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Table of Contents

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  1. Preface
  2. Advanced clusters
  3. Setting up AWS
  4. Setting up Google Cloud
  5. Setting up Microsoft Azure
  6. Setting up a self-service cluster
  7. Setting up a local cluster
  8. Advanced configurations
  9. Troubleshooting
  10. Appendix A: Command reference

Advanced Clusters

Advanced Clusters

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Troubleshoot cluster pre-validation failures

Troubleshoot cluster pre-validation failures

Knowing which conditions can cause pre-validation of clusters to fail can help you avoid problems later.
Cluster pre-validation fails when any of these conditions occur:
  • The resource group can’t be identified for the NSG. For example, the NSG is configured without a resource group, and the advanced configuration doesn’t have the cluster resource group defined.
  • The NSG is in a different region from the cluster.
  • The NSG doesn’t exist in the resource group.
  • The NSG for either the master or worker node isn't defined.
  • Read and join permissions are missing on the NSG resource group in the agent or cluster role.
Cluster creation fails quickly in most of these error cases, but errors due to missing permissions might not appear until after a cluster node is created.
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