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ContainerAttach

nucleus::isolation

Struct ContainerAttach 

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pub struct ContainerAttach;
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Attach to a running container by entering its namespaces

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impl ContainerAttach

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pub fn attach(state: &ContainerState, command: Vec<String>) -> Result<i32>

Attach to a running container and execute a command

Opens namespace FDs from /proc/<pid>/ns/*, forks, calls setns(2) for each, then execve the command. Parent waits with waitpid.

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