Magento搜索接入ElasticSearch

基于M2.3.5-p1和ElasticSearch 7.8

ElasticSearch

安装

vim /etc/yum.repos.d/elasticsearch.repo

[elasticsearch]
name=Elasticsearch repository for 7.x packages
baseurl=https://artifacts.elastic.co/packages/7.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=0
autorefresh=1
type=rpm-md

yum install --enablerepo=elasticsearch elasticsearch

如果网络有问题的话，也可以使用迅雷等工具下载，再上传到服务器安装。

链接：https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.8.1-x86_64.rpm

yum localinstall elasticsearch-7.8.1-x86_64.rpm

配置

ElasticSearch具有三个配置文件：

• elasticsearch.yml 用于配置Elasticsearch
• jvm.options 用于配置Elasticsearch JVM设置
• log4j2.properties 用于配置Elasticsearch日志记录

vim /etc/elasticsearch/elasticsearch.yml

cluster.name: my-application
node.name: node-1
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
network.host: 127.0.0.1
http.port: 9200

修改用户和分组

因为不允许root用户执行，新建用户es和分组es，用来执行
修改以下目录的所有者 chown -R es.es xxxx

/usr/share/elasticsearch
/var/lib/elasticsearch
/var/log/elasticsearch
/etc/sysconfig/elasticsearch
/etc/elasticsearch

启动

/usr/share/elasticsearch/bin/elasticsearch

测试

curl -i 127.0.0.1:9200

HTTP/1.1 200 OK
content-type: application/json; charset=UTF-8
content-length: 532

{
  "name" : "node-1",
  "cluster_name" : "my-application",
  "cluster_uuid" : "GHNZzGvlRsOyqgpcsgkGrw",
  "version" : {
    "number" : "7.8.1",
    "build_flavor" : "default",
    "build_type" : "rpm",
    "build_hash" : "b5ca9c58fb664ca8bf9e4057fc229b3396bf3a89",
    "build_date" : "2020-07-21T16:40:44.668009Z",
    "build_snapshot" : false,
    "lucene_version" : "8.5.1",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

M2后台配置

Stores - Configuration - Catalog - Catalog - Catalog Search

更新缓存和刷新索引

bin/magento cache:clean
bin/magento indexer:reindex

到这里，就完成了商品搜索从MySQL到Elasticsearch的切换，Elasticsearch的安装配置到这里也就结束了。