ubuntu-14-10-x64 is not a valid image on digital ocean
@@ -50,7 +50,7 @@ Next, you create a Swarm master with Machine:
docker-machine --debug create \
-d digitalocean \
- --digitalocean-image="ubuntu-14-10-x64" \
+ --digitalocean-image="ubuntu-14-04-x64" \
--engine-install-url="https://experimental.docker.com" \
--engine-opt="default-network=overlay:multihost" \
--engine-opt="kv-store=consul:$(docker-machine ip consul):8500" \
