Phenixops: /* Show the images */

2020-07-03T11:23:53Z

Show the images

← Older revision		Revision as of 11:23, 3 July 2020
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	==== Show the images ====		==== Show the images ====
	<code>		<code>
	docker ~~image~~		docker images
	</code> <br>		</code> <br>

Phenixops at 20:36, 24 April 2020

2020-04-24T20:36:06Z

← Older revision		Revision as of 20:36, 24 April 2020
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	docker images		docker images
	</code> <br>		</code> <br>


			[[Category:Docker]]

Phenixops: Created page with "== Docker First Steps == === Installation === `apt-get install -y apt-transport-https ca-certificates surl software-properties-common`
If needed import th..."

2020-04-24T20:33:39Z

Created page with "== Docker First Steps == === Installation === <code> apt-get install -y apt-transport-https ca-certificates surl software-properties-common </code> If needed import th..."

New page

== Docker First Steps ==

=== Installation ===
<code>
apt-get install -y apt-transport-https ca-certificates surl software-properties-common
</code> 

If needed import the docker repo 
<code>
apt-get update
</code> 

Install Docker 
<code>
apt-get install docker-ce
</code> 

== Useful commands ==

==== Information ====
<code>
docker info
</code> 

==== Check Version of client and server ====
<code>
docker version
</code> 

==== Search images (usually from hub.docker.com) ====
<code>
docker search ''image''
</code> 

==== Get images you want to run ====
<code>
docker pull ''image''
</code> 

==== Show the images ====
<code>
docker image
</code> 

==== Run an image in a container ====
<code>
docker run ''image''
</code> 

==== Stop the container ====
<code>
docker stop ''image''
</code> 

==== Start the container ====
<code>
docker stop ''image''
</code> 

==== Remove the image ====
<code>
docker rm ''image''
</code> 

== Interaction with the Container ==

==== Open the bash shell ====
<code>
docker exec -it ''image'' /bin bash
</code> 

== Hello world example ==

==== Search Hello World Image ====
<code>
docker search ''image''
</code> 

==== Pull Hello World ====
<code>
docker pull hello-world
</code> 

==== Run hello-world ====
<code>
docker run hello-world
</code> 

==== Stop Hello World ====
<code>
docker stop hello-world
</code> 

==== Get rid of Hello World ====
<code>
docker rm hello-world
</code> 

== HTTPD Example ==

==== Run httpd webserver ====
<code>
docker pull httpd
docker run httpd
</code> 

==== Run http and expose it to the outside world ====
<code>
docker run -p 80:80 --name web01 -d httpd
</code> 

==== Show running containers ====
<code>
docker ps
</code> 

==== Get stuff from the webserver ====
<code>
curl localhost
</code> 

==== Stop the container ====
<code>
docker stop web01
</code> 

==== Remove the container ====
<code>
docker rm web01
</code> 

== Docker Adding Persistance Storage ==

This provides the local data to run in the container, for instance the data for the website 

==== Expose a folder to the container method 1 ====
<code>
docker volume create data
</code> 

<code>
docker run -v /var/www/html:/var/www/ ''httpd''
</code> 
==== Expose a folder to the container method 2 ====
 

== Configuring images and create new ones from it ==
==== Commit the image ====
<code>
docker commit ''image''
</code> 

==== Tag it yours ====
<code>
docker tag ''user/image:tag''
</code> 

Launc the Container
==== Tag it yours ====
<code>
docker run ''image''
</code> 

== Make an image publicly available

==== Login to DockerHub ====
<code>
docker login
</code> 

==== Send it! ====
<code>
docker push ''user/image''
</code> 

==== Cleanup ====
<code>
docker rmi -f httpd
</code> 

== PhenixOps Wehserver Example ==

==== Stop httpd ====
<code>
docker stop httpd
</code> 

==== Commit the changes ====
<code>
docker commit httpd phenixweb
</code> 

==== Tag the image ====
<code>
docker tag httpd phenixops/phenixweb
</code> 

==== Check the result ====
<code>
docker images
</code> 

==== Run it! ====
<code>
docker run phenixweb
</code> 

<code>
docker push phenixops/phenicweb
</code> 

==== Cleanup ====
<code>
docker rmi -f httpd
</code> 

== Save Downloaded Docker Images ==

==== Get the image ====
<code>
docker pull nginx
</code> 

==== Save the image ====
<code>
docker save nginx > nginx.tar
</code> 

==== Use the backed up image ====
<code>
docker load < nginx.tar
</code> 

== Storing your images locally ==

==== Create a directory for the registry ====
<code>
mkdir registry
</code> 

==== Launch a private registry ====
<code>
docker run -d -p 5000:5000 --restart-always --name registry -v $PWD/registry:/var/lig/registry registry
</code> 

==== Get Busybox ====
<code>
docker pull busybox
</code> 

==== Tag the image ====
<code>
docker tag busybox localhost:5000/phenixbox
</code> 

==== Commit to local storage ====
<code>
docker push localhost:5000/phenixbox
</code> 

==== Cleanup ====
<code>
docker rmi -f $(docker images -a -q)
</code> 

==== Check changes ====
<code>
docker images
</code> 

==== Push to local ====
<code>
docker pull localhost:5000/phenixbox
</code> 

==== Check results ====
<code>
docker images
</code>

Docker First Steps - Revision history

Phenixops: /* Show the images */

Phenixops at 20:36, 24 April 2020

Phenixops: Created page with "== Docker First Steps == === Installation === apt-get install -y apt-transport-https ca-certificates surl software-properties-common If needed import th..."

Phenixops: Created page with "== Docker First Steps == === Installation === `apt-get install -y apt-transport-https ca-certificates surl software-properties-common`
If needed import th..."