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| author | Robert Hensing <robert@roberthensing.nl> | 2021-11-05 01:41:32 +0100 |
|---|---|---|
| committer | Robert Hensing <robert@roberthensing.nl> | 2021-11-05 02:41:25 +0100 |
| commit | 698fb089d8276ac6907ae3a13ee1933a59e12112 (patch) | |
| tree | ffde097c8a1a01bc0d2832423ac2e7accacca73e /nixos/doc/manual/release-notes/rl-2111.section.md | |
| parent | bce05e3b6adab06eedff7cf5813d0936c4f9c5d2 (diff) | |
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nixosTest: Document stdout waiting behavior
Diffstat (limited to 'nixos/doc/manual/release-notes/rl-2111.section.md')
| -rw-r--r-- | nixos/doc/manual/release-notes/rl-2111.section.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2111.section.md b/nixos/doc/manual/release-notes/rl-2111.section.md index 0d114bbde87..ef93e5c44d5 100644 --- a/nixos/doc/manual/release-notes/rl-2111.section.md +++ b/nixos/doc/manual/release-notes/rl-2111.section.md @@ -128,6 +128,10 @@ In addition to numerous new and upgraded packages, this release has the followin ## Backward Incompatibilities {#sec-release-21.11-incompatibilities} +- The NixOS VM test framework, `pkgs.nixosTest`/`make-test-python.nix`, now requires non-terminating commands such as `succeed("foo &")` to close stdout. + This can be done with a redirect such as `succeed("foo >&2 &")`. This breaking change was necessitated by a race condition causing tests to fail or hang. + It applies to all methods that invoke commands on the nodes, including `execute`, `succeed`, `fail`, `wait_until_succeeds`, `wait_until_fails`. + - The `services.wakeonlan` option was removed, and replaced with `networking.interfaces.<name>.wakeOnLan`. - The `security.wrappers` option now requires to always specify an owner, group and whether the setuid/setgid bit should be set. |