bundles/wide-dhcp6c: introduce, add to home.router

This commit is contained in:
Franzi 2020-11-14 11:34:16 +01:00
parent 6b4eae842b
commit fa224a9939
Signed by: kunsi
GPG key ID: 12E3D2136B818350
7 changed files with 132 additions and 0 deletions

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@ -0,0 +1,17 @@
interface ${source} {
send ia-pd 0;
};
id-assoc pd 0 {
% for iface, subnet_id in sorted(targets.items()):
prefix-interface ${iface} {
sla-len ${subnet_len};
sla-id ${subnet_id};
ifid ${subnet_id};
};
% endfor
};
profile default {
information-only;
};

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@ -0,0 +1,10 @@
#!/bin/bash
systemctl stop wide-dhcpv6-client
% for interface, subnet_id in sorted(targets.items()):
for IP in $(ip -6 addr show dev ${interface} | grep inet6 | awk '{print $2}' | grep -vF 'fe80::')
do
ip -6 addr del $IP dev ${interface}
done
% endfor

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@ -0,0 +1,11 @@
#!/bin/bash
INTERFACE=$1
if [[ "$INTERFACE" != "${source}" ]]
then
echo "wide-dhcp6c is not configured to work on $INTERFACE"
exit 0
fi
systemctl start wide-dhcpv6-client

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@ -0,0 +1,10 @@
[Unit]
Description=WIDE-DHCPv6-Client
After=network-online.target
[Service]
PIDFile=/run/dhcp6c.pid
ExecStart=/usr/sbin/dhcp6c -c /etc/wide-dhcpv6/dhcp6c.conf -p /run/dhcp6c.pid -f ${source}
[Install]
WantedBy=default.target

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@ -0,0 +1,58 @@
if node.metadata.get('wide-dhcp6c', {}).get('integrate-with-pppd', False):
files['/etc/ppp/ip-up.d/wide-dhcp6c'] = {
'source': 'ip-up',
'content_type': 'mako',
'context': {
'source': node.metadata['wide-dhcp6c']['source'],
},
'mode': '0755',
}
files['/etc/ppp/ip-down.d/wide-dhcp6c'] = {
'source': 'ip-down',
'content_type': 'mako',
'context': {
'targets': node.metadata['wide-dhcp6c']['targets'],
},
'mode': '0755',
}
# Will be started and stopped by pppd.
should_be_running = None
should_be_enabled = False
else:
should_be_running = True
should_be_enabled = True
files['/etc/wide-dhcpv6/dhcp6c.conf'] = {
'content_type': 'mako',
'context': {
'source': node.metadata['wide-dhcp6c']['source'],
'targets': node.metadata['wide-dhcp6c']['targets'],
'subnet_len': node.metadata['wide-dhcp6c']['subnet_len'],
},
'triggers': {
'svc_systemd:wide-dhcpv6-client:restart',
},
}
files['/etc/systemd/system/wide-dhcpv6-client.service'] = {
'content_type': 'mako',
'context': {
'source': node.metadata['wide-dhcp6c']['source'],
},
'triggers': {
'action:systemd-reload',
'svc_systemd:wide-dhcpv6-client:restart',
},
}
svc_systemd = {
'wide-dhcpv6-client': {
'running': should_be_running,
'enabled': should_be_enabled,
'needs': {
'file:/etc/systemd/system/wide-dhcpv6-client.service',
'file:/etc/wide-dhcpv6/dhcp6c.conf',
},
},
}

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@ -0,0 +1,18 @@
defaults = {
'apt': {
'packages': {
'wide-dhcpv6-client': {},
},
},
'iptables': {
'bundle_rules': {
'wide-dhcp6c': [
'ip6tables -A INPUT -p udp -s ff00::/12 -j ACCEPT',
'ip6tables -A INPUT -p udp -s fe80::/10 -j ACCEPT',
],
},
},
'wide-dhcp6c': {
'subnet_len': '8',
},
}

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@ -6,6 +6,7 @@ nodes['home.router'] = {
'iptables', 'iptables',
'pppd', 'pppd',
'dhcpd', 'dhcpd',
'wide-dhcp6c',
}, },
'groups': set(), 'groups': set(),
'metadata': { 'metadata': {
@ -74,6 +75,13 @@ nodes['home.router'] = {
'cpu': 2, 'cpu': 2,
'ram': 2, 'ram': 2,
}, },
'wide-dhcp6c': {
'integrate-with-pppd': True,
'source': 'ppp0',
'targets': {
'enp1s0.42': '1',
},
},
}, },
'os': 'debian', 'os': 'debian',
'os_version': (10,), 'os_version': (10,),