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Error: Failed to execute ip netns add #74
Description
I'm running in a Docker container, which does not (cannot) have ip installed.
user@test-workspace-88b1c24e:/workspace/test-workspace$ sudo ~user/.cargo/bin/httpjail --js "r.host === 'github.com'" -- hello
21:58:40.666 ERROR httpjail::sys_resource: Failed to cleanup resource on drop: Failed to execute ip netns del
Error: Failed to execute ip netns add
Caused by:
No such file or directory (os error 2)I don't think this can ever work within a Docker container.
Activity
ammario commentedon Sep 30, 2025
Hi, yes the strong jail hasn't been tested inside the Docker container. I might be able to get it to work, but it's expectation of low-level system access make support long-term burdensome. Could you share more details about your use case? Specifically, why run
httpjailinside the container vs. outside withhttpjail --docker-run?alexec commentedon Oct 4, 2025
We're currently using
sysbox-runcso we're able to useiptables. We have a sandbox with HTTP/S proxy. We wish to limit max request to specific endpoints, e.g.POST https://github.com/api/v3/*pull* 0to allow max zero requests (i.e. block creation of PRs)>fix: Remove dependency on `ip` command for container support