48 lines
1.7 KiB
YAML
48 lines
1.7 KiB
YAML
---
|
||
# 一键应用 Node.js demo 清单（与 docs/04-01～04-13 + ansible/files/nodejs-demo 对齐）
|
||
#
|
||
# 执行（在仓库根目录）：
|
||
# ansible-playbook -i ansible/inventory.ini ansible/playbooks/nodejs-demo-apply.yml \
|
||
# -e nodejs_demo_manifest=04-01-nodejs-demo.yaml
|
||
#
|
||
# 默认清单：04-01-nodejs-demo.yaml
|
||
- 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/nodejs-demo"
|
||
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
|