opts

package
v1.12.5 Latest Latest
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 Go to latest Published: Dec 16, 2016 License: Apache-2.0 Imports: 7 Imported by: 0

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Index

Constants

View Source 
const DefaultHTTPHost = "localhost"

DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker daemon -H tcp://:8080

Variables

View Source 
var (
	// DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. docker daemon -H tcp://
	// These are the IANA registered port numbers for use with Docker
	// see http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker
	DefaultHTTPPort = 2375 // Default HTTP Port
	// DefaultTLSHTTPPort Default HTTP Port used when TLS enabled
	DefaultTLSHTTPPort = 2376 // Default TLS encrypted HTTP Port
	// DefaultUnixSocket Path for the unix socket.
	// Docker daemon by default always listens on the default unix socket
	DefaultUnixSocket = "/var/run/docker.sock"
	// DefaultTCPHost constant defines the default host string used by docker on Windows
	DefaultTCPHost = fmt.Sprintf("tcp://%s:%d", DefaultHTTPHost, DefaultHTTPPort)
	// DefaultTLSHost constant defines the default host string used by docker for TLS sockets
	DefaultTLSHost = fmt.Sprintf("tcp://%s:%d", DefaultHTTPHost, DefaultTLSHTTPPort)
	// DefaultNamedPipe defines the default named pipe used by docker on Windows
	DefaultNamedPipe = `//./pipe/docker_engine`
)
View Source 
var DefaultHost = fmt.Sprintf("unix://%s", DefaultUnixSocket)

DefaultHost constant defines the default host string used by docker on other hosts than Windows

Functions

func ParseHost added in v1.9.0 

func ParseHost(defaultToTLS bool, val string) (string, error)

ParseHost and set defaults for a Daemon host string

func ParseTCPAddr added in v1.12.0 

func ParseTCPAddr(tryAddr string, defaultAddr string) (string, error)

ParseTCPAddr parses and validates that the specified address is a valid TCP address. It returns a formatted TCP address, either using the address parsed from tryAddr, or the contents of defaultAddr if tryAddr is a blank string. tryAddr is expected to have already been Trim()'d defaultAddr must be in the full `tcp://host:port` form

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 a dot (.).

func ValidateHost added in v1.7.0 

func ValidateHost(val string) (string, error)

ValidateHost validates that the specified 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 validates that the specified string is a valid label, and returns it. Labels are in the form on key=value.

func ValidateSysctl added in v1.12.0 

func ValidateSysctl(val string) (string, error)

ValidateSysctl validates a sysctl and returns it.

Types

type FilterOpt added in v1.12.0 

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

FilterOpt is a flag type for validating filters

func NewFilterOpt added in v1.12.0 

func NewFilterOpt() FilterOpt

NewFilterOpt returns a new FilterOpt

func (*FilterOpt) Set added in v1.12.0 

func (o *FilterOpt) Set(value string) error

Set sets the value of the opt by parsing the command line value

func (*FilterOpt) String added in v1.12.0 

func (o *FilterOpt) String() string

func (*FilterOpt) Type added in v1.12.0 

func (o *FilterOpt) Type() string

Type returns the option type

func (*FilterOpt) Value added in v1.12.0 

func (o *FilterOpt) Value() filters.Args

Value returns the value of this option

type IPOpt added in v1.9.0 

type IPOpt struct {
	*net.IP
}

IPOpt holds an IP. It is used to store values from CLI flags.

func NewIPOpt added in v1.9.0 

func NewIPOpt(ref *net.IP, defaultVal string) *IPOpt

NewIPOpt creates a new IPOpt from a reference net.IP and a string representation of an IP. If the string is not a valid IP it will fallback to the specified reference.

func (*IPOpt) Set added in v1.9.0 

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

Set sets an IPv4 or IPv6 address from a given string. If the given string is not parseable as an IP address it returns an error.

func (*IPOpt) String added in v1.9.0 

func (o *IPOpt) String() string

String returns the IP address stored in the IPOpt. If stored IP is a nil pointer, it returns an empty string.

type ListOpts 

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

ListOpts holds a list of values and a validation function.

func NewListOpts 

func NewListOpts(validator ValidatorFctType) ListOpts

NewListOpts creates a new ListOpts with the specified validator.

func NewListOptsRef added in v1.8.0 

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

NewListOptsRef creates a new ListOpts with the specified values and validator.

func (*ListOpts) Delete 

func (opts *ListOpts) Delete(key string)

Delete removes the specified element from the slice.

func (*ListOpts) Get 

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

Get checks the existence of the specified key.

func (*ListOpts) GetAll 

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

GetAll returns the values of slice.

func (*ListOpts) GetAllOrEmpty added in v1.9.1 

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

GetAllOrEmpty returns the values of the slice or an empty slice when there are no values.

func (*ListOpts) GetMap 

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

GetMap returns the content of values in a map in order to avoid duplicates.

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 adds it to the internal slice.

func (*ListOpts) String 

func (opts *ListOpts) String() string

func (*ListOpts) Type added in v1.12.0 

func (opts *ListOpts) Type() string

Type returns a string name for this Option type

type MapOpts added in v1.7.0 

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

MapOpts 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

NewMapOpts creates a new MapOpts with the specified map of values and a validator.

func (*MapOpts) GetAll added in v1.9.0 

func (opts *MapOpts) GetAll() map[string]string

GetAll returns the values of MapOpts as a map.

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

func (*MapOpts) Type added in v1.12.0 

func (opts *MapOpts) Type() string

Type returns a string name for this Option type

type NamedListOpts added in v1.10.0 

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

NamedListOpts is a ListOpts with a configuration name. This struct is useful to keep reference to the assigned field name in the internal configuration struct.

func NewNamedListOptsRef added in v1.10.0 

func NewNamedListOptsRef(name string, values *[]string, validator ValidatorFctType) *NamedListOpts

NewNamedListOptsRef creates a reference to a new NamedListOpts struct.

func (*NamedListOpts) Name added in v1.10.0 

func (o *NamedListOpts) Name() string

Name returns the name of the NamedListOpts in the configuration.

type NamedMapOpts added in v1.10.0 

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

NamedMapOpts is a MapOpts struct with a configuration name. This struct is useful to keep reference to the assigned field name in the internal configuration struct.

func NewNamedMapOpts added in v1.10.0 

func NewNamedMapOpts(name string, values map[string]string, validator ValidatorFctType) *NamedMapOpts

NewNamedMapOpts creates a reference to a new NamedMapOpts struct.

func (*NamedMapOpts) Name added in v1.10.0 

func (o *NamedMapOpts) Name() string

Name returns the name of the NamedMapOpts in the configuration.

type NamedOption added in v1.10.0 

type NamedOption interface {
	Name() string
}

NamedOption is an interface that list and map options with names implement.

type ValidatorFctListType added in v1.5.0 

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

ValidatorFctListType defines a validator function that returns a validated list of string and/or an error

type ValidatorFctType 

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

ValidatorFctType defines a validator function that returns a validated string and/or an error.

Source Files

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