Adding health to games selector set

infra/vultr-kubernetes/admin-services.tf

@@ -17,7 +17,7 @@ resource kubernetes_pod admin {
     }
     spec {
         node_selector = {
-            NodeType = var.admin_services.namespace
+            "vke.vultr.com/node-pool" = var.admin_services.namespace
         }
         container {
             image = each.value.image

infra/vultr-kubernetes/cluster.tf

@@ -22,7 +22,7 @@ resource vultr_kubernetes_node_pools games {
   label     = var.game_servers.namespace
   min_nodes = var.cluster.pools["games"].min
   max_nodes = var.cluster.pools["games"].max
-  tag       = var.admin_services.namespace
+  tag       = var.game_servers.namespace
 }
 
 output k8s_config {

infra/vultr-kubernetes/dev/find-server.py

@@ -8,7 +8,7 @@ def get_args() -> Namespace:
         prog="Cluster Search Thing",
         description="General utility for finding resources for game server bot"
     )
-    games = {"reflex", "minecraft"}
+    games = {"health", "reflex", "minecraft"}
     parser.add_argument('-g', '--game', required=False, choices=games)
 
     admin = {"health"}
@@ -21,11 +21,19 @@ def k8s_api(config_path: str) -> client.api.core_v1_api.CoreV1Api:
 
 def get_admin_service_details(args: ArgumentParser, api: client.api.core_v1_api.CoreV1Api):
     print('admin thing requested', args.admin)
+    services = api.list_service_for_all_namespaces(label_selector=f'app={args.admin}')
+    if len(services.items) == 0:
+        print(f'Unable to find {args.admin} amongst the admin-services')
+        return
+    
+    port = services.items[0].spec.ports[0].port
+    node_ips = list(filter(lambda a: a.type == 'ExternalIP', api.list_node().items[0].status.addresses))
+    ipv4 = list(filter(lambda item: not re.match('[\d\.]{3}\d', item.address), node_ips))[0].address
+    ipv6 = list(filter(lambda item: re.match('[\d\.]{3}\d', item.address), node_ips))[0].address
+    
+    print(f'{args.admin} --> {ipv4}:{port} ~~> {ipv6}:{port}')
 
 def get_game_server_ip(args: ArgumentParser, api: client.api.core_v1_api.CoreV1Api):
-    pods = api.list_pod_for_all_namespaces(label_selector=f'app={args.game}')
-    node_name = pods.items[0].spec.node_name
-
     services = api.list_service_for_all_namespaces(label_selector=f'app={args.game}')
     port = services.items[0].spec.ports[0].port
 

infra/vultr-kubernetes/firewall.tf

@@ -29,4 +29,3 @@ resource vultr_firewall_rule admin-service-inbound {
   notes = each.value.port.notes
   port = each.value.port.expose
 }
-

infra/vultr-kubernetes/variables.tfvars

@@ -21,31 +21,22 @@ cluster = {
 game_servers = {
   namespace = "games"
   configs = {
-    # minecraft = {
-    #   image = "itzg/minecraft-server"
-    #   cpu   = "1000m"
-    #   mem   = "2048Mi"
-    #   port  = {
-    #     expose = 30808
-    #     internal = 80
-    #   }
-    # }
   }
 }
 
 admin_services = {
   namespace = "admin-services"
   configs = {
-    # health = {
+    health = {
-    #   image = "nginx:latest"
+      image = "nginx:latest"
-    #   name  = "health"
+      name  = "health"
-    #   cpu   = "200m"
+      cpu   = "200m"
-    #   mem   = "64Mi"
+      mem   = "64Mi"
-    #   port  = {
+      port  = {
-    #     notes    = "Basic nginx sanity check service"
+        notes    = "Basic nginx sanity check service"
-    #     expose   = 30800
+        expose   = 30800
-    #     internal = 80
+        internal = 80
-    #   }
+      }
-    # }
+    }
   }
 }