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210 lines
7.5 KiB
210 lines
7.5 KiB
服务器的系统用的是ubuntu server 18.04
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注意：腾讯云服务器使用缺省用户帐号ubuntu，登录后可以通过sudo su 命令切换到root用户
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云盘需要挂载，首先用fdisk -l 查看一下系统连接了哪些磁盘，这里附加的数据盘是/dev/vdb
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对 “/dev/vdb” 裸设备直接创建文件系统格式
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mkfs -t ext4 /dev/vdb
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新建挂载点 /data
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mkdir /data
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mount /dev/vdb /data
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重启后的自动挂载需要修改文件 /etc/fstab
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vi /etc/fstab
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添加
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/dev/vdb /data ext4 defaults 0 0
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执行以下命令，检查 /etc/fstab 文件是否写入成功。
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mount -a
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安装完系统后
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1.把dash环境改成bash
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dpkg-reconfigure dash
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没有安装vim的话安装一下
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2.安装下vim
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apt-get install vim
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3.创建用户mmog用来运行游戏
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参考命令如下
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groupadd mmog
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useradd -g mmog mmog
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passwd mmog 修改密码
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4.创建/data/mmogrun目录，用来放游戏运行文件
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mkdir /data
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mkdir /data/mmogrun
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chown mmog:mmog /data/mmogrun
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mkdir /data/wwwroot
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chown mmog:mmog /data/wwwroot
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mkdir /home/mmog
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chown mmog:mmog /home/mmog
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cp /root/.bashrc /root/.profile /home/mmog/
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chown mmog:mmog /home/mmog/.bashrc
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chown mmog:mmog /home/mmog/.profile
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ln -s /data/mmogrun /home/mmog/mmogrun
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配置zsh
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sudo apt-get install zsh
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sudo apt-get install autojump
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mmog下
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sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
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git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions
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git clone git://github.com/zsh-users/zsh-syntax-highlighting $ZSH_CUSTOM/plugins/zsh-syntax-highlighting
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chsh -s /bin/zsh
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配置文件是 ~/.zshrc
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5.修改文件打开数量限制,core文件大小限制，共享内存大小限制
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#修改 /etc/security/limits.conf 添加或修改(直接echo似乎有问题，执行后请检查和确认是否成功)
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sh -c 'echo "@mmog soft nofile 50000" >> /etc/security/limits.conf'
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sh -c 'echo "@mmog hard nofile 65536" >> /etc/security/limits.conf'
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sh -c 'echo "@mmog soft core 1024000" >> /etc/security/limits.conf'
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6.修改core文件路径
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mkdir /data/corefile
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chmod 777 /data/corefile
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echo "/data/corefile/core-%e-%p-%t" > /proc/sys/kernel/core_pattern
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7.修改 /etc/ssh/sshd_config #PermitRootLogin yes为no 禁止root直接ssh登录服务器
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添加配置项
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AllowUsers ubuntu mmog mmogguest
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#修改ssh默认登录端口为56000
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修改完成后重启ssh服务
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service ssh restart
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#修改hostname,要改2个地方，改完重启生效，注意hostname不能含有下划线_，可以用连接符-
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/etc/hostname youname
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/etc/hosts 127.0.1.1 youname
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修改后临时使hostname生效，执行命令 hostname youname
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8.安装以下.Net Core运行需要的依赖
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wget https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
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sudo dpkg -i packages-microsoft-prod.deb
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rm packages-microsoft-prod.deb
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sudo apt-get update; \
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sudo apt-get install -y apt-transport-https && \
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sudo apt-get update && \
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sudo apt-get install -y dotnet-sdk-5.0
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9.game和log服务器改一下dns
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/etc/resolv.conf
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vi /etc/resolvconf/resolv.conf.d/base
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#添加2行
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nameserver 8.8.8.8
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nameserver 8.8.4.4
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10.修改时区,注:土耳其在欧洲 Europe/Istanbul,不要设置土耳其时间（有夏令时问题，直接设置时区+3）
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dpkg-reconfigure tzdata
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选择 None of the above
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选择 GMT-3 按回车
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通用的服务器环境这里算初始化好了===========================================================================
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接下来处理2台数据库服务器
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注意，要保证2台数据库服务器不在同一台物理机上，需要设置 置放群组
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数据库服务器安装mysql
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apt-get install mysql-server mysql-client
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mysql_secure_installation
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1.（是否设置随机密码，Y/y随机密码， N/n自己输入密码）
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VALIDATE PASSWORD PLUGIN can be used to test passwords...
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Press y|Y for Yes, any other key for No: N (我的选项)
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后面全是Y
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service mysql stop
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mv /var/lib/mysql /data/
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ln -s /data/mysql /var/lib/mysql
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chown -R mysql:mysql /data/mysql
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vim /etc/mysql/mysql.conf.d/mysqld.cnf
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修改 datadir=/data/mysql
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修改apparmor的配置文件use.sbin.mysqld
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vim /etc/apparmor.d/usr.sbin.mysqld
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将
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/var/lib/mysql/ r,
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/var/lib/mysql/** rwk,
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修改为
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/data/mysql/ r,
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/data/mysql/** rwk,
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service apparmor reload
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service apparmor restart
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重启mysql
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service mysql restart
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修改配置
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[client]
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default-character-set=utf8
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[mysqld]
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default_authentication_plugin=mysql_native_password
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innodb_buffer_pool_size = 4G(物理内存的70%)
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innodb_log_file_size = 512M
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innodb_log_buffer_size = 16M
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innodb_buffer_pool_instances=8
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innodb_thread_concurrency=100
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innodb_flush_log_at_trx_commit = 0 (log buffer在每次事务提交的时候都会写入log file，但是，flush(刷到磁盘)操作并不会同时进行。这种模式下，MySQL会每秒一次地去做flush(刷到磁盘)操作)
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sync_binlog = 0
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max_connections = 500
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character-set-server=utf8
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启用binlog
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启用binlog，通过配置 /etc/my.cnf 或 /etc/mysql/mysql.conf.d/mysqld.cnf 配置文件的 log-bin 选项：
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[mysqld]
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server-id = 1
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log-bin = /data/mysql/mysql-bin.log
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expire-logs-days = 7
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max-binlog-size = 1000M
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#安装好后如果用mmog用户无法登录mysql，则可以先su到root用户再登录，应该是可以的，再修改root登录密码
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use mysql;
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update user set authentication_string=PASSWORD("这里输入你要改的密码") where User='root'; #更改密码
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update user set plugin="mysql_native_password"; #如果没这一行可能也会报一个错误，因此需要运行这一行
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> flush privileges; #更新所有操作权限
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#mysql主从配置，主建立用户slave 10.135.71.25是从，10.135.71.46是主
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#修改mysql配置后重启
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service mysql start
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#主
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GRANT REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'slave'@'10.135.71.25' IDENTIFIED BY 'slave';
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#主
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server-id=1
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log_bin=xxxx
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#从
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server-id=2
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log_bin =xxxx
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#master-host=10.135.71.46
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#master-user=slave
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#master-password=slave
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#master-password=slave
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#replicate-do-db=mstest
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#在slave上执行mysql
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stop slave;
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change master to master_host='10.135.71.46',master_user='slave',master_password='slave';
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start slave;
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#验证下是否成功
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show slave status\G;
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#显示 Slave_IO_Running: Yes
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# Slave_SQL_Running: Yes
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#表示成功
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#使用数据库脚本 x_proj_svr\tools\sql目录下 dbgame.sql,dbaccount.sql，toss.sql
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#建立数据库后，赋予mysql的mmog用户访问权限
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grant all privileges on dbmaccount.* to mmog@'localhost' identified by 'mmog';
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grant all privileges on dbmaccount.* to mmog@'127.0.0.1' identified by 'mmog';
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grant all privileges on dbmgame.* to mmog@'localhost' identified by 'mmog';
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grant all privileges on dbmgame.* to mmog@'127.0.0.1' identified by 'mmog';
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grant all privileges on toss.* to mmog@'localhost' identified by 'mmog';
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grant all privileges on toss.* to mmog@'127.0.0.1' identified by 'mmog';
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flush privileges;
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8.0 mysql后需要创建用户和赋权限分开
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create user 'mmog'@'localhost' identified by 'mmog';
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create user 'mmog'@'127.0.0.1' identified by 'mmog';
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grant all privileges on dbmaccount.* to mmog@'localhost';
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grant all privileges on dbmaccount.* to mmog@'127.0.0.1';
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grant all privileges on dbmgame.* to mmog@'localhost';
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grant all privileges on dbmgame.* to mmog@'127.0.0.1';
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log服务器特殊要求
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在log服务器安装nginx服务，经营分析系统以及自动更新下载文件使用
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log服务器建立/data/wwwroot目录，赋予mmog用户权限
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服务器初始化完成后请把game和log这2台的ip匹配到自己的一个dns，比如xv.itgnetwork.com xg1.itgnetwork.com
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