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1.1 backup主机配置1.1.1 安装rsync服务1.安装rsync [root@backup ~]# yum install rsync -y 2.配置rsync [root@backup ~]# vi /etc/rsyncd.conf uid = www gid = www port = 阅读全文
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mysqldump -uroot -p -A -B -R --master-data=2 --events --single-transaction|gzip > /opt/all.sql.gz 阅读全文
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rpm -ivh http://repo.saltstack.com/yum/redhat/salt-repo-latest-3.el7.noarch.rpm 阅读全文
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LB01(nginx+keepalived) 192.168.56.11 VIP:192.168.56.21LB02(nginx+keepalived) 192.168.56.12 WEB1 192.168.56.13 LNMP RS1WEB2 192.168.56.14 LMMP RS2 3.7 阅读全文
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centos7的rabbitmq升级到3.7.10集群#卸载[root@linux-node1 ~]# systemctl stop rabbitmq-server [root@linux-node1 ~]# yum remove rabbitmq-server -y [root@linux-nod 阅读全文
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#centos7部署rabbitmq集群 [root@linux-node1 yum.repos.d]# yum install rabbitmq-server -y[root@linux-node1 yum.repos.d]# systemctl enable rabbitmq-server.se 阅读全文
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master:server-id:3slave:server-id:4master开启binlog show variables like 'log_bin';#master授权:grant replication slave on *.* to 'rep'@'192.168.1.%' identi 阅读全文