Install Elasticsearch with Docker | Elasticsearch Guide [8.14] | Elastic
Run Elasticsearch locally in Docker (without security) | Elasticsearch Guide [8.14] | Elastic
1、
docker network create elastic
[root@bigData02 ~]# docker network create elastic
03dcafa73576b5a555a6f8a6014338e78efb6d647a65cf1621e0769a0f77df20
2、安装 cosign
sudo yum update
sudo yum install -y curl jq
COSIGN_RELEASE=$(curl -Ls "https://api.github.com/repos/sigstore/cosign/releases/latest" | jq -r .tag_name)
curl -Ls https://github.com/sigstore/cosign/releases/download/${COSIGN_RELEASE}/cosign-linux-amd64 -o cosign
3、docker run --name es01 --net elastic -p 9200:9200 -it -m 1GB docker.elastic.co/elasticsearch/elasticsearch:8.14.0
docker exec -it es01 /usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic
docker exec -it es01 /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana
export ELASTIC_PASSWORD="123456"
docker cp es01:/usr/share/elasticsearch/config/certs/http_ca.crt .
curl --cacert http_ca.crt -u elastic:$ELASTIC_PASSWORD https://localhost:9200
Add more nodes
docker exec -it es01 /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s node
Start a new Elasticsearch container.
docker run -e ENROLLMENT_TOKEN="<token>" --name es02 --net elastic -it -m 1GB docker.elastic.co/elasticsearch/elasticsearch:8.14.0
curl --cacert http_ca.crt -u elastic:$ELASTIC_PASSWORD https://localhost:9200/_cat/nodes
报了个未知错误
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采用 docker-compose方式
手动下载 https://github.com/elastic/elasticsearch/blob/8.14/docs/reference/setup/install/docker/docker-compose.yml
手动下载https://github.com/elastic/elasticsearch/blob/8.14/docs/reference/setup/install/docker/.env
pip install docker-compose （安装docker-compose）
异常 ：
ImportError: urllib3 v2.0 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with 'OpenSSL 1.0.2k-fips 26 Jan 2017'.
pip uninstall urllib3
pip install urllib3==1.26.*
docker-compose up -d
Run Kibana
docker pull docker.elastic.co/kibana/kibana:8.14.0
wget https://artifacts.elastic.co/cosign.pub
cosign verify --key cosign.pub docker.elastic.co/kibana/kibana:8.14.0
docker run --name kib01 --net elastic -p 5601:5601 docker.elastic.co/kibana/kibana:8.14.0
To regenerate the token, run:
docker exec -it es01 /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana
docker exec -it es01 /usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic
Remove containers （参考）
# Remove the Elastic network
docker network rm elastic
# Remove Elasticsearch containers
docker rm es01
docker rm es02
# Remove the Kibana container
docker rm kib01
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普通安装方式
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.14.0-linux-x86_64.tar.gz
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.14.0-linux-x86_64.tar.gz.sha512
yum install perl-Digest-SHA
shasum -a 512 -c elasticsearch-8.14.0-linux-x86_64.tar.gz.sha512
tar -xzf elasticsearch-8.14.0-linux-x86_64.tar.gz
cd elasticsearch-8.14.0/
export ES_HOME=/opt/dockerinstall/esinstall/elasticsearch-8.14.0
su es
./bin/elasticsearch
received plaintext http traffic on an https channel, closing connection
ES8 默认开启了 ssl 认证，导致无法访问 9200 端口
elasticsearch.yml 配置:xpack.security.enabled: 把 true 改成 false
重新启动 ./bin/elasticsearch
curl -X GET "localhost:9200/?pretty"
Run as a daemon
./bin/elasticsearch -d -p pid
Elasticsearch 8.x环境中获得类似Head插件的功能，最推荐的方式是使用Kibana Dev Tools
安装kibana
Download Kibana Free | Get Started Now | Elastic
参考：如何在 Linux，MacOS 及 Windows 上进行安装 Elasticsearch_macos安装es-CSDN博客
tar -xvf kibana-8.14.0-linux-x86_64.tar.gz
elasticsearch.hosts: ["http://localhost:9200"]
./bin/kibana --allow-root
后台运行：
nohup ./bin/kibana --allow-root &
安装插件：
./bin/elasticsearch-plugin install https://get.infini.cloud/elasticsearch/analysis-ik/8.14.0
插件地址：https://release.infinilabs.com/analysis-ik/stable/elasticsearch-analysis-ik-8.14.0.zip
停止ES
[root@bigData02 elasticsearch-8.14.0]# cat pid
129355
[root@bigData02 elasticsearch-8.14.0]# kill -SIGTERM 129355
su es
./bin/elasticsearch -d -p pid
# Welcome to the Dev Tools Console!
#
# You can use Console to explore the Elasticsearch API. See the Elasticsearch API reference to learn more:
# https://www.elastic.co/guide/en/elasticsearch/reference/current/rest-apis.html
#
# Here are a few examples to get you started.
PUT _template/content_erp_nlp_help
{
"index_patterns": [
"content_vector*"
],
"settings": {
"analysis": {
"analyzer": {
"my_ik_analyzer": {
"type": "ik_smart"
}
}
},
"number_of_shards": 1
},
"mappings": {
"properties": {
"id": {
"type": "long"
},
"content": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
},
"content_vector": {
"type": "dense_vector",
"similarity": "cosine",
"index": true,
"dims": 768,
"element_type": "float",
"index_options": {
"type": "hnsw",
"m": 16,
"ef_construction": 128
}
},
"content_answer": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
},
"title": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
},
"param": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
},
"type": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
}
}
}
}
# Create an index
PUT /my-index
# Add a document to my-index
POST /my-index/_doc
{
"id": "park_rocky-mountain",
"title": "Rocky Mountain",
"description": "Bisected north to south by the Continental Divide, this portion of the Rockies has ecosystems varying from over 150 riparian lakes to montane and subalpine forests to treeless alpine tundra."
}
# Perform a search in my-index
GET /my-index/_search?q="rocky mountain"
