diff --git a/.travis.yml b/.travis.yml index b6b1364..e850f08 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,7 +4,7 @@ services: env: global: - - DOCKER_VERSION=1.10.1-0~trusty + - DOCKER_VERSION=1.12.1-0~trusty before_install: # list docker-engine versions diff --git a/Dockerfile b/Dockerfile index f81ce48..6d5ce9b 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,4 +1,4 @@ -FROM nginx:1.9.15 +FROM nginx:1.11.3 MAINTAINER Jason Wilder mail@jasonwilder.com # Install wget and install/updates certificates diff --git a/Makefile b/Makefile index 7747344..74ae6bf 100644 --- a/Makefile +++ b/Makefile @@ -3,7 +3,7 @@ update-dependencies: docker pull jwilder/docker-gen:0.7.3 - docker pull nginx:1.9.12 + docker pull nginx:1.11.3 docker pull python:3 docker pull rancher/socat-docker:latest docker pull appropriate/curl:latest diff --git a/README.md b/README.md index dddea56..c9cd2a5 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -![nginx 1.9.15](https://img.shields.io/badge/nginx-1.9.15-brightgreen.svg) ![License MIT](https://img.shields.io/badge/license-MIT-blue.svg) [![Build Status](https://travis-ci.org/jwilder/nginx-proxy.svg?branch=master)](https://travis-ci.org/jwilder/nginx-proxy) [![](https://img.shields.io/docker/stars/jwilder/nginx-proxy.svg)](https://hub.docker.com/r/jwilder/nginx-proxy 'DockerHub') [![](https://img.shields.io/docker/pulls/jwilder/nginx-proxy.svg)](https://hub.docker.com/r/jwilder/nginx-proxy 'DockerHub') +![nginx 1.11.3](https://img.shields.io/badge/nginx-1.11.3-brightgreen.svg) ![License MIT](https://img.shields.io/badge/license-MIT-blue.svg) [![Build Status](https://travis-ci.org/jwilder/nginx-proxy.svg?branch=master)](https://travis-ci.org/jwilder/nginx-proxy) [![](https://img.shields.io/docker/stars/jwilder/nginx-proxy.svg)](https://hub.docker.com/r/jwilder/nginx-proxy 'DockerHub') [![](https://img.shields.io/docker/pulls/jwilder/nginx-proxy.svg)](https://hub.docker.com/r/jwilder/nginx-proxy 'DockerHub') nginx-proxy sets up a container running nginx and [docker-gen][1]. docker-gen generates reverse proxy configs for nginx and reloads nginx when containers are started and stopped. @@ -42,7 +42,7 @@ services: ```shell $ docker-compose up $ curl -H "Host: whoami.local" localhost -I''m 5b129ab83266 +I'm 5b129ab83266 ``` ### Multiple Ports @@ -78,6 +78,12 @@ In this example, the `my-nginx-proxy` container will be connected to `my-network If you would like to connect to your backend using HTTPS instead of HTTP, set `VIRTUAL_PROTO=https` on the backend container. +### uWSGI Backends + +If you would like to connect to uWSGI backend, set `VIRTUAL_PROTO=uwsgi` on the +backend container. Your backend container should than listen on a port rather +than a socket and expose that port. + ### Default Host To set the default host for nginx use the env var `DEFAULT_HOST=foo.bar.com` for example @@ -92,6 +98,14 @@ image and the official [nginx](https://registry.hub.docker.com/_/nginx/) image. You may want to do this to prevent having the docker socket bound to a publicly exposed container service. +You can demo this pattern with docker-compose: + +```console +$ docker-compose --file docker-compose-separate-containers.yml up +$ curl -H "Host: whoami.local" localhost +I'm 5b129ab83266 +``` + To run nginx proxy as a separate container you'll need to have [nginx.tmpl](https://github.com/jwilder/nginx-proxy/blob/master/nginx.tmpl) on your host system. First start nginx with a volume: diff --git a/docker-compose-separate-containers.yml b/docker-compose-separate-containers.yml new file mode 100644 index 0000000..a4edb94 --- /dev/null +++ b/docker-compose-separate-containers.yml @@ -0,0 +1,23 @@ +version: '2' +services: + nginx: + image: nginx + container_name: nginx + ports: + - "80:80" + volumes: + - /etc/nginx/conf.d + + dockergen: + image: jwilder/docker-gen + command: -notify-sighup nginx -watch /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf + volumes_from: + - nginx + volumes: + - /var/run/docker.sock:/tmp/docker.sock:ro + - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl + + whoami: + image: jwilder/whoami + environment: + - VIRTUAL_HOST=whoami.local diff --git a/nginx.tmpl b/nginx.tmpl index b168bc5..c0936d7 100644 --- a/nginx.tmpl +++ b/nginx.tmpl @@ -71,6 +71,7 @@ server { access_log /var/log/nginx/access.log vhost; return 503; + ssl_session_tickets off; ssl_certificate /etc/nginx/certs/default.crt; ssl_certificate_key /etc/nginx/certs/default.key; } @@ -119,8 +120,8 @@ upstream {{ $host }} { {{ $vhostCert := (closest (dir "/etc/nginx/certs") (printf "%s.crt" $host))}} {{/* vhostCert is actually a filename so remove any suffixes since they are added later */}} -{{ $vhostCert := replace $vhostCert ".crt" "" -1 }} -{{ $vhostCert := replace $vhostCert ".key" "" -1 }} +{{ $vhostCert := trimSuffix ".crt" $vhostCert }} +{{ $vhostCert := trimSuffix ".key" $vhostCert }} {{/* Use the cert specified on the container or fallback to the best vhost match */}} {{ $cert := (coalesce $certName $vhostCert) }} @@ -144,11 +145,12 @@ server { access_log /var/log/nginx/access.log vhost; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; - ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA; + ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS'; ssl_prefer_server_ciphers on; ssl_session_timeout 5m; ssl_session_cache shared:SSL:50m; + ssl_session_tickets off; ssl_certificate /etc/nginx/certs/{{ (printf "%s.crt" $cert) }}; ssl_certificate_key /etc/nginx/certs/{{ (printf "%s.key" $cert) }}; @@ -168,7 +170,12 @@ server { {{ end }} location / { + {{ if eq $proto "uwsgi" }} + include uwsgi_params; + uwsgi_pass {{ trim $proto }}://{{ trim $host }}; + {{ else }} proxy_pass {{ trim $proto }}://{{ trim $host }}; + {{ end }} {{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }} auth_basic "Restricted {{ $host }}"; auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }}; @@ -197,7 +204,12 @@ server { {{ end }} location / { + {{ if eq $proto "uwsgi" }} + include uwsgi_params; + uwsgi_pass {{ trim $proto }}://{{ trim $host }}; + {{ else }} proxy_pass {{ trim $proto }}://{{ trim $host }}; + {{ end }} {{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }} auth_basic "Restricted {{ $host }}"; auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};