From e500f835d997e5603588fc5d9ca32b4cc5b7f12a Mon Sep 17 00:00:00 2001
From: hobord <balazs.szabo@gmail.com>
Date: Thu, 12 Sep 2024 15:14:51 +0200
Subject: [PATCH] add resource controll to collector

---
 charts/doit-eks-lens/Chart.yaml                  |  2 +-
 charts/doit-eks-lens/templates/doit-otelcol.yaml |  7 +++----
 charts/doit-eks-lens/values.yaml                 | 13 ++++++++++---
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/charts/doit-eks-lens/Chart.yaml b/charts/doit-eks-lens/Chart.yaml
index 144c831..8d7f03e 100644
--- a/charts/doit-eks-lens/Chart.yaml
+++ b/charts/doit-eks-lens/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v2
 name: doit-eks-lens
 description: A Helm chart for DoiT EKS lens
 type: application
-version: 1.0.2
+version: 1.0.3
 appVersion: "0.0.1"
diff --git a/charts/doit-eks-lens/templates/doit-otelcol.yaml b/charts/doit-eks-lens/templates/doit-otelcol.yaml
index 4c5008e..e2f5601 100644
--- a/charts/doit-eks-lens/templates/doit-otelcol.yaml
+++ b/charts/doit-eks-lens/templates/doit-otelcol.yaml
@@ -164,9 +164,7 @@ data:
         timeout: 30s
         send_batch_size : 800
       memory_limiter:
-         check_interval: 1s
-         limit_percentage: 70
-         spike_limit_percentage: 30
+{{ toYaml .Values.collector.otelcol.memory_limiter | nindent 8 }}
       resource/1:
           attributes:
             - key: service.name
@@ -408,7 +406,8 @@ spec:
           successThreshold: 1
           timeoutSeconds: 1
         name: otelcol
-        resources: {}
+        resources:
+{{ toYaml .Values.collector.otelcol.resources | nindent 10 }}
         volumeMounts:
         - mountPath: /conf
           name: doit-collector-config
diff --git a/charts/doit-eks-lens/values.yaml b/charts/doit-eks-lens/values.yaml
index 64f62af..d8e46fd 100644
--- a/charts/doit-eks-lens/values.yaml
+++ b/charts/doit-eks-lens/values.yaml
@@ -19,9 +19,16 @@ collector:
       endpoint: "kube-state-metrics:8080"
   ## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
   tolerations: []
+  ## Ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
+  resources: {}
+  ## Ref: https://github.com/open-telemetry/opentelemetry-collector/blob/main/processor/memorylimiterprocessor/README.md
+  memory_limiter:
+    check_interval: 1s
+    limit_percentage: 70
+    spike_limit_percentage: 30
 
 metricsDeploymentId: xxxxxxxxx
-s3_bucket: 'doitintl-eks-metrics-xxxxxxxx-us-east-1'
-s3_prefix: 'eks-metrics/xxxxxxxx/us-east-1/public'
+s3_bucket: "doitintl-eks-metrics-xxxxxxxx-us-east-1"
+s3_prefix: "eks-metrics/xxxxxxxx/us-east-1/public"
 role_arn: arn:aws:iam::xxxxxxxx:role/doit_eks_us-east-1_public
-region: us-east-1
\ No newline at end of file
+region: us-east-1