#elastic 搭建 （本论坛）

#原先弄好的docker 搜索。莫名没了。container还被删了. 重搞一份。顺便做下记录.

#基于docker 创建elastic

docker run -d \
--name elasticsearch \
-e "ES_JAVA_OPTS=-Xms512m -Xmx512m" \
-e "discovery.type=single-node" \
-v /home/ubuntu/elastic/es-data:/usr/share/elasticsearch/data \
-v /home/ubuntu/elastic/es-logs:/usr/share/elasticsearch/logs \
--privileged \
-p 9200:9200 \
elasticsearch:7.17.7

#创建结构 表

curl -XPUT 127.0.0.1:9200/bbsgo_topic_1 -H 'Content-Type: application/json' -d'
{
    "mappings": {
        "properties": {
            "id": {
                "type": "long",
                "store": true
            },
            "nodeId": {
                "type": "long",
                "store": true
            },
            "userId": {
                "type": "long",
                "store": true
            },
            "nickname": {
                "type": "text",
                "analyzer": "ik_max_word",
                "search_analyzer": "ik_smart"
            },
            "title": {
                "type": "text",
                "analyzer": "ik_max_word",
                "search_analyzer": "ik_smart"
            },
            "content": {
                "type": "text",
                "analyzer": "ik_max_word",
                "search_analyzer": "ik_smart"
            },
            "tags": {
                "type": "text",
                "analyzer": "ik_max_word",
                "search_analyzer": "ik_smart",
                "fields": {
                    "keyword": {
                        "type": "keyword",
                        "ignore_above": 256
                    }
                }
            },
            "recommend": {
                "type": "boolean"
            },
            "status": {
                "type": "integer"
            },
            "createTime": {
                "type": "long",
                "store": true
            }
        }
    }
}'

#安装插件。版本要对应

elasticsearch-analysis-ik-7.17.7.zip docker cp 到container 中。 进入容器 ./usr/share/elasticsearch/plugins 目录。 && mkdir ik unzip plugin this folder

./bin/elasticsearch-plugin install 不好用

#rebuild search index

curl '127.0.0.1/api/search/reindex'