Comments on: Install Docker and Learn Basic Container Manipulation in CentOS and RHEL 8/7 – Part 1 https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/ Tecmint - Linux Howtos, Tutorials, Guides, News, Tips and Tricks. Wed, 05 Aug 2020 07:49:41 +0000 hourly 1 By: Ravi Saive https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/comment-page-1/#comment-1015355 Wed, 11 Jul 2018 05:23:16 +0000 http://www.tecmint.com/?p=18419#comment-1015355 In reply to jagadeesh.

@Jagadeesh,

I think you behind a firewall, and you need to configure proxy to make it work.

Please add the proxy settings in /etc/default/docker file, and restarted the service. Then try to run the hello-world image and do further tasks.

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By: jagadeesh https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/comment-page-1/#comment-1015150 Tue, 10 Jul 2018 18:30:47 +0000 http://www.tecmint.com/?p=18419#comment-1015150 docker run hello-world

Unable to find image ‘hello-world:latest‘ locally

Pulling repository hello-world

Get https://index.docker.io/v1/repositories/library/hello-world/images: x509: certificate has expired or is not yet valid

Am getting this error what to do sir? i like to study these tech by manually

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By: skv20224 https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/comment-page-1/#comment-995713 Wed, 23 May 2018 12:07:36 +0000 http://www.tecmint.com/?p=18419#comment-995713 Sir you are really awesome, whenever I get any kind of problem or troubleshooting i always first search your articles at Tecmint.com.

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By: Gaurav Bhandari https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/comment-page-1/#comment-973557 Thu, 01 Mar 2018 17:01:04 +0000 http://www.tecmint.com/?p=18419#comment-973557 Thanks for info :) I always have to use sudo docker but I can live with it :)

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By: Bangaru Adabala https://www.tecmint.com/install-docker-and-learn-containers-in-centos-rhel-7-6/comment-page-1/#comment-961044 Mon, 15 Jan 2018 11:24:20 +0000 http://www.tecmint.com/?p=18419#comment-961044 In reply to alex.

Alex, If you have the details on how you accomplished these docker tasks, can you please share on my gmail e-mail ID bangaru.adabala I was trying to create some docker images with personal scripts and other stuff to be able to quickly deploy and / or restore instances.

Thanks in advance.

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