Add cruise control image

cruise-control/Dockerfile

@@ -0,0 +1,23 @@
+FROM gradle:4.8-jdk8-slim
+ARG VERSION=2.0.18
+USER root
+RUN apt-get update && apt-get install -y git
+RUN git clone -b ${VERSION} https://github.com/linkedin/cruise-control.git
+RUN cd cruise-control && gradle jar copyDependantLibs
+
+# The container is made to work with github.com/Yolean/kubernetes-kafka, so we try to use a common base
+FROM solsson/jdk-opensource:11.0.1@sha256:740feb6c1ecbdf2beac1dc41405c3215511b90d83a7211f805e88f92946dd2a9
+ARG SOURCE_REF
+ARG SOURCE_TYPE
+ARG DOCKERFILE_PATH
+ARG VERSION=2.0.6
+
+RUN mkdir -p /opt/cruise-control
+COPY --from=0 /home/gradle/cruise-control/cruise-control/build/libs/cruise-control-${VERSION}.jar /opt/cruise-control/cruise-control/build/libs/cruise-control.jar
+COPY --from=0 /home/gradle/cruise-control/config /opt/cruise-control/config
+COPY --from=0 /home/gradle/cruise-control/kafka-cruise-control-start.sh /opt/cruise-control/
+COPY --from=0 /home/gradle/cruise-control/cruise-control/build/dependant-libs /opt/cruise-control/cruise-control/build/dependant-libs
+COPY opt/cruise-control /opt/cruise-control/
+
+EXPOSE 8090
+CMD [ "/opt/cruise-control/start.sh" ]

cruise-control/README.md

@@ -0,0 +1,5 @@
+kafka-cruise-control
+====================
+
+LinkedIn Cruise Control manager for Kafka. This image includes the Cruise Control application. It does not include Kafka or the metrics reporter.
+

cruise-control/hooks/build

@@ -0,0 +1,10 @@
+#!/bin/bash -xe
+
+. ./hooks/env
+
+docker build \
+    --build-arg "SOURCE_REF=$GIT_SHA1" \
+    --build-arg "DOCKERFILE_PATH=$DOCKERFILE_PATH" \
+    --build-arg "SOURCE_TYPE=$SOURCE_TYPE" \
+    ${VERSION:+--build-arg "VERSION=$VERSION"} \
+    -t $IMAGE_NAME $DOCKERFILE_PATH

cruise-control/hooks/env

@@ -0,0 +1,14 @@
+# These values are passed by the hub, but if they aren't we can get them from git.
+[ -n "$SOURCE_BRANCH" ]  || SOURCE_BRANCH=${CIRCLE_TAG}
+[ -n "$SOURCE_BRANCH" ]  || SOURCE_BRANCH=$(git symbolic-ref -q --short HEAD | tr '/' '-')
+[ -n "$SOURCE_BRANCH" ]  || SOURCE_BRANCH=latest
+[ -n "$GIT_SHA1" ] || GIT_SHA1=$(git rev-parse -q HEAD)
+
+[[ "${SOURCE_BRANCH:0:1}" =~ [0-9] ]] && VERSION=${SOURCE_BRANCH/-*/}
+
+[ "$SOURCE_BRANCH" = "master" ] && SOURCE_BRANCH="latest"
+
+# Set defaults for build arguments
+[ -n "$SOURCE_TYPE" ]        || SOURCE_TYPE=git
+[ -n "$DOCKERFILE_PATH" ]    || DOCKERFILE_PATH=.
+[ -n "$IMAGE_NAME" ]         || IMAGE_NAME=pdouble16/kafka-cruise-control:$SOURCE_BRANCH

cruise-control/opt/cruise-control/config/log4j.properties

@@ -0,0 +1,7 @@
+log4j.rootLogger = INFO, FILE
+
+log4j.appender.FILE=org.apache.log4j.FileAppender
+log4j.appender.FILE.File=/dev/stdout
+
+log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
+log4j.appender.FILE.layout.conversionPattern=%-6r [%15.15t] %-5p %30.30c %x - %m%n

cruise-control/opt/cruise-control/config/log4j2.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="INFO">
+    <Appenders>
+        <File name="Console" fileName="/dev/stdout">
+            <PatternLayout pattern="%d{yyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+        </File>
+    </Appenders>
+    <Loggers>
+        <Root level="info">
+            <AppenderRef ref="Console" />
+        </Root>
+    </Loggers>
+</Configuration>

cruise-control/opt/cruise-control/start.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+cd /opt/cruise-control
+/bin/bash ${DEBUG:+-x} /opt/cruise-control/kafka-cruise-control-start.sh /opt/cruise-control/config/cruisecontrol.properties 8090