feat(opentelemetry-collector): support for extraEnvs and extraEnvsFrom templating

Author: thejoeejoee

charts/opentelemetry-collector/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: opentelemetry-collector
-version: 0.144.0
+version: 0.144.1
 description: OpenTelemetry Collector Helm chart for Kubernetes
 type: application
 home: https://opentelemetry.io/

charts/opentelemetry-collector/UPGRADING.md

@@ -4,6 +4,10 @@ These upgrade guidelines only contain instructions for version upgrades which re
 If the version you want to upgrade to is not listed here, then there is nothing to do for you.
 Just upgrade and enjoy.
 
+## 0.144.0 to 0.144.1
+
+The `extraEnvs` and `extraEnvsFrom` are now templated in the same manner other templated fields, e.g. `extraVolumes`. If you are using any `{{ }}` syntax in `extraEnvs` or `extraEnvsFrom` you will need to escape them using ``` {{` <original content> `}} ```.
+
 ## 0.121.0 to 0.122.0
 
 In the v0.123.1 Collector release we stopped pushing images to Dockerhub due to how their new rate limit changes affected our CI. If you're using `otel/opentelemetry-collector-k8s` for the image you should switch to `ghcr.io/open-telemetry/opentelemetry-collector-releases/opentelemetry-collector-k8s`. See https://github.com/open-telemetry/community/issues/2641 for more details.
@@ -21,7 +25,7 @@ The deprecated memory ballast extension has been removed from the default config
 
 ## 0.88.0 to 0.89.0
 
-> [!WARNING]  
+> [!WARNING]
 > Critical content demanding immediate user attention due to potential risks.
 
 As part of working towards using the [OpenTelemetry Collector Kubernetes Distro](https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-k8s) by default, the chart now requires users to explicitly set an image repository. If you are already explicitly setting an image repository this breaking change does not affect you.

charts/opentelemetry-collector/examples/alternate-config/rendered/clusterrole.yaml

@@ -5,7 +5,7 @@ kind: ClusterRole
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/clusterrolebinding.yaml

@@ -5,7 +5,7 @@ kind: ClusterRoleBinding
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"
@@ -26,7 +26,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 0391bf0aa6475502cbbbf6055567826937ece551600dd1c333ba9183220e7da2
+        checksum/config: 9ac0d2c2fc009c0619eb99dffe34bc562f225fce3bd78bf2ac8ca8facaceb177
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/alternate-config/rendered/service.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/custom-metrics-hpa/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"

charts/opentelemetry-collector/examples/custom-metrics-hpa/rendered/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.144.0
+    helm.sh/chart: opentelemetry-collector-0.144.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.144.0"
@@ -25,7 +25,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 616b6b38a8ad5a3e7b251853efe92a744c005084fafa20c0bb933644070bcf02
+        checksum/config: 19feccb6effc24a44272ff73b3ae19668cca7951ab17e99a088ecfbb175b04cd
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector