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Duration 14 hours
Course Outline
Introduction
- Elastic Stack Overview (ELK)
Elasticsearch
Overview:
- Definition and Rationale
- Key Terminology: Documents, Index, Shards, Node, Cluster, Scale Up/Out
Operations: Configuration and Deployment
- Configuring Elasticsearch
- Deploying Elasticsearch
- Practical Lab Session
Node Management: Discovery, Types, and Cluster State
- Distributed Model and Discovery Mechanisms
- Master, Data, Client, and Tribe Nodes
- Master Election and Minimum Master Node Requirements
- Cluster State Management
- Shard Allocation Strategies
Backup Strategies: Snapshot and Restore
- Distinguishing High Availability from Backup
- Repositories, Snapshots, and Restoration Processes
- Internal Mechanics
Production Monitoring
- Alerting Best Practices
- JVM Management
- Query Performance Optimization
- Thread Pools
- Diagnosing Operational Issues
Production Operational Best Practices
- Memory Management
- Network Configuration
- Disk Usage and Management
- Security Protocols
- Cluster Restart Procedures (Rolling and Full)
Logstash
- Definition and Rationale
- Configuration Options
- Inputs, Filters, and Outputs
- Installation and Configuration Steps
- Backup and Restoration Procedures
- Cluster and Availability Considerations
- Recommended Best Practices
Kibana
- Definition and Rationale
- Configuration Settings
- Time Picker, Search, and Filter Interfaces
- Kibana Discover, Visualization, and Dashboard Interfaces
- Installation and Configuration Steps
- Backup and Restoration Procedures
- Cluster and Availability Considerations
- Recommended Best Practices
Filebeat
- Log Management and Common Issues
- Filebeat Architecture
- Installation and Configuration Steps
- Backup and Restoration Procedures
- Cluster and Availability Considerations
- Recommended Best Practices
Summary and Conclusion
Requirements
- Experience in system administration
- Proficiency with the Linux command line
- No prior experience with Elasticsearch is necessary
Target Audience
- System administrators
Testimonials (2)
Informing about practical examples
Martin Gobschiba - A1 Telekom Austria AG
Course - ELK: Elasticsearch, Logstash and Kibana for Administrators
I enjoyed the exercices gives a good insight.