CentOS 7 源码安装Ansible 2.x

1、安装Python 3.x环境

[root@ansible ~]# yum install -y python36 python36-pip git

[root@ansible ~]# ln -s /usr/bin/pip36 /usr/bin/pip3

[root@ansible ~]# pip install virtualenv

2、配置virtualenv环境(可选)

[deploy@ansible ~]$ useradd deploy && su - deploy

[deploy@ansible ~]$ virtualenv -p /bin/python3. .py3-a2.-env

[deploy@ansible ~]$ source .py3-a2.-env/bin/activate

3、从Github下载最新稳定版本代码

[root@localhost ~]# git clone -b stable-2.7 https://github.com/ansible/ansible.git
Cloning into 'ansible'...
remote: Enumerating objects: , done.
remote: Counting objects: % (/), done.
remote: Compressing objects: % (/), done.
remote: Total  (delta ), reused  (delta ), pack-reused
Receiving objects: % (/), 155.97 MiB | 4.54 MiB/s, done.
Resolving deltas: % (/), done.

4、安装ansible Python依赖包

[root@localhost ~]# pip3 install paramiko PyYAML jinja2
Collecting paramiko
  Downloading https://files.pythonhosted.org/packages/cf/ae/94e70d49044ccc234bfdba20114fa947d7ba6eb68a2e452d89b920e62227/paramiko-2.4.2-py2.py3-none-any.whl (193kB)
    % |████████████████████████████████| 194kB 976kB/s
Collecting PyYAML
  Downloading https://files.pythonhosted.org/packages/9f/2c/9417b5c774792634834e730932745bc09a7d36754ca00acf1ccd1ac2594d/PyYAML-5.1.tar.gz (274kB)
    % |████████████████████████████████| 276kB .2MB/s
Collecting jinja2
  Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB)
    % |████████████████████████████████| 133kB .3MB/s
Collecting pyasn1>=0.1. (from paramiko)
  Downloading https://files.pythonhosted.org/packages/7b/7c/c9386b82a25115cccf1903441bba3cbadcfae7b678a20167347fa8ded34c/pyasn1-0.4.5-py2.py3-none-any.whl (73kB)
    % |████████████████████████████████| 81kB .8MB/s
Collecting bcrypt>=3.1. (from paramiko)
  Downloading https://files.pythonhosted.org/packages/d0/79/79a4d167a31cc206117d9b396926615fa9c1fdbd52017bcced80937ac501/bcrypt-3.1.6-cp34-abi3-manylinux1_x86_64.whl (55kB)
    % |████████████████████████████████| 61kB .6MB/s
Collecting cryptography>=1.5 (from paramiko)
  Downloading https://files.pythonhosted.org/packages/5b/12/b0409a94dad366d98a8eee2a77678c7a73aafd8c0e4b835abea634ea3896/cryptography-2.6.1-cp34-abi3-manylinux1_x86_64.whl (2.3MB)
    % |████████████████████████████████| .3MB 506kB/s
Collecting pynacl>=1.0. (from paramiko)
  Downloading https://files.pythonhosted.org/packages/27/15/2cd0a203f318c2240b42cd9dd13c931ddd61067809fee3479f44f086103e/PyNaCl-1.3.0-cp34-abi3-manylinux1_x86_64.whl (759kB)
    % |████████████████████████████████| 768kB .6MB/s
Collecting MarkupSafe>=0.23 (from jinja2)
  Downloading https://files.pythonhosted.org/packages/b2/5f/23e0023be6bb885d00ffbefad2942bc51a620328ee910f64abe5a8d18dd1/MarkupSafe-1.1.1-cp36-cp36m-manylinux1_x86_64.whl
Collecting cffi>=1.1 (from bcrypt>=3.1.->paramiko)
  Downloading https://files.pythonhosted.org/packages/20/f7/87b62a8895bf7c93e907b05b97bc4459c81a38a61151f03a6eae13d863aa/cffi-1.12.2-cp36-cp36m-manylinux1_x86_64.whl (428kB)
    % |████████████████████████████████| 430kB .0MB/s
Collecting six>=1.4. (from bcrypt>=3.1.->paramiko)
  Downloading https://files.pythonhosted.org/packages/73/fb/00a976f728d0d1fecfe898238ce23f502a721c0ac0ecfedb80e0d88c64e9/six-1.12.0-py2.py3-none-any.whl
Collecting asn1crypto>=0.21. (from cryptography>=1.5->paramiko)
  Downloading https://files.pythonhosted.org/packages/ea/cd/35485615f45f30a510576f1a56d1e0a7ad7bd8ab5ed7cdc600ef7cd06222/asn1crypto-0.24.0-py2.py3-none-any.whl (101kB)
    % |████████████████████████████████| 102kB .6MB/s
Collecting pycparser (from cffi>=1.1->bcrypt>=3.1.->paramiko)
  Downloading https://files.pythonhosted.org/packages/68/9e/49196946aee219aead1290e00d1e7fdeab8567783e83e1b9ab5585e6206a/pycparser-2.19.tar.gz (158kB)
    % |████████████████████████████████| 163kB .5MB/s
Installing collected packages: pyasn1, pycparser, cffi, six, bcrypt, asn1crypto, cryptography, pynacl, paramiko, PyYAML, MarkupSafe, jinja2
  Running setup.py install for pycparser ... done
  Running setup.py install for PyYAML ... done
Successfully installed MarkupSafe-1.1. PyYAML-5.1 asn1crypto-0.24. bcrypt-3.1. cffi-1.12. cryptography-2.6. jinja2-2.10. paramiko-2.4. pyasn1-0.4. pycparser-2.19 pynacl-1.3. six-1.12.
You are using pip version 9.0., however version 19.0. is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

5、安装ansible

[root@localhost ~]# ls
ansible

[root@localhost ~]# cd ansible/

[root@localhost ansible]# ls
bin                   contrib  docsite_requirements.txt  lib       MANIFEST.in           README.rst        shippable.yml
changelogs            COPYING  examples                  licenses  MODULE_GUIDELINES.md  requirements.txt  test
CODING_GUIDELINES.md  docs     hacking                   Makefile  packaging             setup.py          tox.ini

[root@localhost ansible]# python3 setup.py install
running install
running bdist_egg
running egg_info
creating lib/ansible.egg-info
writing lib/ansible.egg-info/PKG-INFO
writing dependency_links to lib/ansible.egg-info/dependency_links.txt
writing requirements to lib/ansible.egg-info/requires.txt
writing top-level names to lib/ansible.egg-info/top_level.txt
writing manifest file 'lib/ansible.egg-info/SOURCES.txt'
reading manifest file 'lib/ansible.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'SYMLINK_CACHE.json'
writing manifest file 'lib/ansible.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
.
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此处省略几百行
.
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Using /usr/local/lib/python3./site-packages
Finished processing dependencies for ansible==2.7..post0

6、创建Ansible配置文件，并开启Ansible日志(Ansible默认不启用日志)

[root@localhost ~]# mkdir /etc/ansible
[root@localhost ~]# cp ansible/examples/ansible.cfg /etc/ansible/
[root@localhost ~]# sed -i 's/#log_path/log_path/' /etc/ansible/ansible.cfg

7、验证Ansible安装结果

[root@localhost ansible]# ansible --version
ansible 2.7..post0
  config file = None
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/local/lib/python3./site-packages/ansible-2.7..post0-py3..egg/ansible
  executable location = /usr/local/bin/ansible
  python version = 3.6. (default, Apr   , ::) [GCC 4.8.  (Red Hat 4.8.-)]