Add Docker Compose Files & Update Dockerfile to use Alpine Linux

* Update Dockerfile to use Alpine Linux

* Add docker-compose files

* Modify readme to add docker compose docs.

* Update build context

* Limit elasticsearch to 1GB memory by default

* Drop http.host from docker-compose-es

PR: #13

Dockerfile

@@ -1,12 +1,8 @@
-FROM ubuntu:22.04
+FROM node:16-alpine3.17
 
-RUN apt-get update && apt-get install -y
-RUN apt-get install -y curl
-RUN apt-get install -y nginx
-RUN apt-get install -y python3
-RUN apt-get install -y postgresql-client
-RUN curl -sL https://deb.nodesource.com/setup_16.x | bash - && \
-    apt-get install -y nodejs
+RUN apk update
+# Download the runtime dependencies
+RUN apk add --no-cache bash nginx python3 postgresql-client
 
 RUN mkdir -p /redarc
 WORKDIR /redarc
@@ -20,4 +16,4 @@ RUN npm ci
 
 WORKDIR /redarc
 RUN chmod +x scripts/start.sh
-CMD ["scripts/start.sh"]
+CMD ["/bin/bash", "scripts/start.sh"]

README.md

@@ -31,6 +31,24 @@ eg: `http://redarc.basedbin.org/api`.
 
 `SERVER_NAME` is the URL your redarc instance is running on. eg: `redarc.basedbin.org`
 
+## Docker compose
+
+```
+$ wget https://raw.githubusercontent.com/Yakabuff/redarc/master/docker-compose.yml
+// Modify docker-compose.yml as-needed
+$ docker-compose up -d
+```
+
+Docker compose with elasticsearch
+
+```
+$ wget https://raw.githubusercontent.com/Yakabuff/redarc/master/docker-compose-es.yml
+// Modify docker-compose-es.yml as-needed
+$ docker-compose -f docker-compose-es.yml up -d
+```
+
+## Docker run
+
 ```
 $ git clone https://github.com/Yakabuff/redarc.git
 

docker-compose-es.yml

@@ -0,0 +1,58 @@
+version: '3'
+
+services:
+
+  postgres:
+    image: postgres
+    container_name: pgsql-dev
+    networks: 
+      - redarc
+    environment:
+      POSTGRES_PASSWORD: test1234
+    volumes:
+      - pgredarc01:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+
+  redarc:
+    build:
+      context: https://github.com/Yakabuff/redarc.git
+      dockerfile: Dockerfile
+    image: redarc
+    container_name: redarc
+    networks:
+      - redarc
+    environment:
+      REDARC_API: http://redarc.mysite.org/api/
+      SERVER_NAME: redarc.mysite.org
+      PGPASSWORD: test1234
+      ES_ENABLED: 'true'
+      ES_HOST: http://es.mysite.org
+      ES_PASSWORD: estest1234
+    ports:
+      - "8080:80"
+    depends_on:
+      - postgres
+      - elasticsearch
+
+  elasticsearch:
+    image: docker.elastic.co/elasticsearch/elasticsearch:8.8.1
+    container_name: es01
+    networks:
+      - redarc
+    environment:
+      - discovery.type=single-node
+      - ELASTIC_PASSWORD=estest1234
+      - "ES_JAVA_OPTS=-Xms1024m -Xmx1024m"
+    volumes:
+      - esredarc01:/usr/share/elasticsearch/data
+
+networks:
+  redarc:
+    driver: bridge
+
+volumes:
+  pgredarc01:
+    driver: local
+  esredarc01:
+    driver: local

docker-compose.yml

@@ -0,0 +1,40 @@
+version: '3'
+
+services:
+
+  postgres:
+    image: postgres
+    container_name: pgsql-dev
+    networks:
+      - redarc
+    environment:
+      POSTGRES_PASSWORD: test1234
+    volumes:
+      - pgredarc01:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+
+  redarc:
+    build:
+      context: https://github.com/Yakabuff/redarc.git
+      dockerfile: Dockerfile
+    image: redarc
+    container_name: redarc
+    networks:
+      - redarc
+    environment:
+      REDARC_API: http://redarc.mysite.org/api/
+      SERVER_NAME: redarc.mysite.org
+      PGPASSWORD: test1234
+    ports:
+      - "8080:80"
+    depends_on:
+      - postgres
+
+networks:
+  redarc:
+    driver: bridge
+
+volumes:
+  pgredarc01:
+    driver: local

scripts/start.sh

@@ -25,7 +25,7 @@ cp -R dist/* /var/www/html/redarc/
 # NGINX config
 cd /redarc/nginx
 python3 nginx_envar.py $REDARC_API $SERVER_NAME
-mv redarc.conf /etc/nginx/conf.d/redarc.conf
+mv redarc.conf /etc/nginx/http.d/redarc.conf
 
 # Start nginx
 nginx -g "daemon off;"