command

package
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 Go to latest Published: Oct 27, 2017 License: Apache-2.0 Imports: 39 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// Names of environment variables used to supply various
	// config options to the Nomad CLI.
	EnvNomadAddress = "NOMAD_ADDR"
	EnvNomadRegion  = "NOMAD_REGION"
)
View Source 
const (
	InstallScriptsPath  string = "https://raw.githubusercontent.com/openebs/maya/master/scripts/"
	BootstrapScript     string = "install_bootstrap.sh"
	BootstrapScriptPath string = InstallScriptsPath + BootstrapScript
	MayaScriptsPath     string = "/etc/maya.d/scripts/"
	// Utility scripts
	GetPrivateIPScript string = MayaScriptsPath + "get_first_private_ip.sh"
	// Consul scripts
	InstallConsulScript     string = MayaScriptsPath + "install_consul.sh"
	SetConsulAsServerScript string = MayaScriptsPath + "set_consul_as_server.sh"
	SetConsulAsClientScript string = MayaScriptsPath + "set_consul_as_client.sh"
	StartConsulServerScript string = MayaScriptsPath + "start_consul_server.sh"
	StartConsulClientScript string = MayaScriptsPath + "start_consul_client.sh"
	// Nomad scripts
	InstallNomadScript     string = MayaScriptsPath + "install_nomad.sh"
	SetNomadAsServerScript string = MayaScriptsPath + "set_nomad_as_server.sh"
	SetNomadAsClientScript string = MayaScriptsPath + "set_nomad_as_client.sh"
	StartNomadServerScript string = MayaScriptsPath + "start_nomad_server.sh"
	StartNomadClientScript string = MayaScriptsPath + "start_nomad_client.sh"
	// Docker scripts
	InstallDockerScript string = MayaScriptsPath + "install_docker.sh"

	//MayaServer Scripts
	InstallMayaserverScript string = MayaScriptsPath + "install_mayaserver.sh"
	StartMayaServerScript   string = MayaScriptsPath + "start_mayaserver.sh"
	//flannel Scripts
	InstallFlannelScript string = MayaScriptsPath + "install_flannel.sh"
)

Install specific scripts, path etc

Variables

View Source 
var ErrMissingCommand error = errors.New("missing command")
View Source 
var (
	MaximumVolumeNameSize = 64
)

Functions

func Contains 

func Contains(arr []string, val string) bool

func CreateAPIVsm 

func CreateAPIVsm(vname string, size string) error

CreateAPIVsm to create the Vsm through a API call to m-apiserver

func DeleteVsm 

func DeleteVsm(vname string) error

DeleteVsm to get delete Volume through a API call to m-apiserver

func Filter 

func Filter(list []string, check func(string) bool) []string

func FormatList 

func FormatList(in []string) string

func GetStatus 

func GetStatus(address string, obj interface{}) (error, int)

GetStatus will return json response and statusCode

func GetVolDetails 

func GetVolDetails(volName string, obj interface{}) error

getVolDetails gets response in json format of a volume from m-apiserver

func GetVolumeStats 

func GetVolumeStats(address string, obj interface{}) (error, int)

GetStatus will return json response and statusCode

func GetVsm 

func GetVsm(obj interface{}) error

func IsHeadDisk 

func IsHeadDisk(diskName string) bool

func ListSnapshot 

func ListSnapshot(name string) error

func ParseLabels 

func ParseLabels(labels []string) (map[string]string, error)

func Parser 

func Parser(body []byte, obj interface{}) error

func PrintValidationErrors 

func PrintValidationErrors(errors []error)

PrintValidationErrors loops through the errors

func RestClient 

func RestClient() ([]byte, error)

func Snapshot 

func Snapshot(volname string, snapname string, labels map[string]string) (string, error)

func StatsOutput 

func StatsOutput(c *VsmStatsCommand, annotations *Annotations, args []string, statusArray []string, stats1 VolumeStats, stats2 VolumeStats) error

StatsOutput will return error code if any otherwise return zero

func ValidVolumeName 

func ValidVolumeName(name string) bool

func VsmListOutput 

func VsmListOutput() error

Types

type Annotation 

type Annotation struct {
	IQN    string `json:"Iqn"`
	Volume string `json:"Volume"`
	Portal string `json:"Portal"`
	Size   string `json:"Size"`
}

type Annotations 

type Annotations struct {
	TargetPortal     string `json:"vsm.openebs.io/targetportals"`
	ClusterIP        string `json:"vsm.openebs.io/cluster-ips"`
	Iqn              string `json:"vsm.openebs.io/iqn"`
	ReplicaCount     string `json:"vsm.openebs.io/replica-count"`
	ControllerStatus string `json:"vsm.openebs.io/controller-status"`
	ReplicaStatus    string `json:"vsm.openebs.io/replica-status"`
	VolSize          string `json:"vsm.openebs.io/volume-size"`
	ControllerIP     string `json:"vsm.openebs.io/controller-ips"`
	//	VolAddr          string `json:"vsm.openebs.io/replica-ips"`
	Replicas string `json:"vsm.openebs.io/replica-ips"`
}

Annotations describes volume struct

func GetVolAnnotations 

func GetVolAnnotations(volName string) (*Annotations, error)

GetVolAnnotations gets annotations of volume

func GetVolumeSpec 

func GetVolumeSpec(volName string) (*Annotations, error)

type Config 

type Config struct {
	Version float64 `json:"version"`
	Kind    string  `json:"kind"`
	Spec    struct {
		Provider string `json:"provider"`
		Bin      []struct {
			Name    string `json:"name"`
			Version string `json:"version"`
		} `json:"bin"`
	} `json:"spec"`
	Metadeta []struct {
		Role string `json:"role"`
	} `json:"metadeta"`
	Args []struct {
		Name string `json:"name"`
		Addr string `json:"addr"`
	} `json:"args"`
}

Config holds the configuration of maya

type ControllerClient 

type ControllerClient struct {
	Address string
	Host    string
	// contains filtered or unexported fields
}

func NewControllerClient 

func NewControllerClient(address string) (*ControllerClient, error)

NewControllerClient create the new replica client

func (*ControllerClient) ListReplicas 

func (c *ControllerClient) ListReplicas(path string) ([]Replica, error)

func (*ControllerClient) RevertSnapshot 

func (c *ControllerClient) RevertSnapshot(volname string, snapshot string) error

type DataFormatter 

type DataFormatter interface {
	// TransformData should return transformed string data.
	TransformData(interface{}) (string, error)
}

DataFormatter is a transformer of the data.

func DataFormat 

func DataFormat(format, tmpl string) (DataFormatter, error)

DataFormat returns the data formatter specified format.

type DiskInfo 

type DiskInfo struct {
	Name        string   `json:"name"`
	Parent      string   `json:"parent"`
	Children    []string `json:"children"`
	Removed     bool     `json:"removed"`
	UserCreated bool     `json:"usercreated"`
	Created     string   `json:"created"`
	Size        string   `json:"size"`
}

type EvalStatusCommand 

type EvalStatusCommand struct {
	Meta
}

func (*EvalStatusCommand) Help 

func (c *EvalStatusCommand) Help() string

func (*EvalStatusCommand) Run 

func (c *EvalStatusCommand) Run(args []string) int

func (*EvalStatusCommand) Synopsis 

func (c *EvalStatusCommand) Synopsis() string

type ExecCmdType 

type ExecCmdType string

Main command that Maya will use internally 

const (
	// Nomad is currently the underlying lib used by Maya
	// for VSM provisioning
	ExecNomad ExecCmdType = "nomad"

	// Kubernetes may be another lib that can be used
	// for VSM provisioning
	ExecKube ExecCmdType = "kubectl"

	// Will be used for unit testing purposes
	ExecTesting ExecCmdType = "nopes"
)

type FlagSetFlags 

type FlagSetFlags uint

FlagSetFlags is an enum to define what flags are present in the default FlagSet returned by Meta.FlagSet. 

const (
	FlagSetNone    FlagSetFlags = 0
	FlagSetClient  FlagSetFlags = 1 << iota
	FlagSetDefault              = FlagSetClient
)

type InfoReplica 

type InfoReplica struct {
	client.Resource
	Dirty           bool                `json:"dirty"`
	Rebuilding      bool                `json:"rebuilding"`
	Head            string              `json:"head"`
	Parent          string              `json:"parent"`
	Size            string              `json:"size"`
	SectorSize      int64               `json:"sectorSize"`
	State           string              `json:"state"`
	Chain           []string            `json:"chain"`
	Disks           map[string]DiskInfo `json:"disks"`
	RemainSnapshots int                 `json:"remainsnapshots"`
	RevisionCounter string              `json:"revisioncounter"`
}

type InstallCommand 

type InstallCommand struct {
	// To control this CLI's display
	Ui cli.Ui

	// OS command to execute
	Cmd *exec.Cmd
}

type InstallMayaCommand 

type InstallMayaCommand struct {
	// To control this CLI's display
	M Meta

	// OS command to execute
	Cmd *exec.Cmd
	// contains filtered or unexported fields
}

InstallMayaCommand is a command implementation struct to setup Master Node

func (*InstallMayaCommand) Help 

func (c *InstallMayaCommand) Help() string

Help shows helpText for a particular CLI command

func (*InstallMayaCommand) Run 

func (c *InstallMayaCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*InstallMayaCommand) Synopsis 

func (c *InstallMayaCommand) Synopsis() string

Synopsis shows short information related to CLI command

type InstallOpenEBSCommand 

type InstallOpenEBSCommand struct {
	// To control this CLI's display
	M Meta

	// OS command to execute
	Cmd *exec.Cmd
	// contains filtered or unexported fields
}

InstallOpenEBSCommand is a command implementation struct

func (*InstallOpenEBSCommand) Help 

func (c *InstallOpenEBSCommand) Help() string

Help shows helpText for a particular CLI command

func (*InstallOpenEBSCommand) Run 

func (c *InstallOpenEBSCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*InstallOpenEBSCommand) Synopsis 

func (c *InstallOpenEBSCommand) Synopsis() string

Synopsis shows short information related to CLI command

type Installer 

type Installer interface {
	Install() int
}

type InternalCommand 

type InternalCommand struct {
	Cmd *exec.Cmd
	Ui  cli.Ui
}

func (*InternalCommand) Execute 

func (ic *InternalCommand) Execute(capturer ...*string) int

This executes the provided OS command (`assuming the command to be available where this binary is running`). It returns 0 or 1 depending on successful or failure in execution. NOTE: It will return the exit code of the internal command if available

type JSONFormat 

type JSONFormat struct {
}

func (*JSONFormat) TransformData 

func (p *JSONFormat) TransformData(data interface{}) (string, error)

TransformData returns JSON format string data.

type JobGetter 

type JobGetter struct {
	// contains filtered or unexported fields
}

func (*JobGetter) ApiJob 

func (j *JobGetter) ApiJob(jpath string) (*api.Job, error)

StructJob returns the Job struct from jobfile.

type LineLimitReader 

type LineLimitReader struct {
	io.ReadCloser
	// contains filtered or unexported fields
}

LineLimitReader wraps another reader and provides `tail -n` like behavior. LineLimitReader buffers up to the searchLimit and returns `-n` number of lines. After those lines have been returned, LineLimitReader streams the underlying ReadCloser

func NewLineLimitReader 

func NewLineLimitReader(r io.ReadCloser, lines, searchLimit int, timeLimit time.Duration) *LineLimitReader

NewLineLimitReader takes the ReadCloser to wrap, the number of lines to find searching backwards in the first searchLimit bytes. timeLimit can optionally be specified by passing a non-zero duration. When set, the search for the last n lines is aborted if no data has been read in the duration. This can be used to flush what is had if no extra data is being received. When used, the underlying reader must not block forever and must periodically unblock even when no data has been read.

func (*LineLimitReader) Read 

func (l *LineLimitReader) Read(p []byte) (n int, err error)

type ListStub 

type ListStub struct {
	Items []struct {
		Metadata struct {
			Annotations struct {
				BeJivaVolumeOpenebsIoCount   string `json:"vsm.openebs.io/replica-count"`
				BeJivaVolumeOpenebsIoVolSize string `json:"vsm.openebs.io/volume-size"`
				Iqn                          string `json:"vsm.openebs.io/iqn"`
				Targetportal                 string `json:"vsm.openebs.io/targetportals"`
			} `json:"annotations"`
			CreationTimestamp interface{} `json:"creationTimestamp"`
			Name              string      `json:"name"`
		} `json:"metadata"`
		Spec struct {
			AccessModes interface{} `json:"AccessModes"`
			Capacity    interface{} `json:"Capacity"`
			ClaimRef    interface{} `json:"ClaimRef"`
			OpenEBS     struct {
				VolumeID string `json:"volumeID"`
			} `json:"OpenEBS"`
			PersistentVolumeReclaimPolicy string `json:"PersistentVolumeReclaimPolicy"`
			StorageClassName              string `json:"StorageClassName"`
		} `json:"spec"`
		Status struct {
			Message string `json:"Message"`
			Phase   string `json:"Phase"`
			Reason  string `json:"Reason"`
		} `json:"status"`
	} `json:"items"`
	Metadata struct {
	} `json:"metadata"`
}

type MarkDiskAsRemovedInput 

type MarkDiskAsRemovedInput struct {
	client.Resource
	Name string `json:"name"`
}

type MayaAsNomadInstaller 

type MayaAsNomadInstaller struct {
	InstallCommand
	// contains filtered or unexported fields
}

func (*MayaAsNomadInstaller) Install 

func (c *MayaAsNomadInstaller) Install() int

The public command

type Meta 

type Meta struct {
	Ui cli.Ui
	// contains filtered or unexported fields
}

Meta contains the meta-options and functionality that nearly every Nomad command inherits.

func (*Meta) Client 

func (m *Meta) Client() (*api.Client, error)

Client is used to initialize and return a new API client using the default command line arguments and env vars.

func (*Meta) Colorize 

func (m *Meta) Colorize() *colorstring.Colorize

func (*Meta) FlagSet 

func (m *Meta) FlagSet(n string, fs FlagSetFlags) *flag.FlagSet

FlagSet returns a FlagSet with the common flags that every command implements. The exact behavior of FlagSet can be configured using the flags as the second parameter, for example to disable server settings on the commands that don't talk to a server.

type NetworkInstallCommand 

type NetworkInstallCommand struct {
	// To control this CLI's display
	M Meta

	// OS command to execute
	Cmd *exec.Cmd
	// contains filtered or unexported fields
}

NetworkInstallCommand is a command implementation struct

func (*NetworkInstallCommand) Help 

func (c *NetworkInstallCommand) Help() string

Help shows helpText for a particular CLI command

func (*NetworkInstallCommand) Run 

func (c *NetworkInstallCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*NetworkInstallCommand) Synopsis 

func (c *NetworkInstallCommand) Synopsis() string

Synopsis shows short information related to CLI command

type NodeStatusCommand 

type NodeStatusCommand struct {
	Meta
	// contains filtered or unexported fields
}

NodeStatusCommand is a command implementation struct

func (*NodeStatusCommand) Help 

func (c *NodeStatusCommand) Help() string

Help shows helpText for a particular CLI command

func (*NodeStatusCommand) Run 

func (c *NodeStatusCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*NodeStatusCommand) Synopsis 

func (c *NodeStatusCommand) Synopsis() string

Synopsis shows short information related to CLI command

type Replica 

type Replica struct {
	client.Resource
	Address string `json:"address"`
	Mode    string `json:"mode"`
}

type ReplicaClient 

type ReplicaClient struct {
	Address   string
	SyncAgent string
	Host      string
	// contains filtered or unexported fields
}

ReplicaClient is Client structure

func NewReplicaClient 

func NewReplicaClient(address string) (*ReplicaClient, error)

NewReplicaClient create the new replica client

func (*ReplicaClient) GetReplica 

func (c *ReplicaClient) GetReplica() (InfoReplica, error)

func (*ReplicaClient) MarkDiskAsRemoved 

func (c *ReplicaClient) MarkDiskAsRemoved(disk string) error

type ReplicaCollection 

type ReplicaCollection struct {
	client.Collection
	Data []Replica `json:"data"`
}

type RevertInput 

type RevertInput struct {
	client.Resource
	Name string `json:"name"`
}

type ServerMembersCommand 

type ServerMembersCommand struct {
	Meta
	Cmd *exec.Cmd
}

ServerMembersCommand is basic struct for cli command

func (*ServerMembersCommand) Help 

func (c *ServerMembersCommand) Help() string

Help is helper function

func (*ServerMembersCommand) Run 

func (c *ServerMembersCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*ServerMembersCommand) Synopsis 

func (c *ServerMembersCommand) Synopsis() string

Synopsis shows short information related to CLI command

type SnapshotCommand 

type SnapshotCommand struct {
}

SnapshotCommand is a Command implementation that just shows help for the subcommands nested below it.

func (*SnapshotCommand) Help 

func (c *SnapshotCommand) Help() string

func (*SnapshotCommand) Run 

func (c *SnapshotCommand) Run(args []string) int

func (*SnapshotCommand) Synopsis 

func (c *SnapshotCommand) Synopsis() string

type SnapshotCreateCommand 

type SnapshotCreateCommand struct {
	Meta
	Name   string
	Sname  string
	Labels map[string]string
}

func (*SnapshotCreateCommand) Help 

func (c *SnapshotCreateCommand) Help() string

Help shows helpText for a particular CLI command

func (*SnapshotCreateCommand) Run 

func (c *SnapshotCreateCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*SnapshotCreateCommand) Synopsis 

func (c *SnapshotCreateCommand) Synopsis() string

Synopsis shows short information related to CLI command

type SnapshotDeleteCommand 

type SnapshotDeleteCommand struct {
	Meta
	Name  string
	Sname string
}

func (*SnapshotDeleteCommand) DeleteSnapshot 

func (s *SnapshotDeleteCommand) DeleteSnapshot(volume string, snapshot string) error

func (*SnapshotDeleteCommand) Help 

func (s *SnapshotDeleteCommand) Help() string

func (*SnapshotDeleteCommand) Run 

func (s *SnapshotDeleteCommand) Run(args []string) int

func (*SnapshotDeleteCommand) Synopsis 

func (s *SnapshotDeleteCommand) Synopsis() string

Synopsis shows short information related to CLI command

type SnapshotInput 

type SnapshotInput struct {
	client.Resource
	Name        string            `json:"name"`
	UserCreated bool              `json:"usercreated"`
	Created     string            `json:"created"`
	Labels      map[string]string `json:"labels"`
}

type SnapshotListCommand 

type SnapshotListCommand struct {
	Meta
	Name string
}

func (*SnapshotListCommand) Help 

func (c *SnapshotListCommand) Help() string

func (*SnapshotListCommand) Run 

func (c *SnapshotListCommand) Run(args []string) int

func (*SnapshotListCommand) Synopsis 

func (c *SnapshotListCommand) Synopsis() string

Synopsis shows short information related to CLI command

type SnapshotOutput 

type SnapshotOutput struct {
	client.Resource
}

type SnapshotRevertCommand 

type SnapshotRevertCommand struct {
	Meta
	Name  string
	Sname string
}

func (*SnapshotRevertCommand) Help 

func (s *SnapshotRevertCommand) Help() string

func (*SnapshotRevertCommand) Run 

func (s *SnapshotRevertCommand) Run(args []string) int

func (*SnapshotRevertCommand) Synopsis 

func (s *SnapshotRevertCommand) Synopsis() string

Synopsis shows short information related to CLI command

type StatsArr 

type StatsArr struct {
	IQN    string `json:"Iqn"`
	Volume string `json:"Volume"`
	Portal string `json:"Portal"`
	Size   string `json:"Size"`

	ReadIOPS  int64 `json:"ReadIOPS"`
	WriteIOPS int64 `json:"WriteIOPS"`

	ReadThroughput  float64 `json:"ReadThroughput"`
	WriteThroughput float64 `json:"WriteThroughput"`

	ReadLatency  float64 `json:"ReadLatency"`
	WriteLatency float64 `json:"WriteLatency"`

	AvgReadBlockSize  int64 `json:"AvgReadBlockSize"`
	AvgWriteBlockSize int64 `json:"AvgWriteBlockSize"`

	SectorSize  float64 `json:"SectorSize"`
	ActualUsed  float64 `json:"ActualUsed"`
	LogicalSize float64 `json:"LogicalSize"`
}

type Status 

type Status struct {
	Resource        client.Resource
	ReplicaCounter  int64  `json:"replicacounter"`
	RevisionCounter string `json:"revisioncounter"`
}

type StringSlice 

type StringSlice []string

StringSlice is an opaque type for []string to satisfy flag.Value

func (*StringSlice) Set 

func (f *StringSlice) Set(value string) error

Set appends the string value to the list of values

func (*StringSlice) String 

func (f *StringSlice) String() string

String returns a readable representation of this value (for usage defaults)

func (*StringSlice) Value 

func (f *StringSlice) Value() []string

Value returns the slice of strings set by this flag

type SubCmdType 

type SubCmdType string

Sub command that will be used with above main command 

const (
	NomadRun    SubCmdType = "run"
	NomadStatus SubCmdType = "status"
	NomadPlan   SubCmdType = "plan"
)

Nomad specific commands

type TemplateFormat 

type TemplateFormat struct {
	// contains filtered or unexported fields
}

func (*TemplateFormat) TransformData 

func (p *TemplateFormat) TransformData(data interface{}) (string, error)

TransformData returns template format string data.

type VersionCommand 

type VersionCommand struct {
	Revision          string
	Version           string
	VersionPrerelease string
	Ui                cli.Ui
}

VersionCommand is a Command implementation prints the version.

func (*VersionCommand) Help 

func (c *VersionCommand) Help() string

Help shows helpText for a particular CLI command

func (*VersionCommand) Run 

func (c *VersionCommand) Run(_ []string) int

Run holds the flag values for CLI subcommands

func (*VersionCommand) Synopsis 

func (c *VersionCommand) Synopsis() string

Synopsis shows short information related to CLI command

type Volume 

type Volume struct {
	Spec struct {
		AccessModes interface{} `json:"AccessModes"`
		Capacity    interface{} `json:"Capacity"`
		ClaimRef    interface{} `json:"ClaimRef"`
		OpenEBS     struct {
			VolumeID string `json:"volumeID"`
		} `json:"OpenEBS"`
		PersistentVolumeReclaimPolicy string `json:"PersistentVolumeReclaimPolicy"`
		StorageClassName              string `json:"StorageClassName"`
	} `json:"Spec"`

	Status struct {
		Message string `json:"Message"`
		Phase   string `json:"Phase"`
		Reason  string `json:"Reason"`
	} `json:"Status"`
	Metadata struct {
		Annotations       interface{} `json:"annotations"`
		CreationTimestamp interface{} `json:"creationTimestamp"`
		Name              string      `json:"name"`
	} `json:"metadata"`
}

Volume is a command implementation struct

type VolumeCollection 

type VolumeCollection struct {
	client.Collection
	Data []Volumes `json:"data"`
}

type VolumeCommand 

type VolumeCommand struct {
}

VolumeCommand is a Command implementation that just shows help for the subcommands nested below it.

func (*VolumeCommand) Help 

func (c *VolumeCommand) Help() string

func (*VolumeCommand) Run 

func (c *VolumeCommand) Run(args []string) int

func (*VolumeCommand) Synopsis 

func (c *VolumeCommand) Synopsis() string

type VolumeStats 

type VolumeStats struct {
	Resource        client.Resource
	RevisionCounter int64         `json:"RevisionCounter"`
	ReplicaCounter  int64         `json:"ReplicaCounter"`
	SCSIIOCount     map[int]int64 `json:"SCSIIOCount"`

	ReadIOPS            string `json:"ReadIOPS"`
	TotalReadTime       string `json:"TotalReadTime"`
	TotalReadBlockCount string `json:"TotalReadBlockCount"`

	WriteIOPS            string `json:"WriteIOPS"`
	TotalWriteTime       string `json:"TotalWriteTime"`
	TotalWriteBlockCount string `json:"TotatWriteBlockCount"`

	SectorSize        string `json:"SectorSize"`
	UsedBlocks        string `json:"UsedBlocks"`
	UsedLogicalBlocks string `json:"UsedLogicalBlocks"`
}

type Volumes 

type Volumes struct {
	client.Resource
	Name         string `json:"name"`
	ReplicaCount int    `json:"replicaCount"`
	Endpoint     string `json:"endpoint"`
}

func GetVolume 

func GetVolume(path string) (*Volumes, error)

type VsmCreateCommand 

type VsmCreateCommand struct {
	// To control this CLI's display
	Meta
	// OS command to execute; <optional>
	Cmd *exec.Cmd
	// contains filtered or unexported fields
}

VsmCreateCommand is a command implementation struct

func (*VsmCreateCommand) Help 

func (c *VsmCreateCommand) Help() string

Help shows helpText for a particular CLI command

func (*VsmCreateCommand) Run 

func (c *VsmCreateCommand) Run(args []string) int

Run to get the flag values and start execution The logic of this function can be understood by understanding the help text defined earlier.

func (*VsmCreateCommand) Synopsis 

func (c *VsmCreateCommand) Synopsis() string

Synopsis shows short information related to CLI command

type VsmListCommand 

type VsmListCommand struct {
	Meta
	// contains filtered or unexported fields
}

VsmListCommand is a command implementation struct

func (*VsmListCommand) Help 

func (c *VsmListCommand) Help() string

Help shows helpText for a particular CLI command

func (*VsmListCommand) Run 

func (c *VsmListCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*VsmListCommand) Synopsis 

func (c *VsmListCommand) Synopsis() string

Synopsis shows short information related to CLI command

type VsmStatsCommand 

type VsmStatsCommand struct {
	Meta
	Address     string
	Host        string
	Length      int
	Replica_ips string
	Json        string
}

VsmStatsCommand is a command implementation struct

func (*VsmStatsCommand) Help 

func (c *VsmStatsCommand) Help() string

Help shows helpText for a particular CLI command

func (*VsmStatsCommand) Run 

func (c *VsmStatsCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*VsmStatsCommand) Synopsis 

func (c *VsmStatsCommand) Synopsis() string

Synopsis shows short information related to CLI command

type VsmStopCommand 

type VsmStopCommand struct {
	Meta
	// contains filtered or unexported fields
}

VsmStopCommand is a command implementation struct

func (*VsmStopCommand) Help 

func (c *VsmStopCommand) Help() string

Help shows helpText for a particular CLI command

func (*VsmStopCommand) Run 

func (c *VsmStopCommand) Run(args []string) int

Run holds the flag values for CLI subcommands

func (*VsmStopCommand) Synopsis 

func (c *VsmStopCommand) Synopsis() string

Synopsis shows short information related to CLI command

type VsmUpdateCommand 

type VsmUpdateCommand struct {
	// To control this CLI's display
	M Meta

	// OS command to execute; <optional>
	Cmd *exec.Cmd
	// contains filtered or unexported fields
}

func (*VsmUpdateCommand) Help 

func (c *VsmUpdateCommand) Help() string

func (*VsmUpdateCommand) Run 

func (c *VsmUpdateCommand) Run(args []string) int

func (*VsmUpdateCommand) Synopsis 

func (c *VsmUpdateCommand) Synopsis() string

Source Files

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