feat: Worker agent config

Signed-off-by: Devon Crouse <devon.crouse@oracle.com>

Author: devoncrouse

module-workers.tf

@@ -60,6 +60,7 @@ module "workers" {
   max_pods_per_node          = var.max_pods_per_node
   node_labels                = var.worker_node_labels
   node_metadata              = var.worker_node_metadata
+  agent_config               = var.agent_config
   platform_config            = var.platform_config
   pod_nsg_ids                = concat(var.pod_nsg_ids, var.cni_type == "npn" ? [try(module.network.pod_nsg_id, null)] : [])
   pod_subnet_id              = try(module.network.pod_subnet_id, "") # safe destroy; validated in submodule

modules/workers/instance.tf

@@ -46,9 +46,16 @@ resource "oci_core_instance" "workers" {
   }
 
   agent_config {
-    are_all_plugins_disabled = false
-    is_management_disabled   = false
-    is_monitoring_disabled   = false
+    are_all_plugins_disabled = each.value.agent_config.are_all_plugins_disabled
+    is_management_disabled   = each.value.agent_config.is_management_disabled
+    is_monitoring_disabled   = each.value.agent_config.is_monitoring_disabled
+    dynamic "plugins_config" {
+      for_each = each.value.agent_config.plugins_config
+      content {
+        name          = each.key
+        desired_state = each.value
+      }
+    }
   }
 
   create_vnic_details {

modules/workers/instanceconfig.tf

@@ -13,6 +13,19 @@ resource "oci_core_instance_configuration" "workers" {
     instance_type = "compute"
 
     launch_details {
+      agent_config {
+        are_all_plugins_disabled = each.value.agent_config.are_all_plugins_disabled
+        is_management_disabled   = each.value.agent_config.is_management_disabled
+        is_monitoring_disabled   = each.value.agent_config.is_monitoring_disabled
+        dynamic "plugins_config" {
+          for_each = each.value.agent_config.plugins_config
+          content {
+            name          = each.key
+            desired_state = each.value
+          }
+        }
+      }
+
       availability_domain = element(each.value.availability_domains, 1)
 
       # First value specified on pool, or null to select automatically

modules/workers/locals.tf

@@ -14,6 +14,12 @@ locals {
   }
 
   worker_pool_defaults = {
+    agent_config = {
+      are_all_plugins_disabled = false
+      is_management_disabled   = false
+      is_monitoring_disabled   = false
+      plugins_config           = {}
+    }
     allow_autoscaler             = false
     assign_public_ip             = var.assign_public_ip
     autoscale                    = false

modules/workers/variables.tf

@@ -302,3 +302,14 @@ variable "platform_config" {
     percentage_of_cores_enabled                    = optional(bool),
   })
 }
+
+variable "agent_config" {
+  default     = null
+  description = "Default agent_config for self-managed worker pools created with mode: 'instance', 'instance-pool', or 'cluster-network'. See <a href=https://docs.oracle.com/en-us/iaas/api/#/en/iaas/20160918/datatypes/InstanceAgentConfig for more information."
+  type = object({
+    are_all_plugins_disabled = bool,
+    is_management_disabled   = bool,
+    is_monitoring_disabled   = bool,
+    plugins_config           = map(string),
+  })
+}

variables-workers.tf

@@ -220,3 +220,14 @@ variable "platform_config" {
     percentage_of_cores_enabled                    = optional(bool),
   })
 }
+
+variable "agent_config" {
+  default     = null
+  description = "Default agent_config for self-managed worker pools created with mode: 'instance', 'instance-pool', or 'cluster-network'. See <a href=https://docs.oracle.com/en-us/iaas/api/#/en/iaas/20160918/datatypes/InstanceAgentConfig for more information."
+  type = object({
+    are_all_plugins_disabled = bool,
+    is_management_disabled   = bool,
+    is_monitoring_disabled   = bool,
+    plugins_config           = map(string),
+  })
+}