Add extraPorts option (#8945) (#8960)

* Add extraPorts option (#8945)

Signed-off-by: Scott Stanton <scott.stanton@veeva.com>

* bump version

Signed-off-by: Scott Stanton <scott.stanton@veeva.com>

* bump version

Signed-off-by: Scott Stanton <scott.stanton@veeva.com>

* fix typo

Signed-off-by: Scott Stanton <scott.stanton@veeva.com>

stable/fluent-bit/Chart.yaml

@@ -1,5 +1,5 @@
 name: fluent-bit
-version: 1.0.3
+version: 1.1.0
 appVersion: 0.14.9
 description: Fast and Lightweight Log/Data Forwarder for Linux, BSD and OSX
 keywords:

stable/fluent-bit/README.md

@@ -83,6 +83,7 @@ The following table lists the configurable parameters of the Fluent-Bit chart an
 | `extraEntries.input`               |    Extra entries for existing [INPUT] section                     | ``                    |
 | `extraEntries.filter`               |    Extra entries for existing [FILTER] section                     | ``                    |
 | `extraEntries.output`               |   Extra entries for existing [OUPUT] section                     | ``                    |
+| `extraPorts`                       | List of extra ports                        |                       |
 | `extraVolumeMounts`                | Mount an extra volume, required to mount ssl certificates when elasticsearch has tls enabled |          |
 | `extraVolume`                      | Extra volume                               |                                                |
 | `filter.enableExclude`                   | Enable the use of monitoring for a pod annotation of `fluentbit.io/exclude: true`. If present, discard logs from that pod.         | `true`                                 |

stable/fluent-bit/templates/daemonset.yaml

@@ -36,11 +36,16 @@ spec:
 {{ toYaml .Values.env | indent 10 }}
         resources:
 {{ toYaml .Values.resources | indent 10 }}
-{{- if .Values.metrics.enabled }}
+{{- if or .Values.metrics.enabled .Values.extraPorts }}
         ports:
-          - name: metrics
-            containerPort: 2020
-            protocol: TCP
+{{- if .Values.metrics.enabled }}
+        - name: metrics
+          containerPort: 2020
+          protocol: TCP
+{{- end -}}
+{{- if .Values.extraPorts }}
+{{ toYaml .Values.extraPorts | indent 8 }}
+{{- end }}
 {{- end }}
         volumeMounts:
         - name: varlog

stable/fluent-bit/values.yaml

@@ -120,6 +120,9 @@ extraEntries:
   output: |-
 #     # >=1 additional Key/Value entrie(s) for existing Ouput section
 
+## Extra ports to add to the daemonset ports section
+extraPorts: []
+
 ## Extra volumes containing additional files required for fluent-bit to work
 ## (eg. CA certificates)
 ## Ref: https://kubernetes.io/docs/concepts/storage/volumes/