95 lines
2.6 KiB
Nix
95 lines
2.6 KiB
Nix
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{ system ? builtins.currentSystem
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, config ? {}
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, pkgs ? import ../.. { inherit system config; }
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, lib ? pkgs.lib
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}:
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with import ../lib/testing-python.nix { inherit system pkgs; };
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let
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inherit (lib.maintainers) elvishjerricco;
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common = {
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boot.initrd.systemd = {
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enable = true;
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network.wait-online.timeout = 10;
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network.wait-online.anyInterface = true;
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targets.network-online.requiredBy = [ "initrd.target" ];
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services.systemd-networkd-wait-online.requiredBy =
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[ "network-online.target" ];
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initrdBin = [ pkgs.iproute2 pkgs.iputils pkgs.gnugrep ];
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};
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testing.initrdBackdoor = true;
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boot.initrd.network.enable = true;
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};
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mkFlushTest = flush: script: makeTest {
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name = "systemd-initrd-network-${lib.optionalString (!flush) "no-"}flush";
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meta.maintainers = [ elvishjerricco ];
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nodes.machine = {
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imports = [ common ];
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boot.initrd.network.flushBeforeStage2 = flush;
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systemd.services.check-flush = {
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requiredBy = ["multi-user.target"];
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before = [ "network-pre.target" "multi-user.target" "shutdown.target" ];
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conflicts = [ "shutdown.target" ];
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wants = ["network-pre.target"];
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unitConfig.DefaultDependencies = false;
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serviceConfig.Type = "oneshot";
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path = [ pkgs.iproute2 pkgs.iputils pkgs.gnugrep ];
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inherit script;
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};
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};
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testScript = ''
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machine.wait_for_unit("network-online.target")
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machine.succeed(
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"ip addr | grep 10.0.2.15",
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"ping -c1 10.0.2.2",
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)
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machine.switch_root()
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machine.wait_for_unit("multi-user.target")
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'';
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};
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in {
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basic = makeTest {
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name = "systemd-initrd-network";
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meta.maintainers = [ elvishjerricco ];
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nodes.machine = common;
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testScript = ''
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machine.wait_for_unit("network-online.target")
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machine.succeed(
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"ip addr | grep 10.0.2.15",
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"ping -c1 10.0.2.2",
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)
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machine.switch_root()
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# Make sure the systemd-network user was set correctly in initrd
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machine.wait_for_unit("multi-user.target")
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machine.succeed("[ $(stat -c '%U,%G' /run/systemd/netif/links) = systemd-network,systemd-network ]")
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machine.succeed("ip addr show >&2")
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machine.succeed("ip route show >&2")
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'';
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};
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doFlush = mkFlushTest true ''
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if ip addr | grep 10.0.2.15; then
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echo "Network configuration survived switch-root; flushBeforeStage2 failed"
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exit 1
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fi
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'';
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dontFlush = mkFlushTest false ''
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if ! (ip addr | grep 10.0.2.15); then
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echo "Network configuration didn't survive switch-root"
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exit 1
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fi
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'';
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}
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