DevOps Classroomnotes 05/Mar/2022

Installing Elastic Search

• Create an ubuntu server with (2 vcpu and 4GB of RAM). For installation steps on ubuntu Refer Here
• Elastic search is installed in /usr/share/elasticsearch
• The configuration files of elasticsearch will be in /etc/elasticsearch.
• The main configuration file elasticsearch.yml
  • Lets disable security
    
  • cluster & node name configuration
    
  • Network configuration
    
    
    
  • Tests
    
    
• Lets configure Kibana. Create a ubuntu server with (2 vcpu and 4GB of RAM) Refer Here
• Kibana is installed in /usr/share/kibana
• The configuration files of kibana will be in /etc/kibana
  
  
  
• Now lets install logstash on an ubuntu server Refer Here
• To test logstash run sudo /usr/share/logstash/bin/logstash -e "input {stdin {} } output {stdout {} }" and wait till logstash starts and enter some text and wait for output