From fd02a053c5597bdc78d1cb79c5d9a750c2ec5393 Mon Sep 17 00:00:00 2001
From: Chris Roat <1053153+chrisroat@users.noreply.github.com>
Date: Thu, 6 Jan 2022 21:12:01 -0800
Subject: [PATCH] Allows deployment to spot instances

---
 deploy/k8s.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/deploy/k8s.yaml b/deploy/k8s.yaml
index 6b967bcd..f556a8b1 100644
--- a/deploy/k8s.yaml
+++ b/deploy/k8s.yaml
@@ -37,7 +37,7 @@ spec:
       serviceAccountName: node-termination-handler
       affinity:
         nodeAffinity:
-         # Restrict to GPU nodes or preemptible nodes
+         # Restrict to GPU nodes or preemptible nodes or spot nodes
           requiredDuringSchedulingIgnoredDuringExecution:
             nodeSelectorTerms:
             - matchExpressions:
@@ -46,6 +46,9 @@ spec:
             - matchExpressions:
               - key: cloud.google.com/gke-preemptible
                 operator: Exists
+            - matchExpressions:
+              - key: cloud.google.com/gke-spot
+                operator: Exists
       containers:
         # TODO: Update to an official image once the build is automated via GCB.
       - image: k8s.gcr.io/gke-node-termination-handler@sha256:aca12d17b222dfed755e28a44d92721e477915fb73211d0a0f8925a1fa847cca