feat(fluent-bit): add VPA controlledValues (#619)

* Handle controlledValues

Signed-off-by: Giuseppe D'Anna <giuseppe.danna@truelayer.com>

* Update annotation

Signed-off-by: Giuseppe D'Anna <giuseppe.danna@truelayer.com>

* Default empty

Signed-off-by: Giuseppe D'Anna <giuseppe.danna@truelayer.com>

* Update charts/fluent-bit/values.yaml

Co-authored-by: Steve Hipwell <steve.hipwell@gmail.com>
Signed-off-by: Giuseppe D'Anna <g.danna@live.it>

---------

Signed-off-by: Giuseppe D'Anna <giuseppe.danna@truelayer.com>
Signed-off-by: Giuseppe D'Anna <g.danna@live.it>
Co-authored-by: Steve Hipwell <steve.hipwell@gmail.com>

Author: larrywax

charts/fluent-bit/Chart.yaml

@@ -5,7 +5,7 @@ keywords:
   - logging
   - fluent-bit
   - fluentd
-version: 0.49.1
+version: 0.50.0
 appVersion: 4.0.3
 icon: https://raw.githubusercontent.com/cncf/artwork/master/projects/fluentd/fluentbit/icon/fluentbit-icon-color.svg
 home: https://fluentbit.io/
@@ -22,5 +22,5 @@ maintainers:
     email: steve.hipwell@gmail.com
 annotations:
   artifacthub.io/changes: |
-    - kind: changed
-      description: "Updated Fluent Bit OCI image to v4.0.3."
+    - kind: added
+      description: "Add VPA controlledValues option"

charts/fluent-bit/templates/vpa.yaml

@@ -15,7 +15,11 @@ spec:
     containerPolicies:
     - containerName: {{ .Chart.Name }}
       {{- with .Values.autoscaling.vpa.controlledResources }}
-      controlledResources: 
+      controlledResources:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.autoscaling.vpa.controlledValues }}
+      controlledValues:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       {{- with .Values.autoscaling.vpa.maxAllowed }}

charts/fluent-bit/values.yaml

@@ -244,6 +244,9 @@ autoscaling:
     # List of resources that the vertical pod autoscaler can control. Defaults to cpu and memory
     controlledResources: []
 
+    # Values that the vertical pod autoscaler can control. Allowed values are RequestsAndLimits and RequestsOnly. Default is RequestsAndLimits.
+    controlledValues:
+
     # Define the max allowed resources for the pod
     maxAllowed: {}
     # cpu: 200m