---
- name: Apply nodejs-demo Kubernetes manifests
  hosts: k3s_server
  become: true
  run_once: true
  vars:
    k3s_kubeconfig: /etc/rancher/k3s/k3s.yaml
    nodejs_demo_manifest: "04-01-nodejs-demo.yaml"
    manifests_dir: "{{ playbook_dir }}/../../files/04-01"
  tasks:
    - name: Ensure manifest file exists
      ansible.builtin.stat:
        path: "{{ manifests_dir }}/{{ nodejs_demo_manifest }}"
      register: nodejs_manifest_stat
      delegate_to: localhost
      become: false

    - name: Fail if manifest not found
      ansible.builtin.fail:
        msg: "未找到 {{ manifests_dir }}/{{ nodejs_demo_manifest }}，请从仓库根检查文件名"
      when: not nodejs_manifest_stat.stat.exists
      delegate_to: localhost
      become: false

    - name: Copy manifest to control plane
      ansible.builtin.copy:
        src: "{{ manifests_dir }}/{{ nodejs_demo_manifest }}"
        dest: "/tmp/{{ nodejs_demo_manifest }}"
        mode: "0644"

    - name: kubectl apply nodejs-demo manifest
      ansible.builtin.shell: |
        set -e
        KUBECONFIG={{ k3s_kubeconfig }} kubectl apply -f /tmp/{{ nodejs_demo_manifest }}
      register: nodejs_apply
      changed_when: "'configured' in nodejs_apply.stdout or 'created' in nodejs_apply.stdout"

    - name: Show kubectl apply output
      ansible.builtin.debug:
        var: nodejs_apply.stdout_lines

- name: Verify 04-01 nodejs base (HTTP 200)
  hosts: k3s_server
  become: true
  run_once: true
  vars:
    k3s_kubeconfig: /etc/rancher/k3s/k3s.yaml
    verify_entry_base: "{{ nodejs_entry_base | default('http://' ~ k3s_server_ip) }}"
  tasks:
    - name: Rollout status nodejs-demo
      ansible.builtin.include_role:
        name: verify_common
        tasks_from: kubectl-rollout-status.yml
      vars:
        verify_rollout_ref: deployment/nodejs-demo
        verify_rollout_timeout_s: 240

    - name: HTTP check /node
      ansible.builtin.include_role:
        name: verify_common
        tasks_from: http-curl-expect.yml
      vars:
        verify_http_entry_base: "{{ verify_entry_base }}"
        verify_http_path: "/node"
        verify_http_connect_timeout: 3
        verify_http_max_time: 10
        verify_http_assertion_label: nodejs_base_04_01_entry_http