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  1. Hybrid Cloud Infrastructure Documentation
  2. HCIDOCS-567

Fix TDX procedure for CoCo

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    • HCIDOCS 2024#13, HCIDOCS 2025#1
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      Configuring attestation

      Fix TDX steps in attestation policy config module.

      Resources:

      Update from Snir (private Slack chat, Dec. 19):
      SEV-SNP (default):

      AZURE_INSTANCE_SIZE: "Standard_DC2as_v5" 
AZURE_INSTANCE_SIZES: "Standard_DC2as_v5, Standard_DC4as_v5, Standard_DC8as_v5"

      TDX:

      AZURE_INSTANCE_SIZE: "Standard_EC4eds_v5" 
AZURE_INSTANCE_SIZES: "Standard_EC4eds_v5, Standard_EC8eds_v5, Standard_EC16eds_v5"

       
      Updated task scope:

      Config map YAML example (default):

      AZURE_INSTANCE_SIZE: "Standard_DC2as_v5" <1>
AZURE_INSTANCE_SIZES: "Standard_DC2as_v5, Standard_DC4as_v5, Standard_DC8as_v5" <2>

      Callouts:

      <1> For TDX, specify "Standard_EC4eds_v5".
<2> For TDX, specify "Standard_EC4eds_v5, Standard_EC8eds_v5, Standard_EC16eds_v5".

      No need to mention SEV-SNP specifically because it uses the default values.

       

        1. Screenshot_20241219_135142.png
          Screenshot_20241219_135142.png
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              rhn-support-jowilkin John Wilkins
              ssheribe@redhat.com Snir sheriber
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                Updated:
                Resolved: