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feat: Allow override of timeouts in node_groups #1552

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merged 10 commits into from
Sep 3, 2021

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RobertKozak
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PR o'clock

Description

This allows timeouts to be configured for aws_eks_node_group using the standard timeout block.

Updating node groups with large nodes often takes more than the default 1 hour and terraform can time out.

This pull request handles this by allowing you to add a timeout block to either the node_groups_defaults or to individual node_groups.

This PR also respects the timeouts described here

NOTE: You can set either / or create, update, delete and you will get defaults for the ones not supplied

There are a couple other PRs for this same issue #1173 but one PR #1209 is very old with no changes since Jan 30 and the other PR #1467 is just too simplistic for a long term solution.

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@@ -69,6 +69,12 @@ resource "aws_eks_node_group" "workers" {
}
}

timeouts {
create = lookup(each.value["timeouts"], "create", "60m")
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for the fallback on all of these, can we use null so that we use whats provided by the upstream provider (looks like it defaults to an hour https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/eks_node_group#timeouts )

Suggested change
create = lookup(each.value["timeouts"], "create", "60m")
create = lookup(each.value["timeouts"], "create", null)
update = lookup(each.value["timeouts"], "update", null)
delete = lookup(each.value["timeouts"], "delete", null)

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I'll try that. When I was doing my testing it didn't actually fallback and created empty values that broke the plan. But I will try again.

@bryantbiggs
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actually, looks like theres a bit more - I think what is captured in this PR is what we are looking for #1209

if you update with those changes we can get this merged

@RobertKozak
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I'll try again and get this updated after some testing on my end

@RobertKozak
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@bryantbiggs OK. all checked in and ready

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LGTM

@antonbabenko antonbabenko changed the title feat: Override timeouts in node_groups feat: Allow override of timeouts in node_groups Sep 3, 2021
@antonbabenko antonbabenko merged commit b7413b3 into terraform-aws-modules:master Sep 3, 2021
@antonbabenko
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Thanks @RobertKozak !

v17.9.0 has been just released.

@@ -96,6 +96,7 @@ locals {
additional_ebs_volumes = [] # A list of additional volumes to be attached to the instances on this Auto Scaling group. Each volume should be an object with the following: block_device_name (required), volume_size, volume_type, iops, throughput, encrypted, kms_key_id (only on launch-template), delete_on_termination. Optional values are grabbed from root volume or from defaults
additional_instance_store_volumes = [] # A list of additional instance store (local disk) volumes to be attached to the instances on this Auto Scaling group. Each volume should be an object with the following: block_device_name (required), virtual_name.
warm_pool = null # If this block is configured, add a Warm Pool to the specified Auto Scaling group.
timeouts = {} # A map of timeouts for create/update/delete operations
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should this have been:
timeouts = var.timeouts

The timeouts variable in the variable.tf file does not seem to actually be used during my testing

@csschwe
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csschwe commented Sep 21, 2021

This merge was basically reverted by #1583

@daroga0002
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This merge was basically reverted by #1583

I still see this https:/RobertKozak/terraform-aws-eks/blob/d46c49562771f247bf012031337968aef616332b/modules/node_groups/locals.tf#L27

so this feature is still available

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5 participants