I'll admit to using a few cloud services in moderation, but I tend to choose privacy over storing my life on other people's computers. While I was on vacation at the end of 2016, I set up a Nextcloud server to replace my privately hosted and very outdated solutions for syncing contacts (Kolab over IMAP) and calendars (ICS over WebDAV). After setting it up, I was surprised to find a News app for Nextcloud that adds support for RSS/Atom feed subscriptions. Of course, there are also apps that provide access to those subscriptions from mobile devices. Stop allowing Feedly to monitor my online reading habits? That sounded like icing on the cake to me.
I spent a day joining 3 presentations and 2 workshops at AWS Summit 2018 in Atlanta. Read my summary and suggestions to get more out of an AWS Summit near you.
I've been working on a new product at Nokia for the past few months, and we're leveraging Amazon Web Services for rapid development. This is my first AWS project, so it's a lot to take in. That process has gone well, but there are still many services I haven't even touched on. When I heard Amazon was hosting a free AWS Summit in Atlanta, I decided to attend and see what I could learn. I had to run some errands early in the day, so I only spent about 6 1/2 hours at the event. Still, I was glad to have the opportunity to check it out. Since there are more summits scheduled this year (and presumably ongoing), I'm writing to both share my experience and to help anyone considering a future Summit. If you're attending an AWS Summit near you or on the fence about it, read on to see what to expect and get some tips around planning.
Deploying a Helm chart to Kubernetes just to query resources is time consuming. It's possible to directly query a Helm chart using JSON with this simple trick.
After deploying a Helm chart into Kubernetes, it's easy to query the resources using kubectl with JSONPath expressions. That's not always an option, though. I recently needed to calculate the total CPU, memory, and storage allocated for a production sized deployment that wasn't deployed yet, but I didn't have a non-production environment large enough to deploy and then query. Wouldn't it be nice if you could query Helm charts using JSON?