tools: Sort resolv.conf minikube K8s script

The way that the minikube K8s script orders a host's resolv.conf file
leaves service endpoints inaccessible from the host itself even though
they are accessible within the cluster, leaving the OpenStack client
unusable from the minikube node. This change resolves the service access
issues by reordering the DNS entries in the host's resolv.conf file.

Change-Id: I58bf6d541e59f3049a0e350291e07241f6a6b544
Signed-off-by: Drew Walters <[email protected]>

tools/deployment/common/005-deploy-k8s.sh

@@ -38,7 +38,6 @@ function configure_resolvconf {
  # minikube start command, regardless of being passed in here
  sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf
 
- sudo bash -c "echo 'search svc.cluster.local cluster.local' >> /etc/resolv.conf"
  sudo bash -c "echo 'nameserver 10.96.0.10' >> /etc/resolv.conf"
 
  # NOTE(drewwalters96): Use the Google DNS servers to prevent local addresses in
@@ -53,7 +52,9 @@ function configure_resolvconf {
  done
  fi
 
+ sudo bash -c "echo 'search svc.cluster.local cluster.local' >> /etc/resolv.conf"
  sudo bash -c "echo 'options ndots:5 timeout:1 attempts:1' >> /etc/resolv.conf"
+
  sudo rm /etc/resolv.conf.backup
 }