mikael.capelle/nginx-proxy
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Initial commit.

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Mikael Capelle 2019-05-28 08:32:43 +00:00
commit b4f8a53594
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3
Dockerfile Normal file
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FROM jwilder/docker-gen:latest
COPY ./nginx.tmpl /etc/docker-gen/templates/nginx.tmpl

30
docker-compose.yml Normal file
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version: '2'
services:
nginx:
restart: always
image: nginx
container_name: nginx_proxy
ports:
- "80:80"
- "443:443"
volumes:
- /var/www
- /etc/nginx/conf.d
- /etc/letsencrypt:/etc/letsencrypt:ro
- /var/docker/proxy/vhost.d:/etc/nginx/vhost.d:ro
dockergen:
restart: always
depends_on:
- nginx
build: .
image: typename/docker-gen
command: -notify-sighup nginx_proxy -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
networks:
default:
external:
name: nginxproxy

44
domains.list Normal file
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# Cloud
cloud.typename.fr
# pydio.typename.fr
# Docker registry
docker.typename.fr
# Teaching
pl.insa.typename.fr
# Storage
data.typename.fr
pdf.typename.fr
# Git
gitea.typename.fr
gitlab.typename.fr
# gituto.typename.fr
# LDAP
ldap.typename.fr
ldapadmin.typename.fr
# Jupyter
jupyter.typename.fr
# Mail
# mail.typename.fr
# Messaging
mattermost.typename.fr
# Office
office.typename.fr
# Temporary
domain1.typename.fr
domain2.typename.fr
domain3.typename.fr
zik.typename.fr
zikq.typename.fr
# Tools
webtools.typename.fr

275
nginx.tmpl Normal file
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{{ $CurrentContainer := where $ "ID" .Docker.CurrentContainerID | first }}
{{ define "upstream" }}
{{ if .Address }}
{{/* If we got the containers from swarm and this container's port is published to host, use host IP:PORT */}}
{{ if and .Container.Node.ID .Address.HostPort }}
# {{ .Container.Node.Name }}/{{ .Container.Name }}
server {{ .Container.Node.Address.IP }}:{{ .Address.HostPort }};
{{/* If there is no swarm node or the port is not published on host, use container's IP:PORT */}}
{{ else if .Network }}
# {{ .Container.Name }}
server {{ .Network.IP }}:{{ .Address.Port }};
{{ end }}
{{ else if .Network }}
# {{ .Container.Name }}
server {{ .Network.IP }} down;
{{ end }}
{{ end }}
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
default $http_x_forwarded_proto;
'' $scheme;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
default $http_x_forwarded_port;
'' $server_port;
}
# If we receive Upgrade, set Connection to "upgrade"; otherwise, delete any
# Connection header that may have been passed to this server
map $http_upgrade $proxy_connection {
default upgrade;
'' close;
}
# Set appropriate X-Forwarded-Ssl header
map $scheme $proxy_x_forwarded_ssl {
default off;
https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost '$host $remote_addr - $remote_user [$time_local] '
'"$request" $status $body_bytes_sent '
'"$http_referer" "$http_user_agent"';
access_log off;
{{ if (exists "/etc/nginx/proxy.conf") }}
include /etc/nginx/proxy.conf;
{{ else }}
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
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 $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
{{ end }}
server {
server_name _; # This is just an invalid value which will never trigger on a real hostname.
listen 80;
access_log /var/log/nginx/access.log vhost;
location /.well-known/ {
root /var/www/certbot;
}
location / {
return 503;
}
}
{{ if (and (exists "/etc/nginx/certs/default.crt") (exists "/etc/nginx/certs/default.key")) }}
server {
server_name _; # This is just an invalid value which will never trigger on a real hostname.
listen 443 ssl http2;
access_log /var/log/nginx/access.log vhost;
ssl_session_tickets off;
# ssl_certificate /etc/nginx/certs/default.crt;
# ssl_certificate_key /etc/nginx/certs/default.key;
location /.well-known/ {
root /var/www/certbot;
}
location / {
return 503;
}
}
{{ end }}
{{ range $host, $containers := groupByMulti $ "Env.VIRTUAL_HOST" "," }}
{{ $upstream_name := sha1 $host }}
# {{ $host }}
upstream {{ $upstream_name }} {
{{ range $container := $containers }}
{{ $addrLen := len $container.Addresses }}
{{ range $knownNetwork := $CurrentContainer.Networks }}
{{ range $containerNetwork := $container.Networks }}
{{ if eq $knownNetwork.Name $containerNetwork.Name }}
## Can be connect with "{{ $containerNetwork.Name }}" network
{{/* If only 1 port exposed, use that */}}
{{ if eq $addrLen 1 }}
{{ $address := index $container.Addresses 0 }}
{{ template "upstream" (dict "Container" $container "Address" $address "Network" $containerNetwork) }}
{{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var, falling back to standard web port 80 */}}
{{ else }}
{{ $port := coalesce $container.Env.VIRTUAL_PORT "80" }}
{{ $address := where $container.Addresses "Port" $port | first }}
{{ template "upstream" (dict "Container" $container "Address" $address "Network" $containerNetwork) }}
{{ end }}
{{ end }}
{{ end }}
{{ end }}
{{ end }}
}
{{ $default_host := or ($.Env.DEFAULT_HOST) "" }}
{{ $default_server := index (dict $host "" $default_host "default_server") $host }}
{{/* Get the VIRTUAL_PROTO defined by containers w/ the same vhost, falling back to "http" */}}
{{ $proto := or (first (groupByKeys $containers "Env.VIRTUAL_PROTO")) "http" }}
{{/* Get the HTTPS_METHOD defined by containers w/ the same vhost, falling back to "redirect" */}}
{{ $https_method := or (first (groupByKeys $containers "Env.HTTPS_METHOD")) "redirect" }}
{{/* Get the first cert name defined by containers w/ the same vhost */}}
{{ $certName := (first (groupByKeys $containers "Env.CERT_NAME")) }}
{{/* Get the best matching cert by name for the vhost. */}}
{{ $vhostCertDir := (closest (dir "/etc/letsencrypt/live/") (printf "%s" $host))}}
{{/* vhostCert is actually a filename so remove any suffixes since they are added later */}}
{{/* $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) */}}
{{ $is_https := (and (ne $https_method "nohttps") (ne $vhostCertDir "") (exists (printf "/etc/letsencrypt/live/%s/fullchain.pem" $host)) (exists (printf "/etc/letsencrypt/live/%s/privkey.pem" $host))) }}
{{ if $is_https }}
{{ if eq $https_method "redirect" }}
server {
server_name {{ $host }};
listen 80 {{ $default_server }};
access_log /var/log/nginx/access.log vhost;
return 301 https://$host$request_uri;
}
{{ end }}
server {
server_name {{ $host }};
listen 443 ssl http2 {{ $default_server }};
access_log /var/log/nginx/access.log vhost;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
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/letsencrypt/live/{{ (printf "%s" $host) }}/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/{{ (printf "%s" $host) }}/privkey.pem;
{{ if (exists (printf "/etc/letsencrypt/live/%s.dhparam.pem" $host)) }}
ssl_dhparam {{ printf "/etc/letsencrypt/live/%s.dhparam.pem" $host }};
{{ end }}
{{ if (ne $https_method "noredirect") }}
add_header Strict-Transport-Security "max-age=31536000";
{{ end }}
{{ if (exists (printf "/etc/nginx/vhost.d/%s" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s" $host }};
{{ else if (exists "/etc/nginx/vhost.d/default") }}
include /etc/nginx/vhost.d/default;
{{ end }}
location /.well-known/ {
root /var/www/certbot;
}
location / {
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};
{{ end }}
{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
{{ else if (exists "/etc/nginx/vhost.d/default_location") }}
include /etc/nginx/vhost.d/default_location;
{{ end }}
}
}
{{ end }}
{{ if or (not $is_https) (eq $https_method "noredirect") }}
server {
server_name {{ $host }};
listen 80 {{ $default_server }};
access_log /var/log/nginx/access.log vhost;
{{ if (exists (printf "/etc/nginx/vhost.d/%s" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s" $host }};
{{ else if (exists "/etc/nginx/vhost.d/default") }}
include /etc/nginx/vhost.d/default;
{{ end }}
location /.well-known/ {
root /var/www/certbot;
}
location / {
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};
{{ end }}
{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
{{ else if (exists "/etc/nginx/vhost.d/default_location") }}
include /etc/nginx/vhost.d/default_location;
{{ end }}
}
}
{{ if (and (not $is_https) (exists "/etc/nginx/certs/default.crt") (exists "/etc/nginx/certs/default.key")) }}
server {
server_name {{ $host }};
listen 443 ssl http2 {{ $default_server }};
access_log /var/log/nginx/access.log vhost;
return 500;
ssl_certificate /etc/nginx/certs/default.crt;
ssl_certificate_key /etc/nginx/certs/default.key;
}
{{ end }}
{{ end }}
{{ end }}

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#!/bin/bash
if [ $(id -u) -ne 0 ]; then
echo "This script must be run as root." > /dev/stderr
exit 1
fi
domains=$(cat domains.list | grep -v -E '^[[:space:]]*(#.*)?$')
docker exec -it nginx_proxy mkdir -p /var/www/certbot
docker run -it --rm --name letsencrypt \
--volumes-from nginx_proxy \
-v /etc/letsencrypt:/etc/letsencrypt:rw \
--network nginxproxy \
certbot/certbot \
certonly --webroot --webroot-path /var/www/certbot \
--config-dir=/etc/letsencrypt \
--agree-tos --renew-by-default \
--force-renewal \
--cert-name typename.fr \
-d $(echo typename.fr ${domains[*]} | tr ' ' ',')
for domain in ${domains[*]}; do
echo "Creating symbolic links for ${domain}... "
dir=/etc/letsencrypt/live/${domain}
if [ -e "${dir}" ]; then
rm -rf ${dir}
fi
mkdir ${dir}
for link in /etc/letsencrypt/live/typename.fr/*.pem; do
ln -s $(readlink $link) ${dir}/$(basename $link)
done
done
docker-compose restart