Struct DefaultExecutor 

pub struct DefaultExecutor {}

Trait Implementations

impl Clone for DefaultExecutor

fn clone(&self) -> DefaultExecutor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Executor for DefaultExecutor

fn exec(&self, spec: &Spec) -> Result<(), ExecutorError>

Executes the workload

fn validate(&self, spec: &Spec) -> Result<(), ExecutorValidationError>

Validate if the spec can be executed by the executor. This step runs after the container init process is created, entered into the correct namespace and cgroups, and pivot_root into the rootfs. But this step runs before waiting for the container start signal.

fn setup_envs( &self, envs: HashMap<String, String>, ) -> Result<(), ExecutorSetEnvsError>

Set environment variables for the container process to be executed. This step runs after the container init process is created, entered into the correct namespace and cgroups, and pivot_root into the rootfs. But this step runs before waiting for the container start signal. The host’s environment variables are not cleared yet at this point. They should be cleared explicitly if needed.