Ensure compatibility with Helm v4 for the collection (#1090) (#1096)

This is a backport of PR #1090 as merged into main (e6076e5).
SUMMARY

Ensure compatibility with Helm v4 for modules helm_plugin and helm_plugin_info
Partially addresses #1038

ISSUE TYPE


Feature Pull Request

COMPONENT NAME

helm_plugin
helm_plugin_info
helm_info
helm_pull
helm_registry_auth
helm
helm_template

Reviewed-by: Bikouo Aubin
Reviewed-by: Matthew Johnson

tests/integration/targets/helm_plain_http/.gitignore

@@ -0,0 +1 @@
+redis*

tests/integration/targets/helm_plain_http/inventory.ini

@@ -1,3 +1,4 @@
 [all]
 helm-3.12.3 helm_version=v3.12.3 test_namespace=helm-plain-http-v3-12-3 tests_should_failed=true
-helm-3.18.2 helm_version=v3.18.2 test_namespace=helm-plain-http-v3-18-2 tests_should_failed=false
+helm-3.18.2 helm_version=v3.18.2 test_namespace=helm-plain-http-v3-18-2 tests_should_failed=false
+helm-4.0.0 helm_version=v4.0.0 test_namespace=helm-plain-http-v4-0-0 tests_should_failed=false

tests/integration/targets/helm_plain_http/playbooks/play.yaml

@@ -1,6 +1,7 @@
 - name: Run test for helm plain http option
   hosts: all
   gather_facts: true
+  strategy: free
 
   vars:
     ansible_connection: local
@@ -8,7 +9,7 @@
     chart_test_oci: "oci://registry-1.docker.io/bitnamicharts/redis"
 
   roles:
-    - setup_namespace
+    - role: setup_namespace
 
   tasks:
     - ansible.builtin.include_tasks: tasks/test.yaml

tests/integration/targets/helm_plain_http/playbooks/tasks/test.yaml

@@ -13,10 +13,6 @@
       vars:
         helm_install_path: "{{ install_path.path }}"
 
-    - name: Set helm binary path
-      ansible.builtin.set_fact:
-        helm_binary: "{{ install_path.path }}/{{ ansible_system | lower }}-amd64/helm"
-
     # helm
     - name: Run helm with plain_http
       kubernetes.core.helm: