Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Certificates keep your infrastructure talking securely. When they expire or get misconfigured, things break — often visibly, sometimes silently. Here is how to manage the full lifecycle without it becoming a fire drill. 1. Know the stages Every certificate moves through the same states: Request — Generate a CSR and submit it to a CA. […]
Monitoring and logging Kubernetes workloads effectively is crucial for ensuring the availability, performance, and security of your applications. 1. Set Up a Centralized Logging Solution Kubernetes workloads generate logs from applications, containers, and the control plane. Centralizing these logs is critical for efficient management and troubleshooting. ELK Stack (Elasticsearch, Logstash, Kibana): log aggregation, indexing, and […]
Monitoring IT infrastructure is critical for maintaining performance, ensuring availability, and quickly identifying and resolving issues. Open-source tools provide a cost-effective and highly customizable way to monitor your infrastructure. Here’s a step-by-step guide on how to monitor IT infrastructure using open-source tools: 1. Define Your Monitoring Goals Determine what components you need to monitor: Servers […]
