I've watched many videos about learning Podman for the RHCSA and this one it by far the most comprehensive and well explained. I've been scratching across many learning resources to try to find what you have pulled together in one video. I hope for myself and others looking to take RHCSA on RHEL-9 that you can make some more videos in regards to the stickier topics of the exam. Thank you so much for this lesson and ill be sure to check out your other content.
Excellent video thank UUUUUU it is the most comprehensive straight to the point, im very new to containers/podman - absolutely clueless, i viewed it 3 times and summarized is and applied it and im now far more confident with Podman and containers but scary part was when you mentioned this is Introductory!!! oh Gosh so much to learn!! but one thing for sure you made me love Containers and im now working more on them and will excel in them as i need it in the infrastructure field im in!! i also subscribed to your channel as i had seen other videos and i like you style of informing others....Once again Thank U Very Berry Much :)
Sir this was excellent you did a great job of explaining podman and containers. I always wish there was more time or that we could have a chat while you are doing these so we could ask questions. The Alma Linux 9 is quite nice as well I got it up today, been using Rocky for a while but I am moving over to Alma as it exactly what I am running at work RH8 -9. Thank you once again for great video I do really enjoy your way of teaching thanks..
Very good video like always! thank you! I have only one question about AppArmor, its possible to restrict modify files/folders in e.g. folder1/subfolders+files ? even for root too ? or only for regular users ?
Very well done. I hope to write my RHCSA 9 in about a month, so any RHEL 9 videos that you can toss out between now and then will be very appreciated. (I'm surprised at how much has changed between RHEL 8 and 9, to be honest. A lot of RHCSA 8 videos out there are a bit misleading when applied to RHCSA 9)
When I try run hello-world it pulls from a docker library instead of the podman world. If I instead run just "hello" it will pull from the correct library and not the docker one. This was on an Ubuntu install.
why did you use `chcon` instead of `semanage fcontext`? I would think that you need to use semanage to make the file context type persistent, even after relabeling the filesystem.
excellent guide! Might I suggest timestamps or something? I would not want to miss something, but have a working understanding of the basics. So to safely be able to skip the pulling of the images and such
You have to be root to create the unit file. The root user is also need to start and enable the service. But you could sudo as the user with the container in the execstart
There is no such command as dnf or yum. Please check on your own system. Each are symlinks to the command dnf-3. It therefore is irrelevant which symlink you use
@@theurbanpenguin package manager are you on drugs? And its pretty relevant you getting all trigged like a little girl that was a question you know. But looks like you don't even know what is a package manager so I am talking to the wall!
Hi, can you make a video explaining /etc/hosts, /etc/resolve.conf & /etc/named.conf why and when are they used? if you can provide a practical real-world working example In a basic understanding manner, please its a request
For anyone who watches this channel I think we should do theurbanpenguin and promote his channel on Reddit or any other social media. I will try and promote it on Reddit, I am not very well connected but I think we should try as he does a fantastic job. He needs like Million Subscribers so lets help him out.
