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Merge remote-tracking branch 'origin/master' into flake

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This commit is contained in:
Eelco Dolstra 2019-09-25 17:28:00 +02:00
parent e110d5a38f d4b4255dd2
commit 7c6fd83dda
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GPG key ID: 8170B4726D7198DE
3 changed files with 20 additions and 7 deletions
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17
src/hydra-queue-runner/build-remote.cc
View file

@ -48,7 +48,7 @@ static void openConnection(Machine::ptr machine, Path tmpDir, int stderrFD, Chil
throw SysError("cannot dup stderr");
Strings argv;
if (machine->sshName == "localhost") {
if (machine->isLocalhost()) {
pgmName = "nix-store";
argv = {"nix-store", "--serve", "--write"};
}
@ -190,7 +190,11 @@ void State::buildRemote(ref<Store> destStore,
remoteVersion = readInt(from);
if (GET_PROTOCOL_MAJOR(remoteVersion) != 0x200)
throw Error(format("unsupported ‘nix-store --serve’ protocol version on ‘%1%’") % machine->sshName);
if (GET_PROTOCOL_MINOR(remoteVersion) >= 1)
// Always send the derivation to localhost, since it's a
// no-op anyway but we might not be privileged to use
// cmdBuildDerivation (e.g. if we're running in a NixOS
// container).
if (GET_PROTOCOL_MINOR(remoteVersion) >= 1 && !machine->isLocalhost())
sendDerivation = false;
if (GET_PROTOCOL_MINOR(remoteVersion) < 3 && repeats > 0)
throw Error("machine ‘%1%’ does not support repeating a build; please upgrade it to Nix 1.12", machine->sshName);
@ -236,10 +240,11 @@ void State::buildRemote(ref<Store> destStore,
a no-op for regular stores, but for the binary cache store,
this will copy the inputs to the binary cache from the local
store. */
if (localStore != std::shared_ptr<Store>(destStore))
copyClosure(ref<Store>(localStore), destStore, step->drv.inputSrcs, NoRepair, NoCheckSigs);
/* Copy the input closure. */
if (/* machine->sshName != "localhost" */ true) {
if (!machine->isLocalhost()) {
auto mc1 = std::make_shared<MaintainCount<counter>>(nrStepsWaiting);
mc1.reset();
MaintainCount<counter> mc2(nrStepsCopyingTo);
@ -381,7 +386,9 @@ void State::buildRemote(ref<Store> destStore,
}
/* Copy the output paths. */
if (/* machine->sshName != "localhost" */ true) {
result.accessor = destStore->getFSAccessor();
if (!machine->isLocalhost() || localStore != std::shared_ptr<Store>(destStore)) {
updateStep(ssReceivingOutputs);
MaintainCount<counter> mc(nrStepsCopyingFrom);
@ -427,8 +434,6 @@ void State::buildRemote(ref<Store> destStore,
printMsg(lvlError, format("warning: had to wait %d ms for %d memory tokens for %s")
% resMs % totalNarSize % step->drvPath);
result.accessor = destStore->getFSAccessor();
to << cmdExportPaths << 0 << outputs;
to.flush();
destStore->importPaths(from, result.accessor, NoCheckSigs);

3
src/hydra-queue-runner/hydra-queue-runner.cc
View file

@ -862,6 +862,9 @@ int main(int argc, char * * argv)
signal(SIGTERM, SIG_DFL);
signal(SIGHUP, SIG_DFL);
// FIXME: do this in the child environment in openConnection().
unsetenv("IN_SYSTEMD");
bool unlock = false;
bool status = false;
BuildID buildOne = 0;

5
src/hydra-queue-runner/state.hh
View file

@ -274,6 +274,11 @@ struct Machine
return true;
}
bool isLocalhost()
{
return sshName == "localhost";
}
};