Struct ServiceConfig 

pub struct ServiceConfig {
    pub nacos_addr: String,
    pub namespace: String,
    pub service_name: String,
    pub group: String,
    pub service_host: String,
    pub service_port: u16,
    pub weight: f64,
    pub ephemeral: bool,
    pub auth: Option<(String, String)>,
    pub metadata: HashMap<String, String>,
}

Full configuration required to register a service instance.

Build one via ServiceConfig::builder or ServiceConfig::from_env.

Fields

nacos_addr: String

Nacos server address, formatted as host:port.

namespace: String

Nacos namespace id.

service_name: String

Service name.

group: String

Service group, defaults to DEFAULT_GROUP.

service_host: String

Advertised host (IP or hostname) registered to Nacos.

service_port: u16

Advertised port registered to Nacos.

weight: f64

Instance weight, defaults to DEFAULT_WEIGHT.

ephemeral: bool

Whether the instance is ephemeral, defaults to true.

auth: Option<(String, String)>

Auth credentials (username, password); both must be provided or neither.

metadata: HashMap<String, String>

Extra metadata. META_GRPC_PORT is auto-populated with the port unless the user supplies their own value.

Implementations

impl ServiceConfig

pub fn builder() -> ServiceConfigBuilder

Create a fresh, empty builder.

pub fn from_env() -> Result<Self>

Load configuration from environment variables.

Required: NACOS_ADDR, NACOS_NAMESPACE, SERVICE_ADDR, SERVICE_NAME.

Optional: SERVICE_HOST (falls back to the local IP), NACOS_USERNAME + NACOS_PASSWORD (both must be present, or both absent).

Trait Implementations

impl Clone for ServiceConfig

fn clone(&self) -> ServiceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceConfig

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

Formats the value using the given formatter.