airgap | Offline LiveUSB to generate and manage secret keys | Cryptography library

I have been working on an installation of OKD on an air-gapped environment. The first major step has been mirroring the OKD images so that they can be moved over to the new environment and pulled locally. I've been following a combination of the OpenShift documentation and this article, as well as this resource for getting my certificates set up. I have been making slow but consistent progress.

However, I am now having trouble when attempting to actually mirror the files using

I'm working on creating a local image registry for an OKD installation by following along with this Medium article which assumes the creation of

the self-sign CA, server certificate with both the short and fully qualified hostname of this VM

It calls for

the CA cert, server cert, server key saved as myca.pem, registry.pem, registry-key.pem

I'm pretty new to certs so I was following the guidance of this article and using cfssl (as recommended by the former article) for generating those. I've gotten through generating and signing the "Intermediate CA". I'm a little unclear on where and how to generate the specific certs the former article requires. I'd really appreciate some clarifications or guidance, if possible, on the following issues.

1. I believe the ca.pem generated in the first "CA Authority" process in the latter article is the equivalent of the myca.pem file mentioned in the former article, but with a different name. Is this the case?

2. I am unclear where exactly the registry.pem and registry-key.pem files are generated. Are these just certificates generated using the "server" profile and assigned the name "registry"? Are they a completely separate profile I should be adding to the cfssl.json file? Are they neither?

3. In whichever case, are there any additional usages I need in the cfssl.json file or additional config files I need to create in order for it to be suitable for an image registry? Do I still need to create the additional "host certificate config file" mentioned in the latter article?

I have tried absorbing as much information about ssl certificates as I could but so far I am unfortunately not finding anything that clears up the specific questions I have. I am sure this is probably simpler than I realize, so any help clarifying what's needed here would be profoundly appreciated. Thanks very much.

I've been pulling my hair out over this one. Somewhere along the line, it seems some old port mappings have been left in my windows server 2016 docker server and it is impossible to remove them. This is the command I'm trying to run and the error:

I have set up a Conda environment on a regular machine. It works fine. I want to clone this environment on a machine that lacks Internet access (I can only SSH into it).

My initial thought was to just tarball the package cache that Conda leaves and move that to the appropriate place on the airgapped machine:

I have a table in HTML where the ID is dynamically generated from a row counter:

I need to set up a series of Gitlab hooks within a Docker image that will be triggered on pre-commit. I have a Docker file and a pre-commit-config.yaml which builds successfully with the exception of one hook which I cannot seem to get working.

.pre-commit-config.yaml

The following javascript function called runQuery was given to me by @Brad
It gets data from a NodeJS server using the fetch API.
It works great! It returns data from the server.

Now I am trying to sort the data after all of it has been returned.
The following code runs without error but returns the data unsorted when viewed with the final console.log command.
That's because since runQuery is asynchronous, the sort function is working on an empty array so it does nothing. Then later, the console.log is showing the populated array (unsorted) after runQuery has had a chance to do it's work.

Can someone please help me understand how to sort the results only after all the data has been sent to the browser? Thanks, John

P.S. All working code for this project is shared here

I am trying to install chef automate using chef habitat with ansible.

here is the related section of main.yml

I have installed anaconda on a linux red hat system by running the following command (on a airgapped remote system where I don't have sudo privileges or internet access).

$bash Anaconda3-5.1.0.Linux-x86_64.sh

This has installed anaconda in the directory /home/myuser/anaconda3/

The .bashrc file reads: