Alright then let's go on and now let's the Lord monger image and let's greet monger container.
But before doing that let me quickly explain what monger actually is.
Mongo is a very popular NGO database that is actually using a JavaScript engine inside of it and it
is very often used for different micro services in front end or back end.
All right.
Well let's now download the Mongo much endless next start Mongo container as usually let's use for that
Docker bull monger command that will download the latest tomorrow of the monster image.
Let's wait a bit and you'll see that the multiple of us layers will be downloaded and important.
The interesting note is that some layers for example this one this one this one and this one already
exists locally on our dock our setup.
I'll explain you what it means.
Actually later on in the chorus.
But just interesting point for now.
All right.
Let's wait a bit until the download and extraction will be completed.
Great image was downloaded.
Let's verify its size Docker images and the size is around 400 megabytes.
Great.
Let's not create the first container based on this longer image.
Well let's clear.
Terminal end users usually dock out Ron comment with name of the image Docker around Mongo and you see
some logs here in the terminal.
And that means that something actually happened and Mongo has actually started.
And you may look for Port 27 0 or 17 and actually you should see site information message here network
listener waiting for connections on portal 27 0 1 7.
And it is actually a default port that is used for connections to mongo cetera.
Wonderful.
But what actually we are able to do here in this terminal let me for example try to type VeriSign or
exit assumption goals and you see that there was an overreaction.
And the reason for that is that we are actually connected now to mongo deep process that does actually
run in Mongo database and along with Mongo DB brought us Delta or executable files that where also download
it inside of that monster image.
And one of side pieces is called Mongo shell and we we're able to launch it using Mongo command.
But no question how are we able to launch additional brought us inside of the container that is already
running.
Let me answer this question in the next lecture.
I'll see you after the small bars by.