func logSystemInfo()

in internal/beatcmd/beat.go [834:897]
50 lines of code
9 McCabe index (conditional complexity)

func logSystemInfo(info beat.Info) {
	defer info.Logger.Recover("An unexpected error occurred while collecting " +
		"information about the system.")
	log := info.Logger.Named("beat").With(logp.Namespace("system_info"))

	// Beat
	beat := mapstr.M{
		"type": info.Beat,
		"uuid": info.ID,
		"path": mapstr.M{
			"config": paths.Resolve(paths.Config, ""),
			"data":   paths.Resolve(paths.Data, ""),
			"home":   paths.Resolve(paths.Home, ""),
			"logs":   paths.Resolve(paths.Logs, ""),
		},
	}
	log.Infow("Beat info", "beat", beat)

	// Build
	build := mapstr.M{
		"commit":  version.CommitHash(),
		"time":    version.CommitTime(),
		"version": info.Version,
	}
	log.Infow("Build info", "build", build)

	// Go Runtime
	log.Infow("Go runtime info", "go", sysinfo.Go())

	// Host
	if host, err := sysinfo.Host(); err == nil {
		log.Infow("Host info", "host", host.Info())
	}

	// Process
	if self, err := sysinfo.Self(); err == nil {
		process := mapstr.M{}

		if info, err := self.Info(); err == nil {
			process["name"] = info.Name
			process["pid"] = info.PID
			process["ppid"] = info.PPID
			process["cwd"] = info.CWD
			process["exe"] = info.Exe
			process["start_time"] = info.StartTime
		}

		if proc, ok := self.(types.Seccomp); ok {
			if seccomp, err := proc.Seccomp(); err == nil {
				process["seccomp"] = seccomp
			}
		}

		if proc, ok := self.(types.Capabilities); ok {
			if caps, err := proc.Capabilities(); err == nil {
				process["capabilities"] = caps
			}
		}

		if len(process) > 0 {
			log.Infow("Process info", "process", process)
		}
	}
}