dapr.io/config annotation to access a secret - kubernetes

Question

I am trying to deploy a k8s pos with dapr sidecar container.
I want the dapr container to access a secret key named "MY_KEY" stored in a secret called my-secrets.
I wrote this manifest for the deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: my-app
namespace: my-namespace
spec:
replicas: 1
selector:
matchLabels:
app: my-app
strategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
maxSurge: 1
template:
metadata:
labels:
app: my-app
annotations:
dapr.io/enabled: "true"
dapr.io/app-id: my-app
dapr.io/app-port: "80"
dapr.io/config: |
{
"components": [
{
"name": "secrets",
"value": {
"MY_KEY": {
"secretName": "my-secrets",
"key": "MY_KEY"
}
}
}
]
}
spec:
containers:
- name: my_container
image: <<image_source>>
imagePullPolicy: "Always"
ports:
- containerPort: 80
envFrom:
- secretRef:
name: my-secrets
env:
- name: ASPNETCORE_ENVIRONMENT
value: Development
- name: ASPNETCORE_URLS
value: http://+:80
imagePullSecrets:
- name: <<image_pull_secret>>
but it seems that it cannot create the configuration, the dapr container log is:
time="2023-01-24T09:05:50.927484097Z" level=info msg="starting Dapr Runtime -- version 1.9.5 -- commit f5f847eef8721d85f115729ee9efa820fe7c4cd3" app_id=my-app instance=my-container-6db6f7f6b9-tggww scope=dapr.runtime type=log ver=1.9.5
time="2023-01-24T09:05:50.927525344Z" level=info msg="log level set to: info" app_id=emy-app instance=my-container-6db6f7f6b9-tggww scope=dapr.runtime type=log ver=1.9.5
time="2023-01-24T09:05:50.927709269Z" level=info msg="metrics server started on :9090/" app_id=my-app instance=my-container-6db6f7f6b9-tggww scope=dapr.metrics type=log ver=1.9.5
time="2023-01-24T09:05:50.92795239Z" level=info msg="Initializing the operator client (config: {
"components": [
{
"name": "secrets",
"value": {
"MY_KEY": {
"secretName": "my-secrets",
"key": "MY_KEY"
}
}
}
]
}
)" app_id=my-app instance=my-container-6db6f7f6b9-tggww scope=dapr.runtime type=log ver=1.9.5
time="2023-01-24T09:05:50.93737904Z" level=fatal msg="error loading configuration: rpc error: code = Unknown desc = error getting configuration: Configuration.dapr.io "{
"components": [
{
"name": "secrets",
"value": {
"MY_KEY": {
"secretName": "my-secrets",
"key": "MY_KEY"
}
}
}
]
}" not found" app_id=my-app instance=my-container-6db6f7f6b9-tggww scope=dapr.runtime type=log ver=1.9.5
can anyone tell me what's I am doing wrong?
Thanks in advance for your help.