allow configuring replicas for ui

Signed-off-by: Greg Nyahay <greg.nyahay@anchore.com>

Author: gnyahay

stable/enterprise/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: enterprise
-version: "3.17.2"
+version: "3.17.3"
 appVersion: "5.23.0"
 kubeVersion: 1.23.x - 1.34.x || 1.23.x-x - 1.34.x-x
 description: |

stable/enterprise/templates/ui_deployment.yaml

@@ -10,7 +10,7 @@ metadata:
 spec:
   selector:
     matchLabels: {{- include "enterprise.common.matchLabels" (merge (dict "component" $component) .) | nindent 6 }}
-  replicas: 1
+  replicas: {{ .Values.ui.replicaCount }}
   strategy: {{- include "enterprise.common.deploymentStrategy" . | nindent 4 }}
   template:
     metadata:

stable/enterprise/tests/__snapshot__/configmap_test.yaml.snap

@@ -1003,7 +1003,7 @@ should render the configmaps:
         enable_ssl: false
         enable_proxy: false
         allow_shared_login: true
-        redis_flushdb: true
+        redis_flushdb: false
         force_websocket: false
         authentication_lock:
           count: 5

stable/enterprise/values.yaml

@@ -775,6 +775,7 @@ anchoreConfig:
     enable_proxy: false
 
     ## @param anchoreConfig.ui.enable_ssl Enable SSL in the Anchore UI container
+    ## NOTE: requires enable_proxy: true
     ##
     enable_ssl: false
 
@@ -786,8 +787,9 @@ anchoreConfig:
 
     ## @param anchoreConfig.ui.redis_flushdb Flush user session keys and empty data on Anchore UI startup
     ## If the datastore is flushed, any users with active sessions will be required to re-authenticate
+    ## When running multiple UI replicas this should be set to false
     ##
-    redis_flushdb: true
+    redis_flushdb: false
 
     ## @param anchoreConfig.ui.force_websocket Force WebSocket protocol for socket message communications
     ##
@@ -1610,6 +1612,10 @@ ui:
   ##
   ldapsRootCaCertName: ""
 
+  ## @param ui.replicaCount Number of replicas for the Anchore UI deployment
+  ##
+  replicaCount: 1
+
   ## @param ui.service.type Service type for Anchore UI
   ## @param ui.service.port Service port for Anchore UI
   ## @param ui.service.annotations Annotations for Anchore UI service
@@ -1621,7 +1627,6 @@ ui:
   service:
     type: ClusterIP
     port: 80
-    ## TODO - add service specific annotations & labels to ALL services
     annotations: {}
     labels: {}
     sessionAffinity: ClientIP