1、mysql安装：
yum -y install mariadb mariadb-server
systemctl start mariadb
systemctl enablemariadb
2. 创建数据库jiradb：在mysql客户端输入如下命名“create database jiradb character set 'UTF8';”
3. 创建数据库用户并赋于权限，依次执行如下命名：
create user jirauser identified by 'jira';//创建用户名为jirauser,密码为jira的帐号
grant all privileges on *.* to 'jirauser'@'%'identified by 'jira' with grant option;
grant all privileges on *.* to 'jirauser'@'localhost' identified by 'jira' with grant option;
flush privileges;
4、jdk安装
5、软件下载：
破解包：
atlassian-extras-3.2.jar
连接mysql驱动：
mysql-connector-java-5.1.42.jar
软件，可以到官网下载新版本
6、jira安装
将/opt/atlassian/jira/atlassian-jira/WEB-INF/lib 中的atlassian-extras-3.2.jar删除
copy 新的破解包到此目录：/opt/atlassian/jira/atlassian-jira/WEB-INF/lib
mysql-connector-java-5.1.42-bin.jar到jira安装目录下的/opt/atlassian/jira/lib目录
重启系统后识别
mysql数据库选择5.6
主机名：ip
数据库名：jira
密码：jira
测试正常后，进入授权码页面，
https://my.atlassian.com/product
选择jira soft 生产授权码
