TLDR; it looks like I might be done by October, sorry for all those who have been waiting!
I’m currently working on an Istio course – and progress has been SLOOOOOOW to say the least. 5 months in now and recording has only just begun.
Here’s a bit of an update (and a de-compress).
Istio is probably the hardest course I’ve worked on for many years; certainly I can’t remember a tougher one.
In my company, we are currently using Istio, although we’re certainly not using it to its full potential. But just using a framework, especially one as complex as Istio, is not enough to be qualified to build a training course around it. For that, it’s necessary to take the framework apart, to understand its inner workings. To find the traps, the gotchas, the workarounds.
All of that is needed to build a good course. I’m not sure exactly how well it will turn out, but I can promise I won’t be simply running through the sample application provided on the Istio site – their abysmal “bookinfo” app just does not cut it. (Actually: the app is fine, the problem is running “kubectl apply” on a few yaml files and observing the result is not in any way insightful, but in many cases that’s all you have to go on with Istio).
Which leads me to the sample app – I’d love to build something new and fresh – honestly I’m sick of that Fleetman app, I must have spent hundreds of hours watching those trucks trundling around! I’m sure many of my viewers share the feeling! But I’ve decided to go with it, at least to offer consistency with the Kubernetes course. If I’m uncharitable about myself, I’d say I was just too lazy to write something new.
Unfortunately, Fleetman as it was on the Kubernetes course isn’t rich enough to demonstrate some of Istio’s features, so I’ve also spent many hundreds of hours upgrading that. I’m becoming more aware of my limitations as an Angular developer as I try to unpick what I did over a year ago!
In short, I’m getting there but it’s taking time. I would like to have it off my back, by the end of October at least. And then I’m taking a LOOOOOONG holiday 😉