Challenge, Medium, on
Place One Pod per Node Without Using a DaemonSet
by Omkar Shelke
Deploy a multi-container Kubernetes Deployment and ensure that no more than one Pod runs on the same worker node, without using a DaemonSet.
Submissions: 2/4
Challenges
Focused hands-on problems designed to help you hone your DevOps or Server Side skills. Some challenges are more educational, while others are based on real-world scenarios. The platform provides hints and feedback for each challenge, including automated solution checks.
Community Collection
Challenges contributed by the community members sharing their knowledge and expertise.
Challenge, Medium, on
Bootstrapping Pod Networking with Calico
by Omkar Shelke
Enable pod networking by installing Project Calico on a Kubernetes cluster initialized without a Container Network Interface (CNI).
Submissions: 5/5
Challenge, Medium, on
Diagnosing and Fixing DaemonSet Placement Across All Nodes
by Omkar Shelke
Troubleshoot and update a Kubernetes DaemonSet so that its Pods run on all nodes in the cluster, including the control plane.
Submissions: 3/5
Challenge, Medium, on
Inspecting and Extracting Kubernetes Kubeconfig Data
by Omkar Shelke
Extract context names, the active context, and a decoded client certificate from a Kubernetes kubeconfig file and write the results to specific files.
Submissions: 1/5