tamalsaha/kind-calico-demo

kind-calico-demo

Reading List

• Network Policies

Simulate Network Outage

• https://gist.github.com/aojea/603e88ba709aac874bd7611752261772
• https://twitter.com/khenidak/status/1330009094933995520
• kubernetes/minikube#6033 (comment)

Examples

• Whitelist kube-apiserver with Network Policy

Create cluster

$ kind create cluster --config hack/kubernetes/kind.yaml

Install Calico

https://docs.projectcalico.org/getting-started/kubernetes/self-managed-onprem/onpremises#install-calico-with-kubernetes-api-datastore-50-nodes-or-less

$ kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml
$ kubectl -n kube-system set env daemonset/calico-node FELIX_IGNORELOOSERPF=true

Test Script

https://kubernetes.io/docs/tasks/administer-cluster/declare-network-policy/

Reference Links

• NetworkPolicy support
• Creating a Kind Cluster With Calico Networking