Visão Geral
Este Curso Elasticsearch Cluster Administration, foi desenvolvido para profissionais que desejam dominar a administração e operação de clusters Elasticsearch em ambientes corporativos.
Durante o treinamento, os participantes aprenderão a instalar, configurar, gerenciar e monitorar clusters Elasticsearch, explorando aspectos de desempenho, alta disponibilidade, segurança e escalabilidade.
O curso combina teoria e prática, permitindo ao aluno atuar com confiança em ambientes de produção e implementar arquiteturas resilientes para análise de dados e busca corporativa.
Conteúdo Programatico
Module 1: Introduction to Elasticsearch Architecture
- Overview of Elasticsearch distributed architecture
- Nodes, shards, replicas, and clusters
- Understanding master, data, ingest, and coordinating nodes
- Cluster discovery and coordination mechanisms
- Communication and networking in Elasticsearch
Module 2: Installing and Configuring Elasticsearch Clusters
- System requirements and resource planning
- Installing Elasticsearch on Linux and Windows
- Cluster configuration and discovery settings
- Managing cluster nodes and roles
- Understanding configuration files (elasticsearch.yml)
Module 3: Index and Shard Management
- Index creation and lifecycle
- Shard allocation and rebalancing
- Index templates and dynamic mappings
- Index Lifecycle Management (ILM)
- Reindexing and data migration
Module 4: Cluster Monitoring and Maintenance
- Monitoring tools and APIs (Cluster Health, Cat APIs)
- Using Kibana and Elastic Monitoring
- Detecting and resolving cluster issues
- Analyzing logs and performance metrics
- Hot, warm, and cold data architecture
Module 5: Security and Access Control
- Introduction to Elastic Security features
- Enabling authentication and role-based access control (RBAC)
- TLS/SSL encryption between nodes
- Managing users, roles, and privileges
- Auditing and compliance configuration
Module 6: Backup and Disaster Recovery
- Snapshot and Restore concepts
- Configuring repositories (local, S3, NFS, etc.)
- Performing and automating snapshots
- Cluster recovery procedures
- Data resilience and replication strategies
Module 7: Performance Optimization
- JVM tuning and heap memory management
- Query and index performance best practices
- Caching strategies and thread pools
- Benchmarking and profiling Elasticsearch performance
- Scaling up and scaling out
Module 8: High Availability and Fault Tolerance
- Designing clusters for high availability
- Node redundancy and replica strategies
- Cluster reconfiguration and failover scenarios
- Handling split-brain and recovery processes
Module 9: Automation and Advanced Administration
- Using APIs and scripts for cluster management
- Integration with orchestration tools (Ansible, Docker, Kubernetes)
- Automating maintenance and scaling tasks
- Elastic Cloud and Elastic Operator overview
Module 10: Troubleshooting and Real-World Scenarios
- Common cluster issues and root cause analysis
- Diagnosing performance degradation
- Handling data corruption and node failures
- Best practices for production-grade Elasticsearch clusters