cilium安装部署

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clium是一个使用ebpf实现的cni

安装

ebpf需要高版本内核支持,建议5.0以上

  • 下载二进制文件
CILIUM_CLI_VERSION=$(curl -s https://raw.githubusercontent.com/cilium/cilium-cli/master/stable.txt)
CLI_ARCH=amd64
if [ "$(uname -m)" = "aarch64" ]; then CLI_ARCH=arm64; fi
curl -L --fail --remote-name-all https://github.com/cilium/cilium-cli/releases/download/${CILIUM_CLI_VERSION}/cilium-linux-${CLI_ARCH}.tar.gz{,.sha256sum}
sha256sum --check cilium-linux-${CLI_ARCH}.tar.gz.sha256sum
sudo tar xzvfC cilium-linux-${CLI_ARCH}.tar.gz /usr/local/bin
rm cilium-linux-${CLI_ARCH}.tar.gz{,.sha256sum}
  • 安装cilium
cilium install

cilium status

cilium hubble enable
  • 开启hubble可观测性界面
# 下载二进制文件
wget https://github.com/cilium/hubble/releases/download/v0.10.0/hubble-linux-amd64.tar.gz

# 开启hubble界面
cilium hubble enable --ui

# 打开hubble界面
cilium hubble ui

参考资料

https://docs.cilium.io/en/stable/