Error: UPGRADE FAILED: values don't meet the specifications of the schema(s) in the following chart(s)

[hugh-nguyen]

Hi there,

I am trying to setup airflow using the official helm chart.

I want to set a custom values.yaml and am using the following yaml as a basis.

https://github.com/apache/airflow/blob/main/chart/values.yaml

I ran the following command.
helm upgrade --install airflow apache-airflow/airflow --namespace airflow --create-namespace --values ./values.yaml

and got the following error.

I know that the setup works fine when I don't specify the values.yaml, so am I using the wrong template or is there something else?

Thanks.
Hugh

[potiuk]

MAybe your version is wrong You refered to values in "main" which might be different than the version of chart you are using. Normally when you use Helm Chart you have plenty of ways to inspect and get the values you use (helm show values for example) and this is the way how to get the value template that is associated with the version.

This is the basic approach you normally should use with any chart if you want to have base values.yaml (though usually you should only overrride the values you really want to customize).

You can also find a tag that corresponds to your version .

[ghost]

i'm having the same problem but I already installed the chart on my cluster, on the version 1.5.0 and trying to update only one value using set and preserving the old ones.

and I'm getting this output

helm upgrade airflow -n calix-prod --version 1.5.0 --reuse-values --set defaultAirflowTag=ba523d62b6e2b6e651cf01c0512e53a7f9a5c0ca.2022-09-13.20.48.56 apache-airflow/airflow
Error: UPGRADE FAILED: values don't meet the specifications of the schema(s) in the following chart(s):
airflow:
- pgbouncer.extraVolumes: Invalid type. Expected: array, given: null
- pgbouncer.tolerations: Invalid type. Expected: array, given: null
- pgbouncer.extraVolumeMounts: Invalid type. Expected: array, given: null
- pgbouncer.extraNetworkPolicies: Invalid type. Expected: array, given: null
- limits: Invalid type. Expected: array, given: null
- dags.gitSync.env: Invalid type. Expected: array, given: null
- dags.gitSync.extraVolumeMounts: Invalid type. Expected: array, given: null
- webserver.networkPolicy.ingress.from: Invalid type. Expected: array, given: null
- webserver.extraContainers: Invalid type. Expected: array, given: null
- webserver.extraVolumes: Invalid type. Expected: array, given: null
- webserver.extraVolumeMounts: Invalid type. Expected: array, given: null
- webserver.extraNetworkPolicies: Invalid type. Expected: array, given: null
- webserver.service.loadBalancerSourceRanges: Invalid type. Expected: array, given: null
- webserver.tolerations: Invalid type. Expected: array, given: null
- webserver.extraInitContainers: Invalid type. Expected: array, given: null
- secret: Invalid type. Expected: array, given: null
- createUserJob.extraContainers: Invalid type. Expected: array, given: null
- createUserJob.tolerations: Invalid type. Expected: array, given: null
- createUserJob.extraVolumes: Invalid type. Expected: array, given: null
- createUserJob.extraVolumeMounts: Invalid type. Expected: array, given: null
- ingress.web.succeedingPaths: Invalid type. Expected: array, given: null
- ingress.web.precedingPaths: Invalid type. Expected: array, given: null
- ingress.flower.hosts: Invalid type. Expected: array, given: null
- flower.extraVolumes: Invalid type. Expected: array, given: null
- flower.networkPolicy.ingress.from: Invalid type. Expected: array, given: null
- flower.service.loadBalancerSourceRanges: Invalid type. Expected: array, given: null
- flower.extraNetworkPolicies: Invalid type. Expected: array, given: null
- flower.tolerations: Invalid type. Expected: array, given: null
- flower.extraContainers: Invalid type. Expected: array, given: null
- env: Invalid type. Expected: array, given: null
- cleanup.tolerations: Invalid type. Expected: array, given: null
- redis.tolerations: Invalid type. Expected: array, given: null
- tolerations: Invalid type. Expected: array, given: null
- workers.extraInitContainers: Invalid type. Expected: array, given: null
- workers.extraContainers: Invalid type. Expected: array, given: null
- workers.extraVolumes: Invalid type. Expected: array, given: null
- workers.hostAliases: Invalid type. Expected: array, given: null
- workers.extraVolumeMounts: Invalid type. Expected: array, given: null
- workers.tolerations: Invalid type. Expected: array, given: null
- statsd.tolerations: Invalid type. Expected: array, given: null
- statsd.extraMappings: Invalid type. Expected: array, given: null
- statsd.extraNetworkPolicies: Invalid type. Expected: array, given: null
- scheduler.extraContainers: Invalid type. Expected: array, given: null
- scheduler.extraInitContainers: Invalid type. Expected: array, given: null
- scheduler.extraVolumeMounts: Invalid type. Expected: array, given: null
- scheduler.tolerations: Invalid type. Expected: array, given: null
- scheduler.extraVolumes: Invalid type. Expected: array, given: null
- triggerer.extraVolumes: Invalid type. Expected: array, given: null
- triggerer.extraInitContainers: Invalid type. Expected: array, given: null
- triggerer.extraVolumeMounts: Invalid type. Expected: array, given: null
- triggerer.extraContainers: Invalid type. Expected: array, given: null
- triggerer.tolerations: Invalid type. Expected: array, given: null