saltstack试用篇：一、源码安装与简单配置
本系列文章由初学者写，高手就不要浪费时间了环境：centos6.2 minimum（最小化安装）
特点：无外网
测试机没有外网，就自己手动源码安装把，的确是要累一些...做个笔记记录一下
官方文档说：安装需求
python >=2.6 <3.0
zeromq >=2.1.9
pyzmp >=2.1.9
pycrypto
msgpack-python
yaml
jinja2
===== 安装流水帐如下了 =====
先安装了salt-0.17，然后一发不可收拾...
启动master报错 - ImportError: No module named yaml
解决
PyYAML-3.10.tar.gz
https://pypi.python.org/pypi/PyYAML/3.10#downloads
启动master报错 - ImportError: No module named jinja2
解决
Jinja2-2.7.1.tar.gz
https://pypi.python.org/pypi/Jinja2/2.7.1
安装jinja2报错 - error: Could not find suitable distribution for Requirement.parse('markupsafe')
解决
MarkupSafe-0.18.tar.gz
https://pypi.python.org/simple/MarkupSafe/
启动master报错 - ImportError: No module named zmq
解决
pyzmq-13.1.0.tar.gz
https://pypi.python.org/pypi/pyzmq/13.1.0#downloads
安装pyzmq报错，其中有一段 - Failed with default libzmq, trying again with /usr/local
解决
libzmq-master.zip
https://github.com/zeromq/libzmq
启动master报错 - ImportError: No module named M2Crypto
M2Crypto-0.21.1.tar.gz
https://pypi.python.org/pypi/M2Crypto/0.21.1
安装m2crypto报错 - /usr/include/openssl/opensslconf.h:31: Error: CPP #error ""This openssl-devel package does not work your architecture?"". Use the -cpperraswarn option to continue swig processing.
error: command 'swig' failed with exit status 1
解决
msgpack-python-0.3.0.tar.gz
https://pypi.python.org/pypi/msgpack-python/0.3.0
然后发现master和minion在运行一段时间后会报以下错误 - NameError: global name 'AES' is not defined
只好在源码中搜索了
# grep -R AES /usr/lib/python2.6/site-packages/salt/
/usr/lib/python2.6/site-packages/salt/crypt.py:from Crypto.Cipher import AES
然后google了一下Crypto.Cipher，解决
解决：
https://pypi.python.org/pypi/pycrypto/2.6
========================
整理一下安装过程：
unzip libzmq-master.zip
cd libzmq-master
./autogen.sh
cd ..
tar zxf PyYAML-3.10.tar.gz
cd PyYAML-3.10
/usr/bin/python setup.py install > install.log
cd ..
tar zxf MarkupSafe-0.18.tar.gz
cd MarkupSafe-0.18
/usr/bin/python setup.py install > install.log
cd ..
tar zxf Jinja2-2.7.1.tar.gz
cd Jinja2-2.7.1
/usr/bin/python setup.py install > install.log
cd ..
tar zxf pyzmq-13.1.0.tar.gz
cd pyzmq-13.1.0
/usr/bin/python setup.py install > install.log
cd ..
tar zxf M2Crypto-0.21.1.tar.gz
cd M2Crypto-0.21.1
sed -i 's/python/\/usr\/bin\/python/g' fedora_setup.sh
# 注：我的默认python版本为2.5，此举为切换运行环境到centos6.2自带的python2.6上
./fedora_setup.sh install
cd ..
tar zxf msgpack-python-0.3.0.tar.gz
cd msgpack-python-0.3.0
/usr/bin/python setup.py install > install.log
cd ..
tar zxf pycrypto-2.6.tar.gz
cd pycrypto-2.6
/usr/bin/python setup.py install > install.log
cd ..
tar zxf salt-0.17.0.tar.gz
cd salt-0.17.0
/usr/bin/python setup.py install > install.log
cd ..
注：安装完后salt在启动后仍然发现一个缺包的warning
virtualenv not installed, please install first
virtualenv是啥呢，搜索得
https://pypi.python.org/pypi/virtualenv/
不影响使用，慢慢再深入学习
salt运行
源码安装后，还需要手动拷贝配置文件模板到/etc/salt/内
cp salt-0.17.0/conf/master /etc/salt/
cp salt-0.17.0/conf/minion /etc/salt/
salt的master与minion安装方式相同，启动不同的服务即可。正确安装完毕后可以看到一批salt命令
# salt
salt salt-call salt-cp salt-key salt-master salt-minion salt-run salt-ssh salt-syndic
启动master：会启动4505、4506端口
# salt-master
启动minion：不启动任何端口
# salt-minion
salt配置
基本上按配置文件模板启动就可以使用，测试中进行了一些自定义
# diff master master.bak |grep "<"
< default_include: /data1/salt/master.d/*.conf # 我在这里单独进行file_root、pillar_root、nodegroup的配置
< publish_port: 4505
< user: root
< max_open_files: 100000
< worker_threads: 1
< ret_port: 4506
< pidfile: /tmp/salt-master.pid
< root_dir: /data1/salt
< pki_dir: /data1/salt/pki/master
< cachedir: /data1/salt/cache/master
< auto_accept: True # 自动认证，免除一些手续
minion的配置没有做任何改动（除了minion>
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