ansible安装配合Virtualenv，,ansible安装让

ansible安装

让项目运行在一个独立的局部的 Python 环境中，使采用不同环境的项目互不干扰。

安装方式：

yum安装：

安装EPEL源

yum install epel-releaseyum install ansible

编译安装：

yum-y install python-jinja2 PyYAML python-paramiko python-babel python-cryptotar xf ansible-1.5.4.tar.gzcd ansible-1.5.4python setup.py buildpython setup.py installmkdir/etc/ansiblecp-r examples/*/etc/ansiblel

Git方式：(我是用的这种)

使用python自带的python virtualenv工具隔离Python3.6、Ansible和系统其他python环境。

编译安装python3.6.5

[[email protected] ~]# wget http://www.python.org/ftp/python/3.6.5/Python-3.6.5.tar.xz

[[email protected] ~]# tar xf Python-3.6.5.tar.xz

[[email protected] ~]# cd Python-3.6.5

安装编译所需的依赖

[[email protected] Python-3.6.5]# yum install -y gcc zlib* openssl*

开始编译

[[email protected] Python-3.6.5]# ./configure --prefix=/usr/local/ --with-ensurepip=install --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib"

--prefix=/usr/local/ ---指定安装路径--with-ensurepip=install ----安装pip--enable-shared   ---disable/enable building shared python library 启用共享函数构建的库LDFLAGS="-Wl,-rpath /usr/local/lib"----Wl 将后面跟的参数传递给连接器 ld；-rpath 添加运行时库的搜索路径现代linux的发行版配置的python都是编译成share library方式，有些第三方软件如mod_wsgi和Blender必须要这样才能正常运行。但是，如果把python编译成share library，就必须告知如何才能找到这个library。有两种办法达到这个目的：通过在configure命令的最后加入LDFLAGS="-Wl,-rpath /usr/local/lib"选项把路径编译到可执行文件里面去

接下来安装

[[email protected] Python-3.6.5]# make && make altinstall，输入echo $?查看命令是否执行成功

安装virtualenv

[[email protected] Python-3.6.5]# cd /usr/local/bin/

[[email protected] bin]# ln -s /usr/local/bin/pip3.6 /usr/local/bin/pip

[[email protected] bin]# pip install virtualenv ，速度有点慢安装过程中，如果出现如下 error 信息是，可以尝试切换源重新下载

切换清华源pip install virtualenv -i https://pypi.tuna.tsinghua.edu.cn/simple/   

安装成功后，创建ansible账户

[[email protected] ~]# useradd deploy

切换到deploy用户

[[email protected] ~]# su - adeploy

安装python3.6virtualenv实例

[[email protected] ~]$ virtualenv -p /usr/local/bin/python3.6 .py3-a2.10-env

Already using interpreter /usr/local/bin/python3.6Using base prefix ‘/usr/local‘New python executable in /home/deploy/.py3-a2.5-env/bin/python3.6Also creating executable in /home/deploy/.py3-a2.5-env/bin/pythonInstalling setuptools, pip, wheel...done.

Git源码安装ansible最新版

使用root账户安装nss curl

[[email protected] ~]# yum install nss curl -y

然后切到deploy用户，进入之前创建的.py3-a2.5-env目录下，克隆ansible源码

[[email protected] ~]# su - deploy

[[email protected] ~]$ cd /home/deploy/.py3-a2.5-env/

[[email protected] .py3-a2.5-env]$ git clone https://github.com/ansible/ansible.git

克隆慢解决方法

去这个网站注册账号https://gitee.com/，点击导入，等几分钟就下载好了

然后复制地址下载即可[[email protected] .py3-a2.5-env]$ git clone https://gitee.com/wengsh/ansible.git

下载完成后，加载python3.6 virtualenv环境

[[email protected] .py3-a2.5-env]$ source /home/deploy/.py3-a2.5-env/bin/activate

(.py3-a2.5-env) [[email protected] .py3-a2.5-env]$

接下来安装ansible依赖包

(.py3-a2.5-env) [[email protected] .py3-a2.5-env]$ pip install paramiko PyYAML jinja2

在python3.6虚拟环境下加载ansible2.5

(.py3-a2.5-env) [[email protected] ansible]$ source /home/deploy/.py3-a2.5-env/ansible/hacking/env-setup -q

查看ansible版本

(.py3-a2.5-env) [[email protected] ansible]$ ansible --version

ansible 2.10.0.dev0

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/ansible/bin/ansible

python version = 3.6.5 (default, Jan 31 2020, 17:16:22) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]

到此，ansible安装完成

ansible安装配合Virtualenv