can not get public ip

[luckymrwang]

When I deploy raven following the tutorial, the pod of raven's console print error message error get public ip by any of the apis: [https://api.ipify.org https://api.my-ip.io/ip https://ip4.seeip.org].

I think that it's better to configure the public ip by node annotation when the edge node is deploy in inner network or not.

[njucjc]

your can config public ip at gateway cr manually. if you config it raven-agent will skip auto detect.

[luckymrwang]

@njucjc ok