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alexei-led / pumba

Chaos testing, network emulation, and stress testing tool for containers
Apache License 2.0
2.76k stars 193 forks source link

Persistent or "daemon" mode #196

Closed sk2 closed 2 years ago

sk2 commented 3 years ago

Hi, awesome tool! I want to affect multiple links in a Containerlab (https://containerlab.srlinux.dev) network topology. With the "duration" command, it appears I can only affect one at a time - as duration reverts the changes after the duration has completed. Is it possible to run the pumba netem command that simply sets the tc parameters permanently? I can then later revert the changed manually by running the command again.

The CLI API for the tool is really nice to stitch all of the pieces together, so this would be preferable to doing all of the commands manually. Thanks!

alexei-led commented 2 years ago

@sk2 the chaos impact is limited by design, either based on the duration value or when the pumba process exits. I have no plans to change this.