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We have just successfully together with you, solve the challenge where we have created three different

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containers in separate custom network and those containers were WordPress, MySQL and phpMyAdmin.

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And our goal was to achieve communication with MySQL server using name of the container, and that was

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successfully achieved.

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And here are commands that we have used for start of MySQL server.

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Here is this command.

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We have used some environment variables and we have used the custom MySQL tag and also we have used

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the custom version for WordPress and we have used here port mapping and also specified the custom network

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name and the custom name for this container.

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Also same, we have performed for phpMyAdmin, also for this container we have specified the custom

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environment variable that points to location of the MySQL server.

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And finally, we have tested all of that and I was able hope you were able to to create WordPress site

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and log in into administrative dashboard and to open a website like so.

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And in my case I see this Hello World web page and I see title that I have specified in initial configuration

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dialog at WordPress.

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Welcome to Bogdan's Wonderful website.

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Great.

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That's a summary for the last challenge, but now important notice recap that we have not specified

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here any volume mapping settings and that means that as soon as we will stop and remove those containers

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that are currently running here, they are all data in MySQL database in WordPress will be removed as

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well.

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And now if you want, here is a additional challenge for you.

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You could adjust the setup for those containers and add the persistent volumes for MySQL container and

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WordPress container.

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But again, that's up to you if you want to do that.

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But I will destroy those containers at the moment and move on.

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Let me do that quickly.

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I'll go to terminal and stop all those containers.

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Docker Stop WordPress.

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Docker.

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Stop MySQL.

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And Docker.

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Stop phpMyAdmin.

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And now let me remove all stopped containers.

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Docker Container.

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Prune.

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Yes.

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All right.

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Now I have cleaned, set up and I'm ready to proceed.

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And next, let's download Elasticsearch Image and I'll demonstrate you how we're able to communicate

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with Elasticsearch.

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I'll explain you.

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What is that and how you able to create new indexes and search in new indexes.

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I'll see you next.

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Bye bye.