fix: Avoid flapping network_tags when insecure_kubelet_readonly_port_enabled is non-null (#2439)

Author: nikolaik

autogen/main/cluster.tf.tmpl

@@ -332,7 +332,7 @@ resource "google_container_cluster" "primary" {
     for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null || var.node_pools_cgroup_mode != null ? [1] : []
     content {
       dynamic "network_tags" {
-        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null ? [1] : []
+        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? [1] : []
         content {
           tags = var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? concat(var.network_tags, [local.cluster_network_tag]) : length(var.network_tags) > 0 ? var.network_tags : null
         }

modules/beta-autopilot-private-cluster/cluster.tf

@@ -188,7 +188,7 @@ resource "google_container_cluster" "primary" {
     for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null || var.node_pools_cgroup_mode != null ? [1] : []
     content {
       dynamic "network_tags" {
-        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null ? [1] : []
+        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? [1] : []
         content {
           tags = var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? concat(var.network_tags, [local.cluster_network_tag]) : length(var.network_tags) > 0 ? var.network_tags : null
         }

modules/beta-autopilot-public-cluster/cluster.tf

@@ -188,7 +188,7 @@ resource "google_container_cluster" "primary" {
     for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null || var.node_pools_cgroup_mode != null ? [1] : []
     content {
       dynamic "network_tags" {
-        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules || var.insecure_kubelet_readonly_port_enabled != null ? [1] : []
+        for_each = length(var.network_tags) > 0 || var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? [1] : []
         content {
           tags = var.add_cluster_firewall_rules || var.add_master_webhook_firewall_rules || var.add_shadow_firewall_rules ? concat(var.network_tags, [local.cluster_network_tag]) : length(var.network_tags) > 0 ? var.network_tags : null
         }