Control: tags -1 +patch initial version of the service is here (loopback probably is not useful)
$ cat /etc/sv/network-is-up/run #!/bin/sh #Copyright: 2025 Lorenzo Puliti <[email protected]> # 2025 Andrew Bower <[email protected]> #License: CC0-1.0 exec chpst -L /run/runit/${PWD##*/}.lock chpst -l \ /run/runit/${PWD##*/}.lock true ----------------------------------------------------- $ cat /etc/sv/network-is-up/check #!/bin/sh if [ -x /usr/sbin/ip ]; then for interf in $(ip addr | grep -Po '^\d+:\s+\K[^:]+') ; do [ "$interf" = 'Iface' ] && continue [ "$interf" = 'lo' ] && continue echo "$interf" | grep docker >/dev/null && continue echo "$interf" | grep incusbr >/dev/null && continue echo "$interf" | grep lxcbr >/dev/null && continue ip link show enp0s31f6 | grep 'UP' >/dev/null && exit 0 # if [ -x /usr/sbin/iwconfig ]; then ... done exit 1 elif [ -x /usr/sbin/ifconfig ]; then for interf in $(ifconfig -s | cut -f1 -d' ') ; do [ "$interf" = 'Iface' ] && continue [ "$interf" = 'lo' ] && continue echo "$interf" | grep docker >/dev/null && continue echo "$interf" | grep incusbr >/dev/null && continue echo "$interf" | grep lxcbr >/dev/null && continue ifconfig "$interf" |grep 'inet' >/dev/null && exit 0 # if [ -x /usr/sbin/iwconfig ]; then ... done exit 1 else #no tools to detect, fail the check exit 1 fi ---------------------------------- $ cat /etc/sv/network-is-up/finish #!/bin/sh chpst -l /run/runit/network-is-up.lock rm /run/runit/network-is-up.lock ----------------------------- yes the check file can be improved, however this one should be fine for testing Lorenzo On Mon, 13 Oct 2025 14:11:55 +0200 Lorenzo Puliti <[email protected]> wrote: > Package: runit-services > Version: 0.9.1 > Severity: important > X-Debbugs-Cc: Andrew Bower <[email protected]>, [email protected] > > (adding Andrew in CC since he sent the MRs that are blocked) > > There are two MR on Salsa > gerbera > https://salsa.debian.org/debian/runit-services/-/merge_requests/4 > xl2tpd > https://salsa.debian.org/debian/runit-services/-/merge_requests/9 > > that are blocked because we are not able to test for network: > the proper solution is to add oneshot capability to runit package, > but this requires some design and I'm not sure it will be ready > before forky, and blocked MR are already 1 year old. > > In order to unblock MRs in a reasonable time frame I propose to > termporarily add two standard services (to be replaced by oneshots in > future) to test network in the check file and wait forever in the run > file. > > I think those services should meet the following conditions: > > * name should not match any existing sysv script to avoid the > shadowing logic that runs at startup and during runtime; name could > be 'loopback-is-up' and 'network-is-up' > > * script are only for testing the network, they do not bring the > network up in stage 2. > > * they shuould work in non-linux port, so if 'ip' is used but is > not available in the platform, fallback on ifconfig > > > 'loopback-is-up' and 'network-is-up' > > I'll send some draft here as soon as I have something. > > Lorenzo > > > -- System Information: > Debian Release: forky/sid > APT prefers unstable > APT policy: (500, 'unstable'), (1, 'experimental') > Architecture: amd64 (x86_64) > > Kernel: Linux 6.8.12-amd64 (SMP w/4 CPU threads; PREEMPT) > Kernel taint flags: TAINT_FIRMWARE_WORKAROUND, TAINT_OOT_MODULE, > TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 > (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to > /usr/bin/dash Init: runit (via /run/runit.stopit) > > Versions of packages runit-services depends on: > ii runit 2.2.0-6 > ii runit-helper 2.16.4 > > Versions of packages runit-services recommends: > ii runit-init 2.2.0-6
