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kickstack/doc/prerequisites.md
Florian Haas 99e4c45eac doc: Mention Puppet 3 and networking requirements
2013-07-22 20:23:38 +02:00

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What do I need to run Kickstack?

Puppet prerequisites

First, you obviously need a Puppet master, running Puppet 3 or later.

There is one non-default configuration option that you have to enable for Kickstack to function, which is support for Exported Resources. Please see the Puppet documentation on Exported Resources for details.

Just as obviously, your OpenStack nodes need to be configured as Puppet agents, also running Puppet 3 or later, properly authenticated to the master and able to run puppet agent.

Networking prerequisites

Kickstack requires that your cloud infrastructure has access to 3 different networks:

  • The management network, which your cloud nodes use for access to the database, RPC service, and OpenStack APIs.
  • The data network, which run the internal, virtual networks managed by OpenStack Networking.
  • The external network, which connects your cloud to the outside world.

Kickstack by default assumes that on your nodes,

  • the management network is connected to eth0,
  • the data network is connected to eth1,
  • the external network is connected to eth2.

If you configuration does not match that assumption, you can override the defaults by setting the kickstack_nic_management, kickstack_nic_data and kickstack_nic_external parameters, respectively.

Kickstack will properly read these interfaces' IP addresses from your nodes' network configuration, but it will not touch that network configuration itself.