elasticsearch Docker 安装的坑

首先需要单机运行

docker run --name elasticsearch -p 8100:8100 -p 8200:8200 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms64m -Xmx1024m"    -d elasticsearch:7.4.2
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 docker cp elasticsearch:/usr/share/elasticsearch/config /home/es/
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 docker stop elasticsearch
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 docker remove elasticsearch
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 docker run --name elasticsearch -p 8100:8100 -p 8200:8200 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms64m -Xmx1024m" -v  /home/es/config:/usr/share/elasticsearch/config  -v /home/es/data:/usr/share/elasticsearch/data  -v /home/es/plugins:/usr/share/elasticsearch/plugins  --privileged=true  -d elasticsearch:7.4.2
 最后查看文件权限如果有权限就重启

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