Get "Failed to run trigger, trigger: on-rollout-paused, destination: {github }, namespace config: : trigger 'on-rollout-paused' is not configured"

[davidmichaelkarr]

Using Argo-Rollouts v1.8.

This is a short excerpt of my Rollout object:

metadata:
  name: <service>-rollout
  namespace: <service-namespace>
  annotations:
    notifications.argoproj.io/subscribe.on-rollout-paused.github: ""

In the same "" namespace, I have a configmap named "argo-rollouts-notification-configmap". This is an excerpt from it:

data:
  service.webhook.github: |
    url: https://api.github.com/repos/ATT-DP1/<service>/dispatches
    headers:
      - name: Authorization
        value: "token $token"
  secret.github: <my-secret-name>
  trigger.on-rollout-paused: |
    - send: [rollout-paused]
  template.rollout-paused: |
    message: |
      {
        "event_type": "rollout-paused",
        "client_payload": {
          "rollout_name": "{{.rollout.metadata.name}}",
          "namespace": "{{.rollout.metadata.namespace}}"
        }
      }

When the rollout hits the paused state, I see this in the log:

time="2025-09-02T21:03:36Z" level=error msg="Failed to run trigger, trigger: on-rollout-paused, destination: {github }, namespace config:  : trigger 'on-rollout-paused' is not configured"
time="2025-09-02T21:03:36Z" level=error msg="Notifications failed to send for eventReason RolloutPaused with error: [trigger 'on-rollout-paused' is not configured]" event_reason=RolloutPaused namespace=<service-namespace> rollout=<service>-rollout

When I first started working on this, I was under the impression that the "argo-rollouts-notification-configmap" had to be in the "argo-rollouts" namespace. I saw some other information that said it needed to be in the same namespace as the Rollout object. I'm no longer sure of anything now.

[davidmichaelkarr]

I've managed to resolve this particular problem, at least I'm not getting this error anymore. I've put the "argo-rollouts-notification-configmap" and the secret used for the notification in the "argo-rollouts" namespace, even though my rollouts object is in a different namespace. It's not complaining anymore about the trigger config. I'm now getting a different error trying to reach the api.github.com endpoint, but again, different problem.