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124 lines
3.9 KiB
Markdown
124 lines
3.9 KiB
Markdown
## wonderfall/reverse
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**SIZE : ±39MB**
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#### What is this?
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It is nginx latest mainline statically linked against LibreSSL latest snapshot, with embedded Brotli support.
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Secured by default (no root processes, even the master one). I made this image for my own purpose, but I added some flexibility so you can use it easily.
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#### Features
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- Based on Alpine Linux (3.3) : lightweight and secure distribution.
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- nginx mainline + LibreSSL snapshot
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- HTTP/2 support.
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- Brotli compression support.
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- No root master process. Better security.
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- AIO Threads support.
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- No unnessary modules.
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- Optimized nginx configuration.
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#### Notes
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It is required to :
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- chown your certs files with the right uid/pid (no other way)
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- change `listen` directive to 8000/4430 instead of 80/443
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By the way, it is recommended to **build this image** (using docker-compose 1.6 and later for args compatibily) directly instead of pulling it from Docker Hub.
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#### Volumes
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- **/sites-enabled** : should contain your vhosts files (.conf)
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- **/conf.d** : additional configuration files if you want
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- **/certs** : SSL/TLS certificates
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- **/var/log/nginx** : nginx logs (access and error)
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#### Build arguments
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- **NGINX_VER** : nginx's version, change it if needed but the default version is tested
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- **LIBRESSL_VER** : same as NGINX_VER
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- **GID** : nginx group id *(default : 991)*
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- **UID** : nginx user id *(default : 991)*
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#### Source (Dockerfile)
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https://github.com/Wonderfall/dockerfiles/tree/master/reverse
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#### Examples : compose, vhost, TLS conf
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**NOTES** :
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- compose file must use version 2. [See more here](https://docs.docker.com/compose/compose-file/#version-2:91de898b5f5cdb090642a917d3dedf68).
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- Docker 1.10+ and docker-compose 1.6+ are needed.
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- if you're using docker-compose inside a container, pay attention to `context`.
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```
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# docker-compose.yml
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nginx:
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#image: wonderfall/reverse
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build:
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context: /path/to/reverse/dockerfile
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dockerfile: Dockerfile
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args:
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- NGINX_VER=1.9.10
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- LIBRESSL_VER=2.3.2
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- GID=1000
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- UID=1000
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- BUILD_CORES=8
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ports:
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- "80:8000"
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- "443:4430"
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links:
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- container_1:container_1
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- container_2:container_2
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- container_n:container_n
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volumes:
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- /mnt/docker/nginx/sites:/sites-enabled
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- /mnt/docker/nginx/conf:/conf.d
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- /etc/letsencrypt:/certs
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- /mnt/docker/nginx/log:/var/log/nginx
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```
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```
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# /mnt/docker/nginx/sites/service.conf
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server {
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listen 8000;
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server_name service.domain.tld;
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return 301 https://$host$request_uri;
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}
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server {
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listen 4430 ssl http2;
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server_name service.domain.tld;
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ssl_certificate /certs/live/service.domain.tld/fullchain.pem;
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ssl_certificate_key /certs/live/service.domain.tld/privkey.pem;
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include /conf.d/ssl_params.conf;
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include /conf.d/headers.conf;
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#client_max_body_size 10M; #(M = Megabytes / G = Gigabytes)
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location / {
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proxy_pass http://container_n:$PORT;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Remote-Port $remote_port;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_redirect off;
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}
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}
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```
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```
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# /mnt/docker/conf/ssl_params.conf
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ssl_protocols TLSv1.2;
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ssl_ciphers "ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256";
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ssl_prefer_server_ciphers on;
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ssl_ecdh_curve secp384r1;
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ssl_session_cache shared:SSL:10m;
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ssl_session_timeout 5m;
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ssl_session_tickets off;
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```
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```
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# /mnt/docker/conf/headers.conf
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add_header Strict-Transport-Security "max-age=31536000";
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add_header X-Frame-Options SAMEORIGIN;
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add_header X-Content-Type-Options nosniff;
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add_header X-XSS-Protection "1; mode=block";
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```
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