allow to build/push images into the leaf VM (#160)

Makefile

@@ -157,6 +157,19 @@ ls: env
 
 ## SWITCH MANAGEMENT ##
 
+.PHONY: ssh-leafconfig
+ssh-leafconfig:
+ @grep "Host leaf01" ~/.ssh/config || echo -e "Host leaf01\n StrictHostKeyChecking no\n IdentityFile $(shell pwd)/files/ssh/id_rsa\n" >>~/.ssh/config
+ @grep "Host leaf02" ~/.ssh/config || echo -e "Host leaf02\n StrictHostKeyChecking no\n IdentityFile $(shell pwd)/files/ssh/id_rsa\n" >>~/.ssh/config
+
+.PHONY: docker-leaf01
+docker-leaf01:
+ @echo "export DOCKER_HOST=ssh://root@leaf01/var/run/docker.sock"
+
+.PHONY: docker-leaf02
+docker-leaf02:
+ @echo "export DOCKER_HOST=ssh://root@leaf02/var/run/docker.sock"
+
 .PHONY: ssh-leaf01
 ssh-leaf01:
  ssh -o StrictHostKeyChecking=no -o "PubkeyAcceptedKeyTypes +ssh-rsa" -i files/ssh/id_rsa root@leaf01