2026-01-25 15:18:59 +04:00
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Ansible-Role: Node exporter
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=========
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This role installs [node-exporter](https://github.com/prometheus/node_exporter) for the prometeus metrics server and configures the systemd service
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2026-01-27 18:04:00 +04:00
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2026-01-25 15:18:59 +04:00
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#### Installation
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1: go to the roles folder
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2026-01-25 15:19:57 +04:00
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2026-01-25 15:18:59 +04:00
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2: cloning the repository git clone url node_exporter
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Requirements
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------------
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N/A
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Role Variables
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--------------
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#### General
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```yaml
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NE_version: 'latest'
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NE_arch: 'amd64'
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NE_host: ''
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NE_port: 9100
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NE_options: ''
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```
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- NE_version: Node_exporter version
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- NE_arch: System architecture
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- NE_host: the IP address where node_exporter will listen
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- NE_port: the port where node_exporter will listen (Don't forget to open it.)
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- NE_optinos: Abstract attributes of node_exporter
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#### Download
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```yaml
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NE_download_url: https://github.com/prometheus/node_exporter/releases/download/v{{ NE_version }}/node_exporter-{{ NE_version }}.linux-{{ NE_arch }}.tar.gz
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```
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- NE_download_url generating the node_exporter download link
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#### Setting systemd
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```yaml
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NE_bin_path: /usr/local/bin/node_exporter
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NE_state: started
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NE_enabled: true
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NE_restart: on-failure
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```
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- NE_bin_path The installation path of the binary file
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- NE_state Start of the systemd service
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- NE_enbaled Enabling systemd service startup
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- NE_restart restarting node_exporter.service when it fails
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Dependencies
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------------
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2026-01-27 18:00:44 +04:00
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N/A
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2026-01-25 15:18:59 +04:00
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Example Playbook
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----------------
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```yaml
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- hosts: servers
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roles:
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- role: node_exporter
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```
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License
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-------
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MIT
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Author Information
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------------------
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1xtier
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[github](https://github.com/1xtier)
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[blog](https://1xtier.ru)
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