随笔分类 -  网络

使用docker的方式启动keepalived做高可用
摘要：镜像地址：docker pull zhangnan30/keepalived-amd64:2.0.20 启动脚本： docker run \ --name keepalived \ --restart=always \ --cap-add=NET_ADMIN --cap-add=NET_RAW -- 阅读全文
posted @ 2023-04-20 15:21 ZANAN 阅读(151) 评论(0) 推荐(0) 编辑
keepalived简单配置
摘要：cat keepalived.conf ! Configuration File for keepalived global_defs { router_id LVS_DEVEL } vrrp_instance VI_1 { state MASTER interface enp3s0 virtual 阅读全文
posted @ 2022-08-09 11:42 ZANAN 阅读(23) 评论(0) 推荐(0) 编辑
linux中TIME_WAIT过多处理方法
摘要：扩大Time_wait队列 sysctl -a|grep net.ipv4.tcp_max_tw_buckets sysctl -w net.ipv4.tcp_max_tw_buckets=10000 提升Time_wait队列回收时间 net.ipv4.tcp_tw_recycle = 1 表示开 阅读全文
posted @ 2021-04-23 13:33 ZANAN 阅读(292) 评论(0) 推荐(0) 编辑

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