{"id":353639,"date":"2024-08-02T10:23:37","date_gmt":"2024-08-02T10:23:37","guid":{"rendered":"https:\/\/www.ninjaone.com\/script-hub\/surveiller-etat-des-noeuds-proxmox-linux\/"},"modified":"2024-10-13T19:06:24","modified_gmt":"2024-10-13T19:06:24","slug":"surveiller-etat-des-noeuds-proxmox-linux","status":"publish","type":"script_hub","link":"https:\/\/www.ninjaone.com\/fr\/script-hub\/surveiller-etat-des-noeuds-proxmox-linux\/","title":{"rendered":"Comment surveiller l’\u00e9tat des n\u0153uds Proxmox \u00e0 l’aide d’un script Bash automatis\u00e9 ?"},"content":{"rendered":"

Une gestion efficace de l’infrastructure informatique est essentielle pour maintenir la stabilit\u00e9 et la performance de l’environnement num\u00e9rique d’une entreprise. L’une des t\u00e2ches essentielles des professionnels de l’informatique et des fournisseurs de services g\u00e9r\u00e9s (MSP)<\/a> consiste \u00e0 surveiller l’\u00e9tat des n\u0153uds au sein d’un cluster Proxmox Virtual Environment (PVE). Le script fourni offre une solution performante pour automatiser ce processus, garantissant que les informations sur l’\u00e9tat des n\u0153uds sont facilement disponibles et \u00e0 jour.<\/p>\n

Contexte<\/h2>\n

Proxmox VE est un environnement de virtualisation de serveurs open-source utilis\u00e9 par de nombreux professionnels de l’informatique pour g\u00e9rer les machines virtuelles, les conteneurs et le stockage. La surveillance de l’int\u00e9grit\u00e9 et de l’\u00e9tat des n\u0153uds au sein d’un cluster Proxmox est essentielle pour la maintenance proactive et le d\u00e9pannage.<\/p>\n

Ce script simplifie le processus en r\u00e9cup\u00e9rant les informations sur l’\u00e9tat des n\u0153uds et en les enregistrant dans des champs personnalis\u00e9s pour faciliter l’acc\u00e8s et l’analyse. Cette automatisation est particuli\u00e8rement pr\u00e9cieuse pour les entreprises MSP qui g\u00e8rent plusieurs environnements clients, car elle r\u00e9duit les efforts manuels et minimise le risque de n\u00e9gligence.<\/p>\n

Le script<\/h2>\n
#!\/usr\/bin\/env bash\r\n\r\n# Description: Get the Proxmox Node Status and save it to a multiline and\/or WYSIWYG custom field\r\n#\r\n# Release Notes: Fixed 10% width bug.\r\n# By using this script, you indicate your acceptance of the following legal terms as well as our Terms of Use at https:\/\/www.ninjaone.com\/terms-of-use.\r\n# Ownership Rights: NinjaOne owns and will continue to own all right, title, and interest in and to the script (including the copyright). NinjaOne is giving you a limited license to use the script in accordance with these legal terms. \r\n# Use Limitation: You may only use the script for your legitimate personal or internal business purposes, and you may not share the script with another party. \r\n# Republication Prohibition: Under no circumstances are you permitted to re-publish the script in any script library or website belonging to or under the control of any other software provider. \r\n# Warranty Disclaimer: The script is provided \u201cas is\u201d and \u201cas available\u201d, without warranty of any kind. NinjaOne makes no promise or guarantee that the script will be free from defects or that it will meet your specific needs or expectations. \r\n# Assumption of Risk: Your use of the script is at your own risk. You acknowledge that there are certain inherent risks in using the script, and you understand and assume each of those risks. \r\n# Waiver and Release: You will not hold NinjaOne responsible for any adverse or unintended consequences resulting from your use of the script, and you waive any legal or equitable rights or remedies you may have against NinjaOne relating to your use of the script. \r\n# EULA: If you are a NinjaOne customer, your use of the script is subject to the End User License Agreement applicable to you (EULA).\r\n\r\n# Command line arguments, swap the numbers if you want the multiline custom field to be the second argument\r\nmultiline_custom_field=$1 # First argument is the multiline custom field name\r\nwysiwyg_custom_field=$2   # Second argument is the WYSIWYG custom field name\r\n\r\n# Check if the custom fields are set to null\r\nif [[ -n \"${multilineCustomField}\" && \"${multilineCustomField}\" != \"null\" ]]; then\r\n    multiline_custom_field=$multilineCustomField\r\nfi\r\nif [[ -n \"${wysiwygCustomField}\" && \"${wysiwygCustomField}\" != \"null\" ]]; then\r\n    wysiwyg_custom_field=$wysiwygCustomField\r\nfi\r\n\r\n# Check if the custom fields are the same\r\nif [[ -n \"${multiline_custom_field}\" && \"${multiline_custom_field}\" == \"${wysiwyg_custom_field}\" ]]; then\r\n    echo \"[Error] multilineCustomField and wysiwygCustomField cannot be the same custom field.\"\r\n    exit 1\r\nfi\r\n\r\n# Check if the custom fields are not set\r\nif [[ -z \"${multiline_custom_field}\" ]]; then\r\n    echo \"[Info] multilineCustomField is not set.\"\r\nfi\r\nif [[ -z \"${wysiwyg_custom_field}\" ]]; then\r\n    echo \"[Info] wysiwygCustomField is not set.\"\r\nfi\r\n\r\n# Check that we have the required tools\r\nif ! command -v pvesh &>\/dev\/null; then\r\n    echo \"[Error] The Proxmox VE API tool 'pvesh' is required.\"\r\n    exit 1\r\nfi\r\n\r\n# Check that we are running as root\r\nif [[ $EUID -ne 0 ]]; then\r\n    echo \"[Error] This script must be run as root.\"\r\n    exit 1\r\nfi\r\n\r\n# Get the version of proxmox-ve\r\n_version=$(pveversion --verbose | grep \"proxmox-ve\" | awk '{print $2}')\r\n\r\n# Check if the version\r\nif [[ \"$(echo \"${_version}\" | awk -F. '{print $1}')\" -eq 7 ]]; then\r\n    echo \"[Info] Proxmox VE $_version is greater than or equal to 8.\"\r\nelse\r\n    echo \"[Warn] Proxmox VE $_version is less than 8. Some data may not be formatted as expected. See: https:\/\/pve.proxmox.com\/pve-docs\/chapter-pve-faq.html#faq-support-table\"\r\nfi\r\n\r\n# Check if ninjarmm-cli command exists\r\nninjarmm_cli=\"\/opt\/NinjaRMMAgent\/programdata\/ninjarmm-cli\"\r\nif [[ -z $ninjarmm_cli ]]; then\r\n    echo \"[Error] The ninjarmm-cli command does not exist in the default path. Please ensure the NinjaRMM agent is installed before running this script.\"\r\n    exit 1\r\nelse\r\n    # ninjarmm-cli command exists in the default path\r\n    echo -n\r\nfi\r\n\r\n# Run the pvesh command to get the status information\r\nif ! pvesh_status_output=$(pvesh get \/cluster\/status --noborder); then\r\n    echo \"[Error] Failed to get the Proxmox Node Status.\"\r\n    echo \"$pvesh_status_output\"\r\n    exit 1\r\nfi\r\n# Example Output from: pvesh get \/cluster\/status --noborder\r\n# id        name     type    ip            level local nodeid nodes online quorate version\r\n# cluster   cluster1 cluster                                      4        1       4\r\n# node\/pve1 pve1     node    192.168.1.10  c     0          1       1\r\n# node\/pve2 pve2     node    192.168.1.20  c     0          2       1\r\n# node\/pve3 pve3     node    192.168.1.30  c     0          3       1\r\n# node\/pve4 pve4     node    192.168.1.40  c     1          4       1\r\n\r\n# Exclude the cluster information then skip the first line\r\nnode_status=$(echo \"$pvesh_status_output\" | grep -v \"cluster\" | tail -n +2)\r\n\r\n# Create a table with the node status information with only the columns named id, name, ip, and online\r\nif [[ \"$(echo \"${_version}\" | awk -F. '{print $1}')\" -ge 8 ]]; then\r\n    data_table=$(echo \"$node_status\" | awk '{print $7, $2, $4, $8}' | column -t)\r\nelse\r\n    data_table=$(echo \"$node_status\" | awk '{print $7, $2, $4, $7}' | column -t)\r\nfi\r\n\r\n# Convert the table to an HTML table with headers\r\nresult_table=$(echo \"$data_table\" | awk 'BEGIN {print \"<table style=\\\"white-space:nowrap;\\\"><tr><th>Node ID<\/th><th>Node Name<\/th><th>IP Address<\/th><th>Online Status<\/th><th>Votes<\/th><\/tr>\"} {print \"<tr>\"; for(i=1;i<=NF;i++) print \"<td>\" $i \"<\/td>\"; print \"<td>1<\/td><\/tr>\"} END {print \"<\/table>\"}')\r\n\r\n# Save the result to the WYSIWYG custom field\r\nif [[ -n \"$wysiwyg_custom_field\" ]]; then\r\n    # Check if the NinjaRMM CLI exists and is executable\r\n    if [[ -x \"$ninjarmm_cli\" ]]; then\r\n        # Save the result to the custom field\r\n        if hideOutput=$(\"$ninjarmm_cli\" set \"$wysiwyg_custom_field\" \"$result_table\" 2>&1); then\r\n            echo \"[Info] Successfully set custom field: $wysiwyg_custom_field\"\r\n        else\r\n            echo \"[Error] Failed to set custom field: $wysiwyg_custom_field. Custom Field does not exit or does not have write permissions.\"\r\n            _exit_code=1\r\n        fi\r\n    else\r\n        echo \"[Error] NinjaRMM CLI not found or not executable\"\r\n        _exit_code=1\r\n    fi\r\nfi\r\n\r\n# Format the output for the multiline custom field\r\npvesh_status_output=$(\r\n    # Exclude the cluster information then skip the first line\r\n    echo \"$data_table\" | awk '{if (NR == 1) print \"--------\"; print \"Node ID: \" $1 \"\\nNode Name: \" $2 \"\\nIP Address: \" $3 \"\\nOnline Status: \" $4 \"\\nVotes: 1\\n\"; if (NR != NF) print \"--------\"}'\r\n)\r\n\r\n# Save the result to the multiline custom field\r\n_exit_code=0\r\nif [[ -n \"$multiline_custom_field\" ]]; then\r\n    if [[ -x \"$ninjarmm_cli\" ]]; then\r\n        if hideOutput=$(\"$ninjarmm_cli\" set \"$multiline_custom_field\" \"$pvesh_status_output\" 2>&1); then\r\n            echo \"[Info] Successfully set custom field: $multiline_custom_field\"\r\n        else\r\n            echo \"[Error] Failed to set custom field: $multiline_custom_field. Custom Field does not exit or does not have write permissions.\"\r\n            _exit_code=1\r\n        fi\r\n    else\r\n        echo \"[Error] NinjaRMM CLI not found or not executable\"\r\n        _exit_code=1\r\n    fi\r\nfi\r\n\r\n# Output the result\r\necho \"${pvesh_status_output}\"\r\n\r\nexit $_exit_code<\/pre>\n
 <\/p>\n\n
<\/h2>
<\/p><\/div>
<\/a><\/div><\/div>\n
Description d\u00e9taill\u00e9e<\/h2>\n
Le script est con\u00e7u pour r\u00e9cup\u00e9rer le statut d’un n\u0153ud Proxmox et enregistrer les informations dans un champ personnalis\u00e9 multiligne ou un champ personnalis\u00e9 WYSIWYG. D\u00e9couvrons ses fonctionnalit\u00e9s \u00e9tape par \u00e9tape :<\/p>\n
1. Arguments de la ligne de commande<\/strong><\/p>\n