Centos7.4 Storm2.0.0 + Zookeeper3.5.5 高可用集群搭建

想了下还是把kafka集群和storm集群分开比较好

集群规划:

	Nimbus	Supervisor
storm01	√	√
storm02	√(备份)	√
storm03		√

准备工作

老样子复制三台虚拟机, 修改网络配置, host名及host文件, 关闭防火墙

1571493131411

vim /etc/sysconfig/network-scripts/ifcfg-ens33 修改网络配置

# storm01
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.180.170 # 你的虚拟网卡VMNet8, 如果是桥接的改成桥接网卡VMNet1
PREFIX=24
GATEWAY=192.168.180.2
DNS1=114.114.114.114
IPV6_PRIVACY=no

# storm02
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.180.171 # 你的虚拟网卡VMNet8, 如果是桥接的改成桥接网卡VMNet1
PREFIX=24
GATEWAY=192.168.180.2
DNS1=114.114.114.114
IPV6_PRIVACY=no

# storm03
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.180.172 # 你的虚拟网卡VMNet8, 如果是桥接的改成桥接网卡VMNet1
PREFIX=24
GATEWAY=192.168.180.2
DNS1=114.114.114.114
IPV6_PRIVACY=no

vim /etc/hostname 将hostname分别修改为storm01, storm02, storm03

vim /etc/hosts 修改host文件

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
192.168.180.170 storm01
192.168.180.171 storm02
192.168.180.172 storm03

关闭防火墙: service firewalld stop

免密登录: ssh-keygen 生成RSA公钥私钥

ssh-keygen
# 然后enter, enter, enter 直到生成RSA, 默认会在当前用户的家目录下生成.ssh

[root@storm01 ~]# ls -ah
.   anaconda-ks.cfg  .bash_logout   .bashrc  .config  .dbus                 .pki  .tcshrc   .xauthEJoei0
..  .bash_history    .bash_profile  .cache   .cshrc   initial-setup-ks.cfg  .ssh  .viminfo  .Xauthority

.ssh隐藏目录中有id_rsa(私钥) 和 id_rsa.pub(公钥)
cd ~/.ssh 创建authorized_keys，将三台虚拟机的公钥都存入其中:

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDdS1NsbxsccW/6YMkUKZ4BUNYXnFw9Iapwl/xM/THaILWi3VyAVIOY1cT1BgfS01NxpcUI/aqBIwZvWgKEdJe8XL4fJgAHgkJklbP5LRd1eI6CprLTn0RJNaZuRDX2GqPkmsz+1pRZo6TBuzx1q1sPrUEeH6GYR/oQWm8JTLFs8ppXeu0prsNAehl1MvT0xEpegdc7CVGTHyZUuOV8/nxBHux0motRJpy0UpQCY/abazhy+CQ/TS8/VQu3mAsdK/5KIHwyR92NPnUP7w89f1BsEgywFMgOhbLmsqfaDXVvCB38AfzQOKqdXL2CExyKTAEDwU6+AIX6Clm/UCrn1hPN root@storm01

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDZ05EemLXkNiWXuM6WSHWhs9uGI5PVacNgI7KctAK1UgOZwcBOu2UZqk1nTvboIz0yYfFKBjvY2Ea4eBh5VzOqqJh7JmHm+58px34h+qmpdYvlnnmi2Bhu9vr9DO9EeqlmKxVDc9kqfjTWbLpLsrg+0K9KGVZwOXXvRtVRT2k88NbMegGRwsG03/H8uaBpOOUYyAe3vNqqgpg/5rnt824ZUWUaHKHGyQegIxejFrC5nhhejTPQ5PIDdxWIckhnvRASUXMEsoj7k7CKRD9HA4+o5XuzTyJ/tVYIheyK8k82LOoHKocXsbb5wJ7sLBuDaS2y63ZOc2AjoEtttkxvgjUB root@storm02

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDN3QLZWNzQRp/4G0vTIGWtD2vS11B7g0rGyaBYobR/JYMddJV7jeuu7lbb3wWxpJo/AdwrLJNBRG9uFmFBpHdbX6JUz5anz+tb4hWVUAzDN1oNt+ZL7F0SCeQGx1EBHCYeAT12S0U8wfOpeS8/92m4Bm2ngKxbPKO9r6cAfzI2xngJKQ1jEbejzOulE9BiIvdAkFza8e3voqb1QQaLUHfUbW/VGXe+f/LAzpeAk7oFMwvealnyckpwYbxFaTjMrKwyvx3Gpe0iXoFeiYdBJOQZmmpntQRrymyvWg9iqG69ynQlCaA6OU6PV324hzy77vxL+c3yQFn3IVXf7rNTnspR root@storm03

免密登录测试:
```
[root@storm01 ~]# ssh root@192.168.180.171
Last login: Sat Oct 19 22:35:56 2019 from storm01
[root@storm02 ~]# 
```
ps：第一次会提示是否将该秘钥保存, 保存后.ssh文件目录下会生成一个known_hosts，里面存有已知的主机sha(Security HashCode Algorithum)信息

jdk安装
- 本机上已经安装好了jdk, jdk安装和配置请参考:
- https://www.cnblogs.com/ronnieyuan/p/11622315.html
Zookeeper安装
- 本机上已经安装好了Zookeeper, Zookeeper安装和配置请参考:
- https://www.cnblogs.com/ronnieyuan/p/11622315.html
- 区别就是集群名称不同

Storm的安装

上传tar包

解压tar包到指定目录并修改名称

tar -zxvf apache-storm-2.0.0.tar.gz -C /opt/ronnie/

mv apache-storm-2.0.0/ storm-2.0.0

修改配置文件

vim /opt/ronnie/storm-2.0.0/conf/storm.yaml

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.

########### These MUST be filled in for a storm configuration
# 指定Zookeeper服务器
storm.zookeeper.servers:
     - "storm01"
     - "storm02"
     - "storm03"
# 指定storm集群中的nimbus节点所在的服务器 
nimbus.seeds: ["storm01", "storm02", "storm03"]

# 指定文件存放目录
storm.local.dir: "/var/storm"
# 
# 指定supervisor节点上, 启动worker时对应的端口号, 每个端口对应槽, 每个槽对应一个worker
supervisor.slots.ports:
    - 6700
    - 6701
    - 6702
    - 6703
# 指定web ui 的端口为9099
ui.port: 9099
# 
# ##### These may optionally be filled in:
#    
## List of custom serializations
# topology.kryo.register:
#     - org.mycompany.MyType
#     - org.mycompany.MyType2: org.mycompany.MyType2Serializer
#
## List of custom kryo decorators
# topology.kryo.decorators:
#     - org.mycompany.MyDecorator
#
## Locations of the drpc servers
# drpc.servers:
#     - "server1"
#     - "server2"

## Metrics Consumers
## max.retain.metric.tuples
## - task queue will be unbounded when max.retain.metric.tuples is equal or less than 0.
## whitelist / blacklist
## - when none of configuration for metric filter are specified, it'll be treated as 'pass all'.
## - you need to specify either whitelist or blacklist, or none of them. You can't specify both of them.
## - you can specify multiple whitelist / blacklist with regular expression
## expandMapType: expand metric with map type as value to multiple metrics
## - set to true when you would like to apply filter to expanded metrics
## - default value is false which is backward compatible value
## metricNameSeparator: separator between origin metric name and key of entry from map
## - only effective when expandMapType is set to true
## - default value is "."
# topology.metrics.consumer.register:
#   - class: "org.apache.storm.metric.LoggingMetricsConsumer"
#     max.retain.metric.tuples: 100
#     parallelism.hint: 1
#   - class: "org.mycompany.MyMetricsConsumer"
#     max.retain.metric.tuples: 100
#     whitelist:
#       - "execute.*"
#       - "^__complete-latency$"
#     parallelism.hint: 1
#     argument:
#       - endpoint: "metrics-collector.mycompany.org"
#     expandMapType: true
#     metricNameSeparator: "."

## Cluster Metrics Consumers
# storm.cluster.metrics.consumer.register:
#   - class: "org.apache.storm.metric.LoggingClusterMetricsConsumer"
#   - class: "org.mycompany.MyMetricsConsumer"
#     argument:
#       - endpoint: "metrics-collector.mycompany.org"
#
# storm.cluster.metrics.consumer.publish.interval.secs: 60

# Event Logger
# topology.event.logger.register:
#   - class: "org.apache.storm.metric.FileBasedEventLogger"
#   - class: "org.mycompany.MyEventLogger"
#     arguments:
#       endpoint: "event-logger.mycompany.org"

# Metrics v2 configuration (optional)
#storm.metrics.reporters:
#  # Graphite Reporter
#  - class: "org.apache.storm.metrics2.reporters.GraphiteStormReporter"
#    daemons:
#        - "supervisor"
#        - "nimbus"
#        - "worker"
#    report.period: 60
#    report.period.units: "SECONDS"
#    graphite.host: "localhost"
#    graphite.port: 2003
#
#  # Console Reporter
#  - class: "org.apache.storm.metrics2.reporters.ConsoleStormReporter"
#    daemons:
#        - "worker"
#    report.period: 10
#    report.period.units: "SECONDS"
#    filter:
#        class: "org.apache.storm.metrics2.filters.RegexFilter"
#        expression: ".*my_component.*emitted.*"

将storm目录递归发送给其他虚拟机

scp -r /opt/ronnie/storm-2.0.0/ root@192.168.180.171:/opt/ronnie/
scp -r /opt/ronnie/storm-2.0.0/ root@192.168.180.172:/opt/ronnie/

创建storm启动和停止shell脚本

cd /opt/ronnie/storm-2.0.0/bin/ 进入bin目录

vim start-storm-all.sh

#!/bin/bash
#nimbus节点
nimbusServers='storm01 storm02'
 
#supervisor节点
supervisorServers='storm01 storm02 storm03'
 
#启动所有的nimbus
for nim in $nimbusServers
do
    ssh -T $nim <<EOF
        nohup /opt/ronnie/storm-2.0.0/bin/storm nimbus >/dev/null 2>&1 &
EOF
echo 从节点 $nim 启动nimbus...[ done ]
sleep 1
done
 
#启动所有的ui
for u in $nimbusServers
do
    ssh -T $u <<EOF
        nohup /opt/ronnie/storm-2.0.0/bin/storm ui >/dev/null 2>&1 &
EOF
echo 从节点 $u 启动ui...[ done ]
sleep 1
done
 
#启动所有的supervisor
for visor in $supervisorServers
do
    ssh -T $visor <<EOF
        nohup /opt/ronnie/storm-2.0.0/bin/storm supervisor >/dev/null 2>&1 &
EOF
echo 从节点 $visor 启动supervisor...[ done ]
sleep 1
done
 
~

vim stop-storm-all.sh

!/bin/bash
 
#nimbus节点
nimbusServers='storm01 storm02'
 
#supervisor节点
supervisorServers='storm01 storm02 storm03'
 
#停止所有的nimbus和ui
for nim in $nimbusServers
do
    echo 从节点 $nim 停止nimbus和ui...[ done ]
    ssh $nim "kill -9 `ssh $nim ps -ef | grep nimbus | awk '{print $2}'| head -n 1`" >/dev/null 2>&1
    ssh $nim "kill -9 `ssh $nim ps -ef | grep core | awk '{print $2}'| head -n 1`" >/dev/null 2>&1
done
 
#停止所有的supervisor
for visor in $supervisorServers
do
    echo 从节点 $visor 停止supervisor...[ done ]
    ssh $visor "kill -9 `ssh $visor ps -ef | grep supervisor | awk '{print $2}'| head -n 1`" >/dev/null 2>&1
done

给予创建的sh文件执行权限

chmod u+x start-storm-all.sh
chmod u+x stop-storm-all.sh

vim /etc/profile 修改环境变量, 添加Storm路径

export STORM_HOME=/opt/ronnie/storm-2.0.0
export PATH=$STORM_HOME/bin:$PATH

将启动和停止配置文件转发给其他虚拟机(其实主要是主节点, 刚忘记了, 改的备用节点)

scp start-storm-all.sh root@192.168.180.170:/opt/ronnie/storm-2.0.0/bin/
scp start-storm-all.sh root@192.168.180.172:/opt/ronnie/storm-2.0.0/bin/
scp stop-storm-all.sh root@192.168.180.170:/opt/ronnie/storm-2.0.0/bin/
scp stop-storm-all.sh root@192.168.180.172:/opt/ronnie/storm-2.0.0/bin/

启动Zookeeper: zkServer.sh start

启动Storm:

start-storm-all.sh
# 关闭
stop-storm-all.sh

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Centos7.4 Storm2.0.0 + Zookeeper3.5.5 高可用集群搭建

集群规划:

准备工作

jdk安装

Zookeeper安装

Storm的安装