ES配置

安装ES

1.到官网下载ES deb包,dpkg安装后需要修改配置文件:/etc/elasticsearch/elasticsearch.yml

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# Path to log files:
#
path.logs: /var/log/elasticsearch
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
#network.host: 192.168.0.1
network.host: 0.0.0.0
#network.bind_host: 0.0.0.0
#
# Set a custom port for HTTP:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.seed_hosts: ["host1", "host2"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
cluster.initial_master_nodes: ["node-1"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# ---------------------------------- Gateway -----------------------------------
#
# Block initial recovery after a full cluster restart until N nodes are started:
#
#gateway.recover_after_nodes: 3
#
# For more information, consult the gateway module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
http.cors.enabled: true
http.cors.allow-origin: "*"

需要把所有的选项都写上,否则服务无法启动,最后两条用于跨域访问。

最后访问 9200端口测试ES是否安装成功

安装es-head

elasticsearch-head是一款一个web软件,方便es数据库的数据查询和管理。

使用npm安装es-head

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git clone git://github.com/mobz/elasticsearch-head.git
cd elasticsearch-head/
npm install

使用npm后台运行es-head

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nohup npm start &

使用esHD

elasticsearchHD是一款可视化的搜索工具,针对es开发的。

ES数据导入之Logstash