cri-api

本项目基于k8s-cri，当前沿用其文档。 未来，本项目仅支持v1规范，并完善examples，指导用户如何开发使用。

改代码从

研制计划

• 0.1.0：支持v1和v1alpha2规范，推送到rust仓库。
• 0.1.1：删除对v1alpha2规范支持。
• 0.2.0：添加示例代码。

lib.rs:

Examples

Connecting over TCP:

use cri_api::v1::runtime_service_client::RuntimeServiceClient;
use cri_api::v1::ListContainersRequest;
use tokio::main;

#[tokio::main]
async fn main() {
    let mut client = RuntimeServiceClient::connect("http://[::1]:50051")
        .await
        .expect("Could not create client.");

    let request = tonic::Request::new(ListContainersRequest { filter: None });
    let response = client
        .list_containers(request)
        .await
        .expect("Request failed.");
    println!("{:?}", response);
}

Connecting to a Unix domain socket:

use std::convert::TryFrom;
use tokio::main;

use cri_api::v1::runtime_service_client::RuntimeServiceClient;
use tokio::net::UnixStream;
use tonic::transport::{Channel, Endpoint, Uri};
use tower::service_fn;

#[tokio::main]
async fn main() {
    let path = "/run/containerd/containerd.sock";
    let channel = Endpoint::try_from("http://[::]")
        .unwrap()
        .connect_with_connector(service_fn(move |_: Uri| UnixStream::connect(path)))
        .await
        .expect("Could not create client.");

    let mut client = RuntimeServiceClient::new(channel);
}

API version v1, original Protocol Buffers file.