众所周知知，PyCrypto的库安装方法如下：
pip install pycrypto

因主机无法联网，造成无法使用pip install 命令，于是选择离线安装pycrypto并库。
结合ansible批量对离线主机安装pycrypto库

PyCrypto库离线安装包及依赖的源码包下载链接

$sudo apt-get install -y python-dev

wget http://www.mpir.org/mpir-2.5.1.tar.bz2
wget http://ftp.gnu.org/pub/gnu/gmp/gmp-5.0.5.tar.bz2
wget https://files.pythonhosted.org/packages/60/db/645aa9af249f059cc3a368b118de33889219e0362141e75d4eaf6f80f163/pycrypto-2.6.1.tar.gz

使用ansible-playbook进行安装
`ansible-playbook install.yaml #执行结果内容过长就不在下面展示了

install.yaml内容如下：

---
- hosts: ubuntu1204
  remote_user: root
    sudo: yes
    sudo_user: user
  serial: 7
  gather_facts: F
  tasks:
      - name: jianyan
        copy: src=/mnt/PyCrypto.tar.gz dest=/usr/local/src/
      - name: jianyan
        shell: python /usr/local/src/install.sh

安装脚本install.sh如下：

#!/bin/bash
cd /usr/local/src/
tar -zxvf PyCrypto.tar.gz
cd /usr/local/src/PyCrypto/
bunzip2 gmp-5.0.5.tar.bz2
tar -xvf gmp-5.0.5.tar
cd gmp-5.0.5/
./configure
make
make check
make install

cd /usr/local/src/PyCrypto/
bunzip2 mpir-2.5.1.tar.bz2
tar -xvf mpir-2.5.1.tar
cd mpir-2.5.1/
./configure
make
make check
make install

cd /usr/local/src/PyCrypto/
tar -zxvf pycrypto-2.6.1.tar.gz
cd pycrypto-2.6.1/
python setup.py build
python setup.py install

检验离线安装PyCrypto库是否成功

#!/bin/bash
#name = check.py
try:
    from Crypto.Signature import PKCS1_v1_5
    print "ok, install"
except ImportError:
    print "not found"

编写批处理py_module.yml文件

---
- hosts: pro_py
  remote_user: root
  serial: 7
  gather_facts: F
  tasks:
      - name: show
        copy: src=/home/mengix/try.py dest=/usr/locar/src/try.py owner=root group=root mode=0644
      - name: jianyan
        shell: python /usr/locar/src/try.py

批量检验后执行结果如下：

$ ansible-playbook py_module.yml 

PLAY [pro_py] ******************************************************************

TASK [jianyan] *****************************************************************
changed: [192.168.1.73]
changed: [192.168.1.4]
changed: [192.168.1.6]
changed: [192.168.1.7]
changed: [192.168.1.69]
changed: [192.168.1.72]
changed: [192.168.1.66]

TASK [show] ********************************************************************
ok: [192.168.1.69] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.72] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.73] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.7] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.66] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.4] => {
    "check.stdout": "ok, install"
}
ok: [192.168.1.6] => {
    "check.stdout": "ok, install"
}

PLAY RECAP *********************************************************************
192.168.1.66             : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.69             : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.7               : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.72             : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.73             : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.4               : ok=2    changed=1    unreachable=0    failed=0   
192.168.1.6               : ok=2    changed=1    unreachable=0    failed=0