Elasticsearch + elasticsearch-Head Construction

Elasticsearch construction:

[[Email protected] elk] # tar-xvf elasticsearch-6.2.4.tar

[[Email protected] elk] # cd elasticsearch-6.2.4

[[Email protected] elasticsearch-6.2.4] # mkdir es-Data

[[Email protected] elk] # useradd elasticsearch

[[Email protected] elk] # passwd elasticsearch

[[Email protected] elk] # chown-r elasticsearch: elasticsearch elasticsearch-6.2.4

[[Email protected] config] # cd/home/software/elk/elasticsearch-6.2.4/config

[[Email protected] config] # cp elasticsearch. yml elasticsearch. yml_install

 

[[Email protected] config] # Vim elasticsearch. yml

 

Cluster. Name: The-test # Cluster name

Node. ATTR. Rack: elk-1 # node name

Path. Data:/home/elk/elasticsearch-6.2.4/ES-data # path where data is stored

Path. logs:/home/elk/elasticsearch-6.2.4/logs # path where logs is stored

Network. HOST: 0.0.0.0 # network address of the listener

HTTP. Port: 9200 # enable the listening port

HTTP. CORS. Enabled: true # Add a new parameter so that the head plug-in can access es

HTTP. CORS. Allow-origin: "*" # Add new parameters so that the head plug-in can access es

Bootstrap. memory_lock: false # configure swap partitions for memory usage

Bootstrap. system_call_filter: false

 

 

[[Email protected] config] # Vim JVM. Options

-Xms4g # Change JVM startup memory usage

-Xmx4g

 

[[Email protected] elk] # Vim/etc/security/limits. conf

* Soft nofile 65536

* Hard nofile 65536

 

[[Email protected] Home] # Vim/etc/sysctl. conf

VM. max_map_count = 655360

 

[[Email protected] elasticsearch-6.2.4] # sysctl-P

 

Log on to the terminal again, or some configurations will not take effect.

 

[[Email protected] elasticsearch-6.2.4] # rm-RF/home/software/elk/elasticsearch-6.2.4/logs /*

# Delete the log and switch to User Startup to avoid the log write permission error.

 

[[Email protected] ~] # Su-elasticsearch

[[Email protected] ~] $ CD/home/software/elk/elasticsearch-6.2.4/

[[Email protected] elasticsearch-6.2.4] $ bin/elasticsearch-d

Elasticsearch-head installation:

 

[[Email protected] elk] # wget https://nodejs.org/dist/v10.13.0/node-v10.13.0-linux-x64.tar.xz

[[Email protected] elk] # tar-xvf node-v10.13.0-linux-x64.tar.xz

 

[[Email protected] node-v10.13.0-linux-x64] # Vim/etc/profile

# Node

Export Path = $ path:/home/software/elk/node-v10.13.0-linux-x64/bin

 

[[Email protected] node-v10.13.0-linux-x64] # source/etc/profile

[[Email protected] node-v10.13.0-linux-x64] # Node-V

V10.20.

[[Email protected] node-v10.13.0-linux-x64] # NPM-V

6.4.1

 

Elasticsearch-head:

[[Email protected] elasticsearch-6.2.4] # cd/home/software/elk/elasticsearch-6.2.4

[[Email protected] elasticsearch-6.2.4] # git clone git: // github.com/mobz/elasticsearch-head.git

 

[[Email protected] elasticsearch-head] # NPM install

An error similar to the following occurs:

NPM Err! [Email protected] install: 'node install. js'

 

[[Email protected] elasticsearch-head] # NPM cache clean -- force

[[Email protected] elasticsearch-head] # NPM-G install [email protected] -- ignore-script

 

[[Email protected] elasticsearch-head] # NPM start &

Elasticsearch + elasticsearch-Head Construction