Enum junction_api::Target

pub enum Target {
    Dns(Dns),
    KubeService(KubeService),
}

A traffic target. Traffic targets are abstract, uniquely identifiable places to route traffic, like a DNS name or a Kubernetes Service.

Variants

Dns(Dns)

A DNS hostname.

Traffic sent to a DNS hostname will uses the addresses returned from DNS as its final destination. How addresses are fetched and load balanced is configured on each Backend.

KubeService(KubeService)

The addresses that make up a Kubernetes Service.

Any type of Service, except an ExternalName Service may be used as a traffic target (to represent an ExternalName Service, use a DNS target) and will route traffic directly to Pod IPs as if the service had explicitly set ClusterIP: None.

Implementations

impl Target

pub fn dns(name: &str) -> Result<Self, Error>

Create a new DNS target. The given name must be a valid RFC 1123 DNS hostname.

pub fn kube_service(namespace: &str, name: &str) -> Result<Self, Error>

Create a new Kubernetes Service target.

name and hostname must be valid DNS subdomain labels.

pub fn into_backend(self, port: u16) -> BackendId

Convert this target into a BackendId with the specified port.

pub fn into_vhost(self, port: Option<u16>) -> VirtualHost

Convert this target into a VirtualHost with an optional port.

pub fn name(&self) -> String

The canonical name of this Target.

This is an alias for the Display representation.

Trait Implementations

impl Clone for Target

fn clone(&self) -> Target

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Target

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Target

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Target

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Target

type Err = Error

The associated error which can be returned from parsing.

fn from_str(name: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Target

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Target

fn cmp(&self, other: &Target) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Target

fn eq(&self, other: &Target) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Target

fn partial_cmp(&self, other: &Target) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Target

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Target

impl StructuralPartialEq for Target