Geoffrey Frogeye
536eee36ad
It makes things slower and my server unresponsive sometimes. Probably more work to be done but I don't feel like doing that now.
55 lines
1.9 KiB
Nix
55 lines
1.9 KiB
Nix
{ pkgs, lib, config, ... }:
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let
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vivariumBuilderDefault = {
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systems = [ "x86_64-linux" "aarch64-linux" ];
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protocol = "ssh-ng";
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sshUser = "nixremote";
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# sshKey doesn't work
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};
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# MANU ssh-keygen -y -f /etc/ssh/ssh_host_ed25519_key | base64 -w0
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vivariumBuilders = [
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{
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hostName = "abavorana.frogeye.fr";
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publicHostKey = "c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSU5iNzcrS01tRHI0MVhZdmZITXQvK3NHMkJCSEIzYUl4M045WDNVejhFaUogZ2VvZmZyZXlAY3VyYWNhbwo=";
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supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
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maxJobs = 8;
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}
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{
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hostName = "ludwig.clowncar.frogeye.fr";
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publicHostKey = "c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSU41SXZhMzNXeGplN095cHVEUHBSakFNMTlvRUtEVDRiYlpUTm82V1FLZTAgZ2VvZmZyZXlAY3VyYWNhbwo=";
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maxJobs = 4;
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}
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];
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# MANU pass vivarium/lemmy/remote-builds/cache | nix key convert-secret-to-public | cat
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publicKeys = [
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"abavorana.frogeye.fr:rcKZ9gwaIQLcst/vbhbF7meUQD5sveT2QQN4a+Zo1BM="
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"ludwig.clowncar.frogeye.fr:jTlN0fCOLU49M3LQw5j/u++Gmwrsv3m9RGs0slSg6r0="
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];
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in
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{
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config = {
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system.activationScripts.diff = {
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supportsDryActivation = true;
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text = ''
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mkdir -p /root/.ssh
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cat ${pkgs.writeText "root-ssh-config" (lib.strings.concatLines (builtins.map (builder: ''
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Host ${builder.hostName}
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Port 2278
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ControlMaster auto
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ControlPath ~/.ssh/master-%r@%n:%p
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ControlPersist 60s
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'') vivariumBuilders)) } > /root/.ssh/config
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'';
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};
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nix = {
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buildMachines = builtins.map (vivariumBuilder: vivariumBuilderDefault // vivariumBuilder) vivariumBuilders;
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distributedBuilds = false;
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settings = {
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builders-use-substitutes = true;
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trusted-public-keys = publicKeys;
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trusted-substituters = builtins.map (builder: "${builder.protocol}://${builder.sshUser}@${builder.hostName}") config.nix.buildMachines;
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};
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};
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};
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}
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