Infrastructure tutorials

Production-grade guides for Linux, servers, security and performance. Copy-paste commands, multi-distro support, written by engineers who run this in production.

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Install and configure CockroachDB cluster with high availability and distributed SQL

databases
572

Install and configure PostgreSQL 17 with performance tuning and security hardening

databases
539

Configure network interface monitoring with ICMP ping and connectivity testing

networking
536

Install and configure ArgoCD for GitOps continuous deployment with RBAC and SSL

devops
528

Install and configure Loki for centralized log aggregation with Grafana integration

monitoring
525

Recently published

Configure Kafka Schema Registry with Avro serialization for data processing

devops
3 hours ago

Set up NGINX monitoring with Prometheus and Grafana for web server observability

monitoring
3 hours ago

Configure HAProxy multi-site SSL termination with SNI for secure load balancing

networking
3 hours ago

Configure OpenVPN LDAP authentication and user management with Active Directory integration

security
3 hours ago

Monitor MongoDB 8.0 performance with Prometheus and Grafana for real-time metrics and alerting

monitoring
8 hours ago
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devops Intermediate

Configure Kafka Schema Registry with Avro serialization for data processing

Set up Confluent Schema Registry with Apache Kafka to manage Avro schemas for data serialization. Configure producers and consumers with schema evolution and compatibility rules for production data processing workflows.

25 min 4 distros 10 views
databases Advanced

Set up ClickHouse and Kafka real-time data pipeline with streaming analytics

Build a production-ready real-time data pipeline using ClickHouse for high-performance analytics and Apache Kafka for streaming data ingestion. Configure clustering, replication, and automated data processing workflows.

45 min 4 distros 187 views
devops Intermediate

Configure Kafka Connect for database integration with JDBC connectors and CDC

Set up Kafka Connect with JDBC connectors for real-time database integration and configure Debezium for change data capture. Monitor connector performance and troubleshoot common integration issues.

45 min 4 distros 281 views
devops Intermediate

Install and configure Apache Kafka with cluster setup and monitoring

Set up a production-ready Apache Kafka cluster with SSL security, ZooKeeper ensemble, and comprehensive monitoring using JMX and Prometheus for high-throughput message streaming.

45 min 6 distros 319 views

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