From 84cb06607e2530757e8ab545b10de5fae3b6862a Mon Sep 17 00:00:00 2001
From: Sam Thursfield <sam.thursfield@codethink.co.uk>
Date: Mon, 17 Mar 2014 16:08:57 +0000
Subject: distbuild: Add example cluster for deployment

Since the nodes are deployed as NFS root file systems, there's no
VERSION_LABEL field in this cluster, as there is no upgrade method.
The build nodes are stateless and deployed fresh each time.
---
 example-distbuild-cluster.morph | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 example-distbuild-cluster.morph

diff --git a/example-distbuild-cluster.morph b/example-distbuild-cluster.morph
new file mode 100644
index 00000000..736a5beb
--- /dev/null
+++ b/example-distbuild-cluster.morph
@@ -0,0 +1,37 @@
+name: example-distbuild-cluster
+kind: cluster
+description: |
+  This is an example cluster morph that can be adapted to set up a
+  Baserock distributed build network.
+
+  You will need to deploy a Trove for the distributed build network
+  to use before deploying this cluster. The worker SSH key file should
+  be generated as part of the Trove deployment. It is the key used by
+  workers to authenticate with the Trove to give them read access to
+  all source repositories.
+systems:
+- morph: distbuild-system-x86_64-generic
+  deploy-defaults:
+    TROVE_ID: $MY_TROVE
+    CONTROLLERHOST: build-controller
+    DISTBUILD_CONTROLLER: no
+    DISTBUILD_WORKER: yes
+    FSTAB_SRC: LABEL=src /srv/distbuild auto defaults,rw,noatime 0 2
+    INSTALL_FILES: distbuild/manifest
+    NFSBOOT_CONFIGURE: yes
+    WORKER_SSH_KEY: ssh-keys/worker.key
+  deploy:
+    build-controller:
+      type: nfsboot
+      location: $MY_TROVE
+      DISTBUILD_CONTROLLER: yes
+      HOSTNAME: build-controller
+      WORKERS: build-node-1, build-node-2
+    build-node-1:
+      type: nfsboot
+      location: $MY_TROVE
+      HOSTNAME: build-node-1
+    build-node-2:
+      type: nfsboot
+      location: $MY_TROVE
+      HOSTNAME: build-node-2
-- 
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