virtualenv环境下git源码安装Asible

安装epel和方便工具

# yum install epel-release -y && yum install lrzsz -y

 

 

下载python3.6.5

# wget http://www.python.org/ftp/python/3.6.5/python-3.6.5.tar.xz

 

安装gcc

# yum -y install gcc

安装git

# yum install git nss curl -y

 

安装openssl-devel，不然virtualenv报错

# yum install openssl-devel -y

安装python3.6

# tar xf Python-3.6.5.tar.xz

# cd Python-3.6.5

修改Setup文件

# vi /root/Python-3.6.5/Modules/Setup.dist

修改结果如下：(去掉最后4行的注释) 否则可能会报错：No module named _ssl

# Socket module helper for socket(2)
_socket socketmodule.c timemodule.c
# Socket module helper for SSL support; you must comment out the other
# socket line above, and possibly edit the SSL variable:
SSL=/usr/local/ssl
_ssl _ssl.c \
-DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
-L$(SSL)/lib -lssl -lcrypto

编译安装

# ./configure --prefix=/usr/local --with-ensurepip=install --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib"

# yum -y install zlib*

# make && make altinstall

 

安装virtualenv

# which pip3.6

/usr/local/bin/pip3.6

做个软链接，可直接pip触发pip3.6

# ln -s /usr/local/bin/pip3.6 /usr/local/bin/pip

# pip install virtualenv  -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

 

创建ansible系统账号

[root@localhost Python-3.6.5]# useradd deploy

[root@localhost Python-3.6.5]# su - deploy

 

在deploy用户下创建一个python3.6版本的virtualenv

# virtualenv -p /usr/local/bin/python3.6 .py3-a2.5-env

 

加载virtualenv，并在该虚拟环境下安装依赖包

$ source /home/deploy/.py3-a2.5-env/bin/activate

(.py3-a2.5-env) [deploy@localhost ~]$ pip install paramiko PyYAML jinja2

 

下载ansible源码包(这个下来的应该是有各个版本的)

(.py3-a2.5-env)# git clone https://gitee.com/mirrors/ansible.git

 

将ansible源码包移动至虚拟环境下，并进入该目录

(.py3-a2.5-env)# mv ansible .py3-a2.5-env/

(.py3-a2.5-env)$ cd .py3-a2.5-env/ansible/

 

将ansible版本切换至stable-2.5

(.py3-a2.5-env)# git checkout stable-2.5

 

在虚拟环境下加载ansible2.5版本（不用git下载，而是直接下2.5版本，没有hacking文件夹，没法用这个方法安装）

(.py3-a2.5-env)# source /home/deploy/.py3-a2.5-env/ansible/hacking/env-setup -q

查看

(.py3-a2.5-env) [deploy@localhost ansible]$ ansible --version

ansible 2.5.15 (stable-2.5 0d1ecee767) last updated 2020/09/21 15:17:30 (GMT +800)
  config file = None
  configured module search path = ['/home/deploy/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/deploy/.py3-a2.5-env/ansible/lib/ansible
  executable location = /home/deploy/.py3-a2.5-env/bin/ansible
  python version = 3.6.5 (default, Sep 19 2020, 15:09:49) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]

安装成功！