摘要：
set env db_host=136.198.111.110 db_password=db.3NIoTP7 db_port=3081 db_user=order db_name=order_from db_table=product 备份表 mysqldump -h${db_host} -u${d 阅读全文
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内核TCP参数优化 net.ipv4.tcp_fin_timeout = 2 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_keepalive_time = 阅读全文
摘要：
集群资源查看 kubectl get nodes #查看节点状态 kubectl get cs #kubectl检查组件健康状态 kubectl get pods kubectl get all kubectl get svc $serviceames kubectl get ep kubectl 阅读全文