自动化管理工具ansible之升级python

1、install_py27.sh

#!/bin/bash
PY_PACKET='Python-2.7.3.tar.bz2'
INSTALL_DIR='/tmp/'
PY_BIN='/usr/bin/'
PY_LOCAL='/usr/local/bin/'
PY_LOWER="$(echo ${PY_PACKET%%-*}|tr [A-Z] [a-z])"
if [ ! -f ${INSTALL_DIR}${PY_PACKET} ];then
  echo "NO FOUND ${INSTALL_DIR}${PY_PACKET}"
  exit 1
fi
cd ${INSTALL_DIR}
tar -jxvf ${PY_PACKET}
cd ${PY_PACKET%%.tar*}
./configure
make
make install
if [ "$?" -ne 0 ];then
  echo "${PY_PACKET%%.tar*} install fails"
  exit 1
fi
cd ${PY_BIN}
mv ${PY_LOWER} ${PY_LOWER}.bak
ln -s ${PY_LOCAL}${PY_LOWER} ${PY_BIN}${PY_LOWER}
python -V

2、install_python27.yml

---
 - name: install python ver 2.7.3
   hosts: all
   gather_facts: true
   roles:
   - install
   tasks:
   - name: copy python2.7.3
     copy: src={{ item }} dest=/tmp
     with_items:
     - /etc/ansible/roles/install/files/Python-2.7.3.tar.bz2
     - /etc/ansible/roles/install/files/install_py27.sh
     when: ansible_python_version < "2.7.3"
   - name: update python2.7.3
     shell: sh /tmp/install_py27.sh