es6etc自己怎么安装,蔚来es6车主真实评价

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es6etc自己怎么安装,蔚来es6车主真实评价(1)

准备的软件包:jdk-8u144-linux-x64.tar.gz(ES6要求8系列JDK)、elasticsearch-6.0.1.tar.gz

三台机器的IP地址为192.168.88.151、192.168.88.152、192.168.88.153

第一步:修改系统参数(三台机器上执行)

echo vm.max_map_count=262144 >> /etc/sysctl.conf

echo 'vm.swappiness=0' >> /etc/sysctl.conf

sysctl -p

echo noop > /sys/block/vda/queue/scheduler #vds根据硬盘名实际情况修改

第二步:创建文件夹及用户,环境变量(三台机器上执行)

mkdir /apps

useradd ela

echo '123456' | passwd --stdin ela

编辑环境变量,/etc/profile新增如下字段

-----------------------------

export JAVA_HOME=/apps/jdk1.8.0_144

export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/tools.jar

export PATH=$PATH:$JAVA_HOME/bin:/apps/elasticsearch-6.0.1/bin

-------------------------------

编辑/etc/hosts,新增字段

-----------------------------

192.168.88.151 zw1

192.168.88.152 zw2

192.168.88.153 zw3

------------------------------

第三步:JDK及Elasticsearch安装(192.168.88.151上安装)

tar zxvf /opt/soft/jdk-8u144-linux-x64.tar.gz -C /apps

tar zxvf /opt/soft/elasticsearch-6.0.1.tar.gz -C /apps

mkdir /apps/elasticsearch-6.0.1/{data,logs}

chown -R ela.ela /apps/elasticsearch-6.0.1

su - ela

编辑配置文件/apps/elasticsearch-6.0.1/config/elasticsearch.yml

--------------------------------

cluster.name: dzzw

node.name: zw1

path.data: /apps/elasticsearch-6.0.1/data

path.logs: /apps/elasticsearch-6.0.1/logs

bootstrap.system_call_filter: false #这句放在memory字段中

network.host: [192.168.88.151,127.0.0.1]

discovery.zen.ping.unicast.hosts: ["192.168.88.151","192.168.88.152","192.168.88.153"]

-----------------------------------

将jdk,elasticsearch目录传输到192.168.88.152、192.168.88.153,root用户下执行

scp -r /apps/jdk1.8.0_144 root@192.168.88.152:/apps

scp -r /apps/jdk1.8.0_144 root@192.168.88.153:/apps

scp -r elasticsearch-6.0.1 root@192.168.88.152:/apps/

scp -r elasticsearch-6.0.1 root@192.168.88.153:/apps/

source /etc/profile

第三步:配置192.168.88.152、192.168.88.153

chown -R ela.ela /apps/elasticsearch-6.0.1

source /etc/profile

su - ela

编辑配置文件/apps/elasticsearch-6.0.1/config/elasticsearch.yml此处只需要修改2个字段

-------------------------------

node.name: zw1

network.host: [192.168.88.151,127.0.0.1]

------------------------------

第四步:启动elasticsearch(三台机器上执行)

elasticsearch -d

使用IE访问:http://192.168.88.151:9200/_cluster/health?pretty

es6etc自己怎么安装,蔚来es6车主真实评价(2)

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