配置主从数据库

将mongodb-linux-x86_64-4.0.4.tgz复制到chinaskill-sql-1和chinaskill-sql-2
[root@chinaskill-sql-1 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-1 ~]# cd /usr/local
[root@chinaskill-sql-1 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-1 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-1 local]# source /etc/profile
[root@chinaskill-sql-1 local]# mkdir -p /data/db
[root@chinaskill-sql-1 local]# mongo --version

[root@chinaskill-sql-2 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-2 ~]# cd /usr/local
[root@chinaskill-sql-2 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-2 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-2 local]# source /etc/profile
[root@chinaskill-sql-2 local]# mkdir -p /data/db
[root@chinaskill-sql-2 local]# mongo --version