Kubernetes Cluster Playground Environment

Kubernetes playground cluster based on Vagrant, kubeadm and CRI-O

Branches:

• master - General purpose cluster
• container-checkpoint-api - Configuration that supports Kubernetes Checkpointing API (more info)
• k8s-without-etcd - Cluster that uses PostgreSQL database instead of etcd

Setup

vagrant up
vagrant ssh kubemaster

Customization

To change feature flags, modify ./kubernetes/kubeadm-config.yaml

• Update KubeletConfiguration.featureGates stanza
• Update extraArgs.feature-flags in ClusterConfiguration for each component

Other

View containers:

crictl ps

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