Summary

Updates the BFD multi-hop template module to correctly map the schema attribute name to the updated provider attribute name for meticulous SHA-1 authentication.

Problem

The provider fixed an xpath bug and standardized the attribute name:

• Schema: authentication_meticulous_sha1_keychain
• Provider (old, broken): authentication_meticulous_sha_1keychain
• Provider (new, fixed): authentication_meticulous_sha_1_keychain

The module needed to be updated to translate between the schema name and the new provider name.

Change

Updated iosxe_bfd.tf to map from the schema attribute to the provider attribute:

# Before (broken - referenced non-existent provider attribute)
authentication_meticulous_sha_1_keychain = try(template.authentication_meticulous_sha_1_keychain, ...)

# After (fixed - maps schema name to provider name)
authentication_meticulous_sha_1_keychain = try(template.authentication_meticulous_sha1_keychain, ...)

Dependencies

Requires provider fix: CiscoDevNet/terraform-provider-iosxe#433

Testing

Tested with the following data model:

bfd:
  multi_hop_templates:
    - name: issue-1097-test
      interval_milliseconds_both: 250
      interval_milliseconds_multiplier: 4
      authentication_meticulous_sha1_keychain: test-sha1-keychain

Verified on:

Related: netascode/nac-iosxe#1097

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