电商项目高级篇-01 elasticsearch

1、linux下安装elasticsearch和可视化工具

将安装好jdk1.8和tomcat的centos7下安装elasticsearch

docker pull elasticsearch:7.4.2

docker pull kibana:7.4.2

##docker下安装软件需要配置挂载。方便修改配置文件

mkdir -p /mydata/elasticsearch/config

mkdir -p /mydata/elasticsearch/data

echo "http.host: 0.0.0.0" >> /mydata/elasticsearch/config/elasticsearch.yml

给予最大权限

chmod -R 777 /mydata/elasticsearch/

设置挂载和最大内存占用启动

docker run --name elasticsearch -p 9200:9200 -p 9300:9300 \
-e "discovery.type=single-node" \
-e ES_JAVA_OPTS="-Xms64m -Xmx512m" \
-v /mydata/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
-v /mydata/elasticsearch/data:/usr/share/elasticsearch/data \
-v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins \
-d elasticsearch:7.4.2

##docker下检查容器日志

docker logs 7f

日志是正常的

访问正常