Docker Notification Source

.dockerignore

@@ -1,3 +1,19 @@
+/*
+
+!app/
+
+!conf/
 # This is created in the Dockerfile
 conf/application.conf
 
+!OreTestPlugin/
+
+!project/
+project/target/
+project/project/
+
+!public/
+
+!scripts/
+
+!build.sbt

Dockerfile

@@ -1,23 +1,42 @@
+# This Dockerfile is designed to be used for production
 FROM openjdk:8-jdk-alpine
 
-MAINTAINER Jadon Fowler <jadonflower@gmail.com>
+LABEL maintainer="Jadon Fowler <jadonflower@gmail.com>"
 
-# Install Activator
-RUN apk update
-RUN apk add curl unzip bash postgresql
-RUN curl -O http://downloads.typesafe.com/typesafe-activator/1.3.6/typesafe-activator-1.3.6.zip
-RUN unzip typesafe-activator-1.3.6.zip -d / && rm typesafe-activator-1.3.6.zip && chmod a+x /activator-dist-1.3.6/activator
-ENV PATH $PATH:/activator-dist-1.3.6
+# Temporary build folder for the 'stage' task
+WORKDIR /home/ore/build
+# The .dockerignore file on the project root avoids build cache and personal configuration to be included in the image
+ADD . ./
 
-# Copy Ore
-RUN mkdir -p /home/play/ore/
-WORKDIR /home/play/ore/
-ADD . /home/play/ore/
+# TODO use Docker secrets for the app key and passwords (and any other sensible information)
+ENV SBT_VERSION=1.2.1 \
+    SBT_HOME=/usr/local/sbt \
+    JDBC_DATABASE_URL=jdbc:postgresql://db/ore \
+    SPONGE_AUTH_URL=http://spongeauth:8000 \
+    APPLICATION_SECRET="some_secret"
+
+ENV PATH=${PATH}:${SBT_HOME}/bin
+
+# TODO a shell script to extract the SBT version from project/build.properties and set SBT_VERSION to the output value
+RUN cp conf/application.conf conf/application.conf && \
+    apk add --virtual --no-cache curl ca-certificates bash && \
+# Downloads SBT with the version given above and extracts it
+    curl -sL "https://piccolo.link/sbt-$SBT_VERSION.tgz" -o "sbt-$SBT_VERSION.tgz" && \
+    tar -xvzf "sbt-$SBT_VERSION.tgz" -C /usr/local && \
+# Compiles Ore and makes a production distribution (but not in an archive, unlike 'dist')
+    sbt stage && \
+    mkdir -p /home/ore/prod && \
+# Copy the 'stage' task result _content_ into the production directory
+    cp -r /home/ore/build/target/universal/stage/* /home/ore/prod && \
+# Cleans the temporary build directory, as we don't need it in the final image
+    rm -rf /home/ore/build && \
+# SBT is no longer needed too
+    rm -rf $SBT_HOME && \
+    apk del curl
+
+WORKDIR /home/ore/prod/bin
 
 # Ore runs on port 9000
-# 8888 is the Activator UI
 EXPOSE 9000
 
-RUN cp conf/application.conf.template conf/application.conf
-
-CMD ["/home/play/ore/docker.sh"]
+CMD ["./ore"]

build.sbt

@@ -11,6 +11,9 @@ resolvers ++= Seq(
   "Akka Snapshot Repository" at "http://repo.akka.io/snapshots/"
 )
 
+sources in (Compile, doc) := Seq.empty
+publishArtifact in (Compile, packageDoc) := false
+
 libraryDependencies ++= Seq( ehcache , ws , specs2 % Test , guice )
 libraryDependencies ++= Seq(
   "org.spongepowered"     %   "play-discourse"          %   "3.0",

docker-compose.yml

@@ -1,24 +1,27 @@
-version: "2"
+version: '3'
 
 services:
   app:
+    image: ore:1.6.8
     build: .
     depends_on:
       - 'db'
       - 'spongeauth'
     ports:
-      - "9000:9000"
+      - '9000:9000'
     stdin_open: true
   db:
     build: '.docker/db/'
     restart: always
+    ports:
+      - '5432:5432'
     environment:
       POSTGRES_USER: root
-      POSTGRES_PASSWORD: ""
+      POSTGRES_PASSWORD: ''
       POSTGRES_DB: ore
   spongeauth:
     image: spongepowered/spongeauth
     depends_on:
       - 'db'
     ports:
-      - "8000:8000"
+      - '8000:8000'

docker.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
 
+# This is probably not needed anymore
 # We want to connect to db/ore
-env JDBC_DATABASE_URL="jdbc:postgresql://db/ore" SPONGE_AUTH_URL="http://spongeauth:8000" activator run
+JDBC_DATABASE_URL="jdbc:postgresql://db/ore" SPONGE_AUTH_URL="http://spongeauth:8000" java -jar