From 4885b488fdf103799aec924ca197eb7576dda07b Mon Sep 17 00:00:00 2001
From: Egon Rijpkema <git@egonrijpkema.nl>
Date: Mon, 30 Jul 2018 15:03:58 +0200
Subject: [PATCH] Template for small cluster with its own network.

---
 heat_templates/example_cluster.yml | 99 ++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 heat_templates/example_cluster.yml

diff --git a/heat_templates/example_cluster.yml b/heat_templates/example_cluster.yml
new file mode 100644
index 0000000..d0b6cad
--- /dev/null
+++ b/heat_templates/example_cluster.yml
@@ -0,0 +1,99 @@
+---
+heat_template_version: 2015-04-30
+
+description: Simple Example template to deploy a virtual compute cluster.
+
+parameters:
+  image_name:
+    type: string
+    label: Image Name
+    description: Name of image to be used for compute instance
+  public_net:
+    type: string
+    label: Public Net Name
+    description: Public network used for router.
+  ssh_key:
+    type: string
+    label: ssh key name.
+    description: ssh public key name. (Must be uploaded to openstack first)
+
+resources:
+  internal_net:
+    type: OS::Neutron::Net
+
+  internal_subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      network_id: { get_resource: internal_net }
+      cidr: "192.168.104.0/24"
+      dns_nameservers: [ "129.125.4.6", "129.125.36.10" ]
+      ip_version: 4
+
+  internal_router:
+    type: OS::Neutron::Router
+    properties:
+      external_gateway_info: { network: public }
+
+  internal_interface:
+    type: OS::Neutron::RouterInterface
+    properties:
+      router_id: { get_resource: internal_router }
+      subnet: { get_resource: internal_subnet }
+
+  interface:  # User-interface for cluster-operation
+    type: OS::Nova::Server
+    properties:
+      key_name: {get_param: ssh_key}
+      image: {get_param: image_name}
+      flavor: auxiliary
+      networks:
+        - network: internal_net
+
+  admin:  # Machine to run slurm and other admin tools on.
+    type: OS::Nova::Server
+    properties:
+      key_name: {get_param: ssh_key}
+      image: {get_param: image_name}
+      flavor: auxiliary
+      networks:
+        - network: internal_net
+
+  vcompute01-volume:
+    type: OS::Cinder::Volume
+    properties:
+      size: 100
+
+  vcompute01:
+    type: OS::Nova::Server
+    properties:
+      key_name: adminkey
+      image: {get_param: image_name}
+      flavor: Compute
+      networks:
+        - network: internal_net
+
+  volume_attachment:
+    type: OS::Cinder::VolumeAttachment
+    properties:
+      volume_id: {get_resource: vcompute01-volume}
+      instance_uuid: {get_resource: vcompute01}
+
+  vcompute02-volume:
+    type: OS::Cinder::Volume
+    properties:
+      size: 100
+
+  vcompute02:
+    type: OS::Nova::Server
+    properties:
+      key_name: adminkey
+      image: {get_param: image_name}
+      flavor: Compute
+      networks:
+        - network: internal_net
+
+  volume_attachment:
+    type: OS::Cinder::VolumeAttachment
+    properties:
+      volume_id: {get_resource: vcompute02-volume}
+      instance_uuid: {get_resource: vcompute02}