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link executor: Add support for dummy interfaces.

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closes #49

Signed-off-by: Maximilian Wilhelm <max@sdn.clinic>
This commit is contained in:
Maximilian Wilhelm 2020-08-26 23:02:48 +02:00
parent 36fe61d8e7
commit e51ce613e6
2 changed files with 10 additions and 0 deletions
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5
doc/interfaces.scd
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@ -66,6 +66,10 @@ the system will only respond to certain keywords by default:
is for backwards compatibility and should not be used in new
deployments.
*link-type* _link-type_
Denotes the link-type of the interface. When set to _dummy_,
the interface is created as a virtual dummy interfaces.
*requires* _interfaces_...
Designates one or more required interfaces that must be
brought up before configuration of the parent interface.
@ -165,3 +169,4 @@ iface eth0
# AUTHORS
Ariadne Conill <ariadne@dereferenced.org>
Maximilian Wilhelm <max@sdn.clinic>

5
executor-scripts/linux/link
View file

@ -32,6 +32,11 @@ is_vlan() {
}
case "$PHASE" in
pre-up)
if [ "${IF_LINK_TYPE}" = "dummy" ]; then
ip link add "${IFACE}" type dummy
fi
;;
up|down)
if is_vlan; then
ADD_DEL="add"