feat(logs): add sumologic.logs.additionalFields property

.changelog/3286.added.txt

@@ -0,0 +1 @@
+feat(logs): add `sumologic.logs.additionalFields` property

deploy/helm/sumologic/README.md

@@ -95,6 +95,7 @@ The following table lists the configurable parameters of the Sumo Logic chart an
 | `sumologic.logs.defaultFluentd.excludePriorityRegex`                                  | Configuration option only for Fluentd, a regular expression for priority. Matching priority will be excluded from Sumo. The logs will still be sent to FluentD.                                                                                                                                                                                                      | `""`                                                                                                                                                                                 |
 | `sumologic.logs.defaultFluentd.excludeUnitRegex`                                      | Configuration option only for Fluentd, a regular expression for unit. Matching unit will be excluded from Sumo. The logs will still be sent to FluentD. .                                                                                                                                                                                                            | `""`                                                                                                                                                                                 |
 | `sumologic.logs.fields`                                                               | Fields to be created at Sumo Logic to ensure logs are tagged with relevant metadata. [Sumo Logic help](https://help.sumologic.com/docs/manage/fields/#manage-fields)                                                                                                                                                                                                 | `["cluster", "container", "daemonset", "deployment", "host", "namespace", "node", "pod", "service", "statefulset"]`                                                                  |
+| `sumologic.logs.additionalFields`                                                     | Additional Fields to be created in Sumo Logic. [Sumo Logic help](https://help.sumologic.com/docs/manage/fields/#manage-fields)                                                                                                                                                                                                                                       | `[]`                                                                                                                                                                                 |
 | `sumologic.logs.metadata.provider`                                                    | Defines logs metadata enrichment provider - `otelcol` or `fluentd`. `otelcol` is the default and is recommended. `fluentd` is deprecated.                                                                                                                                                                                                                            | `otelcol`                                                                                                                                                                            |
 | `sumologic.logs.sourceType`                                                           | The type of the Sumo Logic source being used for logs ingestion. Can be `http` for [HTTP Source](https://help.sumologic.com/docs/send-data/hosted-collectors/http-source/logs-metrics/) or `otlp` for [OTLP/HTTP Source](https://help.sumologic.com/docs/send-data/hosted-collectors/http-source/otlp/).                                                             | `http`                                                                                                                                                                               |
 | `sumologic.metrics.enabled`                                                           | Set the enabled flag to false for disabling metrics ingestion altogether.                                                                                                                                                                                                                                                                                            | `true`                                                                                                                                                                               |

deploy/helm/sumologic/conf/setup/fields.tf

@@ -13,3 +13,19 @@ resource "sumologic_field" {{ $value | quote }} {
   state = "Enabled"
 }
 {{- end }}
+
+{{- range $value := .Values.sumologic.logs.additionalFields }}
+resource "sumologic_field" {{ $value | quote }} {
+  count = var.create_fields ? 1 : 0
+
+  lifecycle {
+    # ignore changes for name and type, as older installations have been case sensitive
+    # see: https://github.com/SumoLogic/sumologic-kubernetes-collection/issues/2865
+    ignore_changes = [field_name, data_type]
+  }
+
+  field_name = {{ $value | quote }}
+  data_type = "String"
+  state = "Enabled"
+}
+{{- end }}

deploy/helm/sumologic/values.yaml

@@ -464,6 +464,10 @@ sumologic:
       - service
       - statefulset
 
+    ## Additional fields to be created in Sumo Logic.
+    ## https://help.sumologic.com/docs/manage/fields/#manage-fields
+    additionalFields: []
+
     sourceType: http
 
   ### Metrics configuration

tests/helm/testdata/goldenfile/terraform/logs_fields.input.yaml

@@ -0,0 +1,5 @@
+sumologic:
+  logs:
+    additionalFields:
+      - addfield1
+      - addfield2