I am trying to install the chart stable/efs-provisioner and I would like to apply an annotation so that the deployment is correctly tagged in datadog.
Datadog requires the annotation: ad.datadoghq.com/tags: '{"env": "staging"}'
I have tried various incantations of the following, but I keep getting the error below.
$ helm install efs-provisioner stable/efs-provisioner \
--set efsProvisioner.efsFileSystemId=fs-a1b2c3d4 \
--set efsProvisioner.awsRegion=us-east-1 \
--set annotations."ad\.datadoghq\.com/tags"="{\'env\': \'staging\'}"Error:
Error: YAML parse error on efs-provisioner/templates/storageclass.yaml:
error unmarshaling JSON: while decoding JSON:
json: cannot unmarshal array into Go struct field .metadata.annotations of type string
Assuming you'd like the output to look like the following:
$ helm template efs-provisioner stable/efs-provisioner <flags> \
| grep -m 1 -C 4 datadog
chart: efs-provisioner-0.10.0
release: "efs-provisioner"
heritage: "Helm"
annotations:
ad.datadoghq.com/tags: '{"env": "staging"}'you need to escape the { and and use \" instead of \':
$ helm template efs-provisioner stable/efs-provisioner \
--set efsProvisioner.efsFileSystemId=fs-a1b2c3d4 \
--set efsProvisioner.awsRegion=us-east-1 \
--set annotations."ad\.datadoghq\.com/tags"="\{\"env\": \"staging\"\}"