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9509 commits 29 branches 5 tags 81 MiB
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2767 commits

Author SHA1 Message Date
Eelco Dolstra 11882d7c7c Create /etc/passwd *after* figuring out the sandbox uid/gid 
Fixes build failures like

  # nix log /nix/store/gjaa0psfcmqvw7ivggsncx9w364p3s8s-sshd.conf-validated.drv
  No user exists for uid 30012
 2020-10-14 12:20:58 +02:00
Eelco Dolstra 2653801939 Merge branch 'split_build_cc' of https://github.com/obsidiansystems/nix 2020-10-13 15:36:55 +02:00
John Ericson a73959e6be Merge remote-tracking branch 'upstream/master' into split_build_cc 2020-10-12 17:20:46 +00:00
John Ericson d334fd4882 Merge branches 'split_build_hh-0', 'split_build_hh-1', 'split_build_hh-2', 'split_build_hh-3' and 'split_build_hh-4' into split_build_cc 2020-10-12 17:20:12 +00:00
John Ericson 542972f029 Trim worker.hh 2020-10-12 17:16:48 +00:00
John Ericson 0e2306204a Rename to hand-hold git (worker.hh) 2020-10-12 17:16:48 +00:00
John Ericson 3ffa3546bd Trim substitution-goal.hh 2020-10-12 17:16:25 +00:00
John Ericson e77a2344d5 Rename to hand-hold git (substitution-goal.hh) 2020-10-12 17:16:25 +00:00
John Ericson d585b4c54f Trim hook-instance.hh 2020-10-12 17:16:13 +00:00
John Ericson 10b749a156 Rename to hand-hold git (hook-instance.hh) 2020-10-12 17:16:13 +00:00
John Ericson 8067d32f2a Trim goal.hh 2020-10-12 17:16:00 +00:00
John Ericson 0d0e345cdc Rename to hand-hold git (goal.hh) 2020-10-12 17:16:00 +00:00
John Ericson 2ce726947a Trim derivation-goal.hh 2020-10-12 17:15:32 +00:00
John Ericson 4eb8c69853 Rename to hand-hold git (derivation-goal.hh) 2020-10-12 17:15:32 +00:00
John Ericson f7099965bf Change .cc files to use split build headers 2020-10-12 17:08:52 +00:00
John Ericson 5a97621d6d Prepare for build/*.hh headers 2020-10-12 17:07:51 +00:00
volth eee18f88dd
Handle amount of disk space saved by hard linking being negative 
Fixes bogus messages like "currently hard linking saves 17592186044416.00 MiB".
 2020-10-12 16:06:38 +00:00
John Ericson 15fdb7cc6b Split out uds-remote-store.{cc.hh} 2020-10-11 17:37:05 +00:00
John Ericson 38e3897162 Copy {uds-,}remote-store.{cc,hh} 
This prepares for the splitting that happens in the next commit.
 2020-10-11 17:18:26 +00:00
John Ericson 8cc510fb79 Merge branches 'build-1', 'build-2', 'build-3', 'build-4', 'build-5', 'build-6', 'build-7' and 'build-8' into split_build_cc 2020-10-11 16:44:34 +00:00
John Ericson bcb67e1ed8 Trim lock.cc 2020-10-11 16:44:19 +00:00
John Ericson e0be04129b Rename to hand-hold git (lock.cc) 2020-10-11 16:44:14 +00:00
John Ericson dbc588651c Trim lock.hh 2020-10-11 16:44:07 +00:00
John Ericson d0004bfcab Rename to hand-hold git (lock.hh) 2020-10-11 16:43:59 +00:00
John Ericson eed53ed87a Trim build/worker.cc 2020-10-11 16:43:51 +00:00
John Ericson 904e315dae Rename to hand-hold git (build/worker.cc) 2020-10-11 16:43:42 +00:00
John Ericson d24ffe0eb1 Trim build/substitution-goal.cc 2020-10-11 16:43:24 +00:00
John Ericson 3633b3572b Rename to hand-hold git (build/substitution-goal.cc) 2020-10-11 16:43:18 +00:00
John Ericson 4bdff7d1b0 Trim build/local-store-build.cc 2020-10-11 16:43:12 +00:00
John Ericson dc5225cde5 Rename to hand-hold git (build/local-store-build.cc) 2020-10-11 16:43:05 +00:00
John Ericson 159054f730 Trim build/hook-instance.cc 2020-10-11 16:42:35 +00:00
John Ericson f0b8987299 Rename to hand-hold git (build/hook-instance.cc) 2020-10-11 16:42:08 +00:00
John Ericson 819fe848ac Trim build/goal.cc 2020-10-11 16:41:58 +00:00
John Ericson 184bfc301e Rename to hand-hold git (build/goal.cc) 2020-10-11 16:41:18 +00:00
John Ericson 3bab1c5bb0 Trim build/derivation-goal.cc 2020-10-11 16:41:11 +00:00
John Ericson 9629290eda Rename to hand-hold git (build/derivation-goal.cc) 2020-10-11 16:40:52 +00:00
John Ericson a4f0fecb03 Trim build.hh 2020-10-11 16:40:34 +00:00
John Ericson fc72cb0760 Rename to hand-hold git (build.hh) 2020-10-11 16:40:14 +00:00
John Ericson 428536fd75 Prepare for build/* files 2020-10-11 16:39:08 +00:00
John Ericson aef44cbaa9 Split out commonChildInit 2020-10-11 16:38:46 +00:00
John Ericson 6cc1541782 Split out local-fs-store.hh 
This matches the already-existing `local-fs-store.cc`.
 2020-10-09 20:18:08 +00:00
Eelco Dolstra 636ec17139
Remove stray DerivationOutputsAndPaths type 2020-10-09 15:41:24 +02:00
Eelco Dolstra 97ffc1e013 Dynamically disable user namespaces if CLONE_NEWUSER fails 
This makes builds work inside nixos-enter.

Fixes #3145.
 2020-10-07 22:46:01 +02:00
Eelco Dolstra 6aa64627c8 Support user namespaces being disabled 
If max_user_namespaces is set to 0, then don't run the build in a user
namespace.

Fixes #4092.
 2020-10-07 22:02:36 +02:00
Eelco Dolstra f66bbd8c7b Doh 2020-10-07 21:25:06 +02:00
Eelco Dolstra e705c24294 Tweak error messages 2020-10-07 17:28:43 +02:00
Eelco Dolstra c43e882f54 Serialize exceptions from the daemon to the client 2020-10-07 17:13:54 +02:00
Eelco Dolstra be149acfda Serialize exceptions from the sandbox process to the parent 
Fixes #4118.
 2020-10-07 16:34:03 +02:00
John Ericson 57d960dcd1 Remove generic std::optional<T> suppport from worker proto 
See comment for rational; I think it's good to leave a comment lest
anyone is tempted to add such a sum-type instance again.

Fixes #4113
 2020-10-07 12:50:37 +00:00
Eelco Dolstra d761485010 Prevent a deadlock when user namespace setup fails 
Observed on Centos 7 when user namespaces are disabled:
DerivationGoal::startBuilder() throws an exception, ~DerivationGoal()
waits for the child process to exit, but the child process hangs
forever in drainFD(userNamespaceSync.readSide.get()) in
DerivationGoal::runChild(). Not sure why the SIGKILL doesn't get
through.

Issue #4092.
 2020-10-06 18:57:23 +02:00