diff --git a/container/k8s-deploy-clilium.md b/container/k8s-deploy-clilium.md index fe2b3d11..77ca4cb8 100644 --- a/container/k8s-deploy-clilium.md +++ b/container/k8s-deploy-clilium.md @@ -1 +1,15 @@ -# 使用 clilium 配置网络 \ No newline at end of file +# 使用 clilium 配置网络 + +| 特性 | 最低版本 | +|---|---| +| Bandwidth Manager(带宽管理器) | >= 5.1 | +| Egress Gateway | | +| VXLAN Tunnel Endpoint (VTEP) Integration | | +|WireGuard Transparent Encryption|| +|Full support for Session Affinity|| +|BPF-based proxy redirection|| +|Socket-level LB bypass in pod netns|| +|L3 devices|| +|BPF-based host routing|| +|IPv6 BIG TCP support|| +|IPv4 BIG TCP support|| \ No newline at end of file diff --git a/container/k8s-deploy-prepare.md b/container/k8s-deploy-prepare.md index d52ba1cc..3b1dcdba 100644 --- a/container/k8s-deploy-prepare.md +++ b/container/k8s-deploy-prepare.md @@ -1,2 +1,10 @@ # 初始化准备 + +关闭 swap + +``` +sed -i '/swap / s/^\(.*\)$/#\1/g' /etc/fstab +``` + +内存不足时,Linux 会自动使用 swap,将部分内存数据存放到磁盘中,运维实际的观察的情况是当内存不够发生内存转储到 swap 的时候,系统的任务负载数字会飙升,而且会持续很长时间,整个系统出现僵死情况,与其整个节点挂掉,不如 OOM 的时候直接杀掉进程。 \ No newline at end of file