1.安装salt-minion sed -i 's/^#//g' /etc/yum.repos.d/centos7.4.repo sed -i 's/enabled=0/enabled=1/g' /etc/yum.repos.d/centos7.4.repo rm -rf /etc/salt/pki/minion/minion_master.pub systemctl stop firewalld.service systemctl disable firewalld mshn=cnsz17pl2287 msip=10.116.100.149 hn="hadoop_datanode_"$(hostname) yum install salt-minion -y sed -i "s/^#master:.*/master: $mshn/g" /etc/salt/minion sed -i "s/^master:.*/master: $mshn/g" /etc/salt/minion sed -i "s/^#id:.*/id: $hn/g" /etc/salt/minion sed -i "s/^id:.*/id: $hn/g" /etc/salt/minion echo "$msip $mshn" >> /etc/hosts systemctl restart salt-minion.service systemctl enable salt-minion echo "TERM=linux" >> /etc/profile source /etc/profile 2.salt-master操作 a.接受key salt-key -L salt-key -A => Y b.建分组 vim /etc/salt/master 加入 dn: 'hadoop_datanode_*' hms: 'L@hadoop_history_webproxy_metastore_cnsz17pl1793,hive_metastore_cnsz17pl1786, hive_metastore_cnsz17pl1787,hive_metastore_cnsz17pl1789,hive_metastore_cnsz17pl2465' c.测试 salt -N hms test.ping salt -N hms cmd.run 'ls -ll /app' d.更新salt版本 salt -N hms cp.get_file salt://salt/minionsetup.py /tmp/minionsetup.py salt -N hms cmd.run "python /tmp/minionsetup.py upgrade" e.重启salt-minion salt -N hms cmd.run 'systemctl restart salt-minion.service' f.同步jdk salt -N newdn state.apply jdk 3.安装py2、py3 salt -N newdn state.apply py2 salt -N newdn state.apply py3 4.同步hosts文件 salt '*hadoop' state.apply hosts 5.同步rack机架信息 salt '*hadoop' state.apply rack --目标机器检查rack是否更新 6.同步hdfs-site配置 salt -N newdn state.apply hadoop.hdfs-site 7.同步yarn-site配置 salt -N newdn state.apply hadoop.yarn-site 8.同步mapred-site配置 salt -N newdn state.apply hadoop.mapred-site 9.同步yarn jar包 salt -N newdn state.apply hadoop.lib 10.同步system服务 salt -N newdn state.apply hadoop.systemd 11.同步HDATA目录 salt -N newdn state.apply hadoop.dir 12.同步log目录 salt -N newdn state.apply hadoop.logdir