opts

package
v1.8.3 Latest Latest
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 Go to latest Published: Oct 12, 2015 License: Apache-2.0 Imports: 11 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (

	// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker -d -H tcp://:8080
	DefaultHTTPHost = "127.0.0.1"
	// DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. docker -d -H tcp://
	// TODO Windows. DefaultHTTPPort is only used on Windows if a -H parameter
	// is not supplied. A better longer term solution would be to use a named
	// pipe as the default on the Windows daemon.
	DefaultHTTPPort = 2375 // Default HTTP Port
	// DefaultUnixSocket Path for the unix socket.
	// Docker daemon by default always listens on the default unix socket
	DefaultUnixSocket = "/var/run/docker.sock"
)
View Source 
var DefaultHost = fmt.Sprintf("unix://%s", DefaultUnixSocket)
View Source 
var (
	// EnvironmentVariableRegexp A regexp to validate correct environment variables
	// Environment variables set by the user must have a name consisting solely of
	// alphabetics, numerics, and underscores - the first of which must not be numeric.
	EnvironmentVariableRegexp = regexp.MustCompile("^[[:alpha:]_][[:alpha:][:digit:]_]*$")
)

Functions

func DNSSearchListVar added in v1.8.0 

func DNSSearchListVar(values *[]string, names []string, usage string)

DNSSearchListVar Defines a flag with the specified names and usage and put the value into a ListOpts that will hold the values, validating the DNS search format.

func HostListVar added in v1.2.0 

func HostListVar(values *[]string, names []string, usage string)

HostListVar Defines a flag with the specified names and usage and put the value into a ListOpts that will hold the values, validating the Host format.

func IPListVar added in v1.2.0 

func IPListVar(values *[]string, names []string, usage string)

IPListVar Defines a flag with the specified names and usage and put the value into a ListOpts that will hold the values, validating the IP format.

func IPVar added in v1.2.0 

func IPVar(value *net.IP, names []string, defaultValue, usage string)

IPVar Defines a flag with the specified names and usage for IP and will use the specified defaultValue if the specified value is not valid.

func LabelListVar added in v1.4.0 

func LabelListVar(values *[]string, names []string, usage string)

LabelListVar Defines a flag with the specified names and usage and put the value into a ListOpts that will hold the values, validating the label format.

func ListVar added in v1.2.0 

func ListVar(values *[]string, names []string, usage string)

ListVar Defines a flag with the specified names and usage, and put the value list into ListOpts that will hold the values.

func LogOptsVar added in v1.7.0 

func LogOptsVar(values map[string]string, names []string, usage string)

LogOptsVar Defines a flag with the specified names and usage for --log-opts, and put the value map into MapOpt that will hold the values (key,value).

func MapVar added in v1.7.0 

func MapVar(values map[string]string, names []string, usage string)

MapVar Defines a flag with the specified names and usage, and put the value map into MapOpt that will hold the values (key,value).

func ParseEnvFile 

func ParseEnvFile(filename string) ([]string, error)

ParseEnvFile Read in a line delimited file with environment variables enumerated

func UlimitMapVar added in v1.6.0 

func UlimitMapVar(values *map[string]*ulimit.Ulimit, names []string, usage string)

UlimitMapVar Defines a flag with the specified names and usage for --ulimit, and put the value map into a UlimitOpt that will hold the values.

func ValidateAttach 

func ValidateAttach(val string) (string, error)

ValidateAttach Validates that the specified string is a valid attach option.

func ValidateDNSSearch added in v1.8.0 

func ValidateDNSSearch(val string) (string, error)

ValidateDNSSearch Validates domain for resolvconf search configuration. A zero length domain is represented by .

func ValidateDevice added in v1.8.0 

func ValidateDevice(val string) (string, error)

ValidateDevice Validate a path for devices It will make sure 'val' is in the form: 

[host-dir:]container-path[:mode]

func ValidateEnv 

func ValidateEnv(val string) (string, error)

ValidateEnv Validate an environment variable and returns it It will use EnvironmentVariableRegexp to ensure the name of the environment variable is valid. If no value is specified, it returns the current value using os.Getenv.

func ValidateExtraHost added in v1.3.0 

func ValidateExtraHost(val string) (string, error)

ValidateExtraHost Validate that the given string is a valid extrahost and returns it ExtraHost are in the form of name:ip where the ip has to be a valid ip (ipv4 or ipv6)

func ValidateHost added in v1.7.0 

func ValidateHost(val string) (string, error)

ValidateHost Validate that the given string is a valid host and returns it

func ValidateIPAddress added in v1.2.0 

func ValidateIPAddress(val string) (string, error)

ValidateIPAddress Validates an Ip address

func ValidateLabel added in v1.4.0 

func ValidateLabel(val string) (string, error)

ValidateLabel Validate that the given string is a valid label, and returns it Labels are in the form on key=value 

func ValidateLink(val string) (string, error)

ValidateLink Validates that the specified string has a valid link format (containerName:alias).

func ValidateMACAddress added in v1.6.0 

func ValidateMACAddress(val string) (string, error)

ValidateMACAddress Validates a MAC address

func ValidatePath 

func ValidatePath(val string) (string, error)

ValidatePath Validate a path for volumes It will make sure 'val' is in the form: 

[host-dir:]container-path[:rw|ro]

It will also validate the mount mode.

Types

type ErrBadEnvVariable 

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

ErrBadEnvVariable typed error for bad environment variable

func (ErrBadEnvVariable) Error 

func (e ErrBadEnvVariable) Error() string

type IpOpt added in v1.2.0 

type IpOpt struct {
	*net.IP
}

IpOpt type that hold an IP

func NewIpOpt added in v1.2.0 

func NewIpOpt(ref *net.IP, defaultVal string) *IpOpt

func (*IpOpt) Set added in v1.2.0 

func (o *IpOpt) Set(val string) error

func (*IpOpt) String added in v1.2.0 

func (o *IpOpt) String() string

type ListOpts 

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

ListOpts type that hold a list of values and a validation function.

func NewListOpts 

func NewListOpts(validator ValidatorFctType) ListOpts

NewListOpts Create a new ListOpts with the specified validator.

func NewListOptsRef added in v1.8.0 

func NewListOptsRef(values *[]string, validator ValidatorFctType) *ListOpts

func (*ListOpts) Delete 

func (opts *ListOpts) Delete(key string)

Delete remove the given element from the slice.

func (*ListOpts) Get 

func (opts *ListOpts) Get(key string) bool

Get checks the existence of the given key.

func (*ListOpts) GetAll 

func (opts *ListOpts) GetAll() []string

GetAll returns the values' slice. FIXME: Can we remove this?

func (*ListOpts) GetMap 

func (opts *ListOpts) GetMap() map[string]struct{}

GetMap returns the content of values in a map in order to avoid duplicates. FIXME: can we remove this?

func (*ListOpts) Len 

func (opts *ListOpts) Len() int

Len returns the amount of element in the slice.

func (*ListOpts) Set 

func (opts *ListOpts) Set(value string) error

Set validates if needed the input value and add it to the internal slice.

func (*ListOpts) String 

func (opts *ListOpts) String() string

type MapOpts added in v1.7.0 

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

MapOpts type that holds a map of values and a validation function.

func NewMapOpts added in v1.8.0 

func NewMapOpts(values map[string]string, validator ValidatorFctType) *MapOpts

func (*MapOpts) Set added in v1.7.0 

func (opts *MapOpts) Set(value string) error

Set validates if needed the input value and add it to the internal map, by splitting on '='.

func (*MapOpts) String added in v1.7.0 

func (opts *MapOpts) String() string

type UlimitOpt added in v1.6.0 

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

func NewUlimitOpt added in v1.6.0 

func NewUlimitOpt(ref *map[string]*ulimit.Ulimit) *UlimitOpt

func (*UlimitOpt) GetList added in v1.6.0 

func (o *UlimitOpt) GetList() []*ulimit.Ulimit

func (*UlimitOpt) Set added in v1.6.0 

func (o *UlimitOpt) Set(val string) error

func (*UlimitOpt) String added in v1.6.0 

func (o *UlimitOpt) String() string

type ValidatorFctListType added in v1.5.0 

type ValidatorFctListType func(val string) ([]string, error)

ValidatorFctListType validator that return a validate list of string and/or an error

type ValidatorFctType 

type ValidatorFctType func(val string) (string, error)

ValidatorFctType validator that return a validate string and/or an error

Source Files

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