Fix Helm Chart: Whitespace in Deployment.yaml

[abhishekjiitr]

Extra whitespace is being removed while templating serviceAccountName in file charts/kafka-lag-exporter/templates/040-Deployment.yaml

This leads to the following error when templating/installing the helm chart with watchers.strimzi or serviceAccount.create enabled:

Error: UPGRADE FAILED: YAML parse error on kafka-lag-exporter/templates/040-Deployment.yaml: error converting YAML to JSON: yaml: line 21: mapping values are not allowed in this context

This happens because it is being templated as:

spec: serviceAccountName: {{ include "kafka-lag-exporter.fullname" . }}-serviceaccount

instead of

spec: 
  serviceAccountName: {{ include "kafka-lag-exporter.fullname" . }}-serviceaccount

[lightbend-cla-validator]

Hi @abhishekjiitr,

Thank you for your contribution! We really value the time you've taken to put this together.

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[seglo]

Thank you @abhishekjiitr . I've spotted another regression issue with strimzi auto discovery as well. I'm working on a fix for that and then I'll merge both and cut a new release.

[seglo]

@abhishekjiitr I've released 0.5.3. LMK if you have any issues with it.

[abhishekjiitr]

Thanks @seglo ! Is there any official channel / community for kafka-lag-exporter, where these things can be discussed? It will be really helpful for the people using it.

[seglo]

@abhishekjiitr There's no other community support channel other than GitHub issues at this time. Are you thinking some kind of live chat, mailing list, or something else?

[abhishekjiitr]

@seglo, Anything could work, just a place where people can discuss stuff, I personally prefer Slack / Gitter Channel.