EdgeCore Configuration Management

Scenario

IEF allows you to manage EdgeCore configuration parameters, through which you can let EdgeCore work under your very requirements.

Procedure

1. Run the following command on the edge node to modify the EdgeCore configuration and save the modification:

   vi /opt/IEF/Edge-core/conf/edge.yaml

   The following table describes the parameters that can be configured.

   Table 1 Parameter description

   Component	Parameter	Description	Value
   edge-core	interface-name	NIC name	Default value: eth0
   	internal-server	Listening address of the built-in MQTT broker	tls://lo:8883,tls://docker0:8883
   	image-gc-high-threshold	Percentage of the disk usage that triggers image garbage collection	Default value: 80
   	image-gc-low-threshold	Target percentage of the disk usage after releasing resources with image garbage collection	Default value: 40
   	swr-url	Proxy address for pulling an image	Default value: ""

2. After the configuration is modified, restart EdgeCore.

   systemctl restart edgecore