Centos6.5安装ansible2.6.3

需求描述：

　　管理具有特征性的集群服务器，50台左右，服务都是规划好的！为了更加有效地管理服务器，需要引入协助管理员关系的工具！ansible基于ssh通信不需要安装agent(agentless),使用简单！

　　有需求，动力就会诞生！为了更好地服务自己及他人，分享知识中的点点滴滴！

搭建环境：

Linux: Centos6.5x64

python:python2.6+

ansible: 2.6.3

libsodium-1.0.16.tar.gz

https://pan.baidu.com/s/10nwgFipRbxF5yoDpYiqGtg 密码: 9w9i

ansible2.6.3

https://pan.baidu.com/s/1ZwzdkuhVvjhzgp9gbJZLTw 密码: 4mjq

01、下载ansible

https://releases.ansible.com/ansible/ansible-2.6.3.tar.gz //发行

https://releases.ansible.com/ansible/rpm/release/epel-6-x86_64/ansible-2.6.3-1.el6.ans.noarch.rpm //rpm

02、下载依赖

https://pypi.org/ //官方库根据名字自己搜索，注意对python版本的依赖

https://pan.baidu.com/s/1ZwzdkuhVvjhzgp9gbJZLTw 密码: 4mjq //已经下载好的！

03、安装依赖

#yum安装

yum install -y python python-setuptools gcc gcc-c++ python-devel openssl-devel libffi-devel

#源码安装libsodium

https://github.com/jedisct1/libsodium/releases/download/1.0.16/libsodium-1.0.16.tar.gz
./configure
make
make install

/etc/ld.so.conf.d/libsodium.conf //添加到系统环境动态库
/usr/local/lib/

ldconfig
ldconfig -v |grep local //查看是否加载

#脚本自动安装

#!/bin/bash
#desc:  auto setup ansible
#centos6.5+python2.6+ansible2.6.x

#解压
ls *.tar.gz |xargs -n1 tar zxf

cd  MarkupSafe*
python setup.py install
cd ..

cd Jinja2*
python setup.py install
cd ..

cd PyYAML*
python setup.py install
cd ..

cd pyasn1*
python setup.py install
cd ..

cd pycparser*
python setup.py install
cd ..

cd cffi*
python setup.py install
cd ..

cd six*
python setup.py install
cd ..

cd PyNaCl*
python setup.py install
cd ..

cd ipaddress*
python setup.py install
cd ..

cd enum34*
python setup.py install
cd ..

cd asn1crypto*
python setup.py install
cd ..

cd idna*
python setup.py install
cd ..

cd cryptography*
python setup.py install
cd ..

cd bcrypt*
python setup.py install
cd ..

cd ordereddict*
python setup.py install
cd ..

#安装parmiko
cd paramiko*                 
python setup.py install
cd ..

#安装ansible
cd ansible*
python setup.py install
cd ..

echo "all is ok"

注意：注意安装中的报错要处理下！我测试没有问题的。。。

04、配置文件

find / -name ansible.cfg 2>/dev/null //查找ansible.cfg主配置

mkdir -p /etc/ansible/
cp /root/ansible-2.6.3/examples/ansible.cfg /etc/ansible

host_key_checking = False //对ansible.cfg的knows检测取消

05、测试

#测试ssh主机是否可用

[root@lab-110 ansible]# ansible local -m ping -k    //-k 对root密码验证
SSH password: 
172.24.0.110 | SUCCESS => {
    "changed": false, 
    "ping": "pong"
}

#免密码通讯

ssh-keygen -t rsa //在control机器上生成密钥对 id_rsa 私钥 id_rsa.pub 公钥

利用ansible的authorized_key模块对远程主机分发公钥实现免密码登录

[root@lab-110 ansible]# ansible local -m authorized_key -a "user=root key='{{ lookup('file','/root/.ssh/id_rsa.pub') }}
'" -kSSH password: 
172.24.0.110 | SUCCESS => {
    "changed": true, 
    "comment": null, 
    "exclusive": false, 
    "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAs81XUJHkBhwoAKU62ngLiGrR9yhLLAPPkNbnMYLnpwXXAqQFv8wcuZw4Q6C17bnHW+77XAk
/TOyWJhZ9yHEjs80louqtZlf4s/t2wwLjCTYLLVnxPcS0KgwSvRnah+w9z0wAy0VU5QwNH4W3ukUnVCHTVI8FhWwm8tssTD+APJ1HMeum/EATIa5eNw8TEtYFOYTKtDbnXQe7BWFKrblwALQwLxaaEASFLAVv5V5BOVhFLxCIi969pQ9G46ij9jyLo7Md8Zm1ggS3zQZL9oH5WVP5pyDEjXHTCopEgp3VIirNfDRI+RDU98+BlLk8T65Z9QFM8Kf0kHw928BETmiEiw== root@lab-110",     "key_options": null, 
    "keyfile": "/root/.ssh/authorized_keys", 
    "manage_dir": true, 
    "path": null, 
    "state": "present", 
    "unique": false, 
    "user": "root", 
    "validate_certs": true
}
[root@lab-110 ansible]# ansible all -m ping
172.24.0.110 | SUCCESS => {
    "changed": false, 
    "ping": "pong"
}