nabla-run: Guest command line too long (max=8191 characters)

nabla-containers / runnc

OCI-interfacing Container runtime for Nabla Containers

https://nabla-containers.github.io/

ISC License

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nabla-run: Guest command line too long (max=8191 characters) #51

Closed lumjjb closed 6 years ago

lumjjb commented 6 years ago

There is a limit on nabla-run command line. This is a problems when there are many inputs (for example, many environment variables), which makes the rumprun command line string very long.

We should find out what the best way to pass this information in is. And if the commandline is the right way, then the limit should be bigger (perhaps it should be on the same scale as shell ARG_MAXs https://serverfault.com/questions/163371/linux-command-line-character-limit)

ricarkol commented 6 years ago

We should definitely not be limited to 8192 Bytes. Will find out where that is coming from.

lumjjb commented 6 years ago

@ricarkol do you mind updating the submodule reference? Thanks!

lumjjb commented 6 years ago

https://github.com/nabla-containers/runnc/pull/52