From 72cd3b592ec74448a3eec71b4169ca14ddb7f7fe Mon Sep 17 00:00:00 2001
From: Alex Holliday <ajhollid@gmail.com>
Date: Mon, 19 May 2025 15:00:11 -0700
Subject: [PATCH] add a docker config for a monolithic app

---
 docker/dist-mono/build_images.sh     | 29 +++++++++++++++++++++++
 docker/dist-mono/docker-compose.yaml | 35 ++++++++++++++++++++++++++++
 docker/dist-mono/mongoDB.Dockerfile  |  3 +++
 docker/dist-mono/redis.Dockerfile    |  2 ++
 docker/dist-mono/server.Dockerfile   | 25 ++++++++++++++++++++
 5 files changed, 94 insertions(+)
 create mode 100755 docker/dist-mono/build_images.sh
 create mode 100755 docker/dist-mono/docker-compose.yaml
 create mode 100755 docker/dist-mono/mongoDB.Dockerfile
 create mode 100755 docker/dist-mono/redis.Dockerfile
 create mode 100644 docker/dist-mono/server.Dockerfile

diff --git a/docker/dist-mono/build_images.sh b/docker/dist-mono/build_images.sh
new file mode 100755
index 000000000..b56b9052c
--- /dev/null
+++ b/docker/dist-mono/build_images.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Change directory to root Server directory for correct Docker Context
+cd "$(dirname "$0")"
+cd ../..
+
+# Define service names and their corresponding Dockerfiles in parallel arrays
+services=("mono_mongo" "mono_redis" "mono_server")
+dockerfiles=(
+  "./docker/dist-mono/mongoDB.Dockerfile"
+  "./docker/dist-mono/redis.Dockerfile"
+  "./docker/dist-mono/server.Dockerfile"
+)
+
+# Loop through each service and build the corresponding image
+for i in "${!services[@]}"; do
+  service="${services[$i]}"
+  dockerfile="${dockerfiles[$i]}"
+  
+  docker build -f "$dockerfile" -t "$service" .
+  
+  # Check if the build succeeded
+  if [ $? -ne 0 ]; then
+    echo "Error building $service image. Exiting..."
+    exit 1
+  fi
+done
+
+echo "All images built successfully"
\ No newline at end of file
diff --git a/docker/dist-mono/docker-compose.yaml b/docker/dist-mono/docker-compose.yaml
new file mode 100755
index 000000000..204881d4a
--- /dev/null
+++ b/docker/dist-mono/docker-compose.yaml
@@ -0,0 +1,35 @@
+services:
+  server:
+    image: mono_server:latest
+    restart: always
+    ports:
+      - "52345:52345"
+    env_file:
+      - server.env
+    depends_on:
+      - redis
+      - mongodb
+  redis:
+    image: mono_redis:latest
+    restart: always
+    volumes:
+      - ./redis/data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 5s
+  mongodb:
+    image: mono_mongo:latest
+    restart: always
+    command: ["mongod", "--quiet", "--replSet", "rs0", "--bind_ip_all"]
+    volumes:
+      - ./mongo/data:/data/db
+    healthcheck:
+      test: echo "try { rs.status() } catch (err) { rs.initiate({_id:'rs0',members:[{_id:0,host:'mongodb:27017'}]}) }" | mongosh --port 27017 --quiet
+      interval: 5s
+      timeout: 30s
+      start_period: 0s
+      start_interval: 1s
+      retries: 30
diff --git a/docker/dist-mono/mongoDB.Dockerfile b/docker/dist-mono/mongoDB.Dockerfile
new file mode 100755
index 000000000..969a320c2
--- /dev/null
+++ b/docker/dist-mono/mongoDB.Dockerfile
@@ -0,0 +1,3 @@
+FROM mongo
+EXPOSE 27017
+CMD ["mongod"]
diff --git a/docker/dist-mono/redis.Dockerfile b/docker/dist-mono/redis.Dockerfile
new file mode 100755
index 000000000..af68ec61e
--- /dev/null
+++ b/docker/dist-mono/redis.Dockerfile
@@ -0,0 +1,2 @@
+FROM redis
+EXPOSE 6379
\ No newline at end of file
diff --git a/docker/dist-mono/server.Dockerfile b/docker/dist-mono/server.Dockerfile
new file mode 100644
index 000000000..f28c834ea
--- /dev/null
+++ b/docker/dist-mono/server.Dockerfile
@@ -0,0 +1,25 @@
+FROM node:20-alpine AS frontend-build
+
+WORKDIR /app/client
+
+COPY client/package*.json ./
+RUN npm install
+
+COPY client ./
+RUN npm run build
+
+FROM node:20-alpine AS app
+
+WORKDIR /app/server
+
+COPY server ./
+
+COPY --from=frontend-build /app/client/dist ./public
+
+RUN npm install
+
+RUN chmod +x ./scripts/inject-vars.sh
+
+EXPOSE 52345
+
+CMD ./scripts/inject-vars.sh && node ./index.js