buildbuddy-redis: allow specifying tolerations and nodeSelector (#80)

Follow-up for PR #71 - change did not include buildbuddy-redis Chart.
Also while at it, allowing specifying nodeSelector.

---------

Co-authored-by: Son Luong Ngoc <son@buildbuddy.io>

charts/buildbuddy-redis/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: BuildBuddy Redis LRU
 name: buildbuddy-redis
-version: 0.0.10 # Chart version
+version: 0.0.11 # Chart version
 appVersion: 5.0.4 # Version of deployed app
 keywords:
   - buildbuddy

charts/buildbuddy-redis/templates/deployment.yaml

@@ -33,6 +33,14 @@ spec:
         {{- .Values.extraPodLabels | toYaml | nindent 8 }}
         {{- end }}
     spec:
+      {{- if .Values.nodeSelector}}
+      nodeSelector:
+        {{- toYaml .Values.nodeSelector | nindent 8 }}
+      {{- end }}
+      {{- if .Values.tolerations}}
+      tolerations:
+        {{- toYaml .Values.tolerations | nindent 8 }}
+      {{- end }}
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"

charts/buildbuddy-redis/values.yaml

@@ -14,6 +14,20 @@ image:
 ## Using multiple replicas with a sqlite3 database or disk storage is not supported.
 replicas: 1
 
+## The nodeSelector used for placing pods in separate node pools/groups
+# nodeSelector:
+#   # GCP
+#   cloud.google.com/gke-nodepool: my-redis-pool
+#   # AWS
+#   eks.amazonaws.com/nodegroup: my-redis-pool
+
+## The taints to schedule pods on (useful for mixed architecture clusters)
+# tolerations:
+#   - effect: NoSchedule
+#     key: hardware_requirements
+#     operator: Equal
+#     value: x86_64
+
 ## Maximum memory redis will use, should be less than the kubernetes resource limits below.
 maxMemory: "5gb"