diff --git a/charts/hub/templates/kerberos-hub/hub-api.yaml b/charts/hub/templates/kerberos-hub/hub-api.yaml
index 4842f72..d111cc9 100644
--- a/charts/hub/templates/kerberos-hub/hub-api.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-api.yaml
@@ -121,7 +121,7 @@ spec:
         app: hub-api
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-hub/hub-cleanup.yaml b/charts/hub/templates/kerberos-hub/hub-cleanup.yaml
index dae9b1d..3ef5e1a 100644
--- a/charts/hub/templates/kerberos-hub/hub-cleanup.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-cleanup.yaml
@@ -22,7 +22,7 @@ spec:
         app: hub-cleanup
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-hub/hub-frontend-demo.yaml b/charts/hub/templates/kerberos-hub/hub-frontend-demo.yaml
index 7f6a98c..f7330f6 100644
--- a/charts/hub/templates/kerberos-hub/hub-frontend-demo.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-frontend-demo.yaml
@@ -82,7 +82,7 @@ spec:
         app: hub-frontend-demo
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-hub/hub-frontend.yaml b/charts/hub/templates/kerberos-hub/hub-frontend.yaml
index fc10b6d..3bd342d 100644
--- a/charts/hub/templates/kerberos-hub/hub-frontend.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-frontend.yaml
@@ -161,7 +161,7 @@ spec:
         app: hub-frontend
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-hub/hub-monitor-device.yaml b/charts/hub/templates/kerberos-hub/hub-monitor-device.yaml
index 378dacf..aa484c9 100644
--- a/charts/hub/templates/kerberos-hub/hub-monitor-device.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-monitor-device.yaml
@@ -22,7 +22,7 @@ spec:
         app: hub-monitor-device
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-hub/hub-serviceaccount.yaml b/charts/hub/templates/kerberos-hub/hub-serviceaccount.yaml
index 3087a3e..bdd49ae 100644
--- a/charts/hub/templates/kerberos-hub/hub-serviceaccount.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-serviceaccount.yaml
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: {{ .Values.kerberoshub.serviceAccount.name }}
+  name: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
   namespace: {{ .Release.Namespace }}
   annotations:
     {{- toYaml .Values.kerberoshub.serviceAccount.annotations | nindent 4 }}
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-analysis.yaml b/charts/hub/templates/kerberos-pipeline/pipe-analysis.yaml
index 450a064..d2ff4ff 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-analysis.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-analysis.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-analysis
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-counting.yaml b/charts/hub/templates/kerberos-pipeline/pipe-counting.yaml
index 0346306..4180666 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-counting.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-counting.yaml
@@ -20,7 +20,7 @@ spec:
         app: pipe-counting
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-dominantcolor.yaml b/charts/hub/templates/kerberos-pipeline/pipe-dominantcolor.yaml
index 0129c44..74e93d5 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-dominantcolor.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-dominantcolor.yaml
@@ -20,7 +20,7 @@ spec:
         app: pipe-dominantcolor
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-event.yaml b/charts/hub/templates/kerberos-pipeline/pipe-event.yaml
index 4dc7c22..32003f3 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-event.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-event.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-event
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-export.yaml b/charts/hub/templates/kerberos-pipeline/pipe-export.yaml
index 1da0c81..d86626c 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-export.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-export.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-export
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-monitor.yaml b/charts/hub/templates/kerberos-pipeline/pipe-monitor.yaml
index 0243d54..1cb283c 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-monitor.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-monitor.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-monitor
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-notify-test.yaml b/charts/hub/templates/kerberos-pipeline/pipe-notify-test.yaml
index 35a65f9..a237f3a 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-notify-test.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-notify-test.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-notify-test
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-notify.yaml b/charts/hub/templates/kerberos-pipeline/pipe-notify.yaml
index 70cd24e..b8ec533 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-notify.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-notify.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-notify
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-sequence.yaml b/charts/hub/templates/kerberos-pipeline/pipe-sequence.yaml
index 216374a..2e8349f 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-sequence.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-sequence.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-sequence
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-sprite.yaml b/charts/hub/templates/kerberos-pipeline/pipe-sprite.yaml
index f275a51..3a4fb1c 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-sprite.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-sprite.yaml
@@ -21,7 +21,7 @@ spec:
         app: pipe-sprite
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-throttler.yaml b/charts/hub/templates/kerberos-pipeline/pipe-throttler.yaml
index 4e2dd31..0efc423 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-throttler.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-throttler.yaml
@@ -22,7 +22,7 @@ spec:
         app: pipe-throttler
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/templates/kerberos-pipeline/pipe-thumbnail.yaml b/charts/hub/templates/kerberos-pipeline/pipe-thumbnail.yaml
index ff3f59d..39e3396 100644
--- a/charts/hub/templates/kerberos-pipeline/pipe-thumbnail.yaml
+++ b/charts/hub/templates/kerberos-pipeline/pipe-thumbnail.yaml
@@ -20,7 +20,7 @@ spec:
         app: pipe-thumbnail
     spec:
       {{- if .Values.kerberoshub.serviceAccount.create }}
-      serviceAccountName: {{ .Values.kerberoshub.serviceAccount.name }}
+      serviceAccountName: {{ default (printf "%s-%s-sa" .Release.Name .Chart.Name | trunc 63 | trimSuffix "-") .Values.kerberoshub.serviceAccount.name }}
       {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/hub/values.yaml b/charts/hub/values.yaml
index e307bd4..592c8c4 100644
--- a/charts/hub/values.yaml
+++ b/charts/hub/values.yaml
@@ -169,6 +169,7 @@ admin:
       cookieSecret: "generate-a-random-cookie-secret"
       organization: "github-organization"
       team: "github-team"
+
 ###########################################################################
 # Following are all the different deployments needed to make
 # Hub properly working.
@@ -180,7 +181,7 @@ kerberoshub:
   #      value: "custom_value"
   serviceAccount:
     # serviceAccount.create Enable creation of ServiceAccount
-    create: true
+    create: false
     # If create is set to false, a name is not used in helm chart
     name: ""
     # additional ServiceAccount annotations