let's encrypt is optional

nginx-proxy/docker-compose.nginx-local.yml

@@ -9,11 +9,31 @@ services:
       - 443:443 
     environment:
       - DEFAULT_HOST=${HOST_WWW}.${DOMAIN}
-      - DHPARAM_GENERATION=false
+      - DHPARAM_GENERATION=${LETSENCRYPT_GENERATE}
     networks:
       - srv             
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
       - ${ROOT_INSTALL}/data/nginx-proxy/certs:/etc/nginx/certs
+      - ${ROOT_INSTALL}/data/nginx-proxy/dhparam:/etc/nginx/dhparam:rw
       - ${ROOT_INSTALL}/data/nginx-proxy/vhost.d:/etc/nginx/vhost.d:ro
-      - ${ROOT_INSTALL}/data/nginx-proxy/htpasswd:/etc/nginx/htpasswd
+      - ${ROOT_INSTALL}/data/nginx-proxy/htpasswd:/etc/nginx/htpasswd
+
+  acme-companion:
+    image: nginxproxy/acme-companion
+    container_name: nginx-proxy-acme
+    environment:
+      - DEFAULT_EMAIL=${LETSENCRYPT_EMAIL}
+    volumes_from:
+      - nginx-proxy
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ${ROOT_INSTALL}/data/nginx-proxy/certs:/etc/nginx/certs:rw
+      - acme:/etc/acme.sh
+    networks: 
+      - srv
+      
+volumes:
+  dhparam:
+  certs:
+  acme: