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運維自動化工具ansible(安裝)

down 免密鑰 org roo bin package python2 div 5.1

一、安裝

註意:強烈建議升級python版本到2.6以上,不然運行會出錯或者有些功能會沒有,在編譯安裝其他包的時候也會因為兼容問題報錯。

(1)、python2.7安裝

https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz
# tar xvzf Python-2.7.8.tgz
# cd Python-2.7.8
# ./configure --prefix=/usr/local
# make
# make install

## 將python頭文件拷貝到標準目錄,以避免編譯ansible時,找不到所需的頭文件

# cd /usr/local/include/python2.7
# cp -a ./* /usr/local/include/

## 備份舊版本的python,並符號鏈接新版本的python

# cd /usr/bin
# mv python python.old
# ln -s /usr/local/bin/python2.7 /usr/local/bin/python
# rm -f /usr/bin/python && cp /usr/local/bin/python2.7 /usr/bin/python

## 修改yum腳本,使其指向舊版本的python,已避免其無法運行

# vim /usr/bin/yum
#!/usr/bin/python  -->  #!/usr/bin/python2.4

(2)、setuptools模塊安裝

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

安裝好setuptools後就可以利用easy_install這個工具安裝下面的python模塊了,但本機是虛擬機,配置太低,所以基本無法安裝,所以只好一個一個下載下來進行安裝。

(3)、pycrypto模塊安裝

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)、PyYAML模塊安裝

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 --jobs=`grep processor/proc/cpuinfo | wc -l`
# make install
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)、Jinja2模塊安裝

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)、paramiko模塊安裝

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)、simplejson模塊安裝

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)、ansible安裝

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)、SSH免密鑰登錄設置

## 生成公鑰/私鑰
# ssh-keygen -t rsa -P ‘‘
## 寫入信任文件(將/root/.ssh/id_rsa_storm1.pub分發到其他服務器,並在所有服務器上執行如下指令):
# cat /root/.ssh/id_rsa_storm1.pub >> /root/.ssh/authorized_keys
# chmod 600 /root/.ssh/authorized_keys

(10)、拷貝,生成ansible配置文件

a 配置文件/etc/ansible/ansible.cfg
# mkdir -p /etc/ansible
#cp ansible-1.7.2/examples/ansible.cfg /etc/ansible/
b 配置文件/etc/ansible/hosts
# vim /etc/ansible/hosts
[test]
192.168.110.20
192.168.110.30

測試

# ansible test -m command -a ‘uptime‘
## 用來測試遠程主機的運行狀態
# ansible test -m ping

參看所有的參數

ansible-doc -l

運維自動化工具ansible(安裝)