mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-25 01:20:07 +01:00
1b488fe34c
It doesn't actually work inside the root-less container... Well, it works as far as starting to activate, before it fails. That is still somewhat useful. So have it there...
126 lines
3.3 KiB
Bash
Executable file
126 lines
3.3 KiB
Bash
Executable file
#!/bin/bash
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set -e
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die() {
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printf '%s\n' "$*"
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exit 1
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}
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do_cleanup() {
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local IDX="$1"
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local NAME_PREFIX="${2:-net}"
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local PEER_PREFIX="${3:-d_}"
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pkill -F "/tmp/nm-dnsmasq-$PEER_PREFIX$IDX.pid" dnsmasq &>/dev/null || :
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rm -rf "/tmp/nm-dnsmasq-$PEER_PREFIX$IDX.pid"
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pkill -F "/tmp/nm-radvd-$PEER_PREFIX$IDX.pid" radvd &>/dev/null || :
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rm -rf "/tmp/nm-radvd-$PEER_PREFIX$IDX.pid"
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pkill -F "/tmp/nm-pppoe-$PEER_PREFIX$IDX.pid" pppoe-server &>/dev/null || :
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rm -rf "/tmp/nm-pppoe-$PEER_PREFIX$IDX.pid"
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rm -rf "/tmp/nm-pppoe-allip-$PEER_PREFIX$IDX"
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rm -rf "/tmp/nm-radvd-$PEER_PREFIX$IDX.conf"
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ip link del "$PEER_PREFIX$IDX" &>/dev/null || :
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}
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do_setup() {
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local IDX="$1"
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local NAME_PREFIX="${2:-net}"
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local PEER_PREFIX="${3:-d_}"
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do_cleanup "$IDX"
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ip link add "$NAME_PREFIX$IDX" type veth peer "$PEER_PREFIX$IDX"
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ip link set "$PEER_PREFIX$IDX" up
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ip addr add "192.168.$((120 + IDX)).1/23" dev "$PEER_PREFIX$IDX"
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ip addr add "192:168:$((120 + IDX))::1/64" dev "$PEER_PREFIX$IDX"
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# PPPoE inside the rootless container is not actually working, because
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# /dev/ppp is not accessible. Still start it, so that we at least can
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# test how far it goes...
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echo "192.168.$((120 + $IDX)).180-200" > "/tmp/nm-pppoe-allip-$PEER_PREFIX$IDX"
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pppoe-server -X "/tmp/nm-pppoe-$PEER_PREFIX$IDX.pid" -S isp -C isp -L "192.168.$((120 + IDX)).1" -p "/tmp/nm-pppoe-allip-$PEER_PREFIX$IDX" -I "$PEER_PREFIX$IDX" &
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dnsmasq \
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--conf-file=/dev/null \
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--pid-file="/tmp/nm-dnsmasq-$PEER_PREFIX$IDX.pid" \
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--no-hosts \
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--keep-in-foreground \
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--bind-interfaces \
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--except-interface=lo \
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--clear-on-reload \
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--listen-address="192.168.$((120 + $IDX)).1" \
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--dhcp-range="192.168.$((120 + $IDX)).100,192.168.$((120 + $IDX)).150" \
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--no-ping \
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&
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cat <<EOF > "/tmp/nm-radvd-$PEER_PREFIX$IDX.conf"
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interface $PEER_PREFIX$IDX
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{
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AdvSendAdvert on;
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prefix 192:168:$((120 + IDX))::/64
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{
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AdvOnLink on;
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};
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};
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EOF
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radvd \
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--config "/tmp/nm-radvd-$PEER_PREFIX$IDX.conf" \
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--pidfile "/tmp/nm-radvd-$PEER_PREFIX$IDX.pid" \
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&
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}
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do_redo() {
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do_cleanup "$@"
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do_setup "$@"
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}
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###############################################################################
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IDX=1
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NAME_PREFIX=net
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PEER_PREFIX=
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CMD=redo
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for (( i=1 ; i<="$#" ; )) ; do
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c="${@:$i:1}"
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i=$((i+1))
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case "$c" in
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redo|setup|cleanup)
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CMD="$c"
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;;
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--prefix|-p)
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NAME_PREFIX="${@:$i:1}"
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test -n "$NAME_PREFIX" || die "missing argument to --prefix"
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i=$((i+1))
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;;
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--peer-prefix)
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PEER_PREFIX="${@:$i:1}"
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test -n "$PEER_PREFIX" || die "missing argument to --peer-prefix"
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i=$((i+1))
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;;
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--idx|-i)
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test $i -le "$#" || die "missing argument to --idx"
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IDX="${@:$i:1}"
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i=$((i+1))
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;;
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*)
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die "invalid argument"
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;;
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esac
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done
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if [ -z "$PEER_PREFIX" ]; then
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if [ "$NAME_PREFIX" = net ]; then
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PEER_PREFIX=d_
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else
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PEER_PREFIX="d_${NAME_PREFIX}_"
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fi
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fi
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do_$CMD "$IDX" "$NAME_PREFIX" "$PEER_PREFIX"
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