Update files for use with cychedelic

Several aspects are touched upon by this commit:

  - First, revert the decision to split the acme-companion configuration
    into a separate repository.  Instead, an alternative docker-compose
    file can be used to implement that use case.  The alternate file,
    defines _both_ services, so a user should only choose one of them.

    A big advantage of this is that shared resources between the two
    containers will no longer leak outside the docker compose project
    namespace, and only a single project will need to be started.

    This commit is a git merge purely to preserve the 1 commit that was
    unique to the forked repository.

  - container_names are no longer defined, as that causes update
    conflicts while running cychedelic.  They are not needed anyway.

  - dhparam volume is dropped, as the upstream documentation does not
    require its use.

  - The default compose file no longer listens on port 443, and is
    generally unaware of the acme-companion service.  This makes for a
    more concise deployment on systems that will use it.

Signed-off-by: Malfurious <m@lfurio.us>

1 files changed, 11 insertions, 23 deletions

diff --git a/docker-compose.yml b/docker-compose.yml
index b408424..1ee42da 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,39 +1,27 @@
-version: "3.7"
-
-# Services requiring reverse proxy functionality should join the
-# 'nginx-proxy-network' network and define the environment variable
-# 'VIRTUAL_HOST' to the DNS name they use.
+# Provides basic HTTP-only reverse proxy service.  To create a Docker container
+# that uses this service:
+#
+#   - Define environment variables:
+#         - VIRTUAL_HOST=<domain name>
+#         - VIRTUAL_PORT=<port number>  (only necessary if not 80)
 #
-# This container works with or without the acme-companion service.
+#   - EXPOSE the relevant port in your Dockerfile.
 #
-# See more info here: https://github.com/nginx-proxy/nginx-proxy
+#   - Join the "nginx-proxy-network" network.
+
+version: "3.7"
 
 services:
+  # https://github.com/nginx-proxy/nginx-proxy
   nginx-proxy:
-    container_name: "nginx-proxy"
     image: "nginxproxy/nginx-proxy"
     restart: "always"
     volumes:
-      - "certs:/etc/nginx/certs"
-      - "dhparam:/etc/nginx/dhparam"
-      - "vhost:/etc/nginx/vhost.d"
-      - "html:/usr/share/nginx/html"
       - "/var/run/docker.sock:/tmp/docker.sock:ro"
     networks:
       - "nginx-proxy-network"
     ports:
       - "80:80"
-      - "443:443"
-
-volumes:
-  certs:
-    name: "certs"
-  dhparam:
-    name: "dhparam"
-  vhost:
-    name: "vhost"
-  html:
-    name: "html"
 
 networks:
   nginx-proxy-network: