And was the last to be GOP decided how to install doctor on your agenda next to a machine.
And we basically installed our we started docos service and we even started to continue.
But if I go there and explain that exactly how old the containers got created, what happens in the
background?
Let's understand.
What exactly is Dr. Eco-System made of?
So let's understand.
And chocolate Eco-System.
So this Madoff, I mean, three components.
First of all, of course, the doctor, a host doctor who says basically the machine on Vistar containers
would be launched.
OK, so this is where the Docker demon is running.
And this is going to be the host of the future containers.
Now we need to run a few commands for managing this Docker demon or Docker host.
So we will be using some.
In our case, it is going to be the best shell working as a doctor client.
But this client could also be remotely suggested in the interface.
In our case, we are going to use the same machine, the best shell as a client of Docker.
Then basically what the applications we are going to use that images, the packages of the applications
heart is towards something called Docker Registry.
Are we also called Doc Active Duty?
So this is the repository of images which is hosted remotely for us in this case.
And the actual location is docker hub dot com.
But having said that, in enterprise setup, you are going to have the DOCA registry within your Internet.
So what we really did was we basically ran those docker come on from our client.
This client goes and talks to the Docker demon, which is running on the Doctor Holst and then Dockerty.
When does all the heavy duty to dock our demons?
Is that.
Okay.
What does the application that you need to execute?
Do they have the necessary image locally on the Docker Hospital for not if it is there then it would
be launched as a container if it is not dead.
And it is going to refer to some Docker registry from where it is going to download the image.
And it is going to execute it.
So if you see in the last video we just executed Darkthrone, hello.
Hallowed what was.
Lowered is basically our Docker image fee if somebody is created and we just want to execute that handiwork
as a container.
So Docker and Halloway, basically, it prints all of this.
And if you read this, it is meant for educational purposes.
It's a very simple container, which is just doing the printing of this set of text.
So if you see here when you do document hello work the client connected to Dr. Dean when the Docker
demon started searching for the image locally when it didn't find it.
It went to the library of Docker.
The default library is dead on Docker Hub dot com.
And from there it find the image had a word and it pulled the image on this particular machine.
Docker host and then it executed it.
So hello.
When it executed that this text Gartland.
This is what the container is basically doing.
And you can see that Dr. B is highly funny, shows that a container has been executed.
And won't this come on some doctor?
I'll come back to that.
But just for now, Dr. Pierce, minus eight tells you the history of the container Aaron.
So here one condition has been executed.
The name of the container, blissful, blissful care.
And the container idea is this.
So if you see it this Chad again, what happened?
We did Dr. Unhallowed this contacted the Dockerty Mundaring on the doctor who asked the doctor was did
not had the Dimmeys locally.
So it went to Dr. Hub dot com, which was a default registry.
It downloaded the image and then it executed that as a container.
So basically, now you can visualize the images and contain it.
And the difference between them more clearly, because now you can see that images are nothing but a
set of files and the containers are equal and two processes, containers.
You can say that they are very special processes that basically isolate any process that is an inside
it.
Okay.
To begin with the.
We executed that he lowered container, which was printing this statement, it printed and then it exited.
OK.
For a better container and for going deep down into it.
We are going to launch some containers like open to and toys.
You can launch any other kind of orders as a container order.
You can run an application as a container.
We'll talk about that in more detail in the next video.
Thank you for watching.
See you in the next.
We do.