helm - Add reuse-values when running helm diff (#683) (#692)

helm - Add reuse-values when running helm diff

SUMMARY

closes #680

ISSUE TYPE

Bugfix Pull Request

COMPONENT NAME

helm

Reviewed-by: GomathiselviS
Reviewed-by: Alina Buzachis
(cherry picked from commit 23e94b60c1)

Co-authored-by: Bikouo Aubin <79859644+abikouo@users.noreply.github.com>

tests/integration/targets/helm_diff/files/test-chart-reuse-values/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: chart-reuse-values
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

tests/integration/targets/helm_diff/files/test-chart-reuse-values/templates/configmap.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: cmap
+data:
+  ansible_version: {{ .Values.ansible_version }}
+  phase: {{ .Values.phase }}

tests/integration/targets/helm_diff/files/test-chart-reuse-values/values.yaml

@@ -0,0 +1,2 @@
+ansible_version: milestone
+phase: uat