[stable/anchore-engine] add nodeSelector support (#3781)

stable/anchore-engine/Chart.yaml

@@ -1,5 +1,5 @@
 name: anchore-engine
-version: 0.1.3
+version: 0.1.4
 appVersion: 0.1.6
 description: Anchore container analysis and policy evaluation engine service
 keywords:

stable/anchore-engine/templates/core_deployment.yaml

@@ -98,3 +98,15 @@ spec:
           failureThreshold: 10
         resources:
 {{ toYaml .Values.coreConfig.resources | indent 10 }}
+    {{- if .Values.coreConfig.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.coreConfig.nodeSelector | indent 8 }}
+    {{- end }}
+    {{- with .Values.coreConfig.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.coreConfig.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}

stable/anchore-engine/templates/worker_deployment.yaml

@@ -85,3 +85,15 @@ spec:
         {{- end }}
         - name: analysis-scratch
           {{ toYaml .Values.workerConfig.analysisScratchVolume.details -}}
+    {{- if .Values.workerConfig.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.workerConfig.nodeSelector | indent 8 }}
+    {{- end }}
+    {{- with .Values.workerConfig.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.workerConfig.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}

stable/anchore-engine/values.yaml

@@ -137,6 +137,15 @@ coreConfig:
   #    cpu: 100m
   #    memory: 4Gi
 
+  ## Node labels for pod assignment
+  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
+  ##
+  nodeSelector: {}
+
+  tolerations: []
+
+  affinity: {}
+
 # Configuration for the worker pods that perform image analysis
 # There may be many of these workers but best practice is to not have more than one per node since analysis
 # is very IO intensive. Use of affinity/anti-affinity rules for scheduling the workers is future work.
@@ -181,3 +190,12 @@ workerConfig:
   #  requests:
   #    cpu: 100m
   #    memory: 2Gi
+
+  ## Node labels for pod assignment
+  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
+  ##
+  nodeSelector: {}
+
+  tolerations: []
+
+  affinity: {}