SUI Node Slack Monitoring Script

This script helps you monitor SUI nodes by periodically fetching relevant metrics and reporting them to a Slack channel. If any metric doesn't increase since the last run, or if a node is down, the script tags specified users in the Slack message.

Prerequisites

• Python 3
• slack_sdk and PyYAML Python packages
• Slack bot with a valid token

Installation

1. Clone the repository or download the Python script and configuration files.

2. Install the required Python packages by running:

pip install slack_sdk PyYaml

Configuration

1. Edit the config.yaml file to customize the script according to your requirements:

• sui_node_endpoints: A list of your SUI node endpoints, with a name and URL for each node.
• slack_token: Your Slack bot token.
• slack_channel: The Slack channel where the bot will post messages.
• metrics_to_fetch: Metrics to fetch from the SUI node.
• metrics_to_monitor_for_increase: Metrics to monitor for increments. The script will alert you if these metrics haven't increased since the last run.
• previous_metrics_file: File path for storing previous metric values.
• slack_users_to_mention: A list of Slack user IDs to mention if there's an issue with a node or a metric.

2. Make sure to replace the placeholders in the config.yaml with your actual values.

Usage

1. Run the Python script:

python sui-monitor.py

2. The script will fetch the specified metrics from the SUI nodes and report them to the configured Slack channel.

Scheduling

To automatically run the script at regular intervals, you can use a scheduler like cron on Linux or macOS, or Task Scheduler on Windows.

For example, to run the script every hour on a Linux or macOS system, you can add the following entry to your crontab file:

0 * * * * /path/to/python /path/to/sui_node_monitor.py