ambassador service stays "pending"
Answer is pretty much here: https://serverfault.com/questions/1064313/ambassador-service-stays-pending . After installing a load balancer the whole setup worked. I decided to go with metallb (https://metallb.universe.tf/installation/#installation-by-manifest for installation). I decided to go with the following configuration for a single-node kubernetes cluster:
apiVersion: v1kind: ConfigMapmetadata: namespace: metallb-system name: configdata: config: | address-pools: - name: default protocol: layer2 addresses: - 10.16.0.99-10.16.0.99After a few seconds the load balancer is detected and everything goes fine.