New Metric Request: add Self-IP/VLAN/Interface mapping metadata

[megamattzilla]

Can the list of Self-IPs/VLANs/Interfaces configured on Big-IP added as a metadata field?

We don't need any new metrics for stats on Self-IPs/VLANs/Interfaces usage, just which ones are configured on a Big-IP.

Either a new metric or new labels in f5_system_info would be great.

Possibly something like this:

f5_self_ip_info{self_IP="192.168.1.1/24",vlan="external",traffic-group="traffic-group-1"}
f5_self_ip_info{self_IP="192.168.1.2/24",vlan="external",traffic-group="traffic-group-local-only"}
f5_self_ip_info{self_IP="192.168.5.1/24",vlan="internal",traffic-group="traffic-group-1}
f5_vlan_info{vlan="external",interfaces="1.0,1.1"}
f5_vlan_info{vlan="internal",interfaces="1.2,1.3"}

Our customer would like to be able to use VLAN/Self-IP information to tie F5 metrics with other metrics in their dashboards.

The list of self-IPs are defined at mgmt/tm/net/self
The list of VLANS are defined at /mgmt/tm/net/vlan/
The VLAN to interface mapping is at: /mgmt/tm/net/vlan/~{{vlan_name}}/interfaces

[mikempw]

Adding to the list with the request above