https://github.com/lorenz/anycast-helper

Small helper adding and removing Anycast IPs from interfaces depending on listeners
https://github.com/lorenz/anycast-helper

anycast kubernetes networking ospf

Last synced: about 24 hours ago
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Small helper adding and removing Anycast IPs from interfaces depending on listeners

• Host: GitHub
• URL: https://github.com/lorenz/anycast-helper
• Owner: lorenz
• License: mit
• Created: 2018-10-05T08:47:55.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-12-12T14:56:47.000Z (about 6 years ago)
• Last Synced: 2024-11-15T00:59:40.975Z (2 months ago)
• Topics: anycast, kubernetes, networking, ospf
• Language: Go
• Size: 3.91 KB
• Stars: 5
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Anycast Helper

*Small helper adding and removing Anycast IPs from interfaces depending on listeners*

## Usage

```

anycast-helper --anycast-ip 192.168.32.1 --port 1234

```

* Requires at least CAP_NET_ADMIN beacause it needs write access to netlink

* Uses (and creates) the `anycast0` interface for binding IPs to, this interface should be monitored by the routing daemon

* Sync period is fixed to 500ms which should be plenty fast while using extremely little resources