update overprovisioning (#14)

Co-authored-by: foxhound <[email protected]>

Author: s-skorobohatko

charts/overprovisioning/Chart.yaml

@@ -1,3 +1,3 @@
 ---
 name: overprovisioning
-version: 0.0.2
+version: 0.0.3

charts/overprovisioning/templates/deployment.yaml

@@ -0,0 +1,23 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.name }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicas }}
+  {{- end }}
+  selector:
+    matchLabels:
+      run: {{ .Values.name }}
+  template:
+    metadata:
+      labels:
+        run: {{ .Values.name }}
+    spec:
+      priorityClassName: {{ .Values.name }}
+      containers:
+      - name: reserve-resources
+        image: {{ .Values.image }}
+        resources:
+          requests:
+            cpu: {{ .Values.resources.cpu }}

charts/overprovisioning/templates/overprovisioning.yaml

@@ -0,0 +1,9 @@
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ .Values.name }}
+spec:
+  maxUnavailable: {{ .Values.maxUnavailable }}
+  selector:
+    matchLabels:
+      run: {{ .Values.name }}

charts/overprovisioning/templates/pdb.yaml

@@ -0,0 +1,7 @@
+apiVersion: scheduling.k8s.io/v1
+kind: PriorityClass
+metadata:
+  name: {{ .Values.name }}
+value: -10
+globalDefault: false
+description: "Priority class used by {{ .Values.name }}."

charts/overprovisioning/templates/priorityclass.yaml

@@ -0,0 +1,8 @@
+name: "overprovisioning"
+replicas: 4
+maxUnavailable: 1
+resources:
+  cpu: "200m"
+image: "k8s.gcr.io/pause"
+autoscaling:
+  enabled: false