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In the last section we spoke about how we're going to take our multa container project and update it

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to use Kooper Nettie's as opposed to the doc or compose or elastic beanstalks set up that it currently

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has.

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Now you will notice that in the last lecture I posted the zip file for the complex project.

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I put it there just in case you made any changes to the project.

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That is a backup of my exact files as they stand right now.

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So I took my exact complex folder directory with the server the client the worker the whole nine yards

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and I put it into that zip file.

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So again if you made any changes to the project whatsoever between the last video that we were working

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on it and right now I highly encourage you to download that sig file and use that as the starting point

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for all this Cabernets stuff.

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Now in this section we're going to take the complex project or the multa container project and we're

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going to start it up with docker compose the reason that we're going to do this is to just make sure

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that everything is still working the way we expect because if we start building out all this Kuber Nettie's

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stuff but some of the underlying project code got changed by you at some point in time or it's in a

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broken state doing the cooper and then the stuff is going to be basically impossible completely impossible.

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So we just need to make sure that the code that you're using and the code I'm using is still working

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and 100 percent up to date.

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All right.

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So you'll notice that I'm inside of my complex project folder right here.

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The other thing I want you to triple triple check mixture that you are not using a copy of Takhar that

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has been configured to run inside of or to access the docker server inside of your node so you can very

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easily do that by doing a doc or a piece and you should see that you have very few or absolutely no

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containers running whatsoever.

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If you see a ton of printout that means that your doctor client is still configured to access the doc

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or server inside the node we do not want to start up doc or compose inside the node whatsoever.

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If you are still using the updated copy of doc or the reconfigured version remember all you have to

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do to get back to the non configured version is open up a new terminal window.

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That's pretty much it.

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Just open a new terminal window and do it.

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Dr. P.S. again and you'll be back to using your local copy of Gawker server.

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Ok so again I'm inside of my multa container project directory.

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I see the docker composed on YAML file right here.

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I'm going to run doc or compose up and rebuild all these images.

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And again we're just doing this to make sure that all the existing code works as we expect.

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So I'm going to do a doc or compose up shash built because I want to explicitly rebuild everything and

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I'm going to let that run it's going to take a couple minutes to rebuild everything and launch it all.

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Now you'll notice in my case I kind of just very recently rebuilt all this stuff so it launches very

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quickly.

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I do want to remind you that the very first time you launch all these containers if you cleared out

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all of the cached version of the containers and whatnot it might crash a little bit.

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The very first time you launch it.

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So I do encourage you to stop Daker compose immediately after it starts up and do a docker compose up

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a second time.

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And the second time you don't need to add on the dash dash build flag.

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All right so I'm going to launch that.

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I'm going to wait just a second for the development server to start up and then you'll recall that we

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can access all this stuff on localhost port 30 50.

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I already open up my code editor inside that complex directory.

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Here's the docker compose file.

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Here's the engine X-server that we are using for routing inside of our application.

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And you'll recall that we had set up localhost 30 50 as being the central point to access everything

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inside of your.

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So I'm going to very quickly test this out.

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I open up my browser and go into localhost 30 50.

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And again I should still see all of my numbers here.

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Any previous values that I had entered unless you had of course deleted or completely stopped and deleted

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the read in the postscripts containers.

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And just to make sure that everything's working the way I expect I going to enter in a new index here

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of 12.

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I'm going to submit it all then refresh and I'll seen 12 added it here and I'll see a calculated value

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for 12 down there as well.

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OK.

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So hopefully you see something like this again if you don't see everything updated and still working

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like so then I really encourage you to go back to the previous lecture download that zip file and use

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that as the starting point for all this Cabernets stuff just to make sure that you and I are on 100

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percent equal footing.

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OK.

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So let's take a pause right here.

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When we come back the next section we'll get started with taking all of our existing images and migrating

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them into the world of Kooper Nettie's.

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So quick break and I'll see you in just a minute.