Ansible安装及OS规划

Ansible安装 

1.以管理用户mtnsadmin连接服务器后下载安装包（-O表示将下载的文件存放到指定的文件夹下，同时重命名下载的文件）

    sudo wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

    

2.cd到用户根目录安装

   cd ~

   sudo yum install -y ansible

   

3.安装完成后可查看版本信息

   ansible --version

   

4.创建ansible用户，修改密码和文件夹权限

   sudo useradd -d /home/ansible ansible

   sudo passwd ansible

   sudo chown -R ansible:ansible /etc/ansible/

   

5.配置ssh免密登录（切到ansible用户，生成秘钥对）

   su ansible

   ssh-keygen -t rsa

   

home目录下会生成一对秘钥：id_rsa为私钥，id_rsa.pub为公钥

6.传输公钥（传输给受控主机之后，可免密登录受控主机）

   ssh-copy-id -i ~/.ssh/id_rsa.pub mtnsadmin@172.22.9.4

   

OS规划（ansible批量）

1.ansible目录下创建脚本文件pres_root

2.指定服务器创建安装目录（all代表脚本文件中配置的所有主机，-f分线程执行）

ansible all -i pres_root -a "sudo mkdir -p /u01/pres/app" -f 21

ansible web -i pres_root -a "sudo mkdir -p /u01/pres/app/hap" -f 4

ansible web,hybris -i pres_root -a "sudo mkdir -p /u01/pres/app/hybris6200" -f 11

ansible sourcing -i pres_root -a "sudo mkdir -p /u01/pres/app/sourcing" -f 3

ansible sourcing -i pres_root -a "sudo mkdir -p /u01/pres/app/inventory" -f 3

创建用户

ansible web,hybris -i pres_root -a "sudo useradd -u 1100 preshybris" -f 11

ansible web -i pres_root -a "sudo useradd -u 1110 preshap" -f 4

ansible kafka -i pres_root -a "sudo useradd -u 1120 preskafka" -f 3

ansible redis -i pres_root -a "sudo useradd -u 1130 presredis" -f 3

ansible sourcing -i pres_root -a "sudo useradd -u 1140 pressourcing" -f 3

ansible sourcing -i pres_root -a "sudo useradd -u 1150 presinv" -f 3

检查用户

ansible sourcing -i pres_root -a "sudo tail -10 /etc/passwd" -f 3

修改目录权限

ansible kafka -i pres_root -a "sudo chown -R preskafka:preskafka /u01/pres/app" -f 3

ansible redis -i pres_root -a "sudo chown -R presredis:presredis /u01/pres/app" -f 3

ansible web,hybris -i pres_root -a "sudo chown -R preshybris:preshybris /u01" -f 11

ansible web -i pres_root -a "sudo chown -R preshybris:preshybris /u01/pres/app/hybris6200" -f 4

ansible web -i pres_root -a "sudo chown -R preshap:preshap /u01/pres/app/hap" -f 4

ansible sourcing -i pres_root -a "sudo chown -R pressourcing:pressourcing /u01/pres/app/sourcing" -f 3

ansible sourcing -i pres_root -a "sudo chown -R presinv:presinv /u01/pres/app/inventory" -f 3

3.创建挂载用户

sudo useradd -u 1160 presimage

sudo passwd presimage

sudo mkdir -p /u01/pres/app

//sudo chown -R presimage:presimage /u01

sudo useradd -u 1100 preshybris

sudo passwd preshybris

sudo useradd -u 1110 preshap

sudo passwd preshap

sudo useradd -u 1140 pressourcing

sudo passwd pressourcing

4.连接ftp服务器创建用户

sudo useradd -u 1180 preswmsftp

sudo passwd preswmsftp

sudo useradd -u 1190 presamiftp

sudo passwd presamiftp