最新CentOS安装Jira&Confluence流程

#环境
//CentOS      7.8
//Java        1.8.0
//
//

自己试验玩的，所以 CentOS 环境很干净，什么也没有。

一、先安装JAVA

yum安装：

1、搜索jdk安装包

# yum search java|grep jdk

2、下载jdk1.8，下载之后默认的目录为： /usr/lib/jvm/

# yum install java-1.8.0-openjdk

3、配置环境变量及验证安装。

二、安装 MySQL

下载MySQL 安装包：

wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

安装mysql 安装源：

yum -y localinstall mysql57-community-release-el7-11.noarch.rpm

 在线安装MySQL，这一步时间比较久

yum -y install mysql-community-server

启动mysql 服务

systemctl start mysqld

设置开机启动

systemctl enable mysqld
systemctl daemon-reload

修改root登录密码

mysql安装完成之后，会在/var/log/mysqld.log文件中给root生成了一个临时的默认密码。

 vim /var/log/mysqld.log

记住初始密码：

修改root 密码

　　　　mysql -u root -p
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'daasan7ujm^YHN';
Query OK, 0 rows affected (0.00 sec)
# 设置远程登录
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'daasan7ujm^YHN' WITH GRANT OPTION;
Query OK, 0 rows affected, 1 warning (0.00 sec)

退出

mysql> exit

防火墙开放3306端口

三、创建应用数据库和账号
1).jira数据库用户帐号

mysql -u root -p
Enter password:
创建数据库jira
//create database jira default character set utf8 collate utf8_bin;
mysql> create database jira default character set utf8mb4 collate utf8mb4_general_ci;
用户jira，密码：changeme
mysql> grant all on jira.* to ‘jira’@’%’ identified by ‘changeme’;
mysql>flush privileges;

2).Confluence数据库用户帐号

mysql -u root -p
Enter password:
创建数据库confluence
mysql> create database confluence default character set utf8mb4 collate utf8mb4_general_ci;
用户confluence，密码：changeme
mysql> grant all on confluence.* to ‘confluence’@’%’ identified by ‘changeme’;
mysql>flush privileges;

3).查看数据库及用户

mysql> select user,host from mysql.user;
+---------------+-----------+
| user | host |
+---------------+-----------+
| confluence | % |
| jira | % |
| root | % |
| mysql.session | localhost |
| mysql.sys | localhost |
+---------------+-----------+
5 rows in set (0.00 sec)

4).查询数据库

mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| confluence |
| jira |
| mysql |
| performance_schema |
| sys |
+--------------------+
6 rows in set (0.00 sec)