Terraform Core Version

1.7.5

AWS Provider Version

5.55.0

Affected Resource(s)

• aws_opensearch_domain

Expected Behavior

The aws_opensearch_domain resource waits until OS domain is ready to take another change.

Actual Behavior

Error: updating OpenSearch Domain (): ValidationException: A change/update is in progress. Please wait for it to complete before requesting another change.

Relevant Error/Panic Output Snippet

aws_security_group.os: Modifying... [id=id]
aws_security_group.os: Modifications complete after 0s [id=id]
module.opensearch.aws_opensearch_domain.this: Modifying... []
Error: updating OpenSearch Domain (): ValidationException: A change/update is in progress. Please wait for it to complete before requesting another change.

with module.opensearch.aws_opensearch_domain.this,
on .terraform/modules/opensearch/main.tf line 21, in resource "aws_opensearch_domain" "this":
21: resource "aws_opensearch_domain" "this" {

Terraform Configuration Files

We use terra grunt as a wrapper, so no specific tf file to share here. However a similar bug has already been seen & fixed in #35811.

Steps to Reproduce

Make a aws_security_group (referenced in the aws_opensearch_domain) change and change any other parameter of the Opensearch domain (like instance type for example).

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

No response

Would you like to implement a fix?

Yes