From 3a6dd31b021fd785ee689237693718cd41904ad2 Mon Sep 17 00:00:00 2001
From: Daniel Budziwojski <135250101+dbudziwojskiNR@users.noreply.github.com>
Date: Thu, 5 Sep 2024 08:10:43 -0700
Subject: [PATCH] [nr-k8s-otel-collector] Add event.source.host (#1461)

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#### Is this a new chart

#### What this PR does / why we need it:

#### Which issue this PR fixes
*(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)`
format, will close that issue when PR gets merged)*
  - fixes #

#### Special notes for your reviewer:

#### Checklist
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- [x] Chart Version bumped
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---------

Co-authored-by: ramkrishankumarN <164395682+ramkrishankumarN@users.noreply.github.com>
---
 charts/nr-k8s-otel-collector/Chart.yaml                    | 2 +-
 .../templates/deployment-configmap.yaml                    | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/charts/nr-k8s-otel-collector/Chart.yaml b/charts/nr-k8s-otel-collector/Chart.yaml
index e8da89632..8c865e81c 100644
--- a/charts/nr-k8s-otel-collector/Chart.yaml
+++ b/charts/nr-k8s-otel-collector/Chart.yaml
@@ -17,7 +17,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.7.4
+version: 0.7.5
 
 dependencies:
   - name: common-library
diff --git a/charts/nr-k8s-otel-collector/templates/deployment-configmap.yaml b/charts/nr-k8s-otel-collector/templates/deployment-configmap.yaml
index c59bcb5e4..dd3d90ec6 100644
--- a/charts/nr-k8s-otel-collector/templates/deployment-configmap.yaml
+++ b/charts/nr-k8s-otel-collector/templates/deployment-configmap.yaml
@@ -445,6 +445,12 @@ data:
             action: upsert
             value: 'true'
 
+      transform/events:
+        log_statements:
+          - context: log
+            statements:
+              - set(attributes["event.source.host"], resource.attributes["k8s.node.name"])
+
       transform/low_data_mode_inator:
         metric_statements:
           - context: metric
@@ -576,6 +582,7 @@ data:
           receivers:
             - k8s_events
           processors:
+            - transform/events
             - resource/events
             - batch
           exporters: