. ErrorCodeParsingPort = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "PARSINGPORT", Message: "Error parsing Port value(%v):%v", Description: "There was an error while trying to parse the specified 'port' value", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNoSandbox is generated when we can't find the specified // sandbox(network) by ID. ErrorCodeNoSandbox = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOSANDBOX", Message: "error locating sandbox id %s: %v", Description: "There was an error trying to located the specified networking sandbox", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNetworkUpdate is generated when there is an error while // trying update a network/sandbox config. ErrorCodeNetworkUpdate = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NETWORKUPDATE", Message: "Update network failed: %v", Description: "There was an error trying to update the configuration information of the specified network sandbox", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNetworkRefresh is generated when there is an error while // trying refresh a network/sandbox config. ErrorCodeNetworkRefresh = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NETWORKREFRESH", Message: "Update network failed: Failure in refresh sandbox %s: %v", Description: "There was an error trying to refresh the configuration information of the specified network sandbox", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeHostPort is generated when there was an error while trying // to parse a "host/port" string. ErrorCodeHostPort = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "HOSTPORT", Message: "Error parsing HostPort value(%s):%v", Description: "There was an error trying to parse the specified 'HostPort' value", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNetworkConflict is generated when we try to publish a service // in network mode. ErrorCodeNetworkConflict = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NETWORKCONFLICT", Message: "conflicting options: publishing a service and network mode", Description: "It is not possible to publish a service when it is in network mode", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeJoinInfo is generated when we failed to update a container's // join info. ErrorCodeJoinInfo = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "JOININFO", Message: "Updating join info failed: %v", Description: "There was an error during an attempt update a container's join information", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeIPCRunning is generated when we try to join a container's // IPC but its not running. ErrorCodeIPCRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "IPCRUNNING", Message: "cannot join IPC of a non running container: %s", Description: "An attempt was made to join the IPC of a container, but the container is not running", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNotADir is generated when we try to create a directory // but the path isn't a dir. ErrorCodeNotADir = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTADIR", Message: "Cannot mkdir: %s is not a directory", Description: "An attempt was made create a directory, but the location in which it is being created is not a directory", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeParseContainer is generated when the reference to a // container doesn't include a ":" (another container). ErrorCodeParseContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "PARSECONTAINER", Message: "no container specified to join network", Description: "The specified reference to a container is missing a ':' as a separator between 'container' and 'name'/'id'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeJoinSelf is generated when we try to network to ourselves. ErrorCodeJoinSelf = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "JOINSELF", Message: "cannot join own network", Description: "An attempt was made to have a container join its own network", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeJoinRunning is generated when we try to network to ourselves. ErrorCodeJoinRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "JOINRUNNING", Message: "cannot join network of a non running container: %s", Description: "An attempt to join the network of a container, but that container isn't running", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeModeNotContainer is generated when we try to network to // another container but the mode isn't 'container'. ErrorCodeModeNotContainer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "MODENOTCONTAINER", Message: "network mode not set to container", Description: "An attempt was made to connect to a container's network but the mode wasn't set to 'container'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRemovingVolume is generated when we try remove a mount // point (volume) but fail. ErrorCodeRemovingVolume = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "REMOVINGVOLUME", Message: "Error removing volumes:\n%v", Description: "There was an error while trying to remove the mount point (volume) of a container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeInvalidNetworkMode is generated when an invalid network // mode value is specified. ErrorCodeInvalidNetworkMode = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "INVALIDNETWORKMODE", Message: "invalid network mode: %s", Description: "The specified networking mode is not valid", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeGetGraph is generated when there was an error while // trying to find a graph/image. ErrorCodeGetGraph = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "GETGRAPH", Message: "Failed to graph.Get on ImageID %s - %s", Description: "There was an error trying to retrieve the image for the specified image ID", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeGetLayer is generated when there was an error while // trying to retrieve a particular layer of an image. ErrorCodeGetLayer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "GETLAYER", Message: "Failed to get layer path from graphdriver %s for ImageID %s - %s", Description: "There was an error trying to retrieve the layer of the specified image", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodePutLayer is generated when there was an error while // trying to 'put' a particular layer of an image. ErrorCodePutLayer = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "PUTLAYER", Message: "Failed to put layer path from graphdriver %s for ImageID %s - %s", Description: "There was an error trying to store a layer for the specified image", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeGetLayerMetadata is generated when there was an error while // trying to retrieve the metadata of a layer of an image. ErrorCodeGetLayerMetadata = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "GETLAYERMETADATA", Message: "Failed to get layer metadata - %s", Description: "There was an error trying to retrieve the metadata of a layer for the specified image", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeEmptyConfig is generated when the input config data // is empty. ErrorCodeEmptyConfig = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EMPTYCONFIG", Message: "Config cannot be empty in order to create a container", Description: "While trying to create a container, the specified configuration information was empty", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNoSuchImageHash is generated when we can't find the // specified image by its hash ErrorCodeNoSuchImageHash = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOSUCHIMAGEHASH", Message: "No such image: %s", Description: "An attempt was made to find an image by its hash, but the lookup failed", HTTPStatusCode: http.StatusNotFound, }) // ErrorCodeNoSuchImageTag is generated when we can't find the // specified image byt its name/tag. ErrorCodeNoSuchImageTag = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOSUCHIMAGETAG", Message: "No such image: %s:%s", Description: "An attempt was made to find an image by its name/tag, but the lookup failed", HTTPStatusCode: http.StatusNotFound, }) // ErrorCodeMountOverFile is generated when we try to mount a volume // over an existing file (but not a dir). ErrorCodeMountOverFile = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "MOUNTOVERFILE", Message: "cannot mount volume over existing file, file exists %s", Description: "An attempt was made to mount a volume at the same location as a pre-existing file", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeMountSetup is generated when we can't define a mount point // due to the source and destination being undefined. ErrorCodeMountSetup = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "MOUNTSETUP", Message: "Unable to setup mount point, neither source nor volume defined", Description: "An attempt was made to setup a mount point, but the source and destination are undefined", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeInvalidMode is generated when the mode of a volume/bind // mount is invalid. ErrorCodeVolumeInvalidMode = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEINVALIDMODE", Message: "invalid mode: %q", Description: "An invalid 'mode' was specified", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeInvalid is generated when the format fo the // volume specification isn't valid. ErrorCodeVolumeInvalid = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEINVALID", Message: "Invalid volume specification: '%s'", Description: "An invalid 'volume' was specified in the mount request", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeAbs is generated when path to a volume isn't absolute. ErrorCodeVolumeAbs = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEABS", Message: "Invalid volume destination path: '%s' mount path must be absolute.", Description: "An invalid 'destination' path was specified in the mount request, it must be an absolute path", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeName is generated when the name of named volume isn't valid. ErrorCodeVolumeName = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUME_NAME_INVALID", Message: "%q includes invalid characters for a local volume name, only %q are allowed", Description: "The name of volume is invalid", HTTPStatusCode: http.StatusBadRequest, }) // ErrorCodeVolumeSlash is generated when destination path to a volume is / ErrorCodeVolumeSlash = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMESLASH", Message: "Invalid specification: destination can't be '/' in '%s'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeDestIsC is generated the destination is c: (Windows specific) ErrorCodeVolumeDestIsC = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEDESTISC", Message: "Destination drive letter in '%s' cannot be c:", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeDestIsCRoot is generated the destination path is c:\ (Windows specific) ErrorCodeVolumeDestIsCRoot = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEDESTISCROOT", Message: `Destination path in '%s' cannot be c:\`, HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeSourceNotFound is generated the source directory could not be found (Windows specific) ErrorCodeVolumeSourceNotFound = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMESOURCENOTFOUND", Message: "Source directory '%s' could not be found: %s", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeSourceNotDirectory is generated the source is not a directory (Windows specific) ErrorCodeVolumeSourceNotDirectory = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMESOURCENOTDIRECTORY", Message: "Source '%s' is not a directory", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeFromBlank is generated when path to a volume is blank. ErrorCodeVolumeFromBlank = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMEFROMBLANK", Message: "malformed volumes-from specification: %q", Description: "An invalid 'destination' path was specified in the mount request, it must not be blank", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeMountDup is generated when we try to mount two mounts points // to the same path. ErrorCodeMountDup = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "MOUNTDUP", Message: "Duplicate mount point '%s'", Description: "An attempt was made to mount a content but the specified destination location is already used in a previous mount", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeNoSourceForMount is generated when no source directory // for a volume mount was found. (Windows specific) ErrorCodeVolumeNoSourceForMount = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMENOSOURCEFORMOUNT", Message: "No source for mount name '%s' driver %q destination '%s'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeVolumeNameReservedWord is generated when the name in a volume // uses a reserved word for filenames. (Windows specific) ErrorCodeVolumeNameReservedWord = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUMENAMERESERVEDWORD", Message: "Volume name %q cannot be a reserved word for Windows filenames", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCantUnpause is generated when there's an error while trying // to unpause a container. ErrorCodeCantUnpause = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANTUNPAUSE", Message: "Cannot unpause container %s: %s", Description: "An error occurred while trying to unpause the specified container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodePSError is generated when trying to run 'ps'. ErrorCodePSError = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "PSError", Message: "Error running ps: %s", Description: "There was an error trying to run the 'ps' command in the specified container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNoPID is generated when looking for the PID field in the // ps output. ErrorCodeNoPID = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOPID", Message: "Couldn't find PID field in ps output", Description: "There was no 'PID' field in the output of the 'ps' command that was executed", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeBadPID is generated when we can't convert a PID to an int. ErrorCodeBadPID = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "BADPID", Message: "Unexpected pid '%s': %s", Description: "While trying to parse the output of the 'ps' command, the 'PID' field was not an integer", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNoTop is generated when we try to run 'top' but can't // because we're on windows. ErrorCodeNoTop = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTOP", Message: "Top is not supported on Windows", Description: "The 'top' command is not supported on Windows", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeStopped is generated when we try to stop a container // that is already stopped. ErrorCodeStopped = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "STOPPED", Message: "Container already stopped", Description: "An attempt was made to stop a container, but the container is already stopped", HTTPStatusCode: http.StatusNotModified, }) // ErrorCodeCantStop is generated when we try to stop a container // but failed for some reason. ErrorCodeCantStop = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANTSTOP", Message: "Cannot stop container %s: %s\n", Description: "An error occurred while tring to stop the specified container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeBadCPUFields is generated when the number of CPU fields is // less than 8. ErrorCodeBadCPUFields = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "BADCPUFIELDS", Message: "invalid number of cpu fields", Description: "While reading the '/proc/stat' file, the number of 'cpu' fields is less than 8", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeBadCPUInt is generated the CPU field can't be parsed as an int. ErrorCodeBadCPUInt = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "BADCPUINT", Message: "Unable to convert value %s to int: %s", Description: "While reading the '/proc/stat' file, the 'CPU' field could not be parsed as an integer", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeBadStatFormat is generated the output of the stat info // isn't parseable. ErrorCodeBadStatFormat = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "BADSTATFORMAT", Message: "invalid stat format", Description: "There was an error trying to parse the '/proc/stat' file", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeTimedOut is generated when a timer expires. ErrorCodeTimedOut = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "TIMEDOUT", Message: "Timed out: %v", Description: "A timer expired", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeAlreadyRemoving is generated when we try to remove a // container that is already being removed. ErrorCodeAlreadyRemoving = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "ALREADYREMOVING", Message: "Status is already RemovalInProgress", Description: "An attempt to remove a container was made, but the container is already in the process of being removed", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeStartPaused is generated when we start a paused container. ErrorCodeStartPaused = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "STARTPAUSED", Message: "Cannot start a paused container, try unpause instead.", Description: "An attempt to start a container was made, but the container is paused. Unpause it first", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeAlreadyStarted is generated when we try to start a container // that is already running. ErrorCodeAlreadyStarted = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "ALREADYSTARTED", Message: "Container already started", Description: "An attempt to start a container was made, but the container is already started", HTTPStatusCode: http.StatusNotModified, }) // ErrorCodeHostConfigStart is generated when a HostConfig is passed // into the start command. ErrorCodeHostConfigStart = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "HOSTCONFIGSTART", Message: "Supplying a hostconfig on start is not supported. It should be supplied on create", Description: "The 'start' command does not accept 'HostConfig' data, try using the 'create' command instead", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCantRestart is generated when an error occurred while // trying to restart a container. ErrorCodeCantRestart = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANTRESTART", Message: "Cannot restart container %s: %s", Description: "There was an error while trying to restart a container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeEmptyRename is generated when one of the names on a // rename is empty. ErrorCodeEmptyRename = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EMPTYRENAME", Message: "Neither old nor new names may be empty", Description: "An attempt was made to rename a container but either the old or new names were blank", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRenameTaken is generated when we try to rename but the // new name isn't available. ErrorCodeRenameTaken = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RENAMETAKEN", Message: "Error when allocating new name: %s", Description: "The new name specified on the 'rename' command is already being used", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRenameDelete is generated when we try to rename but // failed trying to delete the old container. ErrorCodeRenameDelete = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RENAMEDELETE", Message: "Failed to delete container %q: %v", Description: "There was an error trying to delete the specified container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodePauseError is generated when we try to pause a container // but failed. ErrorCodePauseError = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "PAUSEERROR", Message: "Cannot pause container %s: %s", Description: "There was an error trying to pause the specified container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNeedStream is generated when we try to stream a container's // logs but no output stream was specified. ErrorCodeNeedStream = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NEEDSTREAM", Message: "You must choose at least one stream", Description: "While trying to stream a container's logs, no output stream was specified", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeDanglingOne is generated when we try to specify more than one // 'dangling' specifier. ErrorCodeDanglingOne = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "DANLGINGONE", Message: "Conflict: cannot use more than 1 value for `dangling` filter", Description: "The specified 'dangling' filter may not have more than one value", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeImgDelUsed is generated when we try to delete an image // but it is being used. ErrorCodeImgDelUsed = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "IMGDELUSED", Message: "conflict: unable to remove repository reference %q (must force) - container %s is using its referenced image %s", Description: "An attempt was made to delete an image but it is currently being used", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeImgNoParent is generated when we try to find an image's // parent but its not in the graph. ErrorCodeImgNoParent = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "IMGNOPARENT", Message: "unable to get parent image: %v", Description: "There was an error trying to find an image's parent, it was not in the graph", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeExportFailed is generated when an export fails. ErrorCodeExportFailed = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXPORTFAILED", Message: "%s: %s", Description: "There was an error during an export operation", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeExecResize is generated when we try to resize an exec // but its not running. ErrorCodeExecResize = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECRESIZE", Message: "Exec %s is not running, so it can not be resized.", Description: "An attempt was made to resize an 'exec', but the 'exec' is not running", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeContainerNotRunning is generated when we try to get the info // on an exec but the container is not running. ErrorCodeContainerNotRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CONTAINERNOTRUNNING", Message: "Container %s is not running: %s", Description: "An attempt was made to retrieve the information about an 'exec' but the container is not running", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeNoExecID is generated when we try to get the info // on an exec but it can't be found. ErrorCodeNoExecID = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOEXECID", Message: "No such exec instance '%s' found in daemon", Description: "The specified 'exec' instance could not be found", HTTPStatusCode: http.StatusNotFound, }) // ErrorCodeExecPaused is generated when we try to start an exec // but the container is paused. ErrorCodeExecPaused = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECPAUSED", Message: "Container %s is paused, unpause the container before exec", Description: "An attempt to start an 'exec' was made, but the owning container is paused", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeExecRestarting is generated when we try to start an exec // but the container is restarting. ErrorCodeExecRestarting = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECRESTARTING", Message: "Container %s is restarting, wait until the container is running", Description: "An attempt to start an 'exec' was made, but the owning container is restarting", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeExecRunning is generated when we try to start an exec // but its already running. ErrorCodeExecRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECRUNNING", Message: "Error: Exec command %s is already running", Description: "An attempt to start an 'exec' was made, but 'exec' is already running", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeExecExited is generated when we try to start an exec // but its already running. ErrorCodeExecExited = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECEXITED", Message: "Error: Exec command %s has already run", Description: "An attempt to start an 'exec' was made, but 'exec' was already run", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeExecCantRun is generated when we try to start an exec // but it failed for some reason. ErrorCodeExecCantRun = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECCANTRUN", Message: "Cannot run exec command %s in container %s: %s", Description: "An attempt to start an 'exec' was made, but an error occurred", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeExecAttach is generated when we try to attach to an exec // but failed. ErrorCodeExecAttach = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECATTACH", Message: "attach failed with error: %s", Description: "There was an error while trying to attach to an 'exec'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeExecContainerStopped is generated when we try to start // an exec but then the container stopped. ErrorCodeExecContainerStopped = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "EXECCONTAINERSTOPPED", Message: "container stopped while running exec", Description: "An attempt was made to start an 'exec' but the owning container is in the 'stopped' state", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeDefaultName is generated when we try to delete the // default name of a container. ErrorCodeDefaultName = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "DEFAULTNAME", Message: "Conflict, cannot remove the default name of the container", Description: "An attempt to delete the default name of a container was made, but that is not allowed", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeNoParent is generated when we try to delete a container // but we can't find its parent image. ErrorCodeNoParent = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOPARENT", Message: "Cannot get parent %s for name %s", Description: "An attempt was made to delete a container but its parent image could not be found", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCantDestroy is generated when we try to delete a container // but failed for some reason. ErrorCodeCantDestroy = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANTDESTROY", Message: "Cannot destroy container %s: %v", Description: "An attempt was made to delete a container but it failed", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmRunning is generated when we try to delete a container // but its still running. ErrorCodeRmRunning = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMRUNNING", Message: "Conflict, You cannot remove a running container. Stop the container before attempting removal or use -f", Description: "An attempt was made to delete a container but the container is still running, try to either stop it first or use '-f'", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeRmFailed is generated when we try to delete a container // but it failed for some reason. ErrorCodeRmFailed = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMFAILED", Message: "Could not kill running container, cannot remove - %v", Description: "An error occurred while trying to delete a running container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmNotFound is generated when we try to delete a container // but couldn't find it. ErrorCodeRmNotFound = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMNOTFOUND", Message: "Could not kill running container, cannot remove - %v", Description: "An attempt to delete a container was made but the container could not be found", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmState is generated when we try to delete a container // but couldn't set its state to RemovalInProgress. ErrorCodeRmState = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMSTATE", Message: "Failed to set container state to RemovalInProgress: %s", Description: "An attempt to delete a container was made, but there as an error trying to set its state to 'RemovalInProgress'", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmDriverFS is generated when we try to delete a container // but the driver failed to delete its filesystem. ErrorCodeRmDriverFS = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMDRIVERFS", Message: "Driver %s failed to remove root filesystem %s: %s", Description: "While trying to delete a container, the driver failed to remove the root filesystem", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmFS is generated when we try to delete a container // but failed deleting its filesystem. ErrorCodeRmFS = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMFS", Message: "Unable to remove filesystem for %v: %v", Description: "While trying to delete a container, the driver failed to remove the filesystem", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmExecDriver is generated when we try to delete a container // but failed deleting its exec driver data. ErrorCodeRmExecDriver = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMEXECDRIVER", Message: "Unable to remove execdriver data for %s: %s", Description: "While trying to delete a container, there was an error trying to remove th exec driver data", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeRmVolumeInUse is generated when we try to delete a container // but failed deleting a volume because its being used. ErrorCodeRmVolumeInUse = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMVOLUMEINUSE", Message: "Conflict: %v", Description: "While trying to delete a container, one of its volumes is still being used", HTTPStatusCode: http.StatusConflict, }) // ErrorCodeRmVolume is generated when we try to delete a container // but failed deleting a volume. ErrorCodeRmVolume = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "RMVOLUME", Message: "Error while removing volume %s: %v", Description: "While trying to delete a container, there was an error trying to delete one of its volumes", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeInvalidCpusetCpus is generated when user provided cpuset CPUs // are invalid. ErrorCodeInvalidCpusetCpus = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "INVALIDCPUSETCPUS", Message: "Invalid value %s for cpuset cpus.", Description: "While verifying the container's 'HostConfig', CpusetCpus value was in an incorrect format", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeInvalidCpusetMems is generated when user provided cpuset mems // are invalid. ErrorCodeInvalidCpusetMems = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "INVALIDCPUSETMEMS", Message: "Invalid value %s for cpuset mems.", Description: "While verifying the container's 'HostConfig', CpusetMems value was in an incorrect format", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNotAvailableCpusetCpus is generated when user provided cpuset // CPUs aren't available in the container's cgroup. ErrorCodeNotAvailableCpusetCpus = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTAVAILABLECPUSETCPUS", Message: "Requested CPUs are not available - requested %s, available: %s.", Description: "While verifying the container's 'HostConfig', cpuset CPUs provided aren't available in the container's cgroup available set", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeNotAvailableCpusetMems is generated when user provided cpuset // memory nodes aren't available in the container's cgroup. ErrorCodeNotAvailableCpusetMems = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "NOTAVAILABLECPUSETMEMS", Message: "Requested memory nodes are not available - requested %s, available: %s.", Description: "While verifying the container's 'HostConfig', cpuset memory nodes provided aren't available in the container's cgroup available set", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorVolumeNameTaken is generated when an error occurred while // trying to create a volume that has existed using different driver. ErrorVolumeNameTaken = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "VOLUME_NAME_TAKEN", Message: "A volume named %s already exists. Choose a different volume name.", Description: "An attempt to create a volume using a driver but the volume already exists with a different driver", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCmdNotFound is generated when container cmd can't start, // container command not found error, exit code 127 ErrorCodeCmdNotFound = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CMDNOTFOUND", Message: "Container command not found or does not exist.", Description: "Command could not be found, command does not exist", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCmdCouldNotBeInvoked is generated when container cmd can't start, // container command permission denied error, exit code 126 ErrorCodeCmdCouldNotBeInvoked = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CMDCOULDNOTBEINVOKED", Message: "Container command could not be invoked.", Description: "Permission denied, cannot invoke command", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCantStart is generated when container cmd can't start, // for any reason other than above 2 errors ErrorCodeCantStart = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANTSTART", Message: "Cannot start container %s: %s", Description: "There was an error while trying to start a container", HTTPStatusCode: http.StatusInternalServerError, }) // ErrorCodeCantDeletePredefinedNetwork is generated when one of the predefined networks // is attempted to be deleted. ErrorCodeCantDeletePredefinedNetwork = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANT_DELETE_PREDEFINED_NETWORK", Message: "%s is a pre-defined network and cannot be removed", Description: "Engine's predefined networks cannot be deleted", HTTPStatusCode: http.StatusForbidden, }) // ErrorCodeMultipleNetworkConnect is generated when more than one network is passed // when creating a container ErrorCodeMultipleNetworkConnect = errcode.Register(errGroup, errcode.ErrorDescriptor{ Value: "CANNOT_CONNECT_TO_MULTIPLE_NETWORKS", Message: "Container cannot be connected to %s", Description: "A container can only be connected to one network at the time", HTTPStatusCode: http.StatusBadRequest, }) )