node-problem-detector/docs/custom_plugin_monitor.md

Custom Plugin Monitor

Configuration

Plugin Config

• invoke_interval: Interval at which custom plugins will be invoked.
• timeout: Time after which custom plugins invocation will be terminated and considered timeout.
• max_output_length: The maximum standard output size from custom plugins that NPD will be cut and use for condition status message.
• concurrency: The plugin worker number, i.e., how many custom plugins will be invoked concurrently.
• enable_message_change_based_condition_update: Flag controls whether message change should result in a condition update.
• skip_initial_status: Flag controls whether condition will be emitted during plugin initialization.