A set of scripts that handle the network configuration of an instance inside Ganeti, primarily used by Synnefo.
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README.md

snf-network

Overview

This is snf-network, a set of scripts that handle the network configuration of an instance inside a Ganeti cluster. It takes advantage of the variables that Ganeti exports to their execution environment and issues all the necessary commands to ensure network connectivity to the instance, based on the requested setup.

This package provides the following scripts:

  • mac2eui64: Script for obtaining an EUI-64 address based on its 48-bit MAC address and an IPv6 prefix
  • kvm-ifup-custom: Script invoked when an interface goes up (KVM version)
  • kvm-ifdown-custom: Script invoked when an interface goes down (KVM version)
  • vif-custom: Script invoked when an interface goes up (Xen version)
  • snf-network-hook: The part of snf-network's functionality which is implemented as a Ganeti hook
  • snf-network-log: Simple script for logging actions from inside Ganeti scripts/hooks
  • snf-network-dnshook: Ganeti hook for updating dynamic DNS entries
  • ifup-extra: Example script for extra, deployment-specific functionality
  • common.sh: Common library, sourced by all above scripts.
  • runlocked: Helper script which serializes the execution of commands on a host machine

Project Page

Please see the official Synnefo site and the latest snf-network docs for more information.

Copyright and license

Copyright 2012-2014 GRNET S.A. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

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