#terraform-0_12 (2020-02)
Discuss upgrading to terraform 0.12
Archive: https://archive.sweetops.com/terraform-0_12/
2020-02-19
![Julio Tain Sueiras avatar](https://secure.gravatar.com/avatar/ae8dd22144ec05342181f30748bad052.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0022-72.png)
got this implemented
![Julio Tain Sueiras avatar](https://secure.gravatar.com/avatar/ae8dd22144ec05342181f30748bad052.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0022-72.png)
2020-02-20
![Joe Presley avatar](https://avatars.slack-edge.com/2021-04-22/1999001350244_6ed74ac664e8eee4204c_72.jpg)
That’s really cool. What plugin(s) were you using?
![Julio Tain Sueiras avatar](https://secure.gravatar.com/avatar/ae8dd22144ec05342181f30748bad052.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0022-72.png)
2020-02-21
![Erik Osterman (Cloud Posse) avatar](https://secure.gravatar.com/avatar/88c480d4f73b813904e00a5695a454cb.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0023-72.png)
@scorebot help keep tabs!
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@scorebot has joined the channel
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Thanks for adding me emojis used in this channel are now worth points.
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Wondering what I can do? try @scorebot help
2020-02-24
![jose.amengual avatar](https://secure.gravatar.com/avatar/32f267b819eac9e0ea6a8324b53064a0.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0024-72.png)
Hi, I’m using this module output : https://github.com/cloudposse/terraform-aws-rds-cluster/blob/master/outputs.tf#L52 to feed into aother cluster SG for replication
Terraform module to provision an RDS Aurora cluster for MySQL or Postgres - cloudposse/terraform-aws-rds-cluster
![jose.amengual avatar](https://secure.gravatar.com/avatar/32f267b819eac9e0ea6a8324b53064a0.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0024-72.png)
and I have this :
sg-us-east-2-replica = join("", module.datamart_replica_us_east_2.cluster_security_groups)
Terraform module to provision an RDS Aurora cluster for MySQL or Postgres - cloudposse/terraform-aws-rds-cluster
![jose.amengual avatar](https://secure.gravatar.com/avatar/32f267b819eac9e0ea6a8324b53064a0.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0024-72.png)
but I keep getting
module.datamart_replica_us_east_2.cluster_security_groups is tuple with 1 element
![jose.amengual avatar](https://secure.gravatar.com/avatar/32f267b819eac9e0ea6a8324b53064a0.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0024-72.png)
no matter what I do .*
, [0]
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![jose.amengual avatar](https://secure.gravatar.com/avatar/32f267b819eac9e0ea6a8324b53064a0.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0024-72.png)
WTH is soooo special about this…
2020-02-26
![joshmyers avatar](https://avatars.slack-edge.com/2018-11-20/483958217281_8117d6f6c62807ce9912_72.jpg)
The try function tries to evaluate a sequence of expressions given as arguments and returns the result of the first one that does not produce any errors.
![Nikola Velkovski avatar](https://avatars.slack-edge.com/2018-11-08/474538495603_cc9e62a39b3dbc9d8d65_72.png)