Struct OtlpConfig 

pub struct OtlpConfig {
    pub logs_endpoint: String,
    pub logs_auth_header: String,
    pub metrics_endpoint: Option<String>,
    pub metrics_auth_header: Option<String>,
}

OTLP log export configuration for a deployment.

When set, all compute workloads (containers and horizond VM workers) export their logs to the given endpoint via OTLP/HTTP.

The logs_auth_header is stored as plain text in DeploymentConfig because alien-runtime reads OTEL_EXPORTER_OTLP_HEADERS at tracing-init time, before vault secrets load. For horizond, the infra controller writes the same value to the cloud vault (same pattern as the machine token) and the startup script fetches it at boot via IAM.

Fields

logs_endpoint: String

Full OTLP logs endpoint URL. Example: “https:///v1/logs”

logs_auth_header: String

Auth header value in “key=value,…” format used for container OTLP env var injection.

alien-deployment injects this as the OTEL_EXPORTER_OTLP_HEADERS plain env var into all containers. It must be plain (not a vault secret) because alien-runtime reads OTEL_EXPORTER_OTLP_HEADERS at tracing-init time, before vault secrets load.

horizond VM workers do NOT use this field directly. The ContainerCluster infra controller writes the same value to the cloud vault (GCP: Secret Manager, AWS: Secrets Manager, Azure: Key Vault) and the startup script fetches it at boot via IAM — the same pattern as the machine token.

Example: “authorization=Bearer ”

metrics_endpoint: Option<String>

Full OTLP metrics endpoint URL (optional). When set, horizond exports its own VM/container orchestration metrics here. Example: “https://api.axiom.co/v1/metrics”

metrics_auth_header: Option<String>

Auth header value for the metrics endpoint in “key=value,…” format (optional).

When absent, logs_auth_header is reused for metrics — suitable when the same credential covers both signals. When present (e.g. Axiom with separate datasets), this value is used exclusively for metrics.

Example: “authorization=Bearer ,x-axiom-dataset=”

Trait Implementations

impl Clone for OtlpConfig

fn clone(&self) -> OtlpConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OtlpConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OtlpConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OtlpConfig

fn eq(&self, other: &OtlpConfig) -> 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 Serialize for OtlpConfig

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 OtlpConfig

impl StructuralPartialEq for OtlpConfig