default values for variables

Author: evertramos

.gitignore

@@ -1 +1,3 @@
-.env
+data
+.env*
+!.env.sample

docker-compose-multiple-networks.yml

@@ -7,14 +7,14 @@ services:
     container_name: ${NGINX_WEB:-nginx-web}
     restart: always
     ports:
-      - "${IP}:80:80"
-      - "${IP}:443:443"
+      - "${IP:-0.0.0.0}:80:80"
+      - "${IP:-0.0.0.0}:443:443"
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:ro
-      - ${NGINX_FILES_PATH:-data}/htpasswd:/etc/nginx/htpasswd:ro
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:ro
+      - ${NGINX_FILES_PATH:-./data}/htpasswd:/etc/nginx/htpasswd:ro
     networks:
       - default
       - outside
@@ -29,11 +29,11 @@ services:
     container_name: ${DOCKER_GEN:-nginx-gen}
     restart: always
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:ro
-      - ${NGINX_FILES_PATH:-data}/htpasswd:/etc/nginx/htpasswd:ro
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:ro
+      - ${NGINX_FILES_PATH:-./data}/htpasswd:/etc/nginx/htpasswd:ro
       - /var/run/docker.sock:/tmp/docker.sock:ro
       - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro
     networks:
@@ -49,10 +49,10 @@ services:
     container_name: ${LETS_ENCRYPT:-nginx-letsencrpt}
     restart: always
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:rw
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:rw
       - /var/run/docker.sock:/var/run/docker.sock:ro
     environment:
       NGINX_DOCKER_GEN_CONTAINER: ${DOCKER_GEN:-nginx-gen}
@@ -71,4 +71,4 @@ networks:
       name: ${NETWORK:-webproxy}
   outside:
     external:
-      name: ${SERVICE_NETWORK}
+      name: ${SERVICE_NETWORK:-webservices}

docker-compose.yml

@@ -7,14 +7,14 @@ services:
     container_name: ${NGINX_WEB:-nginx-web}
     restart: always
     ports:
-      - "${IP}:80:80"
-      - "${IP}:443:443"
+      - "${IP:-0.0.0.0}:80:80"
+      - "${IP:-0.0.0.0}:443:443"
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:ro
-      - ${NGINX_FILES_PATH:-data}/htpasswd:/etc/nginx/htpasswd:ro
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:ro
+      - ${NGINX_FILES_PATH:-./data}/htpasswd:/etc/nginx/htpasswd:ro
     logging:
       options:
         max-size: ${NGINX_WEB_LOG_MAX_SIZE:-4m}
@@ -26,11 +26,11 @@ services:
     container_name: ${DOCKER_GEN:-nginx-gen}
     restart: always
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:ro
-      - ${NGINX_FILES_PATH:-data}/htpasswd:/etc/nginx/htpasswd:ro
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:ro
+      - ${NGINX_FILES_PATH:-./data}/htpasswd:/etc/nginx/htpasswd:ro
       - /var/run/docker.sock:/tmp/docker.sock:ro
       - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro
     logging:
@@ -43,10 +43,10 @@ services:
     container_name: ${LETS_ENCRYPT:-nginx-letsencrypt}
     restart: always
     volumes:
-      - ${NGINX_FILES_PATH:-data}/conf.d:/etc/nginx/conf.d
-      - ${NGINX_FILES_PATH:-data}/vhost.d:/etc/nginx/vhost.d
-      - ${NGINX_FILES_PATH:-data}/html:/usr/share/nginx/html
-      - ${NGINX_FILES_PATH:-data}/certs:/etc/nginx/certs:rw
+      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
+      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
+      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
+      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:rw
       - /var/run/docker.sock:/var/run/docker.sock:ro
     environment:
       NGINX_DOCKER_GEN_CONTAINER: ${DOCKER_GEN:-nginx-gen}