feat: add variable for SAMPLED_DEFAULT_RATE (#1634)

Author: artBass-rip

charts/sentry/templates/sentry/_helper-sentry.tpl

@@ -161,6 +161,9 @@ sentry.conf.py: |-
 
   SENTRY_OPTIONS['system.secret-key'] = secret_key
 
+  # Set default for SAMPLED_DEFAULT_RATE:
+  SAMPLED_DEFAULT_RATE = {{ .Values.global.sampledDefaultRate | default 1.0 }}
+
   # Instruct Sentry that this install intends to be run by a single organization
   # and thus various UI optimizations should be enabled.
   SENTRY_SINGLE_ORGANIZATION = {{ if .Values.sentry.singleOrganization }}True{{ else }}False{{ end }}

charts/sentry/values.yaml

@@ -4,6 +4,10 @@ prefix:
 ipv6: false
 
 global:
+
+  # Set SAMPLED_DEFAULT_RATE parameter for all projects
+  # sampledDefaultRate: 1.0
+
   nodeSelector: {}
   tolerations: []
   sidecars: []