a948ee74a8
- /roles/proxmox_monitoring/handlers/main.yml - /roles/proxmox_monitoring/tasks/main.yml - /roles/proxmox_monitoring/templates/node_exporter.service.j2 - /roles/proxmox_monitoring/templates/storcli_metrics.sh.j2 - /roles/proxmox_monitoring/templates/pve_exporter_config.yml.j2 - /roles/proxmox_base_setup/tasks/main.yml - /roles/grafana/templates/docker-compose.yml.j2 - /roles/grafana/files/vmagent.yaml - /roles/base_setup/tasks/main.yml - /roles/base_setup/handlers/main.yml - /group_vars/all.yml - /olimp-deploy.yml
295 lines
8.1 KiB
YAML
295 lines
8.1 KiB
YAML
---
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- name: Update and upgrade apt packages (full upgrade)
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apt:
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upgrade: full
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update_cache: yes
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cache_valid_time: 3600
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become: yes
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- name: Install base packages
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apt:
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name: "{{ base_packages }}"
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state: present
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update_cache: yes
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become: yes
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- name: Remove unused packages
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apt:
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autoremove: yes
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autoclean: yes
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become: yes
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- name: Disable IPv6 via sysctl
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sysctl:
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name: "{{ item.name }}"
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value: "{{ item.value }}"
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sysctl_set: yes
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state: present
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reload: yes
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loop:
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- { name: 'net.ipv6.conf.all.disable_ipv6', value: '1' }
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- { name: 'net.ipv6.conf.default.disable_ipv6', value: '1' }
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become: yes
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- name: Ensure /root/.bashrc exists
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file:
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path: /root/.bashrc
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state: touch
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mode: '0644'
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become: yes
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- name: Add custom aliases and environment to ~/.bashrc
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blockinfile:
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path: /root/.bashrc
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marker: "# {mark} ANSIBLE MANAGED BLOCK: CUSTOM ALIASES AND ENV"
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block: |
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# Работа с файлами
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alias rm='rm -i' # Удалить с подтверждением
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alias cp='cp -i' # Копировать с подтверждением
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alias mv='mv -i' # Переместить с подтверждением
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# ls - вывод списка файлов
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alias ls='ls --color=auto' # Цветной вывод
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alias ll='ls -la' # Показывать скрытые файлы и представлять вывод в виде списка
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alias l.='ls -d .* --color=auto' # Показать только скрытые файлы
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# mount - монтирование разделов
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alias mount='mount | column -t' # Вывод mount читаемым
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# История
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alias h='history' # История команд bash
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alias c='clear' # Очистить окно терминала
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# Дата и время
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alias now='date +%T' # Время сейчас
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alias nowdate='date +%d-%m-%Y' # Только дата
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# Сеть
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alias ping5='ping -c 5' # Посылать только пять запросов
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alias ports='netstat -tulanp' # Открытые порты
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# Работа с пакетами
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alias update='sudo apt update && sudo apt upgrade' # Обновление одной командой
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# Работа с системой
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alias meminfo='free -m -l -t' # Сколько памяти занято
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alias psmem='ps auxf | sort -nr -k 4 | head -10' # 10 процессов с самой большой нагрузкой на память
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# Переменные окружения
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export DISPLAY="{{ x11_display_host }}:0"
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export HISTTIMEFORMAT='%F %T '
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owner: root
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mode: '0644'
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become: yes
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- name: Configure timezone
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timezone:
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name: "{{ timezone }}"
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become: yes
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- name: Configure locale
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locale_gen:
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name: "{{ system_locale }}"
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state: present
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become: yes
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- name: Set default locale
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lineinfile:
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path: /etc/default/locale
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line: "LANG={{ system_locale }}"
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state: present
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create: yes
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become: yes
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- name: Ensure required directories exist
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file:
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path: "{{ item }}"
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state: directory
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mode: '0755'
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loop: "{{ custom_directories | default([]) }}"
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become: yes
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- name: Install Python requests library (if needed)
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apt:
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name: python3-requests
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state: present
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when: ansible_connection != "local"
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become: yes
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- name: Ensure SSH directory exists
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file:
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path: /root/.ssh
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state: directory
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mode: '0700'
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become: yes
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- name: Add authorized key for root
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authorized_key:
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user: root
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state: present
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key: "{{ item }}"
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loop: "{{ ssh_public_keys }}"
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become: yes
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- name: Configure SSH security
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lineinfile:
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path: /etc/ssh/sshd_config
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regexp: "{{ item.regexp }}"
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line: "{{ item.line }}"
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state: present
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loop:
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- { regexp: '^PasswordAuthentication', line: 'PasswordAuthentication no' }
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- { regexp: '^PermitRootLogin', line: 'PermitRootLogin prohibit-password' }
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- { regexp: '^PubkeyAuthentication', line: 'PubkeyAuthentication yes' }
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notify: restart ssh
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become: yes
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# ========== Node Exporter Installation ==========
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- name: Create node_exporter system user
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user:
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name: node_exporter
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system: yes
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shell: /usr/sbin/nologin
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create_home: no
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become: yes
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- name: Download node_exporter
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get_url:
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url: "https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-amd64.tar.gz"
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dest: /tmp/node_exporter.tar.gz
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mode: '0644'
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timeout: 60
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become: yes
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- name: Create temporary extraction directory
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file:
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path: /tmp/node_exporter_temp
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state: directory
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mode: '0755'
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become: yes
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- name: Extract node_exporter
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unarchive:
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src: /tmp/node_exporter.tar.gz
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dest: /tmp/node_exporter_temp
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remote_src: yes
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creates: /tmp/node_exporter_temp/node_exporter-1.8.2.linux-amd64/node_exporter
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become: yes
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- name: Install node_exporter binary
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copy:
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src: /tmp/node_exporter_temp/node_exporter-1.8.2.linux-amd64/node_exporter
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dest: /usr/local/bin/node_exporter
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owner: root
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group: root
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mode: '0755'
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remote_src: yes
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become: yes
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notify: restart node_exporter
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- name: Clean up temporary files
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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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- /tmp/node_exporter.tar.gz
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- /tmp/node_exporter_temp
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become: yes
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- name: Create textfile collector directory
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file:
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path: /var/lib/node_exporter/textfile_collector
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state: directory
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owner: node_exporter
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group: node_exporter
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mode: '0755'
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become: yes
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- name: Deploy node_exporter systemd service
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copy:
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content: |
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[Unit]
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Description=Prometheus Node Exporter
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Documentation=https://github.com/prometheus/node_exporter
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After=network.target
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[Service]
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Type=simple
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User=node_exporter
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Group=node_exporter
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ExecStart=/usr/local/bin/node_exporter \
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--collector.systemd \
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--collector.processes \
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--collector.cpu \
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--collector.meminfo \
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--collector.diskstats \
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--collector.netdev \
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--collector.filesystem \
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--collector.loadavg \
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--collector.time \
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--collector.textfile.directory=/var/lib/node_exporter/textfile_collector \
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--web.listen-address=0.0.0.0:9100 \
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--web.telemetry-path=/metrics
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Restart=always
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RestartSec=5
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# Security settings
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NoNewPrivileges=yes
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ProtectSystem=strict
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ProtectHome=yes
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PrivateTmp=yes
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ProtectControlGroups=yes
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ProtectKernelModules=yes
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ProtectKernelTunables=yes
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LockPersonality=yes
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RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
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[Install]
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WantedBy=multi-user.target
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dest: /etc/systemd/system/node_exporter.service
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owner: root
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group: root
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mode: '0644'
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become: yes
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notify: restart node_exporter
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- name: Start and enable node_exporter
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systemd:
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name: node_exporter
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state: started
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enabled: yes
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daemon_reload: yes
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become: yes
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- name: Wait for node_exporter to start
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wait_for:
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host: localhost
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port: 9100
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timeout: 30
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state: started
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delay: 5
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become: yes
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- name: Verify node_exporter is responding
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uri:
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url: http://localhost:9100/metrics
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status_code: 200
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timeout: 10
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register: node_exporter_check
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become: yes
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- name: Show node_exporter status
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debug:
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msg: "Node Exporter is running and responding on port 9100"
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when: node_exporter_check.status == 200
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- name: Allow port 9100 in ufw (if enabled)
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ufw:
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rule: allow
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port: 9100
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proto: tcp
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comment: "Prometheus Node Exporter"
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when:
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- ansible_facts.services["ufw.service"] is defined
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- ansible_facts.services["ufw.service"]["state"] == "running"
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become: yes |