refactor: drop rootless support (#1)

Reviewed-on: #1
Co-authored-by: Robert Kaussow <mail@thegeeklab.de>
Co-committed-by: Robert Kaussow <mail@thegeeklab.de>

_docs/index.md

@@ -0,0 +1,101 @@
+---
+title: podman
+type: docs
+---
+
+[![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.podman)
+[![Build Status](https://img.shields.io/drone/build/ansible/xoxys.podman?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.podman)
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg?label=license)](https://gitea.rknet.org/ansible/xoxys.podman/src/branch/main/LICENSE)
+
+Setup Podman container manager.
+
+<!--more-->
+
+- [Requirements](#requirements)
+- [Default Variables](#default-variables)
+  - [podman_containers_logger](#podman_containers_logger)
+  - [podman_engine_event_logger](#podman_engine_event_logger)
+  - [podman_nsremap_range_length](#podman_nsremap_range_length)
+  - [podman_nsremap_range_start](#podman_nsremap_range_start)
+  - [podman_registries](#podman_registries)
+  - [podman_sebooleans](#podman_sebooleans)
+- [Dependencies](#dependencies)
+
+---
+
+## Requirements
+
+- Minimum Ansible version: `2.1`
+
+
+## Default Variables
+
+### podman_containers_logger
+
+#### Default value
+
+```YAML
+podman_containers_logger: journald
+```
+
+### podman_engine_event_logger
+
+#### Default value
+
+```YAML
+podman_engine_event_logger: journald
+```
+
+### podman_nsremap_range_length
+
+#### Default value
+
+```YAML
+podman_nsremap_range_length: 65536
+```
+
+### podman_nsremap_range_start
+
+#### Default value
+
+```YAML
+podman_nsremap_range_start: 231072
+```
+
+### podman_registries
+
+List of docker registries to auto login
+
+#### Default value
+
+```YAML
+podman_registries: []
+```
+
+#### Example usage
+
+```YAML
+podman_registries:
+  - registry: myregistry.example.com (optional)
+    username: docker
+    password: secure
+    reauthorize: False
+    state: present
+```
+
+### podman_sebooleans
+
+#### Default value
+
+```YAML
+podman_sebooleans:
+  - name: container_manage_cgroup
+    state: true
+    persistent: true
+```
+
+
+
+## Dependencies
+
+None.