kafka安装

vim /etc/rc.local
/usr/local/kafka0/bin/kafka-server-start.sh -daemon /usr/local/kafka0/config/server.properties &
/usr/local/kafka1/bin/kafka-server-start.sh -daemon /usr/local/kafka1/config/server.properties &
/usr/local/kafka2/bin/kafka-server-start.sh -daemon /usr/local/kafka2/config/server.properties &

注意:启动参数要加daemon
ps aux|grep -v grep| grep kafka
ps aux|grep -v grep| grep kafka |awk '{print $2}'|xargs kill -9

#!/bin/bash

setup_dir="/usr/local/"
kafkaVersion="kafka_2.11-0.9.0.1"
localIP=`ifconfig |awk -F'[: ]+' NR==2'{print $4}'`

cd $setup_dir
wget http://mirror.bit.edu.cn/apache/kafka/0.9.0.1/kafka_2.11-0.9.0.1.tgz 
tar zxvf ${kafkaVersion}.tgz

mv ${kafkaVersion}/config/server.properties ${kafkaVersion}/config/server.properties.bak
mkdir ${kafkaVersion}/logs

cp -a ${kafkaVersion} kafka0
cp -a ${kafkaVersion} kafka1
cp -a ${kafkaVersion} kafka2

echo "# kafka" >>/etc/rc.local
echo "nohup /usr/local/kafka0/bin/kafka-server-start.sh /usr/local/kafka0/config/server.properties &" >>/etc/rc.local
echo "nohup /usr/local/kafka1/bin/kafka-server-start.sh /usr/local/kafka1/config/server.properties &" >>/etc/rc.local
echo "nohup /usr/local/kafka2/bin/kafka-server-start.sh /usr/local/kafka2/config/server.properties &" >>/etc/rc.local
#################################################################################################################
#################################################################################################################

cat >> ${setup_dir}kafka0/config/server.properties << eof
############################# Server Basics #############################

# The id of the broker. This must be set to a unique integer for each broker.
broker.id=0

############################# Socket Server Settings #############################

listeners=PLAINTEXT://:9092
# The port the socket server listens on
port=9092

# Hostname the broker will bind to. If not set, the server will bind to all interfaces
host.name=$localIP

# The number of threads handling network requests
num.network.threads=3

# The number of threads doing disk I/O
num.io.threads=8

# The send buffer (SO_SNDBUF) used by the socket server
socket.send.buffer.bytes=102400

# The receive buffer (SO_RCVBUF) used by the socket server
socket.receive.buffer.bytes=102400

# The maximum size of a request that the socket server will accept (protection against OOM)
socket.request.max.bytes=104857600

############################# Log Basics #############################

# A comma seperated list of directories under which to store log files
log.dirs=${setup_dir}kafka0/logs

# The default number of log partitions per topic. More partitions allow greater
# parallelism for consumption, but this will also result in more files across
# the brokers.
num.partitions=1

# The number of threads per data directory to be used for log recovery at startup and flushing at shutdown.
# This value is recommended to be increased for installations with data dirs located in RAID array.
num.recovery.threads.per.data.dir=1

############################# Log Retention Policy #############################

# The minimum age of a log file to be eligible for deletion
log.retention.hours=168

# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining
# segments don't drop below log.retention.bytes.
#log.retention.bytes=1073741824

# The maximum size of a log segment file. When this size is reached a new log segment will be created.
log.segment.bytes=1073741824

# The interval at which log segments are checked to see if they can be deleted according
# to the retention policies
log.retention.check.interval.ms=300000

# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction.
log.cleaner.enable=false

############################# Zookeeper #############################

# root directory for all kafka znodes.
zookeeper.connect=127.0.0.1:2181,127.0.0.1:2182,127.0.0.1:2183

# Timeout in ms for connecting to zookeeper
zookeeper.connection.timeout.ms=6000
eof

#################################################################################################################
#################################################################################################################

cat >> ${setup_dir}kafka1/config/server.properties << eof
############################# Server Basics #############################

# The id of the broker. This must be set to a unique integer for each broker.
broker.id=1

############################# Socket Server Settings #############################

listeners=PLAINTEXT://:9093
# The port the socket server listens on
port=9093

# Hostname the broker will bind to. If not set, the server will bind to all interfaces
host.name=$localIP

# The number of threads handling network requests
num.network.threads=3

# The number of threads doing disk I/O
num.io.threads=8

# The send buffer (SO_SNDBUF) used by the socket server
socket.send.buffer.bytes=102400

# The receive buffer (SO_RCVBUF) used by the socket server
socket.receive.buffer.bytes=102400

# The maximum size of a request that the socket server will accept (protection against OOM)
socket.request.max.bytes=104857600

############################# Log Basics #############################

# A comma seperated list of directories under which to store log files
log.dirs=${setup_dir}kafka1/logs

# the brokers.
num.partitions=1

# The number of threads per data directory to be used for log recovery at startup and flushing at shutdown.
# This value is recommended to be increased for installations with data dirs located in RAID array.
num.recovery.threads.per.data.dir=1

############################# Log Retention Policy #############################

# The minimum age of a log file to be eligible for deletion
log.retention.hours=168

# The maximum size of a log segment file. When this size is reached a new log segment will be created.
log.segment.bytes=1073741824

# The interval at which log segments are checked to see if they can be deleted according
# to the retention policies
log.retention.check.interval.ms=300000

# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires.
# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction.
log.cleaner.enable=false

############################# Zookeeper #############################

# root directory for all kafka znodes.
zookeeper.connect=127.0.0.1:2181,127.0.0.1:2182,127.0.0.1:2183

# Timeout in ms for connecting to zookeeper
zookeeper.connection.timeout.ms=6000
eof

#################################################################################################################
#################################################################################################################

cat >> ${setup_dir}kafka2/config/server.properties << eof
############################# Server Basics #############################

# The id of the broker. This must be set to a unique integer for each broker.
broker.id=2

############################# Socket Server Settings #############################

listeners=PLAINTEXT://:9094
# The port the socket server listens on
port=9094

# Hostname the broker will bind to. If not set, the server will bind to all interfaces
host.name=$localIP

# The number of threads handling network requests
num.network.threads=3

# The number of threads doing disk I/O
num.io.threads=8

# The send buffer (SO_SNDBUF) used by the socket server
socket.send.buffer.bytes=102400

# The receive buffer (SO_RCVBUF) used by the socket server
socket.receive.buffer.bytes=102400

# The maximum size of a request that the socket server will accept (protection against OOM)
socket.request.max.bytes=104857600

############################# Log Basics #############################

# A comma seperated list of directories under which to store log files
log.dirs=${setup_dir}kafka2/logs

# The default number of log partitions per topic. More partitions allow greater
# parallelism for consumption, but this will also result in more files across
# the brokers.
num.partitions=1

# The number of threads per data directory to be used for log recovery at startup and flushing at shutdown.
# This value is recommended to be increased for installations with data dirs located in RAID array.
num.recovery.threads.per.data.dir=1

############################# Log Retention Policy #############################

# The minimum age of a log file to be eligible for deletion
log.retention.hours=168

# The maximum size of a log segment file. When this size is reached a new log segment will be created.
log.segment.bytes=1073741824

# The interval at which log segments are checked to see if they can be deleted according
# to the retention policies
log.retention.check.interval.ms=300000

# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires.
# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction.
log.cleaner.enable=false

############################# Zookeeper #############################

# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002".
# root directory for all kafka znodes.
zookeeper.connect=127.0.0.1:2181,127.0.0.1:2182,127.0.0.1:2183

# Timeout in ms for connecting to zookeeper
zookeeper.connection.timeout.ms=6000
eof

rm -rf ${kafkaVersion}