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Merge branch 'restore-test-build-remote-ca-fixed' into trustless-remote-builder-simple

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This commit is contained in:
John Ericson 2021-02-27 05:25:39 +00:00
parent e547fe12d1 ae1441e548
commit f6f19acd3f
1 changed files with 8 additions and 8 deletions
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16
src/libstore/build/local-derivation-goal.cc
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@ -287,7 +287,7 @@ bool LocalDerivationGoal::cleanupDecideWhetherDiskFull()
So instead, check if the disk is (nearly) full now. If
so, we don't mark this build as a permanent failure. */
#if HAVE_STATVFS
{
{
auto & localStore = getLocalStore();
uint64_t required = 8ULL * 1024 * 1024; // FIXME: make configurable
struct statvfs st;
@ -297,7 +297,7 @@ bool LocalDerivationGoal::cleanupDecideWhetherDiskFull()
if (statvfs(tmpDir.c_str(), &st) == 0 &&
(uint64_t) st.f_bavail * st.f_bsize < required)
diskFull = true;
}
}
#endif
deleteTmpDir(false);
@ -1703,18 +1703,18 @@ void LocalDerivationGoal::runChild()
network, so give them access to /etc/resolv.conf and so
on. */
if (derivationIsImpure(derivationType)) {
ss.push_back("/etc/resolv.conf");
// Only use nss functions to resolve hosts and
// services. Don’t use it for anything else that may
// be configured for this system. This limits the
// potential impurities introduced in fixed-outputs.
writeFile(chrootRootDir + "/etc/nsswitch.conf", "hosts: files dns\nservices: files\n");
ss.push_back("/etc/services");
ss.push_back("/etc/hosts");
if (pathExists("/var/run/nscd/socket"))
ss.push_back("/var/run/nscd/socket");
/* N.B. it is realistic that these paths might not exist. It
happens when testing Nix building fixed-output derivations
within a pure derivation. */
for (auto & path : { "/etc/resolv.conf", "/etc/services", "/etc/hosts", "/var/run/nscd/socket" })
if (pathExists(path))
ss.push_back(path);
}
for (auto & i : ss) dirsInChroot.emplace(i, i);