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feat: Add support for specifying elastic inference accelerator #1176

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merged 4 commits into from
Apr 19, 2021
Merged

feat: Add support for specifying elastic inference accelerator #1176

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dea83a5
feat: Add support for elastic inference accelerator
rucha3 Jan 6, 2021
c71cb2d
Example usage
rucha3 Jan 6, 2021
67175c5
Merge branch 'master' into master
barryib Jan 28, 2021
de7818f
Merge branch 'master' into master
barryib Apr 19, 2021
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7 changes: 7 additions & 0 deletions examples/launch_templates/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -60,5 +60,12 @@ module "eks" {
asg_desired_capacity = 1
public_ip = true
},
{
name = "worker-group-3"
instance_type = "t2.large"
asg_desired_capacity = 1
public_ip = true
elastic_inference_accelerator = "eia2.medium"
},
]
}
1 change: 1 addition & 0 deletions local.tf
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Expand Up @@ -94,6 +94,7 @@ locals {
spot_instance_pools = 10 # "Number of Spot pools per availability zone to allocate capacity. EC2 Auto Scaling selects the cheapest Spot pools and evenly allocates Spot capacity across the number of Spot pools that you specify."
spot_max_price = "" # Maximum price per unit hour that the user is willing to pay for the Spot instances. Default is the on-demand price
max_instance_lifetime = 0 # Maximum number of seconds instances can run in the ASG. 0 is unlimited.
elastic_inference_accelerator = null # Type of elastic inference accelerator to be attached. Example values are eia1.medium, eia2.large, etc.
}

workers_group_defaults = merge(
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12 changes: 12 additions & 0 deletions workers_launch_template.tf
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Expand Up @@ -290,6 +290,18 @@ resource "aws_launch_template" "workers_launch_template" {
"instance_type",
local.workers_group_defaults["instance_type"],
)

dynamic "elastic_inference_accelerator" {
for_each = lookup(
var.worker_groups_launch_template[count.index],
"elastic_inference_accelerator",
local.workers_group_defaults["elastic_inference_accelerator"]
) != null ? [lookup(var.worker_groups_launch_template[count.index], "elastic_inference_accelerator", local.workers_group_defaults["elastic_inference_accelerator"])] : []
content {
type = elastic_inference_accelerator.value
}
}

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key_name = lookup(
var.worker_groups_launch_template[count.index],
"key_name",
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