[Website]: missing value for eck_release_branch

[kpaschen]

Type of issue

Missing information

What documentation page is affected

https://www.elastic.co/docs/deploy-manage/deploy/cloud-on-k8s/configuration-examples-beats

What happened?

The examples ask the user to apply a yaml file from a url that looks like this:

kubectl apply -f https://raw.githubusercontent.com/elastic/cloud-on-k8s/{{eck_release_branch}}/config/recipes/beats/metricbeat_hosts.yaml

There is a "{{eck_release_branch}}" in the middle of that, looks like a template variable that wasn't substituted? Anyway, without that value it is kind of difficult to use the examples. I ended up just browsing your git repo.

Additional info

No response

[georgewallace]

@kpaschen Thanks for your dedication to improving our docs. I have created a pull request to update the page to properly pull in the release-branch variable into the code sample. We will get this corrected.