Update docker file to use published image if desired. Update README.

Dockerfile.deploy

@@ -1,14 +1,16 @@
 FROM python:3.11.4-bookworm AS build
 
+# RUN apt-cache policy
+RUN apt-get clean
 RUN apt-get update
 RUN apt-get -y install texlive-latex-base texlive-latex-extra texlive-latex-recommended texlive-fonts-extra latexmk
 RUN apt-get -y install php-cli php-dom
 
-ADD ../requirements.txt .
+ADD ./requirements.txt .
 RUN pip install -r requirements.txt
 
 WORKDIR /workdir
-COPY ../ /workdir
+COPY ./ /workdir
 
 RUN python3 -m rules_doc_generator -a -t all -m 03 -d 30 -y 2024
 

README.md

@@ -190,3 +190,12 @@ Highlight a piece of text as new.
 ```
 text: This is old text. {n}This is new text.{/n}
 ```
+
+## Deployment
+
+For local development, simply run `docker compose build` and `docker compose up -d`.
+
+For production deployment, do the following, after a successful `docker login registry.digitalocean.com`:
+
+* `docker compose pull`
+* `docker compose up -d` 

docker-compose.prod.yml

@@ -0,0 +1,15 @@
+services:
+  # service configuration for our dockerized Rails app
+  web:
+    environment:
+      VIRTUAL_HOST: rules.nullsignal.games
+      VIRTUAL_PORT: 80
+      LETSENCRYPT_HOST: rules.nullsignal.games
+      LETSENCRYPT_EMAIL: [email protected]
+
+    networks:
+      - null_signal
+
+networks:
+  null_signal:
+    external: true

docker-compose.yml

@@ -1,23 +1,21 @@
-version: "3.2"
-
 services:
   rules:
-    restart: none
+    restart: no
+    image: registry.digitalocean.com/nsgcr/netrunner-comprehensive-rules:${RULES_IMAGE_VERSION:-latest}
     # use the Dockerfile next to this file
-    # TODO(plural): Switch to the container image.
     build:
       dockerfile: Dockerfile.deploy
 
     volumes:
       - rules:/var/www/html
-  
+
   web:
     restart: unless-stopped
     image: php:8.2-cli-alpine
 
     ports:
       - "8999:80"
-   
+
     volumes:
       - rules:/var/www/html