We were using 'kubectl apply' with a YAML snppet.
It's valid, but it's quite convoluted. Instead,
let's use 'kubectl create namespace'. We can still
mention the other method of course.
This is a very high-level overview (we can't cover a lot within the current time constraints) but it gives a primer about network policies and a few links to explore further.
In these chapters, we:
- show how to install Helm
- run the Helm tiller on our cluster
- use Helm to install Prometheus
- don't do anything fancy with
Prometheus (it's just for the
sake of installing something)
- create a basic Helm chart for
DockerCoins
- explain namespace concepts
- show how to use contexts to hop
between namespaces
- use Helm to deploy DockerCoins
to a new namespace
These two chapters go together.
