直播系統搭建，docker Elasticsearch 7.16.1 設定密碼

直播系統搭建，docker Elasticsearch 7.16.1 設定密碼

1、啟動容器

docker run -d -p 9200:9200 -p 9300:9300 --hostname es --network seata_default -e "discovery.type=single-node" -e "ES_JAVA_OPTS=-Xms512m -Xmx512m" --name es -v es_config:/usr/share/elasticsearch/config  -v es_data:/usr/share/elasticsearch/data elasticsearch:7.16.1

2、修改配置檔案

vim /var/lib/docker/volumes/es_config/_data/elasticsearch.yml
cluster.name: "docker-cluster" #叢集名稱
network.host: 0.0.0.0 #設定允許其他ip訪問，解除ip繫結
#安全配置
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true

3、生成ca: elastic-stack-ca.p12

#進入容器
docker exec -it es /bin/bash
#容器內生成 一路回車就行
./bin/elasticsearch-certutil ca

4、生成cert: elastic-certificates.p12

# 容器內生成
./bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12
# 生成後需要移到config下面
mv elastic-certificates.p12 ./config

5、生成密碼

#容器內生成 
./bin/elasticsearch-setup-passwords auto

6、再次修改配置

vim /var/lib/docker/volumes/es_config/_data/elasticsearch.yml
cluster.name: "docker-cluster" #叢集名稱
network.host: 0.0.0.0 #設定允許其他ip訪問，解除ip繫結
#安全配置 最終配置
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.keystore.type: PKCS12
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.type: PKCS12
xpack.security.audit.enabled: true

7、重啟容器

8、java連線配置

spring: 
  elasticsearch:
    rest:
      username: elastic
      password: rrqgVK9DGRg43jz1YJkR
      uris:
        - 

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