ansible-playbook jdk安装
jdk role的目录结构如下：
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[root@192 roles]
# tree jdk
jdk
├── defaults
├── files
│ └── jdk-8u101-linux-x64.
tar
.gz
├── handlers
├── meta
├── tasks
│ └── main.yml
├── templates
└── vars
└── main.yml
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#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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[root@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:$JAVA_HOME
/lib/tools
.jar:\$JRE_HOME
/lib
:\$CLASSPATH
-
export
PATH=\$JAVA_HOME
/bin
:\$PATH
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#注意这块有个坑啊,特殊字符一定要反斜杠\ 屏蔽字符的特殊意义，试了好几次才发现这个问题，包括gather_facts 关了也没用，到目标主机就变了，最后发现要\.
#2台机器只跑一台：
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[root@192 ansible]
# ansible-playbook jdk.yml -l 192.168.121.129
PLAY [
test
] ********************************************************************
TASK [jdk : copy jdk-8u101-linux-x64.
tar
.gz remote hosts] **********************
changed: [192.168.121.129]
TASK [jdk :
tar
jdk-8u101-linux-x64.
tar
.gz] ************************************
changed: [192.168.121.129]
[WARNING]: Consider using unarchive module rather than running
tar
TASK [jdk : soft link] *********************************************************
changed: [192.168.121.129]
TASK [jdk : java_profile config] ***********************************************
changed: [192.168.121.129] => (item=
export
JAVA_HOME=
/usr/local/java
)
changed: [192.168.121.129] => (item=
export
JRE_HOME=
/usr/local/java/jre
)
changed: [192.168.121.129] => (item=
export
CLASSPATH=.:\$JAVA_HOME
/lib/dt
.jar:$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
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#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
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#测试java的版本：
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[root@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)
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本文转自青衫解衣 51CTO博客，原文链接:
http://blog.51cto.com/215687833/1887057
http://blog.51cto.com/215687833/1887057
