Bandwidth attack not work

cwen0 commented 2 years ago

chaosd version :

Chaosd Version: version.Info{GitVersion:"v0.0.0-master+$Format:%h$", GitCommit:"$Format:%H$", BuildDate:"2022-08-05T08:25:42Z", GoVersion:"go1.18.2", Compiler:"gc", Platform:"linux/amd64"}

log:

[root@centos76-vm-1 ~]# chaosd attack network bandwidth --buffer 10000 --device eth0 --limit 10000 --rate 10mbps
2022-08-13T17:48:42.182+0800    INFO    chaosd/network.go:78    Set iptables chains {"request": ""}
2022-08-13T17:48:42.192+0800    INFO    chaosd/network.go:84    handling tc request {"tcs": "tcs:{type:BANDWIDTH  tbf:{rate:10485760  limit:10000  buffer:10000}  device:\"eth0\"}"}
2022-08-13T17:48:42.193+0800    ERROR   chaosd/network.go:84    error while getting interfaces  {"error": "exit status 255"}
github.com/chaos-mesh/chaosd/pkg/server/chaosd.networkAttack.Attack
    /__w/chaosd/chaosd/pkg/server/chaosd/network.go:84
github.com/chaos-mesh/chaosd/pkg/server/chaosd.(*Server).ExecuteAttack
    /__w/chaosd/chaosd/pkg/server/chaosd/attack.go:105
github.com/chaos-mesh/chaosd/cmd/attack.commonNetworkAttackFunc
    /__w/chaosd/chaosd/cmd/attack/network.go:251
reflect.Value.call
    /__t/go/1.18.2/x64/src/reflect/value.go:556
reflect.Value.Call
    /__t/go/1.18.2/x64/src/reflect/value.go:339
go.uber.org/dig.defaultInvoker
    /github/home/go/pkg/mod/go.uber.org/dig@v1.14.1/container.go:220
go.uber.org/dig.(*Scope).Invoke
    /github/home/go/pkg/mod/go.uber.org/dig@v1.14.1/invoke.go:92
go.uber.org/fx.runInvoke
    /github/home/go/pkg/mod/go.uber.org/fx@v1.17.1/invoke.go:93
go.uber.org/fx.(*module).executeInvoke
    /github/home/go/pkg/mod/go.uber.org/fx@v1.17.1/module.go:174
go.uber.org/fx.(*module).executeInvokes
    /github/home/go/pkg/mod/go.uber.org/fx@v1.17.1/module.go:155
go.uber.org/fx.New
    /github/home/go/pkg/mod/go.uber.org/fx@v1.17.1/app.go:534
github.com/chaos-mesh/chaosd/pkg/utils.FxNewAppWithoutLog
    /__w/chaosd/chaosd/pkg/utils/utils.go:27
github.com/chaos-mesh/chaosd/cmd/attack.NewNetworkBandwidthCommand.func1
    /__w/chaosd/chaosd/cmd/attack/network.go:230
github.com/spf13/cobra.(*Command).execute
    /github/home/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:860
github.com/spf13/cobra.(*Command).ExecuteC
    /github/home/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:974
github.com/spf13/cobra.(*Command).Execute
    /github/home/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:902
main.main
    /__w/chaosd/chaosd/cmd/main.go:79
runtime.main
    /__t/go/1.18.2/x64/src/runtime/proc.go:250
Error: exit status 255

Andrewmatilde commented 2 years ago

Whether 'eth0' exists?

Andrewmatilde commented 2 years ago

cwen0 commented 2 years ago

Yes, I am sure that eth0 exists. In addition, version v1.1.1 chaosd can work well.

chaos-mesh / chaosd

Bandwidth attack not work #203