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#57 - manage root volume size and type

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This commit is contained in:
Bill Wang
2018-07-13 12:30:53 +00:00
parent 2173bbcfa9
commit 0bc357af26
2 changed files with 6 additions and 3 deletions
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3
variables.tf
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@@ -76,6 +76,9 @@ variable "workers_group_defaults" {
asg_max_size = "3" # Maximum worker capacity in the autoscaling group.
asg_min_size = "1" # Minimum worker capacity in the autoscaling group.
instance_type = "m4.large" # Size of the workers instances.
root_volume_size = "20" # root volume size of workers instances.
root_volume_type = "gp2" # root volume type of workers instances, can be 'standard', 'gp2', or 'io1'
root_iops = "0" # The amount of provisioned IOPS. This must be set with a volume_type of "io1".
key_name = "" # The key name that should be used for the instances in the autoscaling group
pre_userdata = "" # userdata to pre-append to the default userdata.
additional_userdata = "" # userdata to append to the default userdata.

6
workers.tf
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@@ -37,9 +37,9 @@ resource "aws_launch_configuration" "workers" {
}
root_block_device {
volume_size = "${var.root_volume_size}"
volume_type = "${var.root_volume_type}"
iops = "${var.root_iops}"
volume_size = "${lookup(var.worker_groups[count.index], "root_volume_size", lookup(var.workers_group_defaults, "root_volume_size"))}"
volume_type = "${lookup(var.worker_groups[count.index], "root_volume_type", lookup(var.workers_group_defaults, "root_volume_type"))}"
iops = "${lookup(var.worker_groups[count.index], "root_iops", lookup(var.workers_group_defaults, "root_iops"))}"
delete_on_termination = true
}
}