Documentation
¶
Index ¶
- Constants
- func ParseHost(defaultToTLS, defaultToUnixXDG bool, val string) (string, error)
- func ParseLink(val string) (string, string, error)
- func ParseTCPAddr(tryAddr string, defaultAddr string) (string, error)
- func ValidateDNSSearch(val string) (string, error)
- func ValidateEnv(val string) (string, error)
- func ValidateExtraHost(val string) (string, error)
- func ValidateHost(val string) (string, error)
- func ValidateIPAddress(val string) (string, error)
- func ValidateLabel(val string) (string, error)
- func ValidateSingleGenericResource(val string) (string, error)
- type ListOpts
- func (opts *ListOpts) Delete(key string)
- func (opts *ListOpts) Get(key string) bool
- func (opts *ListOpts) GetAll() []string
- func (opts *ListOpts) GetAllOrEmpty() []string
- func (opts *ListOpts) GetMap() map[string]struct{}
- func (opts *ListOpts) Len() int
- func (opts *ListOpts) Set(value string) error
- func (opts *ListOpts) String() string
- func (opts *ListOpts) Type() string
- func (opts *ListOpts) WithValidator(validator ValidatorFctType) *ListOpts
- type MapMapOpts
- type MapOpts
- type MemBytes
- type NamedListOpts
- type NamedMapMapOpts
- type NamedMapOpts
- type NamedOption
- type NamedUlimitOpt
- type PoolsOpt
- type RuntimeOpt
- type UlimitOpt
- type ValidatorFctListType
- type ValidatorFctType
Constants ¶
const ( // DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. dockerd -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 = "tcp://" + DefaultHTTPHost + ":2375" // DefaultTLSHost constant defines the default host string used by docker for TLS sockets DefaultTLSHost = "tcp://" + DefaultHTTPHost + ":2376" // DefaultNamedPipe defines the default named pipe used by docker on Windows DefaultNamedPipe = `//./pipe/docker_engine` // HostGatewayName is the string value that can be passed // to the IPAddr section in --add-host that is replaced by // the value of HostGatewayIP daemon config value HostGatewayName = "host-gateway" )
const ( // DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. dockerd -H tcp://:8080 DefaultHTTPHost = "localhost" // DefaultHost constant defines the default host string used by docker on other hosts than Windows DefaultHost = "unix://" + DefaultUnixSocket )
Variables ¶
This section is empty.
Functions ¶
func ParseHost ¶
ParseHost and set defaults for a Daemon host string. defaultToTLS is preferred over defaultToUnixXDG.
func ParseTCPAddr ¶
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 ¶
ValidateDNSSearch validates domain for resolvconf search configuration. A zero length domain is represented by a dot (.).
func ValidateEnv ¶
ValidateEnv validates an environment variable and returns it. If no value is specified, it obtains its value from the current environment
As on ParseEnvFile and related to #16585, environment variable names are not validate whatsoever, it's up to application inside docker to validate them or not.
The only validation here is to check if name is empty, per #25099
func ValidateExtraHost ¶
ValidateExtraHost validates that the specified string is a valid extrahost and returns it. ExtraHost is in the form of name:ip where the ip has to be a valid ip (IPv4 or IPv6).
func ValidateHost ¶
ValidateHost validates that the specified string is a valid host and returns it.
func ValidateIPAddress ¶
ValidateIPAddress validates if the given value is a correctly formatted IP address, and returns the value in normalized form. Leading and trailing whitespace is allowed, but it does not allow IPv6 addresses surrounded by square brackets ("[::1]").
Refer to net.ParseIP for accepted formats.
func ValidateLabel ¶
ValidateLabel validates that the specified string is a valid label, it does not use the reserved namespaces com.docker.*, io.docker.*, org.dockerproject.* and returns it. Labels are in the form on key=value.
func ValidateSingleGenericResource ¶
ValidateSingleGenericResource validates that a single entry in the generic resource list is valid. i.e 'GPU=UID1' is valid however 'GPU:UID1' or 'UID1' isn't
Types ¶
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 ¶
func NewListOptsRef(values *[]string, validator ValidatorFctType) *ListOpts
NewListOptsRef creates a new ListOpts with the specified values and validator.
func (*ListOpts) GetAllOrEmpty ¶
GetAllOrEmpty returns the values of the slice or an empty slice when there are no values.
func (*ListOpts) GetMap ¶
GetMap returns the content of values in a map in order to avoid duplicates.
func (*ListOpts) WithValidator ¶
func (opts *ListOpts) WithValidator(validator ValidatorFctType) *ListOpts
WithValidator returns the ListOpts with validator set.
type MapMapOpts ¶
type MapMapOpts struct {
// contains filtered or unexported fields
}
MapMapOpts holds a map of maps of values and a validation function.
func NewMapMapOpts ¶
func NewMapMapOpts(values map[string]map[string]string, validator ValidatorFctType) *MapMapOpts
NewMapMapOpts creates a new MapMapOpts with the specified map of values and a validator.
func (*MapMapOpts) GetAll ¶
func (opts *MapMapOpts) GetAll() map[string]map[string]string
GetAll returns the values of MapOpts as a map.
func (*MapMapOpts) Set ¶
func (opts *MapMapOpts) Set(value string) error
Set validates if needed the input value and add it to the internal map, by splitting on '='.
func (*MapMapOpts) String ¶
func (opts *MapMapOpts) String() string
func (*MapMapOpts) Type ¶
func (opts *MapMapOpts) Type() string
Type returns a string name for this Option type
type MapOpts ¶
type MapOpts struct {
// contains filtered or unexported fields
}
MapOpts holds a map of values and a validation function.
func NewMapOpts ¶
func NewMapOpts(values map[string]string, validator ValidatorFctType) *MapOpts
NewMapOpts creates a new MapOpts with the specified map of values and a validator.
type MemBytes ¶
type MemBytes int64
MemBytes is a type for human readable memory bytes (like 128M, 2g, etc)
func (*MemBytes) UnmarshalJSON ¶
UnmarshalJSON is the customized unmarshaler for MemBytes
type NamedListOpts ¶
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 ¶
func NewNamedListOptsRef(name string, values *[]string, validator ValidatorFctType) *NamedListOpts
NewNamedListOptsRef creates a reference to a new NamedListOpts struct.
func (*NamedListOpts) Name ¶
func (o *NamedListOpts) Name() string
Name returns the name of the NamedListOpts in the configuration.
type NamedMapMapOpts ¶
type NamedMapMapOpts struct {
MapMapOpts
// contains filtered or unexported fields
}
NamedMapMapOpts is a MapMapOpts with a configuration name. This struct is useful to keep reference to the assigned field name in the internal configuration struct.
func NewNamedMapMapOpts ¶
func NewNamedMapMapOpts(name string, values map[string]map[string]string, validator ValidatorFctType) *NamedMapMapOpts
NewNamedMapMapOpts creates a reference to a new NamedMapOpts struct.
func (*NamedMapMapOpts) Name ¶
func (o *NamedMapMapOpts) Name() string
Name returns the name of the NamedListOpts in the configuration.
type NamedMapOpts ¶
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 ¶
func NewNamedMapOpts(name string, values map[string]string, validator ValidatorFctType) *NamedMapOpts
NewNamedMapOpts creates a reference to a new NamedMapOpts struct.
func (*NamedMapOpts) Name ¶
func (o *NamedMapOpts) Name() string
Name returns the name of the NamedMapOpts in the configuration.
type NamedOption ¶
type NamedOption interface {
Name() string
}
NamedOption is an interface that list and map options with names implement.
type NamedUlimitOpt ¶
type NamedUlimitOpt struct {
UlimitOpt
// contains filtered or unexported fields
}
NamedUlimitOpt defines a named map of Ulimits
func NewNamedUlimitOpt ¶
func NewNamedUlimitOpt(name string, ref *map[string]*units.Ulimit) *NamedUlimitOpt
NewNamedUlimitOpt creates a new NamedUlimitOpt
type PoolsOpt ¶
type PoolsOpt struct {
Values []*ipamutils.NetworkToSplit
}
PoolsOpt is a Value type for parsing the default address pools definitions
func (*PoolsOpt) UnmarshalJSON ¶
UnmarshalJSON fills values structure info from JSON input
func (*PoolsOpt) Value ¶
func (p *PoolsOpt) Value() []*ipamutils.NetworkToSplit
Value returns the mounts
type RuntimeOpt ¶
type RuntimeOpt struct {
// contains filtered or unexported fields
}
RuntimeOpt defines a map of Runtimes
func NewNamedRuntimeOpt ¶
func NewNamedRuntimeOpt(name string, ref *map[string]system.Runtime, stockRuntime string) *RuntimeOpt
NewNamedRuntimeOpt creates a new RuntimeOpt
func (*RuntimeOpt) GetMap ¶
func (o *RuntimeOpt) GetMap() map[string]system.Runtime
GetMap returns a map of Runtimes (name: path)
func (*RuntimeOpt) Name ¶
func (o *RuntimeOpt) Name() string
Name returns the name of the NamedListOpts in the configuration.
func (*RuntimeOpt) Set ¶
func (o *RuntimeOpt) Set(val string) error
Set validates and updates the list of Runtimes
func (*RuntimeOpt) String ¶
func (o *RuntimeOpt) String() string
String returns Runtime values as a string.
type UlimitOpt ¶
type UlimitOpt struct {
// contains filtered or unexported fields
}
UlimitOpt defines a map of Ulimits
func NewUlimitOpt ¶
NewUlimitOpt creates a new UlimitOpt
type ValidatorFctListType ¶
ValidatorFctListType defines a validator function that returns a validated list of string and/or an error
type ValidatorFctType ¶
ValidatorFctType defines a validator function that returns a validated string and/or an error.
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