pub struct Runtime { /* private fields */ }Expand description
The assembled single-node runtime. Owns the store spine, the apiserver, every driver task, and the container backend (retained for shutdown + test inspection).
Implementations§
Source§impl Runtime
impl Runtime
Sourcepub async fn start(config: EngenhoConfig) -> Result<Self, RuntimeError>
pub async fn start(config: EngenhoConfig) -> Result<Self, RuntimeError>
Boot every subsystem over one StoreMesh. Returns once the
apiserver is bound + every driver is spawned. The container
backend is constructed from config.runtime.kubelet_backend.
§Errors
See RuntimeError — config invalid, store start / leadership
failure, apiserver bind failure, or an unparseable listen addr.
Sourcepub async fn start_with_backend(
config: EngenhoConfig,
backend: Arc<dyn ContainerRuntime>,
) -> Result<Self, RuntimeError>
pub async fn start_with_backend( config: EngenhoConfig, backend: Arc<dyn ContainerRuntime>, ) -> Result<Self, RuntimeError>
Boot with an explicit pre-built ContainerRuntime (e.g.
Arc<FakeBackend>) so the caller holds the inspection handle.
The config’s kubelet_backend field is ignored — backend IS
the runtime the kubelet drives.
§Errors
Same as Runtime::start.
Sourcepub fn local_addr(&self) -> SocketAddr
pub fn local_addr(&self) -> SocketAddr
The address the apiserver actually bound to (resolves the
:0 ephemeral-port case to the OS-assigned port).
Sourcepub fn config(&self) -> &EngenhoConfig
pub fn config(&self) -> &EngenhoConfig
The loaded config — for tools + tests.
Sourcepub async fn shutdown(self) -> Result<(), RuntimeError>
pub async fn shutdown(self) -> Result<(), RuntimeError>
Graceful shutdown: abort + await every driver task, shut the apiserver down (2s grace, severs open watches), then terminate the store.
terminate consumes StoreMesh and requires the SOLE strong
Arc ref. The driver tasks + apiserver handlers each hold a
clone; aborting + awaiting the tasks and shutting the apiserver
down drops those clones, so Arc::try_unwrap then succeeds.
§Errors
RuntimeError::Server on apiserver shutdown failure,
RuntimeError::StoreStillShared if a store clone leaked past
shutdown, or RuntimeError::Store on terminate failure.
Auto Trait Implementations§
impl !RefUnwindSafe for Runtime
impl !UnwindSafe for Runtime
impl Freeze for Runtime
impl Send for Runtime
impl Sync for Runtime
impl Unpin for Runtime
impl UnsafeUnpin for Runtime
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