init

Author: almereyda

.gitignore

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+certs/
+templates/

LICENSE

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+# `docker-nginx-gen-letsencrypt`
+
+This is an opinionated improvisation to get a self-encrypting load balancer in front of Docker containers.
+
+* Run with `./run`
+* Debug with `docker-compose ps` or `docker-compose logs`
+* Remove with `docker-compose stop` and `docker-compose rm`
+
+## License
+
+Licensed by [almereyda](https://almereyda.de/) under the GNU General Public License 3.0. See the LICENSE for its terms.

README.markdown

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+version: '2'
+services:
+  nginx:
+    image: nginx
+    container_name: nginx
+    volumes:
+      - /etc/nginx/conf.d
+      - /etc/nginx/vhost.d
+      - /usr/share/nginx/html
+      - /srv/nginx/certs:/etc/nginx/certs:ro
+    ports:
+      - "80:80"
+      - "443:443"
+    restart: always
+
+  nginx-gen:
+    image: jwilder/docker-gen
+    container_name: nginx-gen
+    command: "-notify-sighup nginx -watch -only-exposed -wait 5s:30s /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf"
+    volumes_from: [nginx]
+    volumes:
+      - /srv/nginx/templates/nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro
+      - /var/run/docker.sock:/tmp/docker.sock:ro
+    restart: always
+
+  nginx-letsencrypt:
+    image: jrcs/letsencrypt-nginx-proxy-companion
+    container_name: nginx-letsencrypt
+    depends_on: [nginx-gen]
+    volumes_from: [nginx]
+    volumes:
+      - /srv/nginx/certs:/etc/nginx/certs:rw
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    environment:
+      - NGINX_DOCKER_GEN_CONTAINER=nginx-gen
+    restart: always

docker-compose.yml

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+#!/usr/bin/env bash
+if [ ! -f /srv/nginx/templates/nginx.tmpl ]; then
+  wget https://raw.githubusercontent.com/jwilder/nginx-proxy/master/nginx.tmpl -O /srv/nginx/templates/nginx.tmpl
+fi

get_default_template

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+#!/usr/bin/env bash
+if [ ! -d /srv/nginx/certs || ! -d /srv/nginx/templates ]; then
+  cd /srv
+  mkdir -p nginx/certs
+  mkdir -p nginx/templates
+fi
+cd /srv/nginx
+./get_default_template
+docker-compose up -d