.

jobs/minecraft.nomad.hcl

@@ -1,21 +1,14 @@
-variable "mode" {
-  type = string
-  description = "gamemode to advertise as; e.g. lobby or bedwars"
-}
-
-variable "image" {
-  type = string
-  description = "docker image to use"
-}
-
-variable "plugins" {
-  type = list(string)
-  description = "list of URLs to download to the plugins directory"
-  default = []
-}
-
 job "minecraft" {
-  type = "service"
+  type = "batch"
+
+	parameterized {
+	  meta_required = ["mode", "image"]
+    meta_optional = ["plugins"]
+	}
+
+  meta {
+    plugins = ""
+  }
 
   group "lobby" {
     count = 1
@@ -31,10 +24,12 @@ job "minecraft" {
     }
 
     service {
-      name = var.mode
+      name = "minecraft"
       port = "minecraft"
       address_mode = "alloc"
-      tags = ["minecraft", var.mode]
+      meta {
+        mode = "${NOMAD_META_MODE}"
+      }
       check {
         type = "tcp"
         interval = "5s"
@@ -42,22 +37,37 @@ job "minecraft" {
       }
     }
 
-    task "run" {
+    task "download-plugins" {
       driver = "docker"
 
-      dynamic "artifact" {
-        for_each = var.plugins
-        content {
-          source      = artifact.value
-          destination = "local/plugins"
-        }
+      lifecycle {
+        hook = "prestart"
+        sidecar = false
       }
 
       config {
-        image = var.image
-        force_pull = false
+        image = "busybox"
+        command = "sh"
+        volumes = ["../alloc/data:/mnt"]
+        args = [
+          "-cxe",
+          <<-EOF
+          set -eu
+          mkdir /mnt/plugins
+          wget -P /mnt/plugins ${NOMAD_META_PLUGINS}
+          EOF
+        ]
+      }
+    }
+
+    task "run" {
+      driver = "docker"
+
+      config {
+        image = "${NOMAD_META_IMAGE}"
+        force_pull = true
         ports = ["minecraft"]
-        volumes = ["local:/mnt"]
+        volumes = ["../alloc/data:/mnt"]
       }
 
       env {

jobs/velocity.nomad.hcl

@@ -1,10 +1,9 @@
 job "velocity" {
   type = "service"
+  datacenters = ["dc1"]
 
   group "velocity" {
-
     network {
-      mode = "bridge"
       port "ingress" {
         static = 25565
       }
@@ -13,52 +12,19 @@ job "velocity" {
       }
     }
 
-    service {
-      name = "velocity"
-      port = "ingress"
-      address_mode = "host"
-
-      check {
-        type = "tcp"
-        interval = "5s"
-        timeout = "1s"
-      }
-    }
-
-    ephemeral_disk {
-      size = 5000 # 5 gb
-    }
-
-    task "download-plugins" {
-      driver = "docker"
-      
-      lifecycle {
-        hook = "prestart"
-        sidecar = false
-      }
-
-      config {
-        image = "busybox"
-        command = "sh"
-        volumes = ["../alloc/data:/mnt"]
-        args = [
-          "-xec",
-          <<-EOF
-            mkdir -p /mnt/plugins
-            wget -P /mnt/plugins \
-              https://git.lab0x13.site/api/packages/scrow/generic/core-velocity/UNVERSIONED/CoreVelocity.jar
-          EOF
-        ]
-      }
-    }
-
     task "velocity" {
       driver = "docker"
 
+      artifact {
+        source = "https://git.lab0x13.site/api/packages/scrow/generic/core-velocity/UNVERSIONED/CoreVelocity.jar"
+        destination = "local/plugins"
+      }
+
       config {
-        image = "git.lab0x13.site/scrow/velocity:0.1"
+        image = "git.lab0x13.site/scrow/velocity:0.3"
+        force_pull = true
         ports = ["ingress"]
-        volumes = ["../alloc/data:/mnt"]
+        volumes = ["local:/mnt"]
       }
 
       env {