Library function to expose host ip as a string?

[FeatherKing]

Working on an app that expects an environment varible WB_IP with the value of the host ip of the machine. I see host_ip is a key in the ports area, but im not seeing a function to provide the host ip yet.

[stavros-k]

host_ips is a list
you can access it from the values.network.<port>.host_ips
But which one would you use if use specifies many IPs for a port?

I believe that in-container it should still listen on all interfaces, and let docker map it to the correct outside ip?

[FeatherKing]

this app does listen on all interfaces but for its WebRTC video stream, it checks for WB_IP to exist and then adds that as a stun candidate. Without WB_IP set, it doesnt even turn on the WebRTC stream

[stavros-k]

Does WB_IP accept wildcards like 0.0.0.0? If not, then the user must set it.
Because host_ips can be empty (which means all interfaces, both v4 and v6)

[FeatherKing]

0.0.0.0 does load the function but the video streams dont work. Havent looked into their code yet. Im considering making it an optional thing in the UI and letting the user put in their own IP? if i can determine which IP to bind to

[stavros-k]

Feel free, but lets not link it with any port binding IP.

[FeatherKing]

i was thinking free form text field?

[stavros-k]

If its IP you can use ipaddr with cidr: false

apps/ix-dev/stable/pihole/questions.yaml

Line 117 in 8fc3d64

type: ipaddr

[FeatherKing]

oh cool. ill try this. thx