Check_MK Werk 6984: docker_node_disk_usage, docker_node_info, docker_node_images, docker_node_network: Extract sections to plugin

ID: 6984 Title: docker_node_disk_usage, docker_node_info, docker_node_images, docker_node_network: Extract sections to plugin Component: Checks & agents Level: 2 Class: Bug fix Version: 1.6.0i1 Due to poor performance of commands such as <tt>docker system df</tt> in some environments, the check_mk_agent would be slowed down to the point of unusability. To address this, these sections have been extracted into the <tt>mk_docker_node</tt> agent plugin, allowing them to be run asynchronously. If you update the agent and you need these sections, you will have to deploy the plugin to continue monitoring docker node information.