diff options
| -rw-r--r-- | planetwars-matchrunner/src/docker_runner.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/planetwars-matchrunner/src/docker_runner.rs b/planetwars-matchrunner/src/docker_runner.rs index 6e73e08..f82e64e 100644 --- a/planetwars-matchrunner/src/docker_runner.rs +++ b/planetwars-matchrunner/src/docker_runner.rs @@ -45,10 +45,19 @@ async fn spawn_docker_process( let bot_code_dir = std::fs::canonicalize(¶ms.code_path).unwrap(); let code_dir_str = bot_code_dir.as_os_str().to_str().unwrap(); + let memory_limit = 512 * 1024 * 1024; // 512MB let config = container::Config { image: Some(params.image.clone()), host_config: Some(bollard::models::HostConfig { binds: Some(vec![format!("{}:{}", code_dir_str, "/workdir")]), + network_mode: Some("none".to_string()), + memory: Some(memory_limit), + memory_swap: Some(memory_limit), + // TODO: this applies a limit to how much cpu one bot can use. + // when running multiple bots concurrently though, the server + // could still become resource-starved. + cpu_period: Some(100_000), + cpu_quota: Some(10_000), ..Default::default() }), working_dir: Some("/workdir".to_string()), @@ -57,6 +66,7 @@ async fn spawn_docker_process( attach_stdout: Some(true), attach_stderr: Some(true), open_stdin: Some(true), + network_disabled: Some(true), ..Default::default() }; |