[摘要] saltstack再来一个测试配置，搭建java环境和配置环境变量：saltstack install jdk，办法比较土，参考网上的pillar，还是没有用好，简单期间直接写的sls配置，通过不容的配置来安装不同版本的jdk，另外遇到了删除jdk.tar.gz文件后重复推送的问题，可以通过unless解决掉。
jdk配置文件：
cat /srv/salt/jdk/jdk8.sls
jdk-dir:
file.directory:
- name: '/usr/java'
- clean: False
jdk-file:
file.managed:
- source: salt://file/jdk/jdk1.8.0_20.tar.gz
- name: /usr/java/jdk1.8.0_20.tar.gz
- unless: 'test -e /usr/java/jdk1.8.0_20'
- include_empty: True
- require:
- file: jdk-dir
jdk-install:
cmd.run:
- name: '/bin/tar -zxf jdk1.8.0_20.tar.gz && /bin/ln -s jdk1.8.0_20 jdk'
- cwd: /usr/java
- unless: 'test -e jdk1.8.0_20'
- require:
- file: jdk-file
/etc/profile.d/jdk.sh:
file.append:
- text:
- export JAVA_HOME=/usr/java/jdk
- export PATH=$JAVA_HOME/bin:$PATH
测试执行saltstack，安装jdk8
salt ‘saltest.sudops.com’ state.sls jdk.jdk8
结果如下：
saltest.sudops.com:
----------
ID: jdk-dir
Function: file.directory
Name: /usr/java
Result: True
Comment: Directory /usr/java is in the correct state
Started: 12:06:35.242610
Duration: 1.01 ms
Changes:
----------
ID: jdk-file
Function: file.managed
Name: /usr/java/jdk1.8.0_20.tar.gz
Result: True
Comment: unless execution succeeded
Started: 12:06:35.244201
Duration: 8.205 ms
Changes:
----------
ID: jdk-install
Function: cmd.run
Name: /bin/tar -zxf jdk1.8.0_20.tar.gz && /bin/ln -s jdk1.8.0_20 jdk
Result: True
Comment: unless execution succeeded
Started: 12:06:35.253233
Duration: 8.128 ms
Changes:
----------
ID: /etc/profile.d/jdk.sh
Function: file.append
Result: True
Comment: File /etc/profile.d/jdk.sh is in correct state
Started: 12:06:35.268708
Duration: 3.568 ms
Changes:
Summary
------------
Succeeded: 4
Failed: 0
------------
Total states run: 4
如果需要安装其他版本的jdk如：jdk7，可以执行
salt ‘saltest.sudops.com’ state.sls jdk.jdk7
不过软链接需要修改一下
salt ‘saltest.sudops.com’ cmd.run “unlink /usr/java/jdk && ln -sf /usr/java/jdk1.7.0_71 /usr/java/jdk”
