Working on https://docs.docker.com/get-started/part4/#understanding-swarm-clusters, for Local VMs (Windows 10/Hyper-V), it says:
"First, quickly create a virtual switch for your virtual machines (VMs) to share, so they can connect to each other.
- Launch Hyper-V Manager
- Click Virtual Switch Manager in the right-hand menu
- Click Create Virtual Switch of type External
- Give it the name
myswitch, and check the box to share your host machine’s active network adapter"
I did that, with the result that it completely killed my network connection.
All Windows Updates are current.
On the assumption that the network problem could be addressed later, I tried to follow these steps:
"Now, create a couple of VMs using our node management tool, docker-machine :
docker-machine create -d hyperv --hyperv-virtual-switch “myswitch” myvm1
docker-machine create -d hyperv --hyperv-virtual-switch “myswitch” myvm2"
But it just blows up with this error:
C:\WINDOWS\system32>docker-machine create -d hyperv --hyperv-virtual-switch “myswitch” myvm1
Running pre-create checks…
(myvm1) No default Boot2Docker ISO found locally, downloading the latest release…
Error with pre-create check: “Get …api.github.com/repos/boot2docker/boot2docker/releases/latest: dial tcp: lookup api.github.com: no such host”
which isn’t surprising, because there’s no network.
How do I fix the network?