Modifying Configuration Items

The haf-tool provides the config command to modify the configuration items of host nodes and offload nodes. The parameters in the command are described as follows.

**Table 1** haf-tool config parameters
Option	Description
-h, --help	Outputs the haf-tool config help information.
-l, --list	Lists the configuration items and their values of haf-tool config on the current node.
--set <key> <value>	Changes the value of <key> to <value>. For details about keys that can be configured, see the output of --list. For details about the configuration items, see Table 2.

**Table 2** haf-tool config configuration items
Node	Option	Description
Host node	host_tls_switch	For details, see Table 1 and Configuration File Description.
Host node	communication_port
Offload node with the HAF service Offload node with the HAF library	target_tls_switch
	ip_white_list_switch
	listen_ip
	communication_port
	ip_white_list	IP address trustlist. The value can be an IP address or IP address segment. Use commas (,) to separate multiple values. Example: 127.0.0.1,10.10.0.2,10.10.10.0/24 NOTE: The trustlist is encrypted. Therefore, --list does not display the value of ip_white_list.

After the configuration items are modified, perform the following operations for the modification to take effect:

Restart upper-layer applications on host nodes and on the offload nodes with the HAF library.
Run the /home/omm/haf-install/haf-target/tools/haf-tool restart command to restart the HAF service on the offload node.

Parent topic: Managing Configuration Items