Add shareProcessNamespace option

Signed-off-by: Danny Rehelis <autogun@gmail.com>
fluent · Dec 29, 2022 · 5087016 · 5087016
1 parent 8e9e529
commit 5087016
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/charts/fluent-bit/Chart.yaml b/charts/fluent-bit/Chart.yaml
@@ -6,7 +6,7 @@ keywords:
   - fluent-bit
   - fluentd
 version: 0.21.8
-appVersion: 2.0.8
+appVersion: 2.0.9
 icon: https://raw.githubusercontent.com/cncf/artwork/master/projects/fluentd/fluentbit/icon/fluentbit-icon-color.svg
 home: https://fluentbit.io/
 sources:
@@ -22,5 +22,5 @@ maintainers:
     email: steve.hipwell@gmail.com
 annotations:
   artifacthub.io/changes: |
-    - kind: changed
-      description: "Update fluent-bit image to 2.0.8"
+    - kind: add
+      description: "Add shareProcessNamespace option"
diff --git a/charts/fluent-bit/templates/_pod.tpl b/charts/fluent-bit/templates/_pod.tpl
@@ -1,6 +1,9 @@
 {{- define "fluent-bit.pod" -}}
 serviceAccountName: {{ include "fluent-bit.serviceAccountName" . }}
 {{- with .Values.imagePullSecrets }}
+{{ if  .Values.shareProcessNamespace }}
+shareProcessNamespace: true
+{{ end }}
 imagePullSecrets:
   {{- toYaml . | nindent 2 }}
 {{- end }}

diff --git a/charts/fluent-bit/values.yaml b/charts/fluent-bit/values.yaml
@@ -256,6 +256,10 @@ envWithTpl: []
 
 envFrom: []
 
+# shareProcessNamespace enables process namespace sharing between fluent-bit and the extraContainers
+# This is useful if fluent-bit must be signaled, e.g. to send a SIGHUP for a configuration reload
+shareProcessNamespace: false
+
 extraContainers: []
 #   - name: do-something
 #     image: busybox