DevOps with GIT(Flow) Jenkins, Artifactory, Sonar, ELK, JIRA - Install and Configure Logstash

The video tutorial guides viewers through configuring Logstash, copying necessary files, and setting up the Logstash configuration file with input, filter, and output sections. It explains how to process data and push it to Elasticsearch, integrate with Kibana, and configure dashboards for monitoring. The tutorial also covers using grok patterns for data processing and demonstrates how to visualize data in Kibana.

What is the first step in setting up Logstash according to the tutorial?

• Setting up Elasticsearch

• Installing Kibana

• Configuring the Logstash pipeline

• Copying Logstash from the downloads directory

Which section is NOT part of the Logstash configuration file?

• Output

• Input

• Filter

• Storage

What is the purpose of using grok patterns in Logstash?

• To match and parse log data

• To define the output format

• To set up the server environment

• To configure the input source

What is the role of Elasticsearch in the Logstash setup?

• To store and index processed data

• To configure input sources

• To filter log data

• To visualize data

How can you create an index pattern in Kibana?

• By configuring the Logstash input

• By refreshing the Kibana dashboard

• By selecting the Logstash pattern

• By setting up a new server

What can you monitor using the data visualized in Kibana?

• User access logs

• Server performance and log health

• Network configurations

• Database queries

Which tool is used to visualize the data processed by Logstash?

• Elasticsearch

• Kibana

• Atom

• DevOps