技术解析

nginx 反代 docker 中的问题
0
2021-06-18 19:31:48
idczone
我用 nginx 反代 docker 安装的 nextcloud,文件传输的时候老是出现问题。
但是我直接 ip+端口连接 nextcloud 的话,文件传输就很流畅,不会产生问题。谷歌了下,应该是 nginx 的进行了缓存的问题,请问大佬们,怎样关闭 nginx 的缓存呢。
https://github.com/jwilder/nginx-proxy

nextcloud 安全性设置不适合反代

是 nextcloud 的原因?这就尴尬了,难道只能 ip+端口访问吗

谢谢,我看一下,我现在用的宝塔里的 nginx,等下试试这个看。

好了说一下,我也没试过

traefik 挺好用的

把 expire 的都注释掉?
```
location ~ .*\.(**)?$
{
expires ****;
}
```

如果没设置过的话
说不定是 nginx 默认限制文件大小的问题
client_max_body_size

最近才折腾好长一段时间。官方的镜像带 apache,反代比较麻烦,我是折腾好久都没成功。建议直接用 nextcloud-fpm (不带 apache )的镜像,自己配置 nginx。

自己编译制作个带 nginx 的 nextcloud 就好了 @chaosye

如果多个服务还是要转发

proxy_buffering off

http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_buffering

我暂时也是这么设置的,这样设置之后虽然大文件传输中间会断开,但断断续续倒是能传输完

不是这个原因,这个我已经设置成 20480MB 了

等有空我试一试看,先 mark 下

因为 docker 备份部署转移方便,所以想弄在 docker 里。现在需要部署多个 docker,所以最好还是要有一个反代的工具,比如 Nginx,但现在 Nginx 貌似做了多余的事,也不知道在哪关这些多余的功能

这个思路,我想想,你的意思是这个容器里面没有 Apache,然后自己在容器里装 Nginx ?

是个反代工具?待我查一查

是的。假如用含 apache 的镜像。
外网访问自己服务器的路径就是外网-端口转发-docker 服务器-端口转发-nginx-反代-nextcloud 中的 Apache-nextcloud。有多重转换。

我看了官方的 nextcloud:fpm 容器,里面没有 web http 服务,假如我把 nginx 配置在宿主机上,我试过并不能打开 nextcloud 网页。。。我也看到有不少人在 reddit 上提问这个问题,但是没什么好的回答,基本上都是让人去看 github 上的例子。。



upstream php-handler {
server 172.20.0.2:9000;
unix:/var/run/php/php7.2-fpm.sock;
}
server {
listen 80;
listen [::]:80;
server_name XXXXXXXXXXXXXXXX;
enforce https
return 301 https://$server_name:8443$request_uri;
/>test.html;
}

server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name XXXXXXXXXXXXXXXXXXX;
Use Mozilla's guidelines for SSL/TLS settings
https://mozilla.github.io/server-side-tls/ssl-config-generator/
NOTE: some settings below might be redundant
/etc/ssl/nginx/cloud.example.com.crt;
/etc/ssl/nginx/cloud.example.com.key;
ssl_certificate ca.pem;/> ssl_certificate_key private.key;/> add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header X-Download-Options noopen;
add_header X-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
Remove X-Powered-By, which is an information leak
fastcgi_hide_header X-Powered-By;
Path to the root of your installation
/var/www/nextcloud;
root /usr/share/nginx/html;location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
The following 2 rules are only needed for the user_webfinger app.
Uncomment it if you're planning to use this app.
^/.well-known/host-meta /public.php?service=host-meta last;
^/.well-known/host-meta.json /public.php?service=host-meta-json last;
The following rule is only needed for the Social app.
Uncomment it if you're planning to use this app.
^/.well-known/webfinger /public.php?service=webfinger last;
location = /.well-known/carddav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
location = /.well-known/caldav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
set max upload size
client_max_body_size 512M;
fastcgi_buffers 64 4K;
Enable gzip but do not remove ETag headers
gzip on;
gzip_vary on;
gzip_comp_level 4;
gzip_min_length 256;
gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
Uncomment if your server is build with the ngx_pagespeed module
This module is currently not supported.
off;
location / {
rewrite ^ /index.php;
}
location ~ ^\/(?:build|tests|config|lib|3rdparty|templates|data)\/ {
deny all;
}
location ~ ^\/(?:\.|autotest|occ|issue|indie|db_|console) {
deny all;
}
location ~ ^\/(?:index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+)\.php(?:$|\/) {
fastcgi_split_path_info ^(.+?\.php)(\/.*|)$;
set $path_info $fastcgi_path_info;
try_files $fastcgi_script_name =404;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;/> fastcgi_param PATH_INFO $path_info;
fastcgi_param HTTPS on;
Avoid sending the security headers twice
fastcgi_param modHeadersAvailable true;
Enable pretty urls
fastcgi_param front_controller_active true;
fastcgi_pass php-handler;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
}
location ~ ^\/(?:updater|oc[ms]-provider)(?:$|\/) {
try_files $uri/ =404;
index index.php;
}
Adding the cache control header for js, css and map files
Make sure it is BELOW the PHP block
location ~ \.(?:css|js|woff2?|svg|gif|map)$ {
try_files $uri /index.php$request_uri;
add_header Cache-Control "public, max-age=15778463";

add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header X-Download-Options noopen;
add_header X-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
Optional: Don't log access to assets
access_log off;
}
location ~ \.(?:png|html|ttf|ico|jpg|jpeg|bcmap)$ {
try_files $uri /index.php$request_uri;
Optional: Don't log access to other assets
access_log off;
}
}


谢谢帮助,虽然我最终没有用这个配置成功。。
但是,我发现有个容器 jwilder/nginx-proxy,可以自动反代,只需要在 proxy 后端的容器上添加环境变量
-e VIRTUAL_HOST=foo.bar.com
然后解析 dns 指向 nginx 就行了。然后我测试了 http 下传输大文件,没出现问题,
现在在测试 https 下,大文件传输有没有问题。

噢,对了鼓捣了很久,fpm 的版本还是没能反代成功。。。

用镜像 jwilder/nginx-proxy 并设置 ssl 反代,大文件传输问题亲测解决。

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