У меня 2 docker контейнера, развернутого с использованием docker compose.
Один - nginx, а другой - мое flask приложение. Я только использую nginx в качестве сервера c для шифрования сертификации.
Если я разверну свое приложение flask без nginx, я смогу успешно свернуть / пинговать свой сервер. Однако, когда введен nginx, я не могу подключиться.
То, что я хочу сделать, это, по крайней мере, получить доступ к моему серверу через числовой c внешний ip, например, xx.xx.xx.xx, а затем мой домен, который указывает на тот же ip. (Мой домен на самом деле является поддоменом, например, api.domain.com)
Мой docker состав:
services:
nginx:
build:
context: ./nginx
dockerfile: Dockerfile
args:
DOMAIN: ${DOMAIN}
FLASK: application
ports:
- 80:80
- 443:443
volumes:
- /etc/letsencrypt:/etc/letsencrypt
depends_on:
- application
application:
build:
context: ./flask_app
dockerfile: Dockerfile
ports:
- 5000:5000
nginx .conf
user nginx;
worker_processes auto;
worker_rlimit_nofile 8192;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
charset utf-8;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
server_tokens off;
log_not_found off;
types_hash_max_size 2048;
client_max_body_size 16M;
include mime.types;
default_type application/octet-stream;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ecdh_curve X25519:sect571r1:secp521r1:secp384r1;
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_session_tickets off;
ssl_ciphers 'TLS13+AESGCM+AES128:TLS13+AESGCM+AES256:TLS13+CHACHA20:EECDH+AESGCM:EECDH+CHACHA20';
ssl_stapling on;
ssl_stapling_verify on;
log_format main '$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;
include conf.d/*.conf;
}
flask_app.conf
server {
listen 80;
listen [::]:80;
server_name www.${DOMAIN} ${DOMAIN};
location ^~ /.well-known/acme-challenge/ {
root /var/www/_letsencrypt;
}
location / {
return 301 https://${DOMAIN}${DOLLAR}request_uri;
}
}
server {
listen 443 ssl http2 default_server;
listen [::]:443 ssl http2 default_server;
server_name www.${DOMAIN} ${DOMAIN};
ssl_certificate /etc/letsencrypt/live/${DOMAIN}/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/${DOMAIN}/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/${DOMAIN}/chain.pem;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-XSS-Protection "1; mode=block" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "no-referrer-when-downgrade" always;
# You might want to change the CSP policy to fit your needs - see https://content-security-policy.com/
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; connect-src 'self'; img-src 'self'; style-src 'self';";
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
add_header Allow "GET, POST, HEAD" always;
access_log /var/log/nginx/${DOMAIN}.access.log;
error_log /var/log/nginx/${DOMAIN}.error.log warn;
location / {
proxy_http_version 1.1;
proxy_cache_bypass ${DOLLAR}http_upgrade;
proxy_hide_header X-Powered-By;
proxy_hide_header Server;
proxy_hide_header X-AspNetMvc-Version;
proxy_hide_header X-AspNet-Version;
proxy_set_header Proxy "";
proxy_set_header Upgrade ${DOLLAR}http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host ${DOLLAR}host;
proxy_set_header X-Real-IP ${DOLLAR}remote_addr;
proxy_set_header X-Forwarded-For ${DOLLAR}proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto ${DOLLAR}scheme;
proxy_set_header X-Forwarded-Host ${DOLLAR}host;
proxy_set_header X-Forwarded-Port ${DOLLAR}server_port;
proxy_pass http://application:5000;
}
location ~* \.(?:css|cur|js|jpe?g|gif|htc|ico|png|html|xml|otf|ttf|eot|woff|woff2|svg)${DOLLAR} {
expires 7d;
add_header Pragma public;
add_header Cache-Control public;
proxy_pass http://application:5000;
}
if ( ${DOLLAR}request_method !~ ^(GET|POST|HEAD)${DOLLAR} ) {
return 405;
}
if (${DOLLAR}http_user_agent ~* LWP::Simple|BBBike|wget) {
return 403;
}
location ~ /\.(?!well-known) {
deny all;
}
gzip on;
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
}