K3d GitHub actions (#157)

.github/workflows/beekeper.yaml

@@ -36,6 +36,7 @@ jobs:
           docker push registry.localhost:5000/ethersphere/bee:latest
       - name: Set bees
         run: |
+          export LAST_BEE=$(($REPLICA-1))
           until kubectl get svc traefik -n kube-system &> /dev/null; do echo "Waiting for the traefik service..."; sleep 1; done
           helm install bee -f .github/beekeper/bee.yaml ethersphere/bee --namespace bee --set image.repository=registry.localhost:5000/ethersphere/bee --set replicaCount="${REPLICA}" --set bootnode.enabled=true --wait
           until [[ "$(curl -s bee-${LAST_BEE}-debug.localhost/readiness | jq -r .status)" == "ok" ]] &> /dev/null; do echo "Waiting for the last bee..."; sleep 1; done