From aaa4ca5e45510894b3a885d2138f4356c2d036ae Mon Sep 17 00:00:00 2001
From: Jim Gustavsson <40056436+jimgus@users.noreply.github.com>
Date: Fri, 27 Jan 2023 14:38:07 +0100
Subject: [PATCH] Add modifyset for removing Azure spot taint (#93)

---
 Makefile                                        |  7 +++++++
 .../remove-azure-node-spot-taints.yaml          | 17 +++++++++++++++++
 .../remove-azure-node-spot-taints.yaml          | 17 +++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 charts/gatekeeper-library-constraints/generated/remove-azure-node-spot-taints.yaml
 create mode 100644 library/modifysets/remove-azure-node-spot-taints.yaml

diff --git a/Makefile b/Makefile
index 63c6469..f65c5e0 100644
--- a/Makefile
+++ b/Makefile
@@ -33,6 +33,13 @@ generate: get-external
 		cp $$D $$CONTRAINTS_GENERATED/$$FILENAME
 	done
 
+	MODIFYSETS_LIBRARY=$$(ls -d ./library/modifysets/*)
+	for D in $$MODIFYSETS_LIBRARY
+	do
+		FILENAME=$$(basename $$D)
+		cp $$D $$CONTRAINTS_GENERATED/$$FILENAME
+	done
+
 	CONSTRAINT_LIBRARY=$$(ls -d ./library/constraints/*/)
 	for D in $$CONSTRAINT_LIBRARY
 	do
diff --git a/charts/gatekeeper-library-constraints/generated/remove-azure-node-spot-taints.yaml b/charts/gatekeeper-library-constraints/generated/remove-azure-node-spot-taints.yaml
new file mode 100644
index 0000000..d5897e4
--- /dev/null
+++ b/charts/gatekeeper-library-constraints/generated/remove-azure-node-spot-taints.yaml
@@ -0,0 +1,17 @@
+apiVersion: mutations.gatekeeper.sh/v1beta1
+kind: ModifySet
+metadata:
+  name: remove-azure-node-spot-taints
+spec:
+  location: "spec.taints"
+  applyTo:
+    - groups: [""]
+      kinds: ["Node"]
+      versions: ["v1"]
+  parameters:
+    operation: prune
+    values:
+      fromList:
+        - effect: NoSchedule
+          key: kubernetes.azure.com/scalesetpriority
+          value: spot
diff --git a/library/modifysets/remove-azure-node-spot-taints.yaml b/library/modifysets/remove-azure-node-spot-taints.yaml
new file mode 100644
index 0000000..d5897e4
--- /dev/null
+++ b/library/modifysets/remove-azure-node-spot-taints.yaml
@@ -0,0 +1,17 @@
+apiVersion: mutations.gatekeeper.sh/v1beta1
+kind: ModifySet
+metadata:
+  name: remove-azure-node-spot-taints
+spec:
+  location: "spec.taints"
+  applyTo:
+    - groups: [""]
+      kinds: ["Node"]
+      versions: ["v1"]
+  parameters:
+    operation: prune
+    values:
+      fromList:
+        - effect: NoSchedule
+          key: kubernetes.azure.com/scalesetpriority
+          value: spot