Added Dockerfile and Docker-compose to project

.gitignore

@@ -4,4 +4,5 @@ Burrow
 !config
 log
 .idea
-Burrow.iml
+Burrow.iml
+tmp

Dockerfile

@@ -0,0 +1,16 @@
+FROM golang:alpine
+
+MAINTAINER LinkedIn Burrow "https://github.com/linkedin/Burrow"
+
+RUN apk add --update bash curl git && rm -rf /var/cache/apk/*
+
+RUN wget https://raw.githubusercontent.com/pote/gpm/v1.4.0/bin/gpm && chmod +x gpm && mv gpm /usr/local/bin
+
+ADD . $GOPATH/src/github.com/linkedin/burrow
+RUN cd $GOPATH/src/github.com/linkedin/burrow && gpm install && go install
+
+ADD docker-config /etc/burrow
+
+WORKDIR /var/tmp/burrow
+
+CMD ["/go/bin/burrow", "--config", "/etc/burrow/burrow.cfg"]

README.md

@@ -31,6 +31,26 @@ $ go install
 $ $GOPATH/bin/burrow --config path/to/burrow.cfg
 ```
 
+### Using Docker
+A Docker file is available which builds this project on top of an Alpine Linux image.
+To use it, build your docker container, mount your Burrow configuration into `/etc/burrow` and run docker.
+
+A [Docker Compose](https://docs.docker.com/compose/) is also available for quick and easy development.
+
+Install Docker Compose and then:
+
+1. Build the docker container:
+   ```
+   docker-compose build
+   ```
+
+2. Run the docker compose stack which includes kafka and zookeeper:
+   ```
+   docker-compose down; docker-compose up
+   ```
+
+3. Some test topics have already been created by default and Burrow can be accessed on port 8000 of your docker-machine. e.g. `http://192.168.99.100:8000/v2/kafka`
+
 ### Configuration
 For information on how to write your configuration file, check out the [detailed wiki](https://github.com/linkedin/Burrow/wiki)
 

docker-compose.yml

@@ -0,0 +1,28 @@
+version: "2"
+services:
+  burrow:
+    build: .
+    volumes:
+      - ${PWD}/docker-config:/etc/burrow/
+      - ${PWD}/tmp:/var/tmp/burrow
+    ports:
+      - 8000:8000
+    depends_on:
+      - zookeeper
+      - kafka
+    restart: always
+
+  zookeeper:
+    image: wurstmeister/zookeeper
+    ports:
+      - 2181:2181
+
+  kafka:
+    image: wurstmeister/kafka
+    ports:
+      - 9092:9092
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181/local
+      KAFKA_ADVERTISED_HOST_NAME: kafka
+      KAFKA_ADVERTISED_PORT: 9092
+      KAFKA_CREATE_TOPICS: "test-topic:2:1,test-topic2:1:1,test-topic3:1:1"

docker-config/burrow.cfg

@@ -0,0 +1,29 @@
+[general]
+logconfig=/etc/burrow/logging.cfg
+group-blacklist=^(console-consumer-|python-kafka-consumer-).*$
+
+[zookeeper]
+hostname=zookeeper
+port=2181
+timeout=6
+lock-path=/burrow/notifier
+
+[kafka "local"]
+broker=kafka
+broker-port=9092
+offsets-topic=__consumer_offsets
+zookeeper=zookeeper
+zookeeper-path=/local
+zookeeper-offsets=true
+offsets-topic=__consumer_offsets
+
+[tickers]
+broker-offsets=60
+
+[lagcheck]
+intervals=10
+expire-group=604800
+
+[httpserver]
+server=on
+port=8000

docker-config/logging.cfg

@@ -0,0 +1,8 @@
+<seelog minlevel="debug">
+  <outputs formatid="main">
+    <rollingfile type="date" filename="/var/tmp/burrow/burrow.log" datepattern="2006-01-02" maxrolls="7" />
+  </outputs>
+  <formats>
+    <format id="main" format="%Date(2006-01-02 15:04:05) [%LEVEL] %Msg%n"/>
+  </formats>
+</seelog>