28 lines
750 B
Nix
28 lines
750 B
Nix
{
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liminix
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, serviceFns
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, lib
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}:
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{interface, family, address, prefixLength} :
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let
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inherit (liminix.services) oneshot;
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# rather depending on the assumption that nobody will
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# ever add two addresses which are the same but with different
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# prefixes, or the same but different protocols
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name = "${interface.name}.a.${address}";
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up = ''
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dev=$(output ${interface} ifname)
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ip address add ${address}/${toString prefixLength} dev $dev
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(in_outputs ${name}
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echo ${address} > address
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echo ${toString prefixLength} > prefix-length
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echo ${family} > family
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echo $dev > ifname
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)
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'';
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in oneshot {
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inherit name up;
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down = "true"; # this has been broken for ~ ages
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dependencies = [ interface ];
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}
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