Struct HealthCheckConfig 

pub struct HealthCheckConfig {
    pub check_type: HealthCheckType,
    pub path: String,
    pub expected_status: u16,
    pub interval_ms: u64,
    pub timeout_ms: u64,
    pub healthy_threshold: u32,
    pub unhealthy_threshold: u32,
}

Per-cluster active health check settings.

Configures periodic probing of upstream endpoints to detect failures before routing traffic to them.

let yaml = r#"
type: http
path: "/healthz"
expected_status: 200
interval_ms: 5000
timeout_ms: 2000
healthy_threshold: 2
unhealthy_threshold: 3
"#;
let hc: HealthCheckConfig = serde_yaml::from_str(yaml).unwrap();
assert_eq!(hc.check_type, HealthCheckType::Http);
assert_eq!(hc.path, "/healthz");
assert_eq!(hc.interval_ms, 5000);

Fields

check_type: HealthCheckType

Probe type: Http, Tcp, or Grpc.

path: String

HTTP path to probe (only used for http type).

expected_status: u16

Expected HTTP status code for a healthy response.

interval_ms: u64

Probe interval in milliseconds.

timeout_ms: u64

Probe timeout in milliseconds. Must be less than interval_ms.

healthy_threshold: u32

Consecutive successes required to mark an endpoint healthy.

unhealthy_threshold: u32

Consecutive failures required to mark an endpoint unhealthy.

Trait Implementations

impl Clone for HealthCheckConfig

fn clone(&self) -> HealthCheckConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HealthCheckConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HealthCheckConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HealthCheckConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.