docker_monitoring_probe

qoa4ml.probes.docker_monitoring_probe

Classes

DockerMonitoringProbe

DockerMonitoringProbe is responsible for monitoring Docker containers and creating reports.

Parameters:

Name	Type	Description	Default
config	DockerProbeConfig	Configuration settings for the Docker monitoring probe.	required
connector	BaseConnector	Connector to send the report data.	required
client_info	ClientInfo	Information about the client.	required

Attributes:

Name	Type	Description
config	DockerProbeConfig	The Docker monitoring probe configuration.
docker_client	DockerClient	The Docker client for communicating with Docker API.

Methods:

Name	Description
create_report	Create a report based on Docker container statistics.

Functions

__init__(config, connector, client_info)

Initialize an instance of DockerMonitoringProbe.

Parameters:

Name	Type	Description	Default
config	DockerProbeConfig	Configuration settings for the Docker monitoring probe.	required
connector	BaseConnector	Connector to send the report data.	required
client_info	ClientInfo	Information about the client.	required

create_report()

Create a report based on Docker container statistics.

Returns:

Type	Description
str	JSON-encoded report containing Docker container statistics.

Notes

• This method collects statistics for the specified Docker containers.
• If the report dictionary is empty, it adds a 2-second delay to prevent fast looping.
• Docker/HTTP/OS failures are logged via qoa_logger and returned as a JSON error so the probe thread never dies silently (service boundary: log + return JSON error, never crash probe thread).