Ansible安装实录

1. 安装python

下载python安装包

wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tar.xz
tar xf Python-3.6.5.tar.xz

进入到Python文件目录

cd Python-3.6.5

创建安装make文件

./configure --prefix=/opt/software/python3.6.5 --enable-optimizations

创建

make && make install

创建python3的软连接

ln -s /opt/software/python3.6.5/bin/python3.6 /usr/bin/python3

创建pip软连接

ln -s /opt/software/python3.6.5/bin/pip3.6 /usr/bin/pip3

看看pip要不要升级

python3 -m pip install --upgrade pip

安装下virtualenv

python3 -m pip install virtualenv

网络不是很好的话,建议先从这里下载
https://files.pythonhosted.org/packages/05/f1/2e07e8ca50e047b9cc9ad56cf4291f4e041fa73207d000a095fe478abf84/virtualenv-16.7.9-py2.py3-none-any.whl

创建虚拟环境

创建用户

groupadd ansible 
useradd -s /bin/bash -d /sunline/ansible -g ansible ansible
passwd ansible

切换用户

su ansible

创建env环境

python3 -m virtualenv -p /opt/software/python3.6.5/bin/python3.6 .py3-ansible-env

进入虚拟环境

source /sunline/ansible/.py3-ansible-env/bin/activate

安装基础依赖

pip install pycrypto paramiko PyYAML jinja2

拷贝文件

cp -r ~/ansible-stable-2.5 ./ansible

安装ansible

python3.6 ansible/setup.py install

验证

查看下版本

ansible --version
ansible-playbook --version

创建一个playbooks的基本组织结构

(.py3-ansible-env) [[email protected] playbook_test]$ tree .
.
├── deploy.yml
├── inventory
│   └── test_env
├── roles
└── testbox
    └── tasks
        └── main.yml

4 directories, 3 files
(.py3-ansible-env) [[email protected] playbook_test]$

免密登录

一个免密登录

ssh-******
ssh-copy-id [email protected]
enter root password

执行第一个测试

(.py3-ansible-env) [[email protected] playbook_test]$ ansible-playbook -i inventory/test_env ./deploy.yml

执行结果

PLAY [testservers] *******************************************************

TASK [Gathering Facts] 
ok: [test.example.com]

TASK [testbox : Print Test Snow] ******************************************
changed: [test.example.com]

PLAY RECAP ***************************************************************************
test.example.com           : ok=2    changed=1    unreachable=0    failed=0   

好了完成了 !

参考文献

https://blog.51cto.com/increase/2091140

http://www.showerlee.com/archives/1862

https://blog.csdn.net/sinat_39403631/article/details/83473272

https://blog.csdn.net/zjyklwg/article/details/83033912