Add Dockerfile for nginx

.examples/docker-compose/insecure/mariadb-cron-redis/fpm/docker-compose.yml

@@ -25,13 +25,12 @@ services:
       - db.env
 
   web:
-    image: nginx
+    build: ./web
     restart: always
     ports:
       - 8080:80
     volumes:
       - nextcloud:/var/www/html:ro
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
 
   cron:
     build: ./app

.examples/docker-compose/insecure/mariadb-cron-redis/fpm/web/Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx
+
+COPY nginx.conf /etc/nginx/nginx.conf

.examples/docker-compose/insecure/mariadb/fpm/docker-compose.yml

@@ -21,13 +21,12 @@ services:
       - db.env
 
   web:
-    image: nginx
+    build: ./web
     restart: always
     ports:
       - 8080:80
     volumes:
       - nextcloud:/var/www/html:ro
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
 
 volumes:
   db:

.examples/docker-compose/insecure/mariadb/fpm/web/Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx
+
+COPY nginx.conf /etc/nginx/nginx.conf

.examples/docker-compose/insecure/postgres/fpm/docker-compose.yml

@@ -18,13 +18,12 @@ services:
       - db.env
 
   web:
-    image: nginx
+    build: ./web
     restart: always
     ports:
       - 8080:80
     volumes:
       - nextcloud:/var/www/html:ro
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
 
 volumes:
   db:

.examples/docker-compose/insecure/postgres/fpm/web/Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx
+
+COPY nginx.conf /etc/nginx/nginx.conf