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
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187
configuration/playbooks/setup/setup-disk-monitoring.yml
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187
configuration/playbooks/setup/setup-disk-monitoring.yml
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---
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- name: 部署 Telegraf 硬盘监控到 Nomad 集群
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hosts: all
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become: yes
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vars:
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# 连接现有的 InfluxDB 2.x + Grafana 监控栈
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influxdb_url: "{{ influxdb_url | default('http://influxdb1.tailnet-68f9.ts.net:8086') }}"
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influxdb_token: "{{ influxdb_token }}"
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influxdb_org: "{{ influxdb_org | default('nomad') }}"
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influxdb_bucket: "{{ influxdb_bucket | default('nomad_monitoring') }}"
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# 远程 Telegraf 配置模式（优先）
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use_remote_config: "{{ use_remote_config | default(true) }}"
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telegraf_config_url: "{{ telegraf_config_url | default('') }}"
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# 硬盘监控阈值
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disk_usage_warning: 80 # 80% 使用率警告
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disk_usage_critical: 90 # 90% 使用率严重告警
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# 监控间隔（秒）
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collection_interval: 30
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tasks:
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- name: 显示正在处理的节点
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debug:
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msg: "🔧 正在为节点 {{ inventory_hostname }} 安装硬盘监控"
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- name: 添加 InfluxData 仓库密钥
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apt_key:
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url: https://repos.influxdata.com/influxdata-archive_compat.key
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state: present
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retries: 3
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delay: 5
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- name: 添加 InfluxData 仓库
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apt_repository:
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repo: "deb https://repos.influxdata.com/ubuntu {{ ansible_distribution_release }} stable"
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state: present
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update_cache: yes
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retries: 3
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delay: 5
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- name: 安装 Telegraf
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apt:
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name: telegraf
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state: present
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update_cache: yes
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retries: 3
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delay: 10
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- name: 创建 Telegraf 配置目录
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file:
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path: /etc/telegraf/telegraf.d
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state: directory
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owner: telegraf
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group: telegraf
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mode: '0755'
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- name: 清理旧的 Telegraf 日志文件（节省硬盘空间）
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file:
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path: "{{ item }}"
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state: absent
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loop:
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- /var/log/telegraf
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- /var/log/telegraf.log
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ignore_errors: yes
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- name: 禁用 Telegraf 日志目录创建
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file:
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path: /var/log/telegraf
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state: absent
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ignore_errors: yes
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- name: 创建 Telegraf 环境变量文件
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template:
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src: telegraf-env.j2
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dest: /etc/default/telegraf
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owner: root
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group: root
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mode: '0600'
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backup: yes
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notify: restart telegraf
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- name: 创建 Telegraf systemd 服务文件（支持远程配置）
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template:
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src: telegraf.service.j2
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dest: /etc/systemd/system/telegraf.service
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owner: root
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group: root
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mode: '0644'
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backup: yes
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notify:
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- reload systemd
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- restart telegraf
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when: telegraf_config_url is defined and telegraf_config_url != ''
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- name: 生成 Telegraf 主配置文件（本地配置模式）
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template:
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src: telegraf.conf.j2
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dest: /etc/telegraf/telegraf.conf
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owner: telegraf
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group: telegraf
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mode: '0644'
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backup: yes
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notify: restart telegraf
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when: telegraf_config_url is not defined or telegraf_config_url == ''
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- name: 生成硬盘监控配置
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template:
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src: disk-monitoring.conf.j2
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dest: /etc/telegraf/telegraf.d/disk-monitoring.conf
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owner: telegraf
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group: telegraf
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mode: '0644'
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backup: yes
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notify: restart telegraf
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- name: 生成系统监控配置
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template:
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src: system-monitoring.conf.j2
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dest: /etc/telegraf/telegraf.d/system-monitoring.conf
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owner: telegraf
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group: telegraf
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mode: '0644'
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backup: yes
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notify: restart telegraf
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- name: 启用并启动 Telegraf 服务
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systemd:
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name: telegraf
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state: started
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enabled: yes
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daemon_reload: yes
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- name: 验证 Telegraf 状态
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systemd:
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name: telegraf
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register: telegraf_status
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- name: 检查 InfluxDB 连接
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uri:
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url: "{{ influxdb_url }}/ping"
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method: GET
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timeout: 5
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register: influxdb_ping
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ignore_errors: yes
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delegate_to: localhost
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run_once: true
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- name: 显示 InfluxDB 连接状态
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debug:
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msg: "{{ '✅ InfluxDB 连接正常' if influxdb_ping.status == 204 else '❌ InfluxDB 连接失败，请检查配置' }}"
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run_once: true
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- name: 显示 Telegraf 状态
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debug:
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msg: "✅ Telegraf 状态: {{ telegraf_status.status.ActiveState }}"
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- name: 检查硬盘使用情况
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shell: |
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df -h | grep -vE '^Filesystem|tmpfs|cdrom|udev' | awk '{print $5 " " $1 " " $6}' | while read output;
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do
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usage=$(echo $output | awk '{print $1}' | sed 's/%//g')
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partition=$(echo $output | awk '{print $2}')
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mount=$(echo $output | awk '{print $3}')
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if [ $usage -ge {{ disk_usage_warning }} ]; then
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echo "⚠️ 警告: $mount ($partition) 使用率 $usage%"
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else
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echo "✅ $mount ($partition) 使用率 $usage%"
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fi
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done
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register: disk_check
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changed_when: false
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- name: 显示硬盘检查结果
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debug:
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msg: "{{ disk_check.stdout_lines }}"
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handlers:
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- name: reload systemd
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systemd:
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daemon_reload: yes
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- name: restart telegraf
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systemd:
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name: telegraf
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state: restarted
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76
configuration/playbooks/setup/setup-new-nomad-nodes.yml
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76
configuration/playbooks/setup/setup-new-nomad-nodes.yml
Normal file
@@ -0,0 +1,76 @@
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---
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- name: 安装并配置新的 Nomad Server 节点
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hosts: influxdb1
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become: yes
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gather_facts: no
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tasks:
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- name: 更新包缓存
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apt:
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update_cache: yes
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cache_valid_time: 3600
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retries: 3
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delay: 10
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- name: 安装依赖包
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apt:
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name:
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- wget
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- curl
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- unzip
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- podman
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- buildah
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- skopeo
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state: present
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retries: 3
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delay: 10
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- name: 检查 Nomad 是否已安装
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shell: which nomad || echo "not_found"
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register: nomad_check
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changed_when: false
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- name: 下载并安装 Nomad
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block:
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- name: 下载 Nomad 1.10.5
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get_url:
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url: "https://releases.hashicorp.com/nomad/1.10.5/nomad_1.10.5_linux_amd64.zip"
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dest: "/tmp/nomad.zip"
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mode: '0644'
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- name: 解压 Nomad
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unarchive:
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src: "/tmp/nomad.zip"
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dest: "/usr/bin/"
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remote_src: yes
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owner: root
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group: root
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mode: '0755'
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- name: 清理临时文件
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file:
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path: "/tmp/nomad.zip"
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state: absent
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when: nomad_check.stdout == "not_found"
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- name: 验证 Nomad 安装
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shell: nomad version
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register: nomad_version_output
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- name: 显示安装结果
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debug:
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msg: |
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✅ 节点 {{ inventory_hostname }} 软件安装完成
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📦 Podman: {{ ansible_facts.packages.podman[0].version if ansible_facts.packages.podman is defined else 'checking...' }}
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🎯 Nomad: {{ nomad_version_output.stdout.split('\n')[0] }}
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- name: 启用 Podman socket
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systemd:
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name: podman.socket
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enabled: yes
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state: started
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ignore_errors: yes
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- name: 继续完整配置
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debug:
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msg: "软件安装完成，现在将运行完整的 Nomad 配置..."
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