Metric Generator in a Tempo Operator in OpenShift
To install the Metric Generator in a Tempo Operator in OpenShift, follow these general steps:
1. Set Up OpenShift Environment
Make sure you have access to your OpenShift cluster and are logged in with the necessary permissions.
2. Install the Tempo Operator
If you haven’t already installed the Tempo Operator, you can follow these steps:
-
Open the OpenShift Web Console.
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Navigate to OperatorHub.
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Search for Grafana Tempo Operator.
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Click Install and follow the instructions to install the operator into the appropriate namespace.
Alternatively, use the command line interface (CLI):
oc apply -f https://github.com/grafana/tempo-operator/releases/download/
3. Deploy the Metric Generator
Metric Generator can be deployed as a sidecar or as a separate deployment, depending on your needs.
- Create a YAML file for the Metric Generator deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: metric-generator
namespace: your-namespace
spec:
replicas: 1
selector:
matchLabels:
app: metric-generator
template:
metadata:
labels:
app: metric-generator
spec:
containers:
- name: metric-generator
image: your-metric-generator-image:latest
ports:
- containerPort: 8080
- Apply the Deployment to your OpenShift cluster:
oc apply -f metric-generator.yaml
4. Connect Metric Generator to Tempo
After deploying the Metric Generator, configure it to send metrics to the Tempo instance.
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Find your Tempo service address:
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Go to Networking > Routes in OpenShift.
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Copy the address of your Tempo instance.
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Configure Metric Generator:
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Edit the Metric Generator configuration to direct the output to the Tempo instance (either through the sidecar or directly).
5. Verify the Installation
- Check the status of your deployments:
oc get pods -n your-namespace
- Ensure both the Tempo Operator and Metric Generator pods are running correctly.
6. Set Up Permissions
Ensure that the necessary permissions (RBAC roles, service accounts) are correctly configured to allow the Metric Generator to communicate with the Tempo service.
This is a general guide, and the specifics may vary depending on your version and the components you're integrating. Let me know if you'd like more detailed steps for a particular version!
Imported from rifaterdemsahin.com · 2024