---這裡沒有什麼原理解說(因為我也不懂),如果先進要補充指正的....麻煩鞭小力一點-----
先安裝.net sdk & runtime環境
ref : https://tecadmin.net/how-to-install-net-core-on-ubuntu-20-04/
裝.net之後,移駕到我們複製上去的webapi專案publish資料夾裡
用「dotnet xxxx.dll」啟動那個webapi (以vs2019提供的weatherforecase範例為例)
然後用curl http://locahost:5000/weatherforecast 測看看.net core runtime & web api有沒有起來
有出現該有的json資料,有再進行Nginx安裝
接著安裝nginx
install nginx,別忘了先去找到80 port的服務先關掉.(指令 sudo netstat -peanut|grep ":80 " )
之後.安裝nginx
----------------------
sudo apt install nginx
---------------------------
---start nginx by command---
sudo systemctl start nginx
----------------------------------
//用localhost檢查Nginx有沒有起來
因為我們新的環境允許對個別site做port&SSL 設定,
所以我們只要在nginx加個site config檔就可以
但是cert & pem是一定要做,參考黑暗大大的好文
https://blog.darkthread.net/blog/aspnetcore-with-nginx/
----------因為private目錄已經有了,所以要另外定義一個資料夾-----------------------
sudo mkdir /etc/ssl/private4ngix
sudo chmod 700 /etc/ssl/private4ngix
//以下的360是天數
sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private4ngix/nginx-selfsigned.key -out /etc/ssl/certs/nginx-selfsigned.crt
sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048
------------------------------------------
---要把port 80錯開(不然其他用到80port的東西會起不來),
因為不想一一說明,我直接給你.conf檔,日後有需要再行調整/新增
------------/etc/nginx/nginx.conf-----------------------------------------------------
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/proxy.conf;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}
---------------------------------------------------------------------------
------------/ext/nginx/proxy.conf---------------------------------
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffers 32 4k;
-----------------------------------------------------------
把預設的nginx port80切到9090,因為port 80已經被佔用了
-----------------/ext/nginx/sites-enable/default----------------------
##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# https://www.nginx.com/resources/wiki/start/
# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
# https://wiki.debian.org/Nginx/DirectoryStructure
#
# In most cases, administrators will remove this file from sites-enabled/ and
# leave it as reference inside of sites-available where it will continue to be
# updated by the nginx packaging team.
#
# This file will automatically load configuration files provided by other
# applications, such as Drupal or Wordpress. These applications will be made
# available underneath a path with that package name, such as /drupal8.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##
# Default server configuration
#
server {
listen 9090 default_server;
listen [::]:9090 default_server;
# SSL configuration
#
# listen 443 ssl default_server;
# listen [::]:443 ssl default_server;
#
# Note: You should disable gzip for SSL traffic.
# See: https://bugs.debian.org/773332
#
# Read up on ssl_ciphers to ensure a secure configuration.
# See: https://bugs.debian.org/765782
#
# Self signed certs generated by the ssl-cert package
# Don't use them in a production server!
#
# include snippets/snakeoil.conf;
root /var/www/html;
# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;
server_name abc.mycompany.com;
location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ =404;
}
# pass PHP scripts to FastCGI server
#
#location ~ \.php$ {
# include snippets/fastcgi-php.conf;
#
# # With php-fpm (or other unix sockets):
# fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
# # With php-cgi (or other tcp sockets):
# fastcgi_pass 127.0.0.1:9000;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
#server {
# listen 80;
# listen [::]:80;
#
# server_name example.com;
#
# root /var/www/example.com;
# index index.html;
#
# location / {
# try_files $uri $uri/ =404;
# }
#}
------------------------------------------------------------------
同理,因為port 443也被佔用了,所以我們的web api也要改到別的port,下例為https://網站IP:4430/....
--------/etc/nginx/sites-enable/api_port_4430.conf---------------
日後新的專案請比照新增這檔案就可以了,當然asp.net webapi的launchSettings.json裡的port也要錯開就是了
----------------------------------------------------------------------------
server {
listen 4430 http2 ssl;
listen [::]:4430 http2 ssl;
server_name abc.mycompany.com;
ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
ssl_certificate_key /etc/ssl/private4ngix/nginx-selfsigned.key;
ssl_dhparam /etc/ssl/certs/dhparam.pem;
underscores_in_headers on;
location / {
proxy_pass_request_headers on;
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_redirect http://localhost:5000/ http://$host:$server_port;
}
}
-------------------------------------------------
asp.net webapi方面,因應Nginx proxy forward需要,請在setup做以下調整
---------------------------------------------------------------
public void Configure(IApplicationBuilder app, IWebHostEnvironment env) {
if(RuntimeInformation.IsOSPlatform(OSPlatform.Linux)) {
app.UseForwardedHeaders(new ForwardedHeadersOptions {
ForwardedHeaders=ForwardedHeaders.XForwardedFor|ForwardedHeaders.XForwardedProto,
ForwardedForHeaderName="CF-CONNECTING-IP"
});
}
//以下照舊...
--------------------------------------------------
別忘了sudo ufw allow 剛才那些新開的port.
其他(把dotnet xxxx.dll設定做service,以便開機啟動等)
請參考
https://docs.microsoft.com/zh-tw/aspnet/core/host-and-deploy/linux-nginx?view=aspnetcore-6.0
之「建立服務檔」單元
本文多數資訊是來自
特此誌謝
(以上範例皆為虛構,如有雷同純屬故意調工)
