terraform - local-exec -- when destroy not working as expected

[kamalakar vadla]

Hi All,

• terraform destroy - running my local-exec provisioner on destroy as expected
• terraform apply  - Not running defined local-exec provisioner on destroy ( in case of existing resource getting destroyed and creating new resource)

Not sure why it is not calling in case of existing resource getting destroyed and creating new resource ?

Terraform version :  v0.9.6

Your help is appreciated 

Regards

KV

[Lowe Schmidt]

Some code for reference would help a lot.

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Lowe Schmidt | +46 723 867 157

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[kamalakar vadla]

Sample code :

resource "aws_instance" "hcvault_ec2_instance" {

  count = "${var.servers}"

  ami = "${var.ami}"

  instance_type = "${var.InstanceType}"

  monitoring = "${var.ec2_monitoring}"

  iam_instance_profile = "${var.InstanceProfile}"

  vpc_security_group_ids = ["${var.SecurityGroupIds}"]

  subnet_id = "${element(var.Subnets-AZS, count.index)}"

  tags {

    Name = "${var.InstanceName}-${var.application_environment}${count.index}"

    ASV = "${var.ASV}"

    CMDBEnvironment = "${var.CMDBEnvironment}"

    OwnerContact = "${var.OwnerContact}"

    OwnerEid = "${var.OwnerEid}"

    consulrole = "${var.consulrole}-${var.application_environment}"

  }

  key_name = "${var.KeyFiles}"

  user_data = "${data.template_file.ec2_user_data.rendered}"

  provisioner "local-exec" {

     when = "destroy"

     command = "bash test.sh ${self.private_dns}"

  }

}

output "terra-private-ip" {

    value = ["${aws_instance.hcvault_ec2_instance.*.private_ip}"]

}

output "wait_for_cluster" { value = ["${join(",",aws_instance.hcvault_ec2_instance.*.id)}"] }

Output

module.vault-agent.aws_instance.hcvault_ec2_instance.1 (deposed #0): Still destroying... (ID: i-08812aa0a56bca547, 10s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 10s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.0 (deposed #0): Still destroying... (ID: i-0b7a8b64677b8e605, 10s elapsed)

module.consul-server.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0641c9238daf05acf, 10s elapsed)

module.consul-server.aws_instance.hcvault_ec2_instance.1 (deposed #0): Still destroying... (ID: i-005fbf47d60de7ecc, 10s elapsed)

module.consul-server.aws_instance.hcvault_ec2_instance.0 (deposed #0): Still destroying... (ID: i-0d853a2d067d3ad9e, 10s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.1 (deposed #0): Still destroying... (ID: i-08812aa0a56bca547, 20s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 20s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.0 (deposed #0): Still destroying... (ID: i-0b7a8b64677b8e605, 20s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.1 (deposed #0): Still destroying... (ID: i-08812aa0a56bca547, 30s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 30s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.0 (deposed #0): Still destroying... (ID: i-0b7a8b64677b8e605, 30s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.0 (deposed #0): Destruction complete

module.vault-agent.aws_instance.hcvault_ec2_instance.1 (deposed #0): Still destroying... (ID: i-08812aa0a56bca547, 40s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 40s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.1 (deposed #0): Destruction complete

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 50s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 1m0s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 1m10s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Still destroying... (ID: i-0ad13a5c12a605c91, 1m20s elapsed)

module.vault-agent.aws_instance.hcvault_ec2_instance.2 (deposed #0): Destruction complete

From above output it is not calling local-exec on destroy of existing instance .

Let me know if you need any more data from my end.

Regards

KV

On Wednesday, 28 June 2017 05:49:53 UTC-5, Lowe Schmidt wrote:

Some code for reference would help a lot.

--

Lowe Schmidt | +46 723 867 157

On 28 June 2017 at 01:12, kamalakar vadla <vkcha...@gmail.com> wrote:

Hi All,

• terraform destroy - running my local-exec provisioner on destroy as expected
• terraform apply  - Not running defined local-exec provisioner on destroy ( in case of existing resource getting destroyed and creating new resource)

Not sure why it is not calling in case of existing resource getting destroyed and creating new resource ?

Terraform version :  v0.9.6

Your help is appreciated 

Regards

KV

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GitHub Issues: https://github.com/hashicorp/terraform/issues
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[kamalakar vadla]

Any update on this issue ?

Regards

KV