pub struct RuntimeContext {
pub environment: Environment,
pub pod_name: Option<String>,
pub namespace: Option<String>,
pub node_name: Option<String>,
pub container_id: Option<String>,
pub memory_limit_bytes: Option<u64>,
pub cpu_quota_cores: Option<f64>,
}Expand description
Rich runtime context detected once at startup, immutable after.
Provides all K8s/container metadata in one place. Modules read from this
instead of doing their own env var lookups. Detected lazily on first access
via runtime_context().
On bare metal, most fields are None — features that read them become no-ops.
Fields§
§environment: EnvironmentDetected runtime environment.
pod_name: Option<String>K8s pod name (from POD_NAME or HOSTNAME env var).
namespace: Option<String>K8s namespace (from POD_NAMESPACE env var or service account).
node_name: Option<String>K8s node name (from NODE_NAME env var).
container_id: Option<String>Container ID (from HOSTNAME in container environments).
memory_limit_bytes: Option<u64>cgroup memory limit in bytes (None if unlimited or bare metal).
cpu_quota_cores: Option<f64>cgroup CPU quota in cores (None if unlimited or bare metal).
Implementations§
Source§impl RuntimeContext
impl RuntimeContext
Sourcepub fn detect() -> Self
pub fn detect() -> Self
Detect the full runtime context.
Reads environment variables and filesystem signals. Safe to call
on bare metal — fields will be None when not in a container.
Sourcepub fn is_kubernetes(&self) -> bool
pub fn is_kubernetes(&self) -> bool
Convenience: is this running in Kubernetes?
Sourcepub fn is_container(&self) -> bool
pub fn is_container(&self) -> bool
Convenience: is this running in any container?
Sourcepub fn is_bare_metal(&self) -> bool
pub fn is_bare_metal(&self) -> bool
Convenience: is this bare metal / local dev?
Trait Implementations§
Source§impl Clone for RuntimeContext
impl Clone for RuntimeContext
Source§fn clone(&self) -> RuntimeContext
fn clone(&self) -> RuntimeContext
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for RuntimeContext
impl Debug for RuntimeContext
Auto Trait Implementations§
impl Freeze for RuntimeContext
impl RefUnwindSafe for RuntimeContext
impl Send for RuntimeContext
impl Sync for RuntimeContext
impl Unpin for RuntimeContext
impl UnsafeUnpin for RuntimeContext
impl UnwindSafe for RuntimeContext
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