Mattermost手动搭建记录
环境介绍
服务器：腾讯云
系统版本：CentOS Linux release 7.8.2003 (Core)
方式：服务器本机手动搭建
首先搭建mysql
安装mysql
rpm -ivh https://repo.mysql.com/mysql57-community-release-el7-11.noarch.rpm
yum install -y mysql-server
设置开机启动和启动服务
systemctl enable mysqld
systemctl start mysqld
设置mysql的root密码
sudo grep 'temporary password' /var/log/mysqld.log
//查看root初始密码
mysql -uroot -p
//登陆mysql
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'yourmysqlpassword';
//修改root密码
注意：密码必须设置地复杂，否则会提示 ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
创建Mattermost数据库
mysql -u root -p
//登陆
create user 'mmuser'@'%' identified by '你的密码';
//创建用户
create database mattermost_test;
//创建数据库
grant all privileges on mattermost_test.* to 'mmuser'@'%';
//授权
flush privileges;
//保存设置
安装Mattermost服务端
wget https://releases.mattermost.com/5.25.0/mattermost-5.25.0-linux-amd64.tar.gz
//建议本地下载，再传输到服务器上
解压
tar -xvzf *.gz
移动目录mattermost到/opt目录
sudo mv mattermost /opt
创建存储目录
sudo mkdir /opt/mattermost/data
设置权限
sudo useradd --system --user-group mattermost
sudo chown -R mattermost:mattermost /opt/mattermost
sudo chmod -R g+w /opt/mattermost
配置/opt/mattermost/config/config.json
"SqlSettings": {
"DriverName": "mysql",
"DataSource": "mmuser:数据库密码@tcp(127.0.0.1:3306)/mattermost?charset=utf8mb4,utf8&readTimeout=30s&writeTimeout=30s",
注意：主要是修改以上两个地方
启动测试
cd /opt/mattermost
sudo -u mattermost ./bin/mattermost
等待一会儿出现 Server is listening on :8065 字样后就可以按 Ctrl+C 停止运行，继续后面的操作。 这步最主要的作用是确定前面的配置是否正确，如果有异常，可以根据实际提示去修改配置。
手动启用进程守护
创建Mattermost配置文件：
sudo touch /etc/systemd/system/mattermost.service
vi /etc/systemd/system/mattermost.service
写入内容：
[Unit]
Description=Mattermost
After=syslog.target network.target mysqld.service
[Service]
Type=notify
WorkingDirectory=/opt/mattermost
User=mattermost
ExecStart=/opt/mattermost/bin/mattermost
PIDFile=/var/spool/mattermost/pid/master.pid
TimeoutStartSec=3600
LimitNOFILE=49152
[Install]
WantedBy=multi-user.target
设置权限
sudo chmod 664 /etc/systemd/system/mattermost.service
重载systemd服务
sudo systemctl daemon-reload
设置开机启动Mattermost
sudo systemctl enable mattermost
启动Mattermost服务：
sudo systemctl start mattermost
curl http://localhost:8065
