Docker Containers

Question 1

What is the Docker Daemon?

Answer 1

Controls and manages the actual containers. It also has the docker api for access.

Question 2

What is the docker client?

Answer 2

Talks to the docker api. Can be on the same machine or remote

Question 3

What does cli look like to create an azure vm with a docker extension?

Answer 3

The command “azure vm docker create -location “< location >” [options] < dns-name > < image > < user-name > [password]” creates an Azure VM and uses the Docker extension to install Docker.

Question 4

How do you create linux docker machines on azure?

Answer 4

Use docker machine

(Cli) docker-machine_linux-amd64 create -d azure –azure-subscription-id =” < subscriptionID >” –azure-subscription-

Question 5

What are other ways to create docker containers on azure?

Answer 5

Arm templates
Power shell
Azure portal

Question 6

There is no Azure VM image that has the Docker daemon preinstalled; in all cases Docker is installed as a VM extension to the Azure VM.

Answer 6

Yes