ansible-playbook jdk安装

65rew111

ansible-playbook jdk安装

jdk role的目录结构如下：

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[iyunv@192 roles]# tree jdk jdk ├── defaults ├── files │   └── jdk-8u101-linux-x64.tar.gz ├── handlers ├── meta ├── tasks │   └── main.yml ├── templates └── vars     └── main.yml

#vars下面的忽略，那是之前写的一个。       
       
task文件内容如下：       

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[iyunv@192 tasks]# cat main.yml - name:  copy jdk-8u101-linux-x64.tar.gz remote hosts   copy: src=jdk-8u101-linux-x64.tar.gz dest=/usr/local/ - name: tar jdk-8u101-linux-x64.tar.gz   shell: chdir=/usr/local tar zxf jdk-8u101-linux-x64.tar.gz - name: soft link   file: src=/usr/local/jdk1.8.0_101 dest=/usr/local/java state=link - name: java_profile config   shell: /bin/echo {{ item }} >> /etc/profile && source /etc/profile   with_items:     - export JAVA_HOME=/usr/local/java     - export JRE_HOME=/usr/local/java/jre     - export CLASSPATH=.:\$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:\$JRE_HOME/lib:\$CLASSPATH     - export PATH=\$JAVA_HOME/bin:\$PATH

#注意这块有个坑啊,特殊字符一定要反斜杠\ 屏蔽字符的特殊意义，试了好几次才发现这个问题，包括gather_facts 关了也没用，到目标主机就变了，最后发现要\.       

#2台机器只跑一台：       

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[iyunv@192 ansible]# ansible-playbook jdk.yml -l 192.168.121.129 PLAY [test] ******************************************************************** TASK [jdk : copy jdk-8u101-linux-x64.tar.gz remote hosts] ********************** changed: [192.168.121.129] TASK [jdk : tar jdk-8u101-linux-x64.tar.gz] ************************************ changed: [192.168.121.129] [WARNING]: Consider using unarchive module rather than running tar TASK [jdk : soft link] ********************************************************* changed: [192.168.121.129] TASK [jdk : java_profile config] *********************************************** changed: [192.168.121.129] => (item=export JAVA_HOME=/usr/local/java) changed: [192.168.121.129] => (item=export JRE_HOME=/usr/local/java/jre) changed: [192.168.121.129] => (item=export CLASSPATH=.:\$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:\$JRE_HOME/lib:\$CLASSPATH) changed: [192.168.121.129] => (item=export PATH=\$JAVA_HOME/bin:\$PATH) PLAY RECAP ********************************************************************* 192.168.121.129            : ok=4    changed=4    unreachable=0    failed=0

#环境变量文件：

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cat /etc/profile ----- export JAVA_HOME=/usr/local/java export JRE_HOME=/usr/local/java/jre export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH export PATH=$JAVA_HOME/bin:$PATH

#测试java的版本：

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[iyunv@ansible_clent ~]# java -version java version "1.8.0_101" Java(TM) SE Runtime Environment (build 1.8.0_101-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)