基于Centos6.6（7.2）源码安装Ansible
**安装的时候需要很多依赖 ，因为ansible是基于Python写出来的，所以需要先安装Python，Python版本>=2.6才能安装Ansible。
1、安装python
Yum install python*
Ansible的安装是依赖一些模块的，所以首先安装依赖模块再安装Ansible
2、安装setuptools模块
https://pypi.python.org/packages/source/s/setuptools/setuptools-7.0.tar.gz
# tar -xvzf setuptools-7.0.tar.gz
# cd setuptools-7.0
# python setup.py install 3、安装pycrypto模块
https://pypi.python.org/packages/source/p/pycrypto/pycrypto-2.6.1.tar.gz
# tar -xvzf pycrypto-2.6.1.tar.gz
# cd pycrypto-2.6.1
# python setup.py install 4、安装PyYAML模块
http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz
# tar -xvzf yaml-0.1.5.tar.gz
# cd yaml-0.1.5
# ./configure --prefix=/usr/local
# make && make install PyYAMAL依赖于yaml包所以需要先安装yaml
https://pypi.python.org/packages/source/P/PyYAML/PyYAML-3.11.tar.gz
# tar -xvzf PyYAML-3.11.tar.gz
# cd PyYAML-3.11
# python setup.py install 5、安装jinja2模块
https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.9.3.tar.gz
# tar -xvzf MarkupSafe-0.9.3.tar.gz
# cd MarkupSafe-0.9.3
# python setup.py install https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.3.tar.gz
# tar -xvzf Jinja2-2.7.3.tar.gz
# cd Jinja2-2.7.3
# python setup.py install 6、安装paramiko模块
https://pypi.python.org/packages/source/e/ecdsa/ecdsa-0.11.tar.gz
# tar -xvzf ecdsa-0.11.tar.gz
# cd ecdsa-0.11
# python setup.py install https://pypi.python.org/packages/source/p/paramiko/paramiko-1.15.1.tar.gz
# tar -xvzf paramiko-1.15.1.tar.gz
# cd paramiko-1.15.1
# python setup.py install 7、安装simplejson模块（如果是Python2.版本的话可以忽略此模块的安装）
https://pypi.python.org/packages/source/s/simplejson/simplejson-3.6.5.tar.gz
# tar -xvzf simplejson-3.6.5.tar.gz
# cd simplejson-3.6.5
# python setup.py install 8、安装ansible模块
https://github.com/ansible/ansible/archive/v1.7.2.tar.gz
# tar -xvzf ansible-1.7.2.tar.gz
# cd ansible-1.7.2
# python setup.py install 9、配置Ansible
# mkdir /etc/ansible
#cp /home/cjx/ansible/examples/hosts(ansible) /etc/ansible/修改配置文件将一下三个配置去注释
host_key_checking = False 是否检查主机密钥 （跳过ssh 首次连接提示验证部分，False表示跳过）
log_path = /var/log/ansible.log 日志文件存放路径
accelerate_multi_key = yes 开启加速在hosts上添加节点机器
[haha]
192.168.1.2110、测试Ansible
[root@localhost .ssh]# ansible all -m ping -K
sudo password:
192.168.1.21 | success >> {
"changed": false,
"ping": "pong"
}
[root@localhost .ssh]# 测试成功！
11、Ansible出错解决方案
出错1：安装yaml的时候报错
1.# python setup.py install
2.libyaml is not found or a compiler error: forcing --without-libyaml
3.(if libyaml is installed correctly, you may need to
4.specify the option --include-dirs or uncomment and
5.modify the parameter include_dirs in setup.cfg)
6.running install_lib
7.running install_egg_info
8.Removing /usr/lib64/python2.6/site-packages/PyYAML-3.11-py2.6.egg-info
9.Writing /usr/lib64/python2.6/site-packages/PyYAML-3.11-py2.6.egg-info如果继续安装的话在安装Ansible会报错：
Traceback (most recent call last):
· File "/usr/local/src/ansible-devel/bin/ansible", line 36, in
· from ansible.runner import Runner
· File "/usr/local/src/ansible-devel/lib/ansible/runner/__init__.py", line 62, in
· from Crypto.Random import atfork
· File "/usr/lib64/python2.6/site-packages/Crypto/Random/__init__.py", line 29, in
· from Crypto.Random import _UserFriendlyRNG
· File "/usr/lib64/python2.6/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 38, in
· from Crypto.Random.Fortuna import FortunaAccumulator
· File "/usr/lib64/python2.6/site-packages/Crypto/Random/Fortuna/FortunaAccumulator.py", line 39, in
· import FortunaGenerator
· File "/usr/lib64/python2.6/site-packages/Crypto/Random/Fortuna/FortunaGenerator.py", line 34, in
· from Crypto.Util.number import ceil_shift, exact_log2, exact_div
· File "/usr/lib64/python2.6/site-packages/Crypto/Util/number.py", line 56, in
· if _fastmath is not None and not _fastmath.HAVE_DECL_MPZ_POWM_SEC:
· AttributeError: 'module' object has no attribute 'HAVE_DECL_MPZ_POWM_SEC' 根据报错提示可以知道主要是因为pycrypto包依赖的GMP版本不对，打开/usr/lib64/python2.6/site-packages/Crypto/Util/number.py可以看到56行的注释要求你libgmp版本在V5以上，而系统现在的版本是4.1.4，可以把这行注释掉，永久解决的话是更新升级libgmp的版本
出错2：安装 pycrypto的时候会报错
安装Python的时候必须要安装python-devel否则在安装 pycrypto的时候会报错，报错如下图所示：
（error: Setup script exited with error: command 'gcc' failed with exit status 1）运行Ansible会报如下错误：
pkg_resources.DistributionNotFound: pycrypto>=2.6
解决：把Python的依赖包python-devel-2.6.6-66.el6_8.x86_64安装上去即可
# yum install python-devel