stacksalt-centos6升级python2.6到2.7.13（salt第一课）教程

安装就不写了

先把配置文件贴出来

vim /etc/salt/master

\

然后是目录树：

修改配置文件是为了把根目录设置成base

init目录是初始化服务器要做的所有操作都放在这个目录里面，init/files 目录放着了源码安装所需的所有文件，init-install.sls 是安装服务器所需的基础模块，python.sls是升级python相关的操作，init.sls是init目录的入口文件

init-install.sls内容：

# 修改yum源
yum-source-change:
  file.managed:
    - name: /opt/repo.tar.gz
    - source: salt://init/files/repo.tar.gz
    - mode: 755
    - user: root
    - group: root
  cmd.run:
    - name: tar xf /opt/repo.tar.gz  -C /etc/yum.repos.d/
    - unless: -f /opt/repo.tar.gz
    - require:
      - file: yum-source-change

# 安装基础模块
init-install:
  pkg.installed:
    - names:
      - gcc
      - gcc-c++
      - zip
      - unzip
      - zlib
      - zlib-devel
      - openssl
      - openssl-devel
      - ntp
      - vim
      - yum-fastestmirror
      - openssh-clients
      - wget
      - rsync
      - cmake
      - lrzsz
      - xz
      - ntpdate
      - lsof
      - telnet
      - epel-release
      - tree
      - kernel-devel
      - kernel
      - ncurses-devel
      - libaio

# 配置基础环境
localtime-change:
  cmd.run:
    - name: rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
    - unless: -f /usr/share/zoneinfo/Asia/Shanghai

# 添加开机启动
ntp-add-chkconfig:
  cmd.run:
    - name: chkconfig --add ntpd
    - unless: chkconfig --list | grep ntpd
    - require:
      - pkg: init-install

python.sls内容：

# 更新python2.6到python2.7.13版本
include:
  - init.init-install

python-source-install:
  file.managed:
    - name: /usr/local/src/Python-2.7.13.tgz
    - source: salt://init/files/Python-2.7.13.tgz
    - user: root
    - group: root
    - mode: 755
  cmd.run:
    - name: cd /usr/local/src/ && tar xvf Python-2.7.13.tgz && cd Python-2.7.13 && ./configure  && make && make install
    - unless: -d /usr/local/src/Python-2.7.13
    - require:
      - pkg: init-install
      - file: python-source-install

# 将系统默认的2.6改成2.7
python-change-version:
  cmd.run:
    - name: mv /usr/bin/python /usr/bin/python_old2 && cp /usr/local/src/Python-2.7.13/python /usr/bin/python
    - unless: -f /usr/bin/python
    - require:
      - cmd: python-source-install
# 安装 distribute
distribute-soruce-install:
  file.managed:
    - name: /usr/local/src/distribute-0.7.3.zip
    - source: salt://init/files/distribute-0.7.3.zip
    - user: root
    - group: root
    - mode: 755
  cmd.run:
    - name: cd /usr/local/src/  && unzip -o distribute-0.7.3.zip && cd distribute-0.7.3 && python setup.py install
    - unless: -d /usr/local/src/distribute-0.7.3
    - require:
      - file: distribute-soruce-install
      - cmd: python-change-version

# 安装setuptools
setuptools-soruce-install:
  file.managed:
    - name: /usr/local/src/setuptools-39.2.0.zip
    - source: salt://init/files/setuptools-39.2.0.zip
    - user: root
    - group: root
    - mode: 755
  cmd.run:
    - name: cd /usr/local/src/  && unzip -o setuptools-39.2.0.zip && cd setuptools-39.2.0 && python setup.py install
    - unless: -d /usr/local/src/setuptools-39.2.0
    - require:
      - file: setuptools-soruce-install
      - cmd: python-change-version

# 安装pip 
pip-soruce-install:
  file.managed:
    - name: /usr/local/src/pip-18.0.tar.gz
    - source: salt://init/files/pip-18.0.tar.gz
    - user: root
    - group: root
    - mode: 755
  cmd.run:
    - name: cd /usr/local/src/  && tar xf  pip-18.0.tar.gz && cd pip-18.0 &&  python setup.py build && python setup.py install
    - unless: -d /usr/local/src/pip-18.0
    - require:
      - file: pip-soruce-install
      - cmd: setuptools-soruce-install

# 修复yum不能使用
yum-change-version:
  cmd.run:
    - name: sed -i 's#/usr/bin/python#/usr/bin/python2.6#g' /usr/bin/yum
    - unless: -f /usr/bin/yum
    - require:
      - cmd: python-source-install

init.sls内容：

include:
  - init.python
  - init.init-install

然后把源文件放到指定目录就可以安装了

在master上执行命令：

salt 'vps-test-001' state.highstate test=True 测试上面的内容是否正确

salt 'vps-test-001' state.highstate 单个服务器执行安装

salt '*' state.highstate 所有受控服务器执行安装

在minion上执行命令：

salt-call state.sls init

不同的系统版本有可能会出现基础模块没安装的情况，有报错请在init-install.sls中加入对应的模块名

第一章结束，下一章写iptables相关配置