ansible部署tomcat8

其实大部分是参考别人的博文做的，自己做了修改
准备
tomcat.tar.gz 经过优化后的
参考 http://vekergu.blog.51cto.com/9966832/1672931进行优化 
apr模式开启
tomcat都使用root默认目录

文件
tomcat.sh
server.xml

建立一些目录,并赋予权限
/opt/src/logs

启动
sh /opt/ea/tomcat.sh

cat tomcat.sh
#!/bin/bash
JAVA_OPTS="-Xms2048m -Xmx2048m -Xmn384m"
Java_Home=/usr/java/jdk
Tomcat_Home=/opt/ea/tomcat
Tomcat_User=tomcat
chown $Tomcat_User:$Tomcat_User -R /opt/ea/tomcat
chown $Tomcat_User:$Tomcat_User -R /opt/src/logs
JAVA_HOME=`echo $Java_Home`
CATALINA_HOME=`echo $Tomcat_Home`
CATALINA_BASE=`echo $New_instance`
export JAVA_HOME JAVA_OPTS CATALINA_HOME CATALINA_BASE
su `echo $Tomcat_User` $CATALINA_HOME/bin/startup.sh

客户端
/etc/profile新增
export JAVA_HOME=/usr/java/jdk
export JRE_HOME=/usr/java/jdk/jre
exportCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
export MAVEN_HOME=/usr/java/apache-maven-3.3.1

开始吧
mkdir -p playbook
以下是playbook例子结构，具体参考http://lansgg.blog.51cto.com/5675165/1749179
参考ansible部署tomcat及 include机制  写的非常详细。
├── hosts
├── roles
│   └── http
│       ├── default
│       ├── files
│       │   ├── apache-tomcat-8.0.33.tar.gz
│       │   ├── jdk-8u65-linux-x64.tar.gz
│       │   └── ROOT
│       │       └── test.html
│       ├── handlers
│       │   └── main.yml
│       ├── meta
│       │   └── test
│       │       └── test.html
│       ├── tasks
│       │   ├── bak.yml
│       │   └── main.yml
│       ├── templates
│       │   └── test.yml
│       └── vars
└── site.yml
cd /etc/anisble/playbook
mkdir -pv roles/http/{tasks,handlers,files,vars,templates,meta,default}
touch site.yml
mkdir -p roles/http/files/ROOT
touch roles/http/files/ROOT/test.html
echo "xx">>./roles/http/files/ROOT/test.html

mkdir -p /etc/ansible/playbook/roles/http/meta/test
echo "xx">/etc/ansible/playbook/roles/http/meta/test/test.html

vim roles/http/tasks/main.yml
- name: copy jdk
copy: src=/opt/src/jdk.tar.gz dest=/usr/java/
- name: tar
shell: chdir=/usr/java tar xvzf jdk.tar.gz
- name: rm
file: dest=/usr/java/jdk.tar.gz state=absent
- name: copy maven
copy: src=/opt/src/mvn.tar.gz dest=/usr/java/
- name: tar
shell: chdir=/usr/java tar xvzf mvn.tar.gz
- name: rm
file: dest=/usr/java/mvn.tar.gz state=absent
- name: copy tomcat
copy: src=/opt/src/tomcat.tar.gz dest=/opt/ea/
- name: tar
shell: chdir=/opt/ea tar xvzf tomcat.tar.gz
- name: rm
file: dest=/opt/ea/tomcat.tar.gz state=absent
- name: copy apr
copy: src=/opt/src/apr.tar.gz dest=/usr/local
- name: tar
shell: chdir=/usr/local tar xvzf apr.tar.gz
- name: rm
file: dest=/usr/local/apr.tar.gz state=absent
- name: copy tomcat.sh
copy: src=/opt/src/tomcat.sh dest=/opt/ea/tomcat.sh
- name: add user
action: user name=tomcat password=faJxjj/6hKXPs update_password=always shell=/bin/bash home=/opt/ea
- name: Modify
file: path=/opt/ea/tomcat/ owner=tomcat group=tomcat mode=0755
- name: 首次启动tomcat
shell: chdir=/opt/ea  nohup sh tomcat.sh &
- name: copy test
copy: src=/etc/ansible/playbook/roles/http/meta/test dest=/opt/ea/tomcat/webapps/
tags:
- updateconf
notify:
- stop tomcat service
- start tomcat service

vim roles/http/handlers/main.yml
- name: stop tomcat service
shell: "ps -ef |grep /opt/ea/tomcat |grep -v grep |awk '{print $2}' |xargs kill -9"
- name: start tomcat service
shell: chdir=/opt/ea  nohup sh tomcat.sh &

vim site.yml
- hosts: web
remote_user: root
roles:
- http

ansible-playbook -i hosts site.yml

报错
1.server.xml要改
2.-DappHome=/opt/src/xx/db

cat setenv.sh
JAVA_OPTS="$JAVA_OPTS -DappHome=/opt/src/xx/db"

3.start启动时启动不了的，因为没有环境变量，所以只能用脚本

4.var 变量例子参考
Listen `listen`.`0`:`listen`.`1`
listen:
- "`ansible_all_ipv4_addresses`.`0`"
- 8080
host_fqdn:
- "`ansible_nodename`"

5.测试
echo "abcdefg" >> roles/http/meta/test/test.html
ansible-playbook -i hosts site.yml --tags=updateconf http://ip:8080/test/test.html[/code]第二版 能用，写的太差更新点把项目和tomcat启动程序分开加点变量
1.cat roles/http/tasks/main.yml
- name: pro
file: path=/opt/apps/`pro_dir` state=directory
- name: add user
action: user name=tomcat password=xx update_password=always shell=/bin/bash home=/opt/ea
- name: chpasswd
shell: echo "xx"|passwd --stdin tomcat
- name: copy profile
copy: src=/opt/src/profile dest=/etc/profile force=yes owner=root group=root mode=0644
- name: copy ssl
copy: src=/opt/src/ssl.tar.gz dest=/usr/local/  force=yes owner=tomcat group=tomcat
- name: tar
shell: chdir=/usr/local tar xvzf ssl.tar.gz
- name: rm
file: dest=/usr/local/ssl.tar.gz state=absent
- name: copy jdk
copy: src=/opt/src/jdk.tar.gz dest=/usr/java/
- name: tar
shell: chdir=/usr/java tar xvzf jdk.tar.gz
- name: rm
file: dest=/usr/java/jdk.tar.gz state=absent
- name: copy maven
copy: src=/opt/src/mvn.tar.gz dest=/usr/java/
- name: tar
shell: chdir=/usr/java tar xvzf mvn.tar.gz
- name: rm
file: dest=/usr/java/mvn.tar.gz state=absent
- name: copy tomcat
copy: src=/opt/src/tomcat.tar.gz dest=/opt/ea/
- name: tar
shell: chdir=/opt/ea tar xvzf tomcat.tar.gz && rm -rf `tomcat_dir` && mv tomcat `tomcat_dir`
- name: rm
file: dest=/opt/ea/tomcat.tar.gz state=absent
- name: copy server.xml
template: src=server.xml dest=/opt/ea/`tomcat_dir`/conf/ force=yes mode=0644
- name: rm webapps
file: dest=/opt/ea/`tomcat_dir`/webapps/ state=absent
- name: copy apr
copy: src=/opt/src/apr.tar.gz dest=/usr/local
- name: tar
shell: chdir=/usr/local tar xvzf apr.tar.gz
- name: rm
file: dest=/usr/local/apr.tar.gz state=absent
- name: copy tomcat.sh
copy: src=/opt/src/tomcat.sh dest=/opt/ea/tomcat.sh
- name: modify tomcat.sh
shell: chdir=/opt/ea sed -i 's%/ea/tomcat%/ea/`tomcat_dir`%g' tomcat.sh
- name: modify
file: path=/opt/ea/`tomcat_dir`/ owner=tomcat group=tomcat mode=0755
- name: 首次启动tomcat
shell: chdir=/opt/ea  source /etc/profile && nohup sh tomcat.sh &
- name: copy test
copy: src=/etc/ansible/playbook/roles/http/meta/test dest=/opt/apps/`pro_dir`/
tags:
- updateconf
notify:
- stop tomcat service
- start tomcat service
2.server.xml
<Context path="" docBase="/opt/apps/`pro_dir`/" reloadable="false" />
3.- name: stop tomcat service
shell: "ps -ef |grep /opt/install/`tomcat_dir` |grep -v grep |awk '{print $2}' |xargs kill -9"
- name: start tomcat service
shell: chdir=/opt/install  nohup sh tomcat.sh &
4.执行yml
ansible-playbook -i hosts site.yml --extra-vars "tomcat_dir=test pro_dir=test"
tomcat_dir  tomcat启动程序名字
pro_dir     项目名字
5.wget http://xx:8080/test/test.html  测试