Add __bird_radv type.
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65
type/__bird_radv/man.rst
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65
type/__bird_radv/man.rst
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cdist-type__bird_radv(7)
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========================
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NAME
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----
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cdist-type__bird_radv - Configure the Bird Internet Router Daemon to send RAdvs.
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DESCRIPTION
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-----------
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The Bird Internet Router Daemon knows about a bunch of internet routing
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protocols. In particular, it can send Router Advertisements to help
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autoconfigure IPv6 hosts, this type is a rudimentary implementation to generate
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configuration for Bird to do so.
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REQUIRED MULTIPLE PARAMETERS
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----------------------------
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interface
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The interfaces to activate the protocol on. RAs will be sent using the
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prefixes configured on these interfaces.
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OPTIONAL MULTIPLE PARAMETERS
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----------------------------
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route
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Routes to be added to the RA for hosts.
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ns
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Recursive DNS servers given to the hosts through RAs.
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dnssl
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Search domain to be given to the hosts through RAs.
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EXAMPLES
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--------
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.. code-block:: sh
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__bird_radv datacenter \
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--interface eth1 \
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--route ::/0 \
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--ns 2001:DB8:cafe::4 \
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--ns 2001:DB8:cafe::14 \
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--dnssl "example.com"
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SEE ALSO
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--------
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`__bird_core(7)`
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AUTHORS
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-------
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Joachim Desroches <joachim.desroches@epfl.ch>
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COPYING
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-------
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Copyright \(C) 2021 Joachim Desroches. You can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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81
type/__bird_radv/manifest
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81
type/__bird_radv/manifest
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#!/bin/sh -e
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#
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# 2021 Joachim Desroches (joachim.desroches@epfl.ch)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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os=$(cat "${__global:?}/explorer/os")
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case "$os" in
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'alpine'|'debian'|'ubuntu')
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confdir='/etc/bird.d'
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;;
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*)
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printf "Your operating system (%s) is currently not supported by __bird_radv\n" "$os" >&2
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printf "Please contribute an implementation for it if you can.\n" >&2
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exit 1
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;;
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esac
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have_routes=no
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if [ -f "${__object:?}/parameter/route" ];
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then
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have_routes=yes
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fi
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RDNS=
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if [ -f "${__object:?}/parameter/ns" ];
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then
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RDNS=$(cat << EOF
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rdnss {
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$(sed -e 's/^/\t\tns /' -e 's/$/;/' "${__object:?}/parameter/ns")
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};
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EOF
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)
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fi
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DNSSL=
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if [ -f "${__object:?}/parameter/dnssl" ];
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then
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DNSSL=$(sed -e 's/^/\tdnssl "/' -e 's/$/";/' "${__object:?}/parameter/dnssl")
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fi
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__file "${confdir:?}/radv-${__object_id:?}.conf" \
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--mode 0640 --owner root --group bird \
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--source - << EOF
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ipv6 table radv_routes;
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protocol static {
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description "Routes advertised via RAs";
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ipv6 { table radv_routes; };
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$(sed -e 's/^/\troute /' -e 's/$/ unreachable;/' "${__object:?}/parameter/route")
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}
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protocol radv ${__object_id:?} {
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propagate routes ${have_routes:?};
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ipv6 { table radv_routes; export all; };
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$(sed -e 's/^/\tinterface "/' -e 's/$/";/' "${__object:?}/parameter/interface")
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$RDNS
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$DNSSL
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}
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EOF
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3
type/__bird_radv/parameter/optional_multiple
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3
type/__bird_radv/parameter/optional_multiple
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dnssl
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ns
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route
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1
type/__bird_radv/parameter/required_multiple
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1
type/__bird_radv/parameter/required_multiple
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interface
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