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https://github.com/ansible-collections/kubernetes.core.git
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13791ec7bf
SUMMARY Helm v4 is a major version with backward-incompatible changes, including to the flags and output of the Helm CLI and to the SDK. This version is currently not supported in the kubernetes.core. This PR is related to #1038 and is a short-term solution to mark compatibility explicitly ISSUE TYPE Bugfix Pull Request Docs Pull Request COMPONENT NAME helm helm_template helm_info helm_repository helm_pull helm_registry_auth helm_plugin helm_plugin_info ADDITIONAL INFORMATION Added `validate_helm_version()`` method to AnsibleHelmModule that enforces version constraint >=3.0.0,<4.0.0. Fails fast with clear error message: "Helm version must be >=3.0.0,<4.0.0, current version is {version}" Some modules (i.e. helm_registry_auth) technically is compatible with Helm v4, but validation was added to all helm modules. Partially coauthored by GitHub Copilot with Claude Sonnet 4 model. Addresses issue #1038 Reviewed-by: GomathiselviS <gomathiselvi@gmail.com> Reviewed-by: Yuriy Novostavskiy <yuriy@novostavskiy.kyiv.ua> Reviewed-by: Mike Graves <mgraves@redhat.com> Reviewed-by: Alina Buzachis Reviewed-by: Bianca Henderson <beeankha@gmail.com>
137 lines
3.2 KiB
Python
137 lines
3.2 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2020, Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = r"""
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---
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module: helm_plugin_info
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short_description: Gather information about Helm plugins
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version_added: 1.0.0
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author:
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- Abhijeet Kasurde (@Akasurde)
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requirements:
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- "helm (https://github.com/helm/helm/releases)"
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description:
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- Gather information about Helm plugins installed in namespace.
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options:
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#Helm options
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plugin_name:
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description:
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- Name of Helm plugin, to gather particular plugin info.
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type: str
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extends_documentation_fragment:
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- kubernetes.core.helm_common_options
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"""
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EXAMPLES = r"""
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- name: Gather Helm plugin info
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kubernetes.core.helm_plugin_info:
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- name: Gather Helm env plugin info
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kubernetes.core.helm_plugin_info:
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plugin_name: env
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"""
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RETURN = r"""
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stdout:
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type: str
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description: Full `helm` command stdout, in case you want to display it or examine the event log
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returned: always
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sample: ''
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stderr:
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type: str
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description: Full `helm` command stderr, in case you want to display it or examine the event log
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returned: always
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sample: ''
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command:
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type: str
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description: Full `helm` command built by this module, in case you want to re-run the command outside the module or debug a problem.
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returned: always
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sample: helm plugin list ...
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plugin_list:
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type: list
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description: Helm plugin dict inside a list
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returned: always
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sample: {
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"name": "env",
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"version": "0.1.0",
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"description": "Print out the helm environment."
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}
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rc:
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type: int
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description: Helm plugin command return code
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returned: always
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sample: 1
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"""
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import copy
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from ansible_collections.kubernetes.core.plugins.module_utils.helm import (
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AnsibleHelmModule,
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parse_helm_plugin_list,
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)
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from ansible_collections.kubernetes.core.plugins.module_utils.helm_args_common import (
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HELM_AUTH_ARG_SPEC,
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HELM_AUTH_MUTUALLY_EXCLUSIVE,
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)
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def main():
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argument_spec = copy.deepcopy(HELM_AUTH_ARG_SPEC)
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argument_spec.update(
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dict(
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plugin_name=dict(
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type="str",
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),
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)
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)
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module = AnsibleHelmModule(
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argument_spec=argument_spec,
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mutually_exclusive=HELM_AUTH_MUTUALLY_EXCLUSIVE,
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supports_check_mode=True,
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)
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# Validate Helm version >=3.0.0,<4.0.0
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module.validate_helm_version()
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plugin_name = module.params.get("plugin_name")
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plugin_list = []
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rc, output, err, command = module.get_helm_plugin_list()
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out = parse_helm_plugin_list(output=output.splitlines())
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for line in out:
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if plugin_name is None:
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plugin_list.append(
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{"name": line[0], "version": line[1], "description": line[2]}
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)
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continue
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if plugin_name == line[0]:
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plugin_list.append(
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{"name": line[0], "version": line[1], "description": line[2]}
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)
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break
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module.exit_json(
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changed=True,
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command=command,
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stdout=output,
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stderr=err,
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rc=rc,
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plugin_list=plugin_list,
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)
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if __name__ == "__main__":
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main()
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