etcd集群安装配置
ETC集群配置 yum install etcd 安装 etcd每台安装步骤都一样,所以etcd2、etcd3都以etcd1步骤一样 安装只需一条命令即可: yum -y install etcd 修改配置文件 ETCDDATADIR=”/var/lib/etcd/etcd01″ ETCDLISTE...
ETC集群配置 yum install etcd 安装 etcd每台安装步骤都一样,所以etcd2、etcd3都以etcd1步骤一样 安装只需一条命令即可: yum -y install etcd 修改配置文件 ETCDDATADIR=”/var/lib/etcd/etcd01″ ETCDLISTE...
11、安装源 sudo curl -o /etc/yum.repos.d/mssql-server.repo https://packages.microsoft.com/config/rhel/7/mssql-server-2019.repo [root@localhost etc]# cd /e...
现象: RabbitMQ GUI上显示 Network partition detected Mnesia reports that this RabbitMQ cluster has experienced a network partition. There is a risk of losin...
时需要取消挂载/home或/data数据盘,但执行 umount -a 时出现umount: /home: device is busy,是什么原因呢?怎样解决umount:device is busy的报错 之所以会出现device is busy的报错,是因为有程序在使用/home或/data目...
在RabbitMQ中,Socket descriptors 是 File descriptors 的子集,它们也是一对此消彼长的关系。然而,它们的默认配额并不大,File descriptors 默认值为“1024”,而 Socket descriptors 的默认值也只有“829”,同时,File...
1.查看编码 #显示所有编码和字符校对的参数 SHOW VARIABLES WHERE Variable\name LIKE 'character\set\%' OR Variable\name LIKE 'collation%'; +--------------------------+-----...