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Feature node tags #6

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Sep 13, 2024
Merged

Feature node tags #6

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7ffc8b8
Add finops tags to karpenter provisioned nodes
mcgin314 Sep 13, 2024
0b9b0ad
Lookup tags to pass to karpenter CRD
mcgin314 Sep 13, 2024
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3 changes: 3 additions & 0 deletions ec2_node_class.yaml.tpl
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Expand Up @@ -58,3 +58,6 @@ spec:

# Optional, configures detailed monitoring for the instance
detailedMonitoring: true

# Add finops tags to karpenter provisioned nodes
tags: ${tags}
4 changes: 4 additions & 0 deletions main.tf
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Expand Up @@ -192,6 +192,9 @@ resource "aws_iam_service_linked_role" "ec2_spot" {
aws_service_name = "spot.amazonaws.com"
}

# Get the default tags from the provider
data "aws_default_tags" "default_tags" {}

# SHOULD PROBABLY PUT THESE OBJECTS INTO A HELM CHART
# Create karpenter default
resource "kubectl_manifest" "karpenter_ec2_node_class" {
Expand All @@ -200,6 +203,7 @@ resource "kubectl_manifest" "karpenter_ec2_node_class" {
]
yaml_body = templatefile("${path.module}/ec2_node_class.yaml.tpl", {
cluster_name = var.cluster_name
tags = jsonencode(data.aws_default_tags.default_tags.tags)
amd_ami_family = "Bottlerocket"
amd_ami_alias = "bottlerocket"
})
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