# Calico

Calico implements
[container network interface plugin](https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/)
which enables inter-pod network with BGP, also advertising Service LB IPs.

# For user

Nothing specific to point out, this is standard Kubernetes feature

# For administrator

Tigera operator was used to deploy Calico:

```
curl https://raw.githubusercontent.com/projectcalico/calico/v3.28.1/manifests/tigera-operator.yaml -O
kubectl apply --server-side --force-conflicts -f tigera-operator.yaml
kubectl apply -f application.yaml
kubectl -n calico-system create secret generic bgp-secrets --from-literal=password=...
```