【Xshell】——使用windwos下的工具Xshell,原理就是使用SHH协议让咱们能够链接其余计算机,相似于windows的远程桌面链接,只是如今用于远程腾讯云主机------------【执行命令】html
【WinSCP】——当咱们的asp.net core网站写好,发布文件完成时,须要往CentOS上拷贝,这时使用WinSCP,当配置好ip,链接上另一遍的CentOS系统,则能够实现两台计算机文件的共享,拷贝----------【文件拷贝】python
【.net core SDK】——.net core 开发的web或webapp在CentOS上可以运行,就须要环境,.net core去官网看,有linux下各版本的下载安装方式-----------【安装.net core】------CentOSmysql
【nginx】——是一个反向代理http服务器,能够转发linux
【安装】nginx
curl -o nginx.rpm
http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
rpm -ivh nginx.rpm
yum install nginx #安装git
【配置】github
在 /etc/nginx中
cd /etc/nginx
vim nginx.confweb
内容为:
user nginx;
worker_processes 1;sql
error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; client_max_body_size 2000m; #最大限制为2000M --万一你的web须要上传文件或者图片等大文件 keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; }
注意最后依据 include ,这个有点像C语言的,意思是这个配置文件是嵌套的,更详细的配置要去 /etc/nginx/conf.d/*.conf里面去找shell
cd /etc/nginx/conf.d/ vim default.conf 内容为下: server { listen 80; server_name 118.24.112.238; #charset koi8-r; #access_log /var/log/nginx/host.access.log main; location / { proxy_pass http://localhost:5009; proxy_http_version 1.1; proxy_set_header X-real-ip $remote_addr; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection keep-alive; proxy_set_header Host $host; proxy_cache_bypass $http_upgrade; proxy_connect_timeout 600; proxy_read_timeout 600; proxy_send_timeout 600; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } } server { listen 81; server_name 118.24.112.238; #charset koi8-r; #access_log /var/log/nginx/host.access.log main; location / { proxy_pass http://localhost:5000; proxy_http_version 1.1; proxy_set_header X-real-ip $remote_addr; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection keep-alive; proxy_set_header Host $host; proxy_cache_bypass $http_upgrade; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } }
大概意思就是监听80端口,转5009,监听81端口,转5000,其余待后续补充知识
【重载】 nginx配置文件修改后,请必定不要忘记重载,新手很容易忘, nginx -s reload
【守护进程】
nginx安装配置都好了,防火墙80端口开放,dotnet netcore.dll运行,网站打开,80转发至端口5000,这样的确是发布了,可是总不至于每次开机都要执行一次dotnet run ,只是就须要配置守护服务Supervisor,(守护服务-守护进程)======================何谓守护服务,让其一直运行咱们的web,错误时本身处理,本身重启
【安装】
yum install python-setuptools
easy_install supervisor #安装Supervisor
【配置】
Supervisor的默认配置文件supervisord.conf 可是没有使用 自建了一个supervisor目录,
【cmd】:mkdir /etc/supervisor
而后把配置文件输出到指定目录:
【cmd】:echo_supervisord_conf > /etc/supervisor/supervisord.conf #配置Supervisor
其中supervisord.conf的文件最后:
;[include]
;files = relative/directory/.ini
修改成(【注意】去掉;且不能有空格)
[include]
files = conf.d/.conf
而后cd /etc/supervisor/
mkdir conf.d
新建文件:
vim zyhopsys.conf
vim zyhopsys-admin.conf
文件内容大概为:
[program:opadmin]
command=dotnet ZYH.Operation.Sys.Admin.dll #(注意)运行程序的命令
directory= /home/op-admin/ #(注意 注意)对应的你的项目的存放目录,这个地方好多初学者搞错!!!
autorestart=true #程序意外退出是否自动重启
environment=ASPNETCORE_ENVIRONMENT=Production #进程环境变量
stderr_logfile=/var/log/myproject.err.log; #错误日志文件
stdout_logfile=/var/log/myproject.out.log; #输出日志文件
user=root #进程执行的用户身份
stopsignal=INT
autostart=true
autorestart=true
startsecs=1
【搭载配置文件运行】
supervisord -c /etc/supervisor/supervisord.conf 这里稍微提一句:supervisord的启动顺讯 supervisord #默认去找$CWD/supervisord.conf,也就是当前目录 supervisord #默认$CWD/etc/supervisord.conf,也就当前目录下的etc目录 supervisord #默认去找/etc/supervisord.conf的配置文件 supervisord -c /home/supervisord.conf #到指定路径下去找配置文件 运行后:ps -ef | grep dotnet 能够查看本身的网站是否已运行,正常以下 root 1877 1817 0 16:40 pts/1 00:00:00 grep --color=auto dotnet root 4971 26752 0 13:57 ? 00:00:07 dotnet ZYH.Operation.Sys.Admin.dll root 4972 26752 0 13:57 ? 00:00:05 dotnet ZYH.Operation.Sys.Web.dll
【重载】
supervisorctl reload #从新加载 每次从新部署 后,能够执行一下上面的命令
【设置开机启动】
-创建配置文件 打开目录 /usr/lib/systemd/system/ 新建文件 supervisord.service cd /usr/lib/systemd/system/ vim supervisord.service 内容: # dservice for systemd (CentOS 7.0+) # by ET-CS (https://github.com/ET-CS) [Unit] Description=Supervisor daemon [Service] Type=forking ExecStart=/usr/bin/supervisord -c /etc/supervisor/supervisord.conf ExecStop=/usr/bin/supervisorctl shutdown ExecReload=/usr/bin/supervisorctl reload KillMode=process Restart=on-failure RestartSec=42s [Install] WantedBy=multi-user.target 执行命令: systemctl enable supervisord systemctl is-enabled supervisord #来验证是否为开机启动
【防火墙】
若是公网ip访问不了:那是由于CentOs的防火墙拦截了,咱们打开端口。
firewall-cmd --zone=public --add-port=80/tcp --permanent #(开放80端口)
systemctl restart firewalld #(重启防火墙以使配置即时生效)
firewall-cmd --zone=public --add-port=80/tcp --permanent #(开放80端口)
systemctl restart firewalld #(重启防火墙以使配置即时生效)
--我在使用腾讯云主机,经过上述命令并不能远程访问mysql
firewall-cmd --zone=public --add-port=3306/tcp --permanent #(开放3306端口)
最后改用iptables
【安装】
#先检查是否安装了iptables service iptables status #安装iptables yum install -y iptables #升级iptables yum update iptables #安装iptables-services yum install iptables-services
【中止firewalld】
#中止firewalld服务 systemctl stop firewalld #禁用firewalld服务 systemctl mask firewalld
【配置iptables】
vim /etc/sysconfig/iptables # sample configuration for iptables service # you can edit this manually or use system-config-firewall # please do not ask us to add additional ports/services to this default configuration *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 81 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 23 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT
CentOS的安装 远程执行终端Xshell 远程拷贝文件WinSCP .net core 环境的安装 服务器nginx的安装,配置,转发规则配置等 守护服务Supervisor的安装,自启动
承上启下,之前都是发布,可是咱们的动态网站,必有数据源,咱们选择mysql,mysql经历安装,root帐户登陆,设置密码,
# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm # rpm -ivh mysql-community-release-el7-5.noarch.rpm # yum install mysql-community-server
开启权限,开启CentOS防火墙-3306的端口(相似与sqlserver1433端口),重启防火墙,这样咱们就能远程访问mysql
centOS预装了mariadb(mysql之父为了mysql可能存在闭源风险而搞mysql分支) 安装完之后mariadb自动就被替换了,将再也不生效。 【安装】 # wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm # rpm -ivh mysql-community-release-el7-5.noarch.rpm # yum install mysql-community-server 【重启mysql服务】 # service mysqld restart 【修改密码】 初次安装mysql,root帐户没有密码。 直接 #mysql -u root # mysql>show databases; mysql>set password for 'root'@'localhost' =password('设置你的密码'); Query OK, 0 rows affected (0.00 sec) 不须要重启数据库便可生效。 【配置】 #vim /etc/my.cnf 内容以下: # For advice on how to change settings please see # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html [client] default-character-set=utf8 # 加上 省得有中文乱码 [mysql] [mysqld] character-set-server = utf8 # 加上 省得有中文乱码 innodb_log_file_size=640M max_allowed_packet = 64M #加上,当你有大量数据要往数据库中存储就须要这个配置,例如二进制文件 # # Remove leading # and set to the amount of RAM for the most important data # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%. # innodb_buffer_pool_size = 128M # # Remove leading # to turn on a very important data integrity option: logging # changes to the binary log between backups. # log_bin # # Remove leading # to set options mainly useful for reporting servers. # The server defaults are faster for transactions and fast SELECTs. # Adjust sizes as needed, experiment to find the optimal values. # join_buffer_size = 128M # sort_buffer_size = 2M # read_rnd_buffer_size = 2M datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 default-storage-engine=InnoDB max_connections=151 # Recommended in standard MySQL setup sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid 【远程链接设置】- 我就想在家,在公司,在任何地方都能进入我本身的数据库操做一下,navicat连一下 #把在全部数据库的全部表的全部权限赋值给位于全部IP地址的root用户。 mysql> grant all privileges on *.* to root@'%'identified by 'password'; #若是是新用户而不是root,则要先新建用户 mysql>create user 'username'@'%' identified by 'password'; 【重载】 配置文件修改后,别忘记重启mysql service mysqld restart
参考资料:https://www.cnblogs.com/zhaopei/p/netcore.html---感谢 园友农码一辈子