--1.关闭防火墙

service iptables stop

--2.创建用户elsearch

useradd elsearch

--3.给用户elsearch设置密码

passwd elsearch

--4.在/opt目录下面创建elsearch/es/目录

mkdir /opt/elsearch/es/

--5.进入到/opt目录下面

cd /opt/

--6.把elsearch目录以及里面的子目录的权限设置为elsearch

chown -R elsearch：elsearch elsearch

--此时，/elsearch, /elsearch/es的权限都应该为elsearch

--7.切换用户到elsearch

su elsearch

--此时，在node1上面操作

--1.此时，我们就可以把下载好的elasticsearch-2.2.1.tar.zip文件上传到node1下面的/opt/elsearch/es/

--2.解压/opt/elsearch/es/elasticsearch-2.2.1.tar.zip文件

cd /opt/elsearch/es/

unzip elasticsearch-2.2.1.tar.zip

--3.修改配置文件

cd /opt/elsearch/es/elasticsearch-2.2.1/conf/

vi elasticsearch.yml

# ======================== Elasticsearch Configuration =========================

#

# NOTE: Elasticsearch comes with reasonable defaults for most settings.

#       Before you set out to tweak and tune the configuration, make sure you

#       understand what are you trying to accomplish and the consequences.

#

# The primary way of configuring a node is via this file. This template lists

# the most important settings you may want to configure for a production cluster.

#

# Please see the documentation for further information on configuration options:

# <http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html>

#

# ---------------------------------- Cluster -----------------------------------

#

# Use a descriptive name for your cluster:

#

cluster.name: elsearch-app

#

# ------------------------------------ Node ------------------------------------

#

# Use a descriptive name for the node:

#

node.name: node1

#

# Add custom attributes to the node:

#

# node.rack: r1

#

# ----------------------------------- Paths ------------------------------------

#

# Path to directory where to store the data (separate multiple locations by comma):

#

# path.data: /path/to/data

#

# Path to log files:

#

# ----------------------------------- Memory -----------------------------------

#

# Lock the memory on startup:

#

# bootstrap.mlockall: true

#

# Make sure that the `ES_HEAP_SIZE` environment variable 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: 192.168.79.138

#

# Set a custom port for HTTP:

#

http.port: 9200

#

# For more information, see the documentation at:

# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-network.html>

#

#

# discovery.zen.ping.unicast.hosts: ["host1", "host2"]

#

# Prevent the "split brain" by configuring the majority of nodes (total number of nodes / 2 + 1):

#

# discovery.zen.minimum_master_nodes: 3

#

# For more information, see the documentation at:

# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-discovery.html>

#

# ---------------------------------- Gateway -----------------------------------

#

# Block initial recovery after a full cluster restart until N nodes are started:

#

# gateway.recover_after_nodes: 3

#

# For more information, see the documentation at:

# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-gateway.html>

#

# ---------------------------------- Various -----------------------------------

#

# Disable starting multiple nodes on a single system:

#

# node.max_local_storage_nodes: 1

#

# Require explicit names when deleting indices:

#

# action.destructive_requires_name: true

discovery.zen.ping.multicast.enabled: false

discovery.zen.ping.unicast.hosts: ["192.168.79.138","192.168.79.139", "192.168.79.140","192.168.79.141"]

discovery.zen.ping_timeout: 120s

client.transport.ping_timeout: 60s

:wq

--4.然后从node1分发到其他节点(node2, node3, node4)的相同目录

cd /opt/elsearch/es

scp -r ./elasticsearch-2.2.1 elsearch@node2:/opt/elsearch/es

scp -r ./elasticsearch-2.2.1 elsearch@node3:/opt/elsearch/es

scp -r ./elasticsearch-2.2.1 elsearch@node4:/opt/elsearch/es

--分别修改node2，node3，node4上面的配置文件

cd /opt/elsearch/es/elasticsearch-2.2.1/conf/

vi elasticsearch.yml

--修改两个地方

--1.node.name: node1

--2.network.host: 192.168.79.138

--修改为和下面相对应，然后保存

192.168.79.138 node1

192.168.79.139 node2

192.168.79.140 node3

192.168.79.141 node4

--启动elasticsearch

cd /opt/elsearch/es/elasticsearch-2.2.1/bin

./elasticsearch

head

/opt/elsearch/es/elasticsearch-2.2.1/plugins

--启动elasticsearch

cd /opt/elsearch/es/elasticsearch-2.2.1/bin

./elasticsearch