Marcus Noble writes about cloud infrastructure, Kubernetes, automation, and developer workflows. His blog blends deep technical troubleshooting with practical advice on public speaking, automation, and modern DevOps tools.
20 articles from this blog
A technical deep-dive into diagnosing and resolving a persistent 'StopPodSandbox' error in Kubernetes Kubelet logs, focusing on network and CNI issues.
A personal guide with practical tips and advice for giving effective and confident technical talks at meetups and conferences.
A developer explains how to use Node-RED to automate social media bots for posting blog updates, project releases, and newsletter announcements.
A guide to automating LinkedIn posts using the LinkedIn API, covering app creation, token generation, and API calls.
Announcing a new monthly newsletter covering cloud native news, tools, tutorials, and events, with details on its technical infrastructure.
A technical guide on using OpenTofu to provision a Civo Kubernetes cluster and then manage workloads with Flux for GitOps.
A curated list of recommended books, tools, tutorials, and videos for beginners starting their journey to learn Kubernetes.
A personal account of attending the EMF Camp, a tech and maker festival, including experiences with talks, installations, and volunteering on the event's phone infrastructure.
A guide on creating a custom Renovate datasource to automate Kubernetes version updates for a Civo cluster using Pulumi and Go.
A guide to migrating Redis data within Kubernetes to implement Redis Sentinel for high availability, addressing stability issues in a Mastodon setup.
A developer shares practical tips and advanced techniques for managing Kubernetes clusters more efficiently, covering terminal setup, kubectl mastery, and automation.
Explains how to use Kyverno admission controllers to restrict permissions for cluster-admin users in Kubernetes, going beyond standard RBAC limitations.
A curated list of recommended resources for learning and using the Go programming language, including books, tools, libraries, and websites.
A guide to replacing Docker with Podman on Mac and Windows, covering installation, setup, and troubleshooting.
A software engineer shares insights and advice for hiring and job hunting in tech during the pandemic, focusing on remote work clarity and interview processes.
Exploring Scaleway's Kosmos, a managed multi-cloud Kubernetes service that allows attaching nodes from any cloud provider to a single control plane.
A technical blog post explaining how to use the getopts utility in Bash for parsing command-line arguments and flags in shell scripts.
Explores the surprising flexibility of YAML keys, including spaces and special characters, with examples from Home Assistant config.
A developer shares a lesson on Kubernetes label character limits and how to fix node connection issues caused by long hostnames.
A quick tip on using a Google CDN to easily retrieve and display the favicon for any website URL without manual crawling.
