Merge branch 'loki-passdown-values' into 'master'

Loki passdown values

See merge request !2734

(cherry picked from commit fe97b9d5)

99653255 Passingdown promtail and fluentbit values
f2eda0ab test
496e7d11 test
38107b32 test
e3805a69 test

chart/templates/loki/values.yaml

@@ -34,6 +34,18 @@ monitoring:
       insecureSkipVerify: true  # Prometheus does not support Istio security naming, thus skip verifying target pod certificate
     {{- end }}
 
+{{- $disableDefaultFLB := dig "additionalOutputs" "disableDefault" false .Values.fluentbit.values }}
+{{- if and .Values.fluentbit.enabled (not $disableDefaultFLB) }}
+fluentbit:
+  enabled: true
+{{- end }}
+
+{{- if .Values.promtail.enabled }}
+promtail:
+  enabled: true
+{{- end }}
+
+
 loki:
   storage:
     {{- if (eq .Values.loki.strategy "monolith") }}