docker安装单机elasticsearch
创建文件夹
目录和文件创建 和文件夹授权
./es
./es/data
./es/config
./es/config/elasticsearch.yml
./es/config/jvm.options
elasticsearch.yml
cluster.name: "docker-cluster"
network.host: 0.0.0.0
# minimum_master_nodes need to be explicitly set when bound on a public IP
# # set to 1 to allow single node clusters
# # Details: https://github.com/elastic/elasticsearch/pull/17288
# discovery.zen.minimum_master_nodes: 1
jvm.options
## JVM configuration
################################################################
## IMPORTANT: JVM heap size
################################################################
##
## You should always set the min and max JVM heap
## size to the same value. For example, to set
## the heap to 4 GB, set:
##
## -Xms4g
## -Xmx4g
##
## See https://www.elastic.co/guide/en/elasticsearch/reference/current/heap-size.html
## for more information
##
################################################################
# Xms represents the initial size of total heap space
# Xmx represents the maximum size of total heap space
-Xms128m
-Xmx128m
################################################################
## Expert settings
################################################################
##
## All settings below this section are considered
## expe