paul@home:~$

Interesting and Technical problems solved and explained

  • Running Cockroach DB on a Raspberry Pi

    I have had my eye on CockroachDB for some time. Put simply Cockroach DB is a Postgres compatible Multi-Master database meaning you can have multiple write nodes. I have set this up locally approximately 6 months ago. It was effortless to get going on MacOS. This weekend I was diving...

  • The repository 'http://ppa.launchpad.net....does not have a Release file.

    Ever followed a guide a little to blindly and added a repository and now expereincing issues such as: The repository 'http://ppa.launchpad.net/{something}/archive/ubuntu focal Release' does not have a Release file. Solution: sudo add-apt-repository -r ppa:{reponame} sudo apt update For me this happened to be: sudo add-apt-repository -r ppa:longsleep/golang-backports sudo apt update...

  • Running AWS Code build locally

    I’ve been working with code build for some time now, have even had to configure our own images for some Windows builds. Recently I helped my friend Zain setup a pipeline, while learning the ins and out of codebuild ( using scp in codebuild to be specfic ) we performed...

  • Requires: container-selinux >= 2:2.74

    I had an issue recently installing docker on Centos-7 Error: Package: containerd.io-1.2.10-3.2.el7.x86_64 (docker-ce-stable) Requires: container-selinux >= 2:2.74 Solution: Visit: http://mirror.centos.org/centos/7/extras/x86_64/Packages/ Find the most recent version ( unless you need a specific version ). At the time that was: container-selinux-2.119.1-1.c57a6f9.el7.noarch.rpm Install the package sudo yum install http://mirror.centos.org/centos/7/extras/x86_64/Packages/container-selinux-2.119.1-1.c57a6f9.el7.noarch.rpm Be aware if you...