Fabian Lee : Software Engineer

GCP: quota project error when invoking GCP API using ADC application-default

October 14, 2023
Categories: Hyperscaler

If you receive an error similar to below when calling the GCP API using ADC login credentials with either gcloud or terraform: Cannot add the project “myproj-i1wsbbn8pkfeq3jhkcg0z4” to ADC as the quota project because the account in ADC does not have the “serviceusage.services.use” permission on this project. You might receive a “quota_exceeded” or “API not … GCP: quota project error when invoking GCP API using ADC application-default

Kubernetes: fixing x509 certificate errors from metric-server on K3s cluster

September 2, 2023
Categories: Kubernetes

K3s is deployed by default with a metrics-server, but if you have a multi-node cluster it will fail unless you add the names of all the nodes to the kube-apiserver certificate. Symptoms of this problem include: metrics-server deployment will throw x509 errors in its log Error when you try to run “kubectl top pods” No … Kubernetes: fixing x509 certificate errors from metric-server on K3s cluster