terraform crash during plan

[eugenetaranov]

Hello,

just tried to tun terraform pull and it crashed. Crash log attached.
Could you please look ?

crash.txt
v0.6.6, OSX

Thanks,
Eugene

[eugenetaranov]

quick update, might be important: it timed out when I was running it last time during aurora cluster spinup. Maybe this broke tfstate files.

[radeksimko]

Cutting out the interesting part of the crash log:

2015/11/23 12:11:44 [DEBUG] terraform-provider-aws: panic: runtime error: invalid memory address or nil pointer dereference
2015/11/23 12:11:44 [DEBUG] terraform-provider-aws: [signal 0xb code=0x1 addr=0x38 pc=0x122521]
2015/11/23 12:11:44 [DEBUG] terraform-provider-aws: 
2015/11/23 12:11:44 [DEBUG] terraform-provider-aws: goroutine 65 [running]:
2015/11/23 12:11:44 [DEBUG] terraform-provider-aws: github.com/hashicorp/terraform/builtin/providers/aws.resourceAwsRDSClusterInstanceRead(0xc2083e3e00, 0x7c65c0, 0xc2080be840, 0x0, 0x0)
2015/11/23 12:11:44 [DEBUG] terraform-provider-aws:     /opt/gopath/src/github.com/hashicorp/terraform/builtin/providers/aws/resource_aws_rds_cluster_instance.go:135 +0x321

[jen20]

Hi @eugenetaranov! Thanks for reporting this crash. Could you confirm the command you were executing when you saw this crash? From looking at the code paths and discussing with @phinze, it doesn't seem like a simple terraform remote pull could cause execution to follow this path as it doesn't refresh. If you could confirm what you were doing it will make investigation a lot easier!

[eugenetaranov]

Hi,
you are correct, I think I made a typo, sorry for that. Command was "~/bin/terraform/terraform plan"

[catsby]

Hey @eugenetaranov – was the Cluster Instance renamed, or are there multiple instances with a similar name by any chance?

[eugenetaranov]

Nope, it was not renamed afaik, but there was aws_rds_cluster_instance resource with count set to 2:

resource "aws_rds_cluster_instance" "cluster_instances" {
count = 1
identifier = "${var.appname}-${var.env}"
cluster_identifier = "${var.appname}-${var.env}"
instance_class = "${var.rds_instance_class}"
publicly_accessible = false
db_subnet_group_name = "${var.appname}-${var.env}-default"
}

[catsby]

If you have the configuration that would be helpful, omitting any secrets. I'll continue to dig in as well, thanks!

[eugenetaranov]

edited last reply, please see if it is enough

[phinze]

Hi @eugenetaranov - this crash should be fixed with #5717 which landed today and will be included in the 0.6.14 release slated for Monday. 👍

[ghost]

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