Collaborate Disseminate
While it is undeniable that cloud-based services are handy, there are people who would rather do it themselves. For many of us, it is because we want what we want …read more Continue reading Easier Self Hosting with Umbrel
I have a mysql docker container, when the volume is created on boot, the following initial script is called which creates a database, gives a user access to that database and deletes the root user with ‘%’ access:
define DDL <<-sql
… Continue reading Does it improve security to remove root@% from local mysql container? [migrated]
Most computer operating systems suffer from some version of “DLL hell” — a decidedly Windows term, but the concept applies across the board. Consider doing embedded development which usually takes …read more Continue reading Linux Fu: Docking Made Easy
If you want the classic experience of working with an IBM mainframe or another classic computer like a DEC VAX, you have a few choices. You could spend a lot …read more Continue reading Your Own IBM Mainframe (or Vax, or Cray…) the Easy Way
Mirantis announced a partnership with Docker to make it easier for Docker Desktop users to quickly start a K0s Kubernetes cluster on the local desktop and use Lens, the leading Kubernetes IDE (integrated development environment) to simplify Kubernetes…. Continue reading Mirantis collaborates with Docker to accelerate application design and delivery for developers
In this article, I will explain what DevOps pipelines are,… Continue reading What is a DevOps Pipeline?
It is well known that running programs inside your docker container as root is bad practice. As far as I can tell, the reason for this is because root on the container is rather similar to root on the host (eg the answer to this question),… Continue reading Docker, running programs as Root and AWS
I have started an unprivileged docker container and trying to start the privileged exec session. It has CAP_SYS_MODULE capabilities, but still, I am getting operations not permitted in insmod.
docker start -it -d –name test ubuntu
docker … Continue reading Why I am unable to execute insmod on the docker container?
I have an application I’m building where all components will be contained inside a single container. I’m wondering about API calls within the container between the components, i.e using localhost, between the front, middle, and back ends.
… Continue reading When in a container do TCP API calls need TLS? [duplicate]
Usually we place things in /opt so they are owned by root but normal users can execute it. This prevents normal users to modify the binary so they cannot execute arbitrary stuff. However, to put things there using sudo unzip something.zip … Continue reading /opt and sudo unzip to /opt, is it safe?