Fixed portability issues with BSD sed and kube-dns

Makefile

@@ -1,6 +1,6 @@
 .PHONY: default clean dist-clean add-box del-box
 
-VERSION=0.3.1
+VERSION=0.1.1
 
 default: stripped.box
 
@@ -37,7 +37,8 @@ package.box: .vagrant/repartinioned Vagrantfile.dist
 tmp/Vagrantfile: package.box
 	mkdir -p tmp
 	tar xzf package.box -C tmp/
-	sed -i '/vagrant_private_key/d' tmp/Vagrantfile
+	sed -i.back '/vagrant_private_key/d' tmp/Vagrantfile
+	rm -f tmp/Vagrantfile.back
 	rm -f tmp/vagrant_private_key
 
 stripped.box: tmp/Vagrantfile

test/Vagrantfile

@@ -3,6 +3,6 @@ Vagrant.configure(2) do |config|
 
     # Disabled VirtualBox Guest updates
     if Vagrant.has_plugin?("vagrant-vbguest")
-#      config.vbguest.auto_update = false
+      config.vbguest.auto_update = false
     end
 end

vg-00-kubernetes.sh

@@ -88,8 +88,8 @@ systemctl enable kubelet kube-api-server kube-controller-manager kube-scheduler
 systemctl start kubelet kube-api-server kube-controller-manager kube-scheduler kube-proxy kube-etcd
 
 mkdir -p /etc/kubernetes/manifests
-sed -e "s%\${DOMAIN}%${DOMAIN}%" -e "s%\${CLUSTERDNS_IP}%${CLUSTERDNS_IP}%" /vagrant/conf/kube-dns.rc.yml > /etc/kubernetes/manifests/kube-dns.rc.yml
-sed -e "s%\${DOMAIN}%${DOMAIN}%" -e "s%\${CLUSTERDNS_IP}%${CLUSTERDNS_IP}%" /vagrant/conf/kube-dns.svc.yml > /etc/kubernetes/manifests/kube-dns.svc.yml
+sed -e "s%\${DOMAIN}%${DOMAIN}%" -e "s%\${CLUSTERDNS_IP}%${CLUSTERDNS_IP}%" -e "s%\${BRIDGE_IP}%${BRIDGE_IP}%" /vagrant/conf/kube-dns.rc.yml > /etc/kubernetes/manifests/kube-dns.rc.yml
+sed -e "s%\${DOMAIN}%${DOMAIN}%" -e "s%\${CLUSTERDNS_IP}%${CLUSTERDNS_IP}%"  /vagrant/conf/kube-dns.svc.yml > /etc/kubernetes/manifests/kube-dns.svc.yml
 
 # Install sysdig
 echo "export SYSDIG_K8S_API=http://127.0.0.1:8080" >> /etc/profile.d/sysdig.sh