Simon Freedman returns with an email message. It’s clearly an apology, but there’s more going on that I’d like to look at closer.
Take a look at this black and white tablet. The reMarkable 2 boasts only a few features, but does it do them well enough to justify the price? I take a look.
For anyone who runs one or more docker applications, a huge challenge is to keep containers running smoothly with updated images. You could force updates with tools like Watchtower, but these may just automatically break your applications. Here are some of the ways I make sure docker applications stay up-to-date while failing as little as possible. This only covers docker run/create and docker-compose (for now). Here’s what I do.
I’ve been delving into Docker more and more, and recently, the internal bridge networking that docker supports. This generally allows containers to have their own IP address while communicating with other containers internally, the outside network externally. Most docker-related posts and setups don’t delve too deep into this aspect of docker (that’ll be another post), but the process for me has brought on some challenges. Today, I’ll show you one.
For the vast majority of us, the COVID-19 virus has become a daily, integrated part of what we do: Leave the house with a mask on, enter the supermarket with a mask on, go out only to do things that are “essential.” We’re inundated with messages about how serious the virus is, and how we need to protect ourselves. There are, or of course, idiots that keep tempting the government to enforce more while placing us at risk, but they’ll go away when we get this stupid virus under control.
A year has come to an end, and with it, a year of reading. This year I’ve read more than 120 books published in several generations. Reading old, new, printed paper, electronic, or audiobook, I work hard to make use of a spare moment to dig in. With my reading, I’ve also tried to review books more here and most recently on Instagram at @cwlmedia. Reviews and not-taking, in general, can be challenging on the best of days, but doing it has helped me make better sense of books I read and pass on thoughts to others. So many of the books I choose to read are good, but some really do rise above and are worthy of more attention. So, without further delay, here are the best book I read this year.
I’m tired of WordPress. I’m not the only one too. If you use it, you’re also sick of that bloated CMS. Swooping in to save the day (sort of), has been the mix of Markdown and what’s called Static Site Generators (ok, maybe this is technically a flat-file CMS, I get it.). They’re all the […]
Discourse is a popular forum tool available as a self-hosted open-source tool. It can be installed bare-metal on Linux, but the Docker installation is one that I found most interesting. Unlike most Docker-implemented tools, Discourse has a script that runs outside of the docker containers (on your base machine) to set up the tool. This monolithic script (./discourse-setup) seems to do many of the things that docker-compose does, but obviously worse. I’m no fan of doing things this way; especially when the base alternative is nowhere on their site. My challenge this time was to build a basic docker-compose.yml that would get Discourse running in a test environment. Here’s what I did.
If you use Unifi gear, you know that it can proliferate quite fast. Couple that with cameras, a second network for cameras, and you have a growing need for more Unifi controllers to manage devices. The best approach is to, uhm, unifi controllers into a cloud-based setup – but you can’t always do that. When controllers get isolated on networks, you may find that you’ve lost the administrator password for one. Here’s how you can reset it so long as you have root shell access to the machine running your controller.
The UNVR-4 appears to be designed to evade any sense that it was built for business. Let me take you into the issues I encountered while setting up. Given a robust product, these issues would have been uncovered and I’d have moved on to the next thing. But, because of Unifi’s extremely minimalist design, getting at details was difficult.