Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Optimizing Kubernetes cluster performance involves several strategies, ranging from fine-tuning resource allocation to ensuring the infrastructure is configured properly. As an IT manager, here are key steps you can take to optimize your Kubernetes cluster performance: 1. Optimize Resource Requests and Limits Set Resource Requests and Limits: Ensure all Pods have proper resource requests (CPU […]
Optimizing IT infrastructure for machine learning (ML) workloads requires a strategic approach to ensure performance, scalability, reliability, and cost efficiency. Below is a comprehensive guide tailored to your role as an IT manager responsible for datacenters, storage, servers, virtualization, and other infrastructure components: 1. Assess Workload Requirements Understand ML Workloads: Identify the types of workloads […]
Backing up and restoring Kubernetes clusters is a critical task for maintaining the availability and integrity of your applications and data. Below, I’ll outline the key components to back up, tools you can use, and the steps to perform backup and restore operations. Key Components to Back Up etcd Database Stores the cluster state, including […]
Backing up and restoring Kubernetes configurations is a critical task to ensure business continuity and disaster recovery. Here’s how you can approach it: Backup Kubernetes Configurations Kubernetes configurations are primarily stored in etcd, the key-value store that Kubernetes uses as its backing store. Additionally, you may want to back up application manifests, custom resource definitions […]
Troubleshooting IT infrastructure application compatibility issues requires a systematic approach to identify the root cause and resolve the conflict. Here’s a step-by-step guide tailored for an IT environment that includes datacenters, storage, backup systems, servers, virtualization, operating systems, Kubernetes, AI workloads, GPU graphic cards, and other components: Step 1: Identify the Scope of the Issue […]
Configuring Kubernetes Network Policies for pod-to-pod communication involves defining rules that control the traffic flow between pods. Network Policies are a Kubernetes resource that helps secure your cluster by limiting communication between pods based on labels, namespaces, and IP blocks. Here’s a step-by-step guide: 1. Prerequisites Network plugin: Ensure your Kubernetes cluster is using a […]