Suppress diff for ipv6 shortening in dns record #1551
Merged
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Fixes #1546.
The Google API always return the compact version of an ipv6 address for a dns record:
"2a03:b0c0:0001:00e0:0000:0000:029b:8001" is shortened to "2a03:b0c0:1:e0::29b:8001". This creates a diff in terraform. However, both refers to the same address.
This PR adds a DiffSupressFunc to handle this case.