Single Sign-On (SSO): What Exactly Are OAuth, OpenID, SAML, and SCIM?
Modern authentication and authorization mechanisms explained simply: OAuth, OpenID, SAML, SCIM - what they are, what they do, and why you need them.
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Cloud-Native Insights & Expertise
Discover our latest articles about cloud-native technologies, Kubernetes, DevOps, and modern software development. From practical tutorials to in-depth analyses.
Latest Blog Posts
Stay up to date with our latest articles about cloud-native technologies, Kubernetes, and DevOps.
1210 posts
Container Orchestration: What's the Difference Between Docker Swarm and Kubernetes?
Discover the key factors for choosing between Docker Swarm and Kubernetes.
User Namespaces: Stateful Pods Now Available in Kubernetes 1.28!
Learn how user namespaces enhance the security and flexibility of Stateful Pods in Kubernetes 1.28.
Zero-Downtime Deployments with Docker Swarm and Portainer - Part 1/2
It doesn't always have to be Kubernetes: highly available apps with Docker Swarm and Portainer.
Attention: Legacy Kubernetes Package Repositories Are Being Frozen!
Learn what the freeze of the old Kubernetes package repositories means for developers and users, and what steps are necessary now.
Kubernetes Garbage Collection: Cleaning Up Terminating Pods
Kubernetes life hack - Say goodbye to 'Pod stuck in terminating state'. Whether volume mounts fail or new replicas hang, a simple Kubernetes CronJob is enough to clean up endlessly terminating pods.
Docker Swarm on Hetzner Cloud in 3 Steps
Step-by-step guide to creating a Docker Swarm cluster with 3 master and 3 worker nodes on Hetzner Cloud and installing and using Portainer
Mattermost Self-Hosted: SSO with Authentik as IDP in the Free Version
Use Mattermost SSO without GitLab and without the Enterprise version. Featured by Authentik.
Secure Container Images: How to Verify Digital Signatures in Kubernetes
Learn how to enhance the security of your container images with digital signatures in Kubernetes.
Kubernetes: Understanding Liveness and Readiness Probes
LivenessProbe and ReadinessProbe explained in detail.
Kubernetes 1.27: Adjust Resources Dynamically – Without Restarting Pods!
Discover how Kubernetes 1.27 revolutionizes resource adjustment for pods – with no interruptions!
Kubernetes 1.27: Enhanced Memory Management Features for Your Containers
Discover the new Memory QoS features in Kubernetes 1.27 and how they can improve memory management in your applications.
Five Key Features of Portainer
Portainer is a powerful tool that graphically represents and simplifies all Docker functions. Beyond the features known from Docker, Portainer offers several additional features that make managing Docker containers even easier.
Kubernetes Enhances the Official CVE Feed: What Developers Should Know
Discover the updates coming to the official CVE feed from Kubernetes for developers and DevOps teams.
Why You Should Use Portainer Instead of the Console: Introduction and Quick Start
Why You Should Use Portainer Instead of the Console: Introduction and Quick Start
Kubernetes in Production: Daimler Edition
Kubernetes in Production: Daimler Edition
Kubernetes in Production: Reddit Edition
Kubernetes in Production: Reddit Edition
The Art of Forensic Analysis of Kubernetes Containers
Discover how to efficiently perform forensic analysis on Kubernetes containers and gain valuable insights.
KWOK: Revolutionize Your Kubernetes Testing in Seconds!
Discover KWOK, the tool for fast and resource-efficient Kubernetes cluster simulations. Ideal for development and testing!
The Security of Microservices: Identifying and Protecting Against Vulnerabilities
Learn how to effectively protect your microservices despite their vulnerabilities.
Protect Your Most Important Pods from Eviction with PriorityClass!
Learn how PriorityClass in Kubernetes protects and keeps your critical pods running.
Kubernetes v1.26: Revolutionary Improvements in Traffic Management
Discover the new features in Kubernetes v1.26 that revolutionize traffic management and minimize downtime.
Kubernetes 1.26: Efficient Job Tracking for Massive Batch Workloads!
Discover the new features of the Kubernetes 1.26 release for effective job tracking and parallel processing.
Kubernetes v1.26: More Flexible Authentication for Container Registries
Discover the new Kubelet Credential Provider in Kubernetes v1.26 and how it revolutionizes authentication for container registries.