redhat7.4下离线安装MHA0.58

 安装文档https://github.com/yoshinorim/mha4mysql-manager/wiki/Installation#installing-mha-node 离线安装 安装环境redhat7.4+MHA0.58+MySQL5.7.30 1、下载MHA Node and MHA Manager安装包 https://github.com/yoshinorim 2、配置SSH互信 3、安装 MHA Node 3.1安装目标： 在master、slave、management server节点都需要安装 3.2 在 RHEL/CentOS 操作系统下, 安装如下(两种方式，任选其一) 3.2.1  rpm包安装(https://pkgs.org/) ## If you have not installed DBD::mysql, install it like below, or install from source. # yum install perl-DBD-MySQL ## Get MHA Node rpm package from "Downloads" section.  yum -y localinstall mha4mysql-node-0.58-0.el7.centos.noarch.rpm 4、安装 MHA Manager 在master节点安装即可 4.1需要提前安装如下： MHA Node package DBD::mysql Config::Tiny Log::Dispatch Parallel::ForkManager Time::HiRes (included from Perl v5.7.3) 4.2 在 RHEL/CentOS 操作系统下, 安装如下(两种方式，任选其一) 4.2.1 rpm包安装 ## Install dependent Perl modules  yum install perl-DBD-MySQL  yum install perl-Config-Tiny  yum install perl-Log-Dispatch  yum install perl-Parallel-ForkManager ## Install MHA Node, since MHA Manager uses some modules provided by MHA Node. rpm -ivh mha4mysql-node-X.Y-0.noarch.rpm ## Finally you can install MHA Manager  rpm -ivh mha4mysql-manager-X.Y-0.noarch.rpm --------- MHA Manager具体安装步骤----------- 配置redhat7.4YUM源 yum install perl yum install perl-DBI yum install perl-DBD-MySQL yum install perl-IO-Socket-SSL yum -y localinstall perl-Mail-Sender-0.8.23-1.el7.noarch.rpm yum -y localinstall perl-Mail-Sendmail-0.79-21.el7.noarch.rpm yum -y localinstall perl-MIME-Types-1.38-2.el7.noarch.rpm yum -y localinstall perl-Email-Date-Format-1.002-15.el7.noarch.rpm yum -y localinstall perl-MIME-Lite-3.030-1.el7.noarch.rpm（之前需要perl-MIME-Types和perl-Email-Date-Format） yum -y localinstall perl-Log-Dispatch-2.41-1.el7.1.noarch.rpm（之前需要perl-Mail-Sender、perl-Mail-Sendmail和perl-MIME-Lite） yum -y localinstall perl-Parallel-ForkManager-1.05-1.el7.noarch.rpm yum -y localinstall mha4mysql-node-0.58-0.el7.centos.noarch.rpm 验证node安装： cd /usr/bin  ls apply_diff_relay_logs save_binary_logs filter_mysqlbinlog purge_relay_logs yum -y localinstall perl-Config-Tiny-2.14-7.el7.noarch.rpm yum -y localinstall mha4mysql-manager-0.58-0.el7.centos.noarch.rpm 验证manager安装： [root@manage module]# ll /usr/bin/master* -rwxr-xr-x. 1 root root 1995 Mar 22  2018 /usr/bin/masterha_check_repl -rwxr-xr-x. 1 root root 1779 Mar 22  2018 /usr/bin/masterha_check_ssh -rwxr-xr-x. 1 root root 1865 Mar 22  2018 /usr/bin/masterha_check_status -rwxr-xr-x. 1 root root 3201 Mar 22  2018 /usr/bin/masterha_conf_host -rwxr-xr-x. 1 root root 2517 Mar 22  2018 /usr/bin/masterha_manager -rwxr-xr-x. 1 root root 2165 Mar 22  2018 /usr/bin/masterha_master_monitor -rwxr-xr-x. 1 root root 2373 Mar 22  2018 /usr/bin/masterha_master_switch -rwxr-xr-x. 1 root root 5172 Mar 22  2018 /usr/bin/masterha_secondary_check -rwxr-xr-x. 1 root root 1739 Mar 22  2018 /usr/bin/masterha_stop 配置MHA su - asuser mkdir -p /data/masterha/ cp /home/asuser/mysql_auto_install/mha/cfg_mha/app.cnf . cp /home/asuser/mysql_auto_install/mha/cfg_mha/master_ip_failover . masterha_check_ssh --conf=/data/masterha/app.cnf masterha_check_repl --conf=/data/masterha/app.cnf masterha_check_status --conf=/data/masterha/app.cnf su - asuser nohup /usr/bin/masterha_manager --conf=/data/masterha/app.cnf --remove_dead_master_conf --ignore_last_failover >/data/masterha/manager.log  </dev/null 2>&1 &