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1. create an app password in gmail. You will need to be using 2FA for the account (grafana_alerts@domain.com) to be able to create app password. https://support.google.com/mail/answer/185833?hl=en . Note down the app password as you will need it in step 3.

2. make sure you are connected to the cluster where kloudfuse stack is installed and you are in kfuse namespace

   Code Block
   # connect to your cluster kubectx <cluster-name> kubens kfuse

3. create a kubernetes secret with the username and password you created in step 1.

   Code Block
   kubectl create secret generic grafana-smtp-user-password --from-literal=user=grafana_alerts@domain.com --from-literal=password=<generated-app-password>

4. edit the values.yaml to uncomment settings related to smtp in grafana section (to look like the snippet below). Update following settings:

   1. update host to your smtp mail server

   2. update from_address to the smtp user you want to use

   3. update from_name if needed

      Code Block

      grafana: grafana: # grafana.ini - Grafana server configuration settings grafana.ini: ... # start -- Uncomment the following to enable smtp smtp: enabled: true host: your_smtp_hostname_colon_port skip_verify: true from_address: your_smtp_user@domain.com from_name: AlertsAdmin envValueFrom: GF_SMTP_USER: secretKeyRef: name: grafana-smtp-user-password key: user GF_SMTP_PASSWORD: secretKeyRef: name: grafana-smtp-user-password key: password # Uncomment the following to enable smtp -- end

5. issue the same kfuse helm install command which you used to install kfuse cluster again.

   Code Block
   helm upgrade --create-namespace --install kfuse . -f [gcp|aws].yaml -f custom_values.yaml --set global.orgId=<your-company-name>

Setting Notifications to PagerDuty

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Now use the contact point from Kloudfuse UI to any of the alert.

Kloudfuse Provided Out of the box control plane alerts

Kloudfuse provides a number of out of the box alerts for getting the stats for data plane these alerts thresholds or other parameters can be updated as per each deployment. These alerts are part of kfuse-cp folder in alerts. Following are the default thresholds for these alerts.