Differences in config between vagrantfile and docker-machine

[Sorcerer Stone]

Hello All,

I am in Win10Pro with Hyper-V turned off. Installed Vagrant, VirtualBox, Docker (Compose, D-Machine) ...

In the Vagrantfile, I installed bento/ubuntu-18.04

And in the Vagrantfile script, I have the following line:

config.vm.provider "virtualbox" do |vb|

I assigned memory=2048 and cpus=2

When Vagrant Up was issued, Oracle's VirtualBox UI displaced the right memory allocation and the right # of cpus assignments (as dictated above).

I am having problem with running "docker-machine ip". I got error msg: "Error getting IP address: Host is not running"

I ran "docker-machine ls"

UI displayed the state of the driver, virtualbox, is stopped.

But on Oracle Virtualbox interface, it said the VM for the vagrantfile is running. So, virtualbox is not stopped, contrary to "docker-machine ls" output.

Then I issued inspect command: "docker-machine inspect default"

I saw something strange:

"IPAddress": "192.168.99.101" (this is probably what I want to look for when I typed docker-machine ip earlier)

"CPU": 1,   This can't be true, as I assigned cpus=2 and the oracle virtualbox UI also show cpus=2

"Memory": 1024, This can't be right either, as I assigned memory to 2048 as shown earlier and virtualbox UI also show the base memory for the vagrant box is 2048.

What had happened?

Could this be pointing in the direction of that my docker-compose, docker-machine installations were done improperly?

Thanks in advance.

[Alvaro Miranda Aguilera]

docker machine have his own way to create a virtualbox VM for docker

you are creating a VM with vagrant, that is fine

but i believe will be separate to the VM that docker-machine will create

how are you creating the VM with docker machine?

or

why want to create a vm with vagrant and then use docker-machine ?

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Alvaro