diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/resources/docker-compose/Dockerfile | 23 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/LICENSE | 202 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/README.md | 78 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/broker-list.sh | 26 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/create-topics.sh | 53 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/docker-compose-single-broker.yml | 16 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/docker-compose.yml | 26 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/download-kafka.sh | 29 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/start-kafka-shell.sh | 23 | ||||
| -rw-r--r-- | src/main/resources/docker-compose/start-kafka.sh | 88 |
10 files changed, 13 insertions, 551 deletions
diff --git a/src/main/resources/docker-compose/Dockerfile b/src/main/resources/docker-compose/Dockerfile deleted file mode 100644 index 71943d6..0000000 --- a/src/main/resources/docker-compose/Dockerfile +++ /dev/null @@ -1,23 +0,0 @@ -FROM anapsix/alpine-java - -MAINTAINER Wurstmeister - -RUN apk add --update unzip wget curl docker jq coreutils - -ENV KAFKA_VERSION="0.8.1.1" SCALA_VERSION="2.9.2" -ADD download-kafka.sh /tmp/download-kafka.sh -RUN chmod a+x /tmp/download-kafka.sh; sync; -RUN /tmp/download-kafka.sh && tar xfz /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz -C /opt && rm /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz - -VOLUME ["/kafka"] - -ENV KAFKA_HOME /opt/kafka_${SCALA_VERSION}-${KAFKA_VERSION} -ADD start-kafka.sh /usr/bin/start-kafka.sh -ADD broker-list.sh /usr/bin/broker-list.sh -ADD create-topics.sh /usr/bin/create-topics.sh -# The scripts need to have executable permission -RUN chmod a+x /usr/bin/start-kafka.sh && \ - chmod a+x /usr/bin/broker-list.sh && \ - chmod a+x /usr/bin/create-topics.sh -# Use "exec" form so that it runs as PID 1 (useful for graceful shutdown) -CMD ["start-kafka.sh"] diff --git a/src/main/resources/docker-compose/LICENSE b/src/main/resources/docker-compose/LICENSE deleted file mode 100644 index e06d208..0000000 --- a/src/main/resources/docker-compose/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ -Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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To turn off automatic topic creation set ```KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'``` - -##Usage - -Start a cluster: - -- ```docker-compose up -d ``` - -Add more brokers: - -- ```docker-compose scale kafka=3``` - -Destroy a cluster: - -- ```docker-compose stop``` - -##Note - -The default ```docker-compose.yml``` should be seen as a starting point. By default each broker will get a new port number and broker id on restart. Depending on your use case this might not be desirable. If you need to use specific ports and broker ids, modify the docker-compose configuration accordingly, e.g. [docker-compose-single-broker.yml](https://github.com/wurstmeister/kafka-docker/blob/master/docker-compose-single-broker.yml): - -- ```docker-compose -f docker-compose-single-broker.yml up``` - -##Broker IDs - -If you don't specify a broker id in your docker-compose file, it will automatically be generated (see [https://issues.apache.org/jira/browse/KAFKA-1070](https://issues.apache.org/jira/browse/KAFKA-1070). This allows scaling up and down. In this case it is recommended to use the ```--no-recreate``` option of docker-compose to ensure that containers are not re-created and thus keep their names and ids. - - -##Automatically create topics - -If you want to have kafka-docker automatically create topics in Kafka during -creation, a ```KAFKA_CREATE_TOPICS``` environment variable can be -added in ```docker-compose.yml```. - -Here is an example snippet from ```docker-compose.yml```: - - environment: - KAFKA_CREATE_TOPICS: "Topic1:1:3,Topic2:1:1" - -```Topic 1``` will have 1 partition and 3 replicas, ```Topic 2``` will have 1 partition and 1 replica. - -##Advertised hostname - -You can configure the advertised hostname in different ways - -1. explicitly, using ```KAFKA_ADVERTISED_HOST_NAME``` -2. via a command, using ```HOSTNAME_COMMAND```, e.g. ```HOSTNAME_COMMAND: "route -n | awk '/UG[ \t]/{print $$2}'"``` - -When using commands, make sure you review the "Variable Substitution" section in [https://docs.docker.com/compose/compose-file/](https://docs.docker.com/compose/compose-file/) - -If ```KAFKA_ADVERTISED_HOST_NAME``` is specified, it takes presendence over ```HOSTNAME_COMMAND``` - -For AWS deployment, you can use the Metadata service to get the container host's IP: -``` -HOSTNAME_COMMAND=wget -t3 -T2 -qO- http://169.254.169.254/latest/meta-data/local-ipv4 -``` -Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html - -##Tutorial - -[http://wurstmeister.github.io/kafka-docker/](http://wurstmeister.github.io/kafka-docker/) - - - diff --git a/src/main/resources/docker-compose/broker-list.sh b/src/main/resources/docker-compose/broker-list.sh deleted file mode 100644 index 238c251..0000000 --- a/src/main/resources/docker-compose/broker-list.sh +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/bash -#******************************************************************************* -# ============LICENSE_START======================================================= -# org.onap.dmaap -# ================================================================================ -# Copyright © 2017 AT&T Intellectual Property. All rights reserved. -# ================================================================================ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ============LICENSE_END========================================================= -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# -#******************************************************************************* - -CONTAINERS=$(docker ps | grep 9092 | awk '{print $1}') -BROKERS=$(for CONTAINER in $CONTAINERS; do docker port $CONTAINER 9092 | sed -e "s/0.0.0.0:/$HOST_IP:/g"; done) -echo $BROKERS | sed -e 's/ /,/g' diff --git a/src/main/resources/docker-compose/create-topics.sh b/src/main/resources/docker-compose/create-topics.sh deleted file mode 100644 index 4e46cd2..0000000 --- a/src/main/resources/docker-compose/create-topics.sh +++ /dev/null @@ -1,53 +0,0 @@ -#!/bin/bash -#******************************************************************************* -# ============LICENSE_START======================================================= -# org.onap.dmaap -# ================================================================================ -# Copyright © 2017 AT&T Intellectual Property. All rights reserved. -# ================================================================================ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ============LICENSE_END========================================================= -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# -#******************************************************************************* - - -if [[ -z "$START_TIMEOUT" ]]; then - START_TIMEOUT=600 -fi - -start_timeout_exceeded=false -count=0 -step=10 -while netstat -lnt | awk '$4 ~ /:'$KAFKA_PORT'$/ {exit 1}'; do - echo "waiting for kafka to be ready" - sleep $step; - count=$(expr $count + $step) - if [ $count -gt $START_TIMEOUT ]; then - start_timeout_exceeded=true - break - fi -done - -if $start_timeout_exceeded; then - echo "Not able to auto-create topic (waited for $START_TIMEOUT sec)" - exit 1 -fi - -if [[ -n $KAFKA_CREATE_TOPICS ]]; then - IFS=','; for topicToCreate in $KAFKA_CREATE_TOPICS; do - echo "creating topics: $topicToCreate" - IFS=':' read -a topicConfig <<< "$topicToCreate" - JMX_PORT='' $KAFKA_HOME/bin/kafka-topics.sh --create --zookeeper $KAFKA_ZOOKEEPER_CONNECT --replication-factor ${topicConfig[2]} --partition ${topicConfig[1]} --topic "${topicConfig[0]}" - done -fi diff --git a/src/main/resources/docker-compose/docker-compose-single-broker.yml b/src/main/resources/docker-compose/docker-compose-single-broker.yml deleted file mode 100644 index 4d8e9f5..0000000 --- a/src/main/resources/docker-compose/docker-compose-single-broker.yml +++ /dev/null @@ -1,16 +0,0 @@ -version: '2' -services: - zookeeper: - image: wurstmeister/zookeeper - ports: - - "2181:2181" - kafka: - build: . - ports: - - "9092:9092" - environment: - KAFKA_ADVERTISED_HOST_NAME: 192.168.99.100 - KAFKA_CREATE_TOPICS: "test:1:1" - KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 - volumes: - - /var/run/docker.sock:/var/run/docker.sock diff --git a/src/main/resources/docker-compose/docker-compose.yml b/src/main/resources/docker-compose/docker-compose.yml index 74ae4eb..40f6bea 100644 --- a/src/main/resources/docker-compose/docker-compose.yml +++ b/src/main/resources/docker-compose/docker-compose.yml @@ -4,26 +4,26 @@ services: image: wurstmeister/zookeeper ports: - "2181:2181" + kafka: - build: . - ports: - - "9092:9092" - environment: - KAFKA_ADVERTISED_HOST_NAME: 172.18.0.1 - KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 + image: wurstmeister/kafka:0.8.1.1-1 + ports: + - "9092:9092" + environment: + HOSTNAME_COMMAND: "hostname -i" + KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 + volumes: + - /var/run/docker.sock:/var/run/docker.sock + depends_on: + - zookeeper - volumes: - - /var/run/docker.sock:/var/run/docker.sock - depends_on: - - zookeeper - dmaap: image: nexus3.onap.org:10001/onap/dmaap/dmaap-mr ports: - "3904:3904" - "3905:3905" volumes: - - /var/tmp/MsgRtrApi.properties:/appl/dmaapMR1/bundleconfig/etc/appprops/MsgRtrApi.properties + - /var/tmp/MsgRtrApi.properties:/appl/dmaapMR1/bundleconfig/etc/appprops/MsgRtrApi.properties depends_on: - zookeeper - - kafka + - kafka diff --git a/src/main/resources/docker-compose/download-kafka.sh b/src/main/resources/docker-compose/download-kafka.sh deleted file mode 100644 index 6b586cd..0000000 --- a/src/main/resources/docker-compose/download-kafka.sh +++ /dev/null @@ -1,29 +0,0 @@ -#!/bin/sh -#******************************************************************************* -# ============LICENSE_START======================================================= -# org.onap.dmaap -# ================================================================================ -# Copyright © 2017 AT&T Intellectual Property. All rights reserved. -# ================================================================================ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ============LICENSE_END========================================================= -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# -#******************************************************************************* - -#mirror=$(curl --stderr /dev/null https://www.apache.org/dyn/closer.cgi\?as_json\=1 | jq -r '.preferred') -#url="${mirror}kafka/${KAFKA_VERSION}/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz" -#wget -q "${url}" -O "/tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz" - -url="http://archive.apache.org/dist/kafka/${KAFKA_VERSION}/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz" -wget -q "${url}" -O "/tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz"
\ No newline at end of file diff --git a/src/main/resources/docker-compose/start-kafka-shell.sh b/src/main/resources/docker-compose/start-kafka-shell.sh deleted file mode 100644 index 025259e..0000000 --- a/src/main/resources/docker-compose/start-kafka-shell.sh +++ /dev/null @@ -1,23 +0,0 @@ -#!/bin/bash -#******************************************************************************* -# ============LICENSE_START======================================================= -# org.onap.dmaap -# ================================================================================ -# Copyright © 2017 AT&T Intellectual Property. All rights reserved. -# ================================================================================ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ============LICENSE_END========================================================= -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# -#******************************************************************************* -docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -e HOST_IP=$1 -e ZK=$2 -i -t wurstmeister/kafka /bin/bash diff --git a/src/main/resources/docker-compose/start-kafka.sh b/src/main/resources/docker-compose/start-kafka.sh deleted file mode 100644 index 87047ad..0000000 --- a/src/main/resources/docker-compose/start-kafka.sh +++ /dev/null @@ -1,88 +0,0 @@ -#!/bin/bash -#******************************************************************************* -# ============LICENSE_START======================================================= -# org.onap.dmaap -# ================================================================================ -# Copyright © 2017 AT&T Intellectual Property. All rights reserved. -# ================================================================================ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ============LICENSE_END========================================================= -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# -#******************************************************************************* - -if [[ -z "$KAFKA_PORT" ]]; then - export KAFKA_PORT=9092 -fi -if [[ -z "$KAFKA_ADVERTISED_PORT" ]]; then - export KAFKA_ADVERTISED_PORT=$(docker port `hostname` $KAFKA_PORT | sed -r "s/.*:(.*)/\1/g") -fi -if [[ -z "$KAFKA_BROKER_ID" ]]; then - # By default auto allocate broker ID - export KAFKA_BROKER_ID=1 -fi -if [[ -z "$KAFKA_LOG_DIRS" ]]; then - export KAFKA_LOG_DIRS="/kafka/kafka-logs-$HOSTNAME" -fi -if [[ -z "$KAFKA_ZOOKEEPER_CONNECT" ]]; then - export KAFKA_ZOOKEEPER_CONNECT=$(env | grep ZK.*PORT_2181_TCP= | sed -e 's|.*tcp://||' | paste -sd ,) -fi - -if [[ -n "$KAFKA_HEAP_OPTS" ]]; then - sed -r -i "s/(export KAFKA_HEAP_OPTS)=\"(.*)\"/\1=\"$KAFKA_HEAP_OPTS\"/g" $KAFKA_HOME/bin/kafka-server-start.sh - unset KAFKA_HEAP_OPTS -fi - -if [[ -z "$KAFKA_ADVERTISED_HOST_NAME" && -n "$HOSTNAME_COMMAND" ]]; then - export KAFKA_ADVERTISED_HOST_NAME=$(eval $HOSTNAME_COMMAND) -fi - -for VAR in `env` -do - if [[ $VAR =~ ^KAFKA_ && ! $VAR =~ ^KAFKA_HOME ]]; then - kafka_name=`echo "$VAR" | sed -r "s/KAFKA_(.*)=.*/\1/g" | tr '[:upper:]' '[:lower:]' | tr _ .` - env_var=`echo "$VAR" | sed -r "s/(.*)=.*/\1/g"` - if egrep -q "(^|^#)$kafka_name=" $KAFKA_HOME/config/server.properties; then - sed -r -i "s@(^|^#)($kafka_name)=(.*)@\2=${!env_var}@g" $KAFKA_HOME/config/server.properties #note that no config values may contain an '@' char - else - echo "$kafka_name=${!env_var}" >> $KAFKA_HOME/config/server.properties - fi - fi -done - -if [[ -n "$CUSTOM_INIT_SCRIPT" ]] ; then - eval $CUSTOM_INIT_SCRIPT -fi - - -KAFKA_PID=0 - -# see https://medium.com/@gchudnov/trapping-signals-in-docker-containers-7a57fdda7d86#.bh35ir4u5 -term_handler() { - echo 'Stopping Kafka....' - if [ $KAFKA_PID -ne 0 ]; then - kill -s TERM "$KAFKA_PID" - wait "$KAFKA_PID" - fi - echo 'Kafka stopped.' - exit -} - - -# Capture kill requests to stop properly -trap "term_handler" SIGHUP SIGINT SIGTERM -create-topics.sh & -$KAFKA_HOME/bin/kafka-server-start.sh $KAFKA_HOME/config/server.properties & -KAFKA_PID=$! - -wait "$KAFKA_PID" |