feat: 重构项目目录结构并添加多个功能

- 新增脚本和配置文件用于管理Nomad节点和NFS存储
- 添加多个Ansible playbook用于配置和调试Nomad集群
- 新增Nomad job文件用于测试Podman和NFS功能
- 重构playbooks目录结构，按功能分类
- 更新Nomad客户端和服务端配置模板
- 添加SSH密钥分发和配置脚本
- 新增多个调试和修复问题的playbook

configuration/playbooks/distribute/distribute-podman-driver.yml

@@ -0,0 +1,76 @@
+---
+- name: Distribute Nomad Podman Driver to all nodes
+  hosts: nomad_cluster
+  become: yes
+  vars:
+    nomad_user: nomad
+    nomad_data_dir: /opt/nomad/data
+    nomad_plugins_dir: "{{ nomad_data_dir }}/plugins"
+
+  tasks:
+    - name: Stop Nomad service
+      systemd:
+        name: nomad
+        state: stopped
+
+    - name: Create plugins directory
+      file:
+        path: "{{ nomad_plugins_dir }}"
+        state: directory
+        owner: "{{ nomad_user }}"
+        group: "{{ nomad_user }}"
+        mode: '0755'
+
+    - name: Copy Nomad Podman driver from local
+      copy:
+        src: /tmp/nomad-driver-podman
+        dest: "{{ nomad_plugins_dir }}/nomad-driver-podman"
+        owner: "{{ nomad_user }}"
+        group: "{{ nomad_user }}"
+        mode: '0755'
+
+    - name: Update Nomad configuration for plugin directory
+      lineinfile:
+        path: /etc/nomad.d/nomad.hcl
+        regexp: '^plugin_dir'
+        line: 'plugin_dir = "{{ nomad_plugins_dir }}"'
+        insertafter: 'data_dir = "/opt/nomad/data"'
+
+    - name: Ensure Podman is installed
+      package:
+        name: podman
+        state: present
+
+    - name: Enable Podman socket
+      systemd:
+        name: podman.socket
+        enabled: yes
+        state: started
+      ignore_errors: yes
+
+    - name: Start Nomad service
+      systemd:
+        name: nomad
+        state: started
+        enabled: yes
+
+    - name: Wait for Nomad to be ready
+      wait_for:
+        port: 4646
+        host: localhost
+        delay: 10
+        timeout: 60
+
+    - name: Wait for plugins to load
+      pause:
+        seconds: 15
+
+    - name: Check driver status
+      shell: |
+        /usr/local/bin/nomad node status -self | grep -A 10 "Driver Status" || /usr/bin/nomad node status -self | grep -A 10 "Driver Status"
+      register: driver_status
+      failed_when: false
+
+    - name: Display driver status
+      debug:
+        var: driver_status.stdout_lines

configuration/playbooks/distribute/distribute-podman.yml

@@ -0,0 +1,12 @@
+- name: Distribute new podman binary to specified nomad_clients
+  hosts: nomadlxc,hcp,huawei,ditigalocean
+  gather_facts: false
+  tasks:
+    - name: Copy new podman binary to /usr/local/bin
+      copy:
+        src: /root/mgmt/configuration/podman-remote-static-linux_amd64
+        dest: /usr/local/bin/podman
+        owner: root
+        group: root
+        mode: '0755'
+      become: yes