[collector][supervisor] Fix custom image helper (#218)

Fixes ES-629.

This PR fixes an issue in the image helper. Before we had the default Collector image hardcoded in values so it would always be picked even when the Supervisor preset was enabled. Now by default there is no image hardcoded in the values. This allows the helper logic to work correctly:

If an image is given via values, no matter the circusmtances, always use it.
If no image is given via values and Supervisor preset is disabled: use the hardcoded default one.
If no image is given via values and Supervisor preset is enabled: use the custom supervised collector image.

Unfortunately this bug happened because I was using a custom image repository during my tests without realizing.

Author: douglascamata

charts/opentelemetry-collector/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## OpenTelemetry Collector
 
+## v0.115.27 / 2025-06-11
+- [Fix] Fix `image` template helper when using the Supervisor preset and when using the Collector CRDs.
 ## v0.115.26 / 2025-06-11
 - [Feat] Add an alpha `supervisor` preset under the `fleetManagement` preset
 - [Feat] Certain attributes related to the `fleetManagement` preset are now added

charts/opentelemetry-collector/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: opentelemetry-collector
-version: 0.115.27
+version: 0.115.28
 description: OpenTelemetry Collector Helm chart for Kubernetes
 type: application
 home: https://opentelemetry.io/

charts/opentelemetry-collector/examples/coralogix-exporter/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/coralogix-exporter/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 07309c6205c5b0bd70d78884041fe64a629f4bc971f062705c0604de85cfbc7e
+        checksum/config: 7b5633295a12c66292289779e60ad6fe0d751e7f85b77977bf198ee49468fb18
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/coralogix-exporter/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/clusterrole.yaml

@@ -5,7 +5,7 @@ kind: ClusterRole
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/clusterrolebinding.yaml

@@ -5,7 +5,7 @@ kind: ClusterRoleBinding
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.115.27
+    helm.sh/chart: opentelemetry-collector-0.115.28
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.126.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: c4c8dde5819cc8a946f28af07555435e0f4361794436e978760125df6c6577cc
+        checksum/config: 5c35bfd541d02d03aa5da21fb3ce19169d0ede41f8f9f1ded4abc50379860151
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector