Allow datadog.tags to convert the spaces in between the individual tags to underscores (#2254)

* allow datadog.tags to convert the spaces to underscores for individual tags that contain spaces

* changed the changelog wording

* resolve merge conflicts

Author: mrdoggopat

charts/datadog/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Datadog changelog
 
+## 3.157.1
+
+* Allow `datadog.tags` to convert the spaces to underscores on individual tags that contain spaces.
+
 ## 3.157.0
 
 * Enable Datadog Operator chart dependency ([#2112](https://github.com/DataDog/helm-charts/pull/2112)).

charts/datadog/Chart.yaml

@@ -1,7 +1,7 @@
 ---
 apiVersion: v1
 name: datadog
-version: 3.157.0
+version: 3.157.1
 appVersion: "7"
 description: Datadog Agent
 keywords:

charts/datadog/README.md

@@ -1,6 +1,6 @@
 # Datadog
 
-![Version: 3.157.0](https://img.shields.io/badge/Version-3.157.0-informational?style=flat-square) ![AppVersion: 7](https://img.shields.io/badge/AppVersion-7-informational?style=flat-square)
+![Version: 3.157.1](https://img.shields.io/badge/Version-3.157.1-informational?style=flat-square) ![AppVersion: 7](https://img.shields.io/badge/AppVersion-7-informational?style=flat-square)
 
 [Datadog](https://www.datadoghq.com/) is a hosted infrastructure monitoring platform. This chart adds the Datadog Agent to all nodes in your cluster via a DaemonSet. It also optionally depends on the [kube-state-metrics chart](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-state-metrics). For more information about monitoring Kubernetes with Datadog, please refer to the [Datadog documentation website](https://docs.datadoghq.com/agent/basic_agent_usage/kubernetes/).
 

charts/datadog/templates/_components-common-env.yaml

@@ -24,7 +24,7 @@
 {{- end }}
 {{- if .Values.datadog.tags }}
 - name: DD_TAGS
-  value: {{ tpl (.Values.datadog.tags | join " " | quote) . }}
+  value: {{ tpl (.Values.datadog.tags | toJson | quote) . }}
 {{- end }}
 {{- if .Values.datadog.nodeLabelsAsTags }}
 - name: DD_KUBERNETES_NODE_LABELS_AS_TAGS