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consistent ownership/permissions for /run/service-state/**

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This commit is contained in:
Daniel Barlow
2023-02-25 22:53:06 +00:00
parent 4bd99df0f1
commit 59ce03630a
7 changed files with 57 additions and 38 deletions
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52
pkgs/liminix-tools/networking/udhcpc.nix
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@@ -10,33 +10,33 @@ interface: { ... } @ args:
let
name = "${interface.device}.udhcp";
script = writeShellScript "udhcp-notify" ''
action=$1
. ${serviceFns}
action=$1
set_address() {
ip address replace $ip/$mask dev $interface
dir=/run/service-state/${name}/
mkdir -p $dir
for i in lease mask ip router siaddr dns serverid subnet opt53 interface ; do
echo ''${!i} > $dir/$i
done
}
case $action in
deconfig)
ip address flush $interface
ip link set up dev $interface
;;
bound)
# this doesn't actually replace, it adds a new address.
set_address
;;
renew)
set_address
;;
nak)
echo "received NAK on $interface"
;;
esac
'';
set_address() {
ip address replace $ip/$mask dev $interface
(cd $(mkoutputs ${name}); umask 0027
for i in lease mask ip router siaddr dns serverid subnet opt53 interface ; do
echo ''${!i} > $i
done)
}
case $action in
deconfig)
ip address flush $interface
ip link set up dev $interface
;;
bound)
# this doesn't actually replace, it adds a new address.
set_address
;;
renew)
set_address
;;
nak)
echo "received NAK on $interface"
;;
esac
'';
in longrun {
inherit name;
run = "${busybox}/bin/udhcpc -f -i ${interface.device} -s ${script}";