CODEWITHSUNDEEP
amazon-web-servicesterraform
padmakarojha
padmakarojha

Reputation: 335

Issue with terraform lookup

This is what I'm getting when I run terraform plan, It used to work earlier with previous version, So basically concat is returning list instead of string.

Errors:

* At column 3, line 1: lookup: argument 2 should be type string, got type list in:

${lookup(var.az, concat("zone", count.index + 1))}

I'm using compiled version of terraform 

$ terraform --version
Terraform v0.7.0-dev (854c9bd488dfdb12303ec47e42d6de8fc17e40a5)

Upvotes: 1

Views: 855

Answers (1)

Karen B
Karen B

Reputation: 2761

Check the CHANGELOG (always a good idea with Terraform before upgrading versions as they are constantly developing and frequently make non-backwards-compatible changes.)

0.7 (Unreleased)

BACKWARDS INCOMPATIBILITIES / NOTES:

[...]

  • The concat() interpolation function can no longer be used to join strings.

[...]

  • You now access the values of maps using the syntax var.map["key"] or the lookup function instead of var.map.key.

Upvotes: 3

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