nixosTests.nohang: init
These tests are modified from earlyoom's tests. It tries to OOM the test
VM and then check that nohang's output is as expected. Unlike the
earlyoom test, we use the default config, so we test for whether the
signal nohang set was SIGKILL or SIGTERM and adjust the output checking accordingly
nohang: add linked test for the nixos module
nixos/doc/rl-2511: init nohang
nixos/nohang: change option name to configPath
nixos/nohang: use lib.getExe instead of interpolation
Co-authored-by: Leah Amelia Chen <github@acc.pluie.me>
nixos/nohang: use lib.getExe "tail" instead
Co-authored-by: Leah Amelia Chen <github@acc.pluie.me>
nixosTests.nohang: switch to runTest
nixos/nohang: use multiline string for CapabilityBoundingSet in service config
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
nohang: fix whitespace formatting
Dev380
12c0a7fc52