calico

install

• refer link
  

  helm repo add projectcalico https://docs.tigera.io/calico/charts
  kubectl create namespace tigera-operator
  helm install calico projectcalico/tigera-operator --version v3.32.1 --namespace tigera-operator
  

• Install Calico
  

  cat  > append.yaml << EOF
  - apiGroups:
    - ""
    resources:
    - pods
    verbs:
    - patch
  EOF
  kubectl apply -f <(cat <(kubectl get clusterrole aws-node -o yaml) append.yaml)
  kubectl set env daemonset aws-node -n kube-system ANNOTATE_POD_IP=true
  
  kubectl delete pod calico-kube-controllers-* -n calico-system
  kubectl describe pod calico-kube-controllers-* -n calico-system | grep vpc.amazonaws.com/pod-ips
  

check version

helm list -n tigera-operator

limit

• support ARM64 (little endian)
  • 2024
• calico ebpf mode could not support non-x86 host (2022/05) (LINK)
• support ARM64 (community supported, not actively regression tested by the Calico team) (2023/07) - link
  • https://archive-os-3-26.netlify.app/calico/3.26/operations/ebpf/enabling-ebpf

tigera operator

• github

others

• calico-network-policy-lab

refer

• calico-cni-overlay