HoussemDellai
commented
4 years ago
$ kubectl exec datadog-vk8b8 -- agent configcheck
I get the following output, but it does not including Prometheus.
Defaulting container name to agent.
=== cpu check ===
=== disk check ===
=== docker check ===
=== file_handle check ===
=== io check ===
=== kubelet check ===
=== load check ===
// other checks...
**Describe what happened:**
I have deployed Datadog into my AKS cluster using the Helm chart. I expect Autodiscovery feature to be enabled by default as stated in the documentation. Then I deploy a Prometheus pod, the same provided in the docs here: https://docs.datadoghq.com/agent/kubernetes/prometheus/.
apiVersion: apps/v1
kind: Deployment
metadata:
name: prometheus-deployment
labels:
app: prometheus
purpose: example
spec:
replicas: 2
selector:
matchLabels:
app: prometheus
purpose: example
template:
metadata:
labels:
app: prometheus
purpose: example
annotations:
ad.datadoghq.com/prometheus-example.check_names: '["openmetrics"]'
ad.datadoghq.com/prometheus-example.init_configs: '[{}]'
ad.datadoghq.com/prometheus-example.instances: |
[
{
"prometheus_url": "http://%%host%%:%%port%%/metrics",
"namespace": "documentation_example_kubernetes",
"metrics": [ {"promhttp_metric_handler_requests_total": "prometheus.handler.requests.total"}]
}
]
spec:
containers:
- name: prometheus-example
image: prom/prometheus
ports:
- containerPort: 9090
---
kind: Service
apiVersion: v1
metadata:
name: prometheus-example-service
spec:
selector:
app: prometheus
purpose: example
ports:
- name: promui
protocol: TCP
port: 9090
targetPort: 9090
**Describe what you expected:**
I expect to get the metrics from the Prometheus pod as I am using the annotations with autodiscovery.
**Steps to reproduce the issue:**
The same steps here are not working: https://docs.datadoghq.com/agent/kubernetes/prometheus/
1) Deploy Datadog into Kubernetes.
2) Deploy the Prometheus yaml.
3) Check in the Datadog dashboard, there is no metrics coming from Prometheus.
Am I missing something ?
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