From 8d73600a2e75bcc488b9f3e66b1a546f22ccef1a Mon Sep 17 00:00:00 2001
From: Dmitry Dunaev <dmitry@opsfleet.com>
Date: Wed, 21 Dec 2022 12:57:05 +0100
Subject: [PATCH] [WIFI-12021] Add: new nodegroup ready for OWLS

Signed-off-by: Dmitry Dunaev <dmitry@opsfleet.com>
---
 .../wifi-289708231103/cloudsdk_cicd/eks.tf    | 40 +++++++++++++++++++
 .../cloudsdk_cicd/variables.tf                |  5 +++
 2 files changed, 45 insertions(+)

diff --git a/terraform/wifi-289708231103/cloudsdk_cicd/eks.tf b/terraform/wifi-289708231103/cloudsdk_cicd/eks.tf
index f3bbc22..97e17ee 100644
--- a/terraform/wifi-289708231103/cloudsdk_cicd/eks.tf
+++ b/terraform/wifi-289708231103/cloudsdk_cicd/eks.tf
@@ -145,6 +145,46 @@ module "eks" {
         },
       ]
     }
+    ], [
+    for subnet in module.vpc_main.private_subnets :
+    # OWLS testing nodes with taints
+    {
+      name                 = format("tests-owls-%s", data.aws_subnet.private_az[subnet].availability_zone)
+      asg_desired_capacity = var.node_group_settings["min_capacity"]
+      asg_max_size         = var.node_group_settings["max_capacity"]
+      asg_min_size         = var.node_group_settings["min_capacity"]
+      instance_type        = var.testing_owls_instance_type
+      additional_userdata  = local.worker_additional_userdata
+      kubelet_extra_args   = "--node-labels=node.kubernetes.io/lifecycle=normal,project=ucentral,env=owls --register-with-taints tests=true:NoSchedule --allowed-unsafe-sysctls net.ipv4.tcp_keepalive_intvl,net.ipv4.tcp_keepalive_probes,net.ipv4.tcp_keepalive_time"
+      subnets              = [subnet]
+      tags = [
+        {
+          key : "k8s.io/cluster-autoscaler/enabled",
+          value : true,
+          propagate_at_launch : true,
+        },
+        {
+          key : "k8s.io/cluster-autoscaler/${local.cluster_name}",
+          value : true
+          propagate_at_launch : true,
+        },
+        {
+          key : "k8s.io/cluster-autoscaler/node-template/label/project",
+          value : "ucentral",
+          propagate_at_launch : true,
+        },
+        {
+          key : "k8s.io/cluster-autoscaler/node-template/label/env",
+          value : "owls",
+          propagate_at_launch : true,
+        },
+        {
+          key : "k8s.io/cluster-autoscaler/node-template/taint/tests",
+          value : "true:NoSchedule",
+          propagate_at_launch : true,
+        },
+      ]
+    }
   ])
 
   worker_groups_launch_template = [
diff --git a/terraform/wifi-289708231103/cloudsdk_cicd/variables.tf b/terraform/wifi-289708231103/cloudsdk_cicd/variables.tf
index 4c9cdfb..77768bb 100644
--- a/terraform/wifi-289708231103/cloudsdk_cicd/variables.tf
+++ b/terraform/wifi-289708231103/cloudsdk_cicd/variables.tf
@@ -59,6 +59,11 @@ variable "testing_big_instance_type" {
   default = "m5a.xlarge"
 }
 
+variable "testing_owls_instance_type" {
+  type    = string
+  default = "c6a.2xlarge"
+}
+
 variable "spot_instance_types" {
   type    = list(string)
   default = ["t3.small"]