Update Getting started sample app (K8s)

[Blue0ctober]

Description

Looks as though a while ago some changes where made to the repo causing our guide to no longer work at step 3. I believe it needs to be updated to kubectl apply -f kube-state-metrics/examples/standard but this needs to be tested.

Category

This is an issue with:

• errata (error in doc content)
• new doc (requires a completely new doc)
• update (add missing or refresh existing content)
• improvement (improve docs content or format)

Affected pages

https://docs.sensu.io/sensu-go/latest/getting-started/sample-app/#set-up

Expected behavior

Sample app should be deployed.

Current behavior

Folder does not exist in the repo, deployment fails

Corrections needed

App should be located in metrics/examples/standard but not sure if this is the same one as before.

Screenshots

Additional context

• Browser(s) and version(s):
• OS:

[hillaryfraley]

@Blue0ctober do you have any objection to having me combine this issue with the other one about the sample app? #2027

edit: hmmmm on second thought, I don't know when we will address #2027 so maybe I should just test this command and make this change as an incremental improvement. Wdyt?

[hillaryfraley]

Moved issue text to #2027. Closing in favor of #2027 after discussion in today's planning mtg.