Category Archives: yum

macOS and Mac annoyance list

Because not everything out there is Linux. This is a collection of solutions to problems I found while using the bitten apple products. One important issue is always how to write files on an NTFS drive. You can read them but … Continue reading

Posted in android, bash, bits, C, C++, ftp, hardware, mac, NTFS, programming, Uncategorized, windows, yum | 7 Comments

Add a puppet node to a foreman server

I wrote before how to add a puppet node to a foreman docker. I want to add  the same node to the real server, that I call cfore, instead of the dfore docker. On the pnode from the previous example … Continue reading

Posted in bash, bits, cobbler, containers, docker, foreman, puppet, PXE, ruby, software, yum | 1 Comment

foreman-installer errors: ruby and CMC hardware errors on CentOS7

I do have a foreman docker running. But we can’t play with dockers forever. We need to commit, we need to get serious, we need to get real. I do have something like on the picture above. It’s called a … Continue reading

Posted in bash, CMC, cobbler, docker, foreman, hardware, linux, PXE, ruby, yum | Leave a comment

A simple ftp server on CentOS 7

I need an ftp for my foreman installation. I’ve been looking for a container solution to do it but I didn’t find the good one. Let’s go ahead. I will install it on myftp, with IP: 1.2.3.4. Yes, I used … Continue reading

Posted in bits, docker, ftp, hardware, linux, puppet, software, yum | Leave a comment

phpMyAdmin migrate database

I’m making dockers for all my web applications. And most of my web applications are hooked up with databases. And where you have a database, you have phpMyAdmin. Anyway. I have this computer A with a very extensive database that … Continue reading

Posted in bash, bits, containers, docker, filesystems, leginon, mysql, yum | Leave a comment

A leginon docker on CentOS 7 Part II: centos7AutoInstallation.py

On the previous post, we prepared a basic LAMP docker to hold a leginon installation.  I assume now you downloaded the installer for CentOS 7 and copied it to the docker via ssh or shared folder. We can simply run … Continue reading

Posted in bits, centos, containers, docker, EM, filesystems, leginon, linux, modules, mysql, yum | 1 Comment

A leginon docker on CentOS 7 Part I: docker and database server install

Previously we we made a leginon CentOS 6 container on CentOS 7. Now the LXC containers are somehow more robust than a docker, but less popular and versatile. Therefore the need to make a docker instead. I start by cloning … Continue reading

Posted in bash, centos, containers, docker, EM, leginon, linux, python, yum | 2 Comments