Docker

Dockerfile

@@ -0,0 +1,50 @@
+# bytebin Dockerfile
+# Copyright (c) lucko - licenced MIT
+
+# --------------
+# BUILD STAGE
+# --------------
+FROM eclipse-temurin:17-alpine as build
+
+# for objcopy, needed by jlink
+RUN apk add binutils
+
+# create a minimal JRE
+RUN $JAVA_HOME/bin/jlink \
+    --add-modules java.base,java.logging,java.xml,java.desktop,java.management,java.sql,java.naming,jdk.unsupported \
+    --strip-debug \
+    --no-man-pages \
+    --no-header-files \
+    --compress=2 \
+    --output /jre
+
+# install maven
+RUN apk add maven
+
+# compile the project
+COPY . /bytebin/
+WORKDIR /bytebin
+RUN mvn clean package
+
+
+# --------------
+# RUN STAGE
+# --------------
+FROM alpine
+
+# copy JRE from build stage
+ENV JAVA_HOME=/opt/java
+ENV PATH "${JAVA_HOME}/bin:${PATH}"
+COPY --from=build /jre $JAVA_HOME
+
+# copy app from build stage
+COPY --from=build /bytebin/target/bytebin.jar /opt/bytebin/
+
+# define a simple healthcheck
+HEALTHCHECK  --interval=1m --timeout=3s \
+    CMD wget http://localhost:8080/ -q -O - > /dev/null 2>&1 || exit 1
+
+# run the app
+WORKDIR /opt/bytebin
+CMD ["java", "-jar", "bytebin.jar"]
+EXPOSE 8080/tcp

README.md

@@ -19,7 +19,24 @@ I host a [public instance](#public-instances) of bytebin for some of my own proj
 
 There is also a traditional "pastebin" frontend for sharing code/configs/whatever, see [lucko/paste](https://github.com/lucko/paste) for more information.
 
-## API usage
+## Hosting
+
+The easiest way to spin up a bytebin instance is using Docker.
+
+Create an image from the `Dockerfile`:
+```bash
+$ docker build -t bytebin .
+```
+
+Start a container:
+```bash
+$ docker run -dp 3000:8080 bytebin
+```
+
+You can then access the application at `http://localhost:3000/`.
+
+
+## API Usage
 
 ### Read