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
This commit is contained in:
202
configuration/playbooks/add/add-warden-to-nomad-cluster.yml
Normal file
202
configuration/playbooks/add/add-warden-to-nomad-cluster.yml
Normal file
@@ -0,0 +1,202 @@
|
||||
---
|
||||
- name: Add Warden Server as Nomad Client to Cluster
|
||||
hosts: warden
|
||||
become: yes
|
||||
gather_facts: yes
|
||||
|
||||
vars:
|
||||
nomad_plugin_dir: "/opt/nomad/plugins"
|
||||
nomad_datacenter: "dc1"
|
||||
nomad_region: "global"
|
||||
nomad_servers:
|
||||
- "100.117.106.136:4647"
|
||||
- "100.116.80.94:4647"
|
||||
- "100.97.62.111:4647"
|
||||
- "100.116.112.45:4647"
|
||||
- "100.84.197.26:4647"
|
||||
|
||||
tasks:
|
||||
- name: 显示当前处理的节点
|
||||
debug:
|
||||
msg: "🔧 将 warden 服务器添加为 Nomad 客户端: {{ inventory_hostname }}"
|
||||
|
||||
- name: 检查 Nomad 是否已安装
|
||||
shell: which nomad || echo "not_found"
|
||||
register: nomad_check
|
||||
changed_when: false
|
||||
|
||||
- name: 下载并安装 Nomad
|
||||
block:
|
||||
- name: 下载 Nomad 1.10.5
|
||||
get_url:
|
||||
url: "https://releases.hashicorp.com/nomad/1.10.5/nomad_1.10.5_linux_amd64.zip"
|
||||
dest: "/tmp/nomad.zip"
|
||||
mode: '0644'
|
||||
|
||||
- name: 解压并安装 Nomad
|
||||
unarchive:
|
||||
src: "/tmp/nomad.zip"
|
||||
dest: "/usr/local/bin/"
|
||||
remote_src: yes
|
||||
owner: root
|
||||
group: root
|
||||
mode: '0755'
|
||||
|
||||
- name: 清理临时文件
|
||||
file:
|
||||
path: "/tmp/nomad.zip"
|
||||
state: absent
|
||||
when: nomad_check.stdout == "not_found"
|
||||
|
||||
- name: 验证 Nomad 安装
|
||||
shell: nomad version
|
||||
register: nomad_version_output
|
||||
|
||||
- name: 创建 Nomad 配置目录
|
||||
file:
|
||||
path: /etc/nomad.d
|
||||
state: directory
|
||||
owner: root
|
||||
group: root
|
||||
mode: '0755'
|
||||
|
||||
- name: 创建 Nomad 数据目录
|
||||
file:
|
||||
path: /opt/nomad/data
|
||||
state: directory
|
||||
owner: nomad
|
||||
group: nomad
|
||||
mode: '0755'
|
||||
ignore_errors: yes
|
||||
|
||||
- name: 创建 Nomad 插件目录
|
||||
file:
|
||||
path: "{{ nomad_plugin_dir }}"
|
||||
state: directory
|
||||
owner: nomad
|
||||
group: nomad
|
||||
mode: '0755'
|
||||
ignore_errors: yes
|
||||
|
||||
- name: 获取服务器 IP 地址
|
||||
shell: |
|
||||
ip route get 1.1.1.1 | grep -oP 'src \K\S+'
|
||||
register: server_ip_result
|
||||
changed_when: false
|
||||
|
||||
- name: 设置服务器 IP 变量
|
||||
set_fact:
|
||||
server_ip: "{{ server_ip_result.stdout }}"
|
||||
|
||||
- name: 停止 Nomad 服务（如果正在运行）
|
||||
systemd:
|
||||
name: nomad
|
||||
state: stopped
|
||||
ignore_errors: yes
|
||||
|
||||
- name: 创建 Nomad 客户端配置文件
|
||||
copy:
|
||||
content: |
|
||||
# Nomad Client Configuration for warden
|
||||
datacenter = "{{ nomad_datacenter }}"
|
||||
data_dir = "/opt/nomad/data"
|
||||
log_level = "INFO"
|
||||
bind_addr = "{{ server_ip }}"
|
||||
|
||||
server {
|
||||
enabled = false
|
||||
}
|
||||
|
||||
client {
|
||||
enabled = true
|
||||
servers = [
|
||||
{% for server in nomad_servers %}"{{ server }}"{% if not loop.last %}, {% endif %}{% endfor %}
|
||||
]
|
||||
}
|
||||
|
||||
plugin_dir = "{{ nomad_plugin_dir }}"
|
||||
|
||||
plugin "podman" {
|
||||
config {
|
||||
socket_path = "unix:///run/podman/podman.sock"
|
||||
volumes {
|
||||
enabled = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
consul {
|
||||
address = "127.0.0.1:8500"
|
||||
}
|
||||
dest: /etc/nomad.d/nomad.hcl
|
||||
owner: root
|
||||
group: root
|
||||
mode: '0644'
|
||||
|
||||
- name: 验证 Nomad 配置
|
||||
shell: nomad config validate /etc/nomad.d/nomad.hcl
|
||||
register: nomad_validate
|
||||
failed_when: nomad_validate.rc != 0
|
||||
|
||||
- name: 创建 Nomad systemd 服务文件
|
||||
copy:
|
||||
content: |
|
||||
[Unit]
|
||||
Description=Nomad
|
||||
Documentation=https://www.nomadproject.io/docs/
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=notify
|
||||
User=root
|
||||
Group=root
|
||||
ExecStart=/usr/local/bin/nomad agent -config=/etc/nomad.d
|
||||
ExecReload=/bin/kill -HUP $MAINPID
|
||||
KillMode=process
|
||||
KillSignal=SIGINT
|
||||
TimeoutStopSec=5
|
||||
LimitNOFILE=65536
|
||||
LimitNPROC=32768
|
||||
Restart=on-failure
|
||||
RestartSec=2
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
dest: /etc/systemd/system/nomad.service
|
||||
mode: '0644'
|
||||
|
||||
- name: 重新加载 systemd 配置
|
||||
systemd:
|
||||
daemon_reload: yes
|
||||
|
||||
- name: 启动并启用 Nomad 服务
|
||||
systemd:
|
||||
name: nomad
|
||||
state: started
|
||||
enabled: yes
|
||||
|
||||
- name: 等待 Nomad 服务启动
|
||||
wait_for:
|
||||
port: 4646
|
||||
host: "{{ server_ip }}"
|
||||
delay: 5
|
||||
timeout: 60
|
||||
|
||||
- name: 检查 Nomad 客户端状态
|
||||
shell: nomad node status -self
|
||||
register: nomad_node_status
|
||||
retries: 5
|
||||
delay: 5
|
||||
until: nomad_node_status.rc == 0
|
||||
ignore_errors: yes
|
||||
|
||||
- name: 显示 Nomad 客户端配置结果
|
||||
debug:
|
||||
msg: |
|
||||
✅ warden 服务器已成功配置为 Nomad 客户端
|
||||
📦 Nomad 版本: {{ nomad_version_output.stdout.split('\n')[0] }}
|
||||
🌐 服务器 IP: {{ server_ip }}
|
||||
🏗️ 数据中心: {{ nomad_datacenter }}
|
||||
📊 客户端状态: {{ 'SUCCESS' if nomad_node_status.rc == 0 else 'PENDING' }}
|
||||
🚀 warden 现在是 Nomad 集群的一部分
|
||||
Reference in New Issue
Block a user