Example IPsec hook
Example IPsec hook

This hook is a simple example which automatically configures a basic IPsec link
among all the nodes of a cluster.

Signed-off-by: Luca Bigliardi <e702700dc9a886e6138bb50811fbdce0772e040e@google.com>

bitemyapp/ganeti,leshchevds/ganeti,yiannist/ganeti,andir/ganeti,onponomarev/ganeti,onponomarev/ganeti,leshchevds/ganeti,andir/ganeti,andir/ganeti,ganeti-github-testing/ganeti-test-1,leshchevds/ganeti,dimara/ganeti,ganeti/ganeti,ganeti/ganeti,yiannist/ganeti,mbakke/ganeti,mbakke/ganeti,apyrgio/ganeti,mbakke/ganeti,grnet/snf-ganeti,grnet/snf-ganeti,bitemyapp/ganeti,ganeti/ganeti,dimara/ganeti,apyrgio/snf-ganeti,apyrgio/snf-ganeti,apyrgio/ganeti,yiannist/ganeti,ganeti-github-testing/ganeti-test-1