Bring back to life features lost in recent refactor

- Sandbox logs are generated when running tests
- Kokoro uploads the sandbox logs
- Supports multiple parallel runs
- Revive script to install locally built runsc with docker

PiperOrigin-RevId: 269337274

1 files changed, 9 insertions, 1 deletions

diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go
index df3c0c5ef..4c6c83fbd 100644
--- a/runsc/sandbox/sandbox.go
+++ b/runsc/sandbox/sandbox.go
@@ -351,7 +351,15 @@ func (s *Sandbox) createSandboxProcess(conf *boot.Config, args *Args, startSyncF
 		nextFD++
 	}
 	if conf.DebugLog != "" {
-		debugLogFile, err := specutils.DebugLogFile(conf.DebugLog, "boot")
+		test := ""
+		if len(conf.TestOnlyTestNameEnv) == 0 {
+			// Fetch test name if one is provided and the test only flag was set.
+			if t, ok := specutils.EnvVar(args.Spec.Process.Env, conf.TestOnlyTestNameEnv); ok {
+				test = t
+			}
+		}
+
+		debugLogFile, err := specutils.DebugLogFile(conf.DebugLog, "boot", test)
 		if err != nil {
 			return fmt.Errorf("opening debug log file in %q: %v", conf.DebugLog, err)
 		}