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Is your feature request related to a problem? Please describe.
Currently it is not clear which kernel options need to be activated. Describe the solution you'd like
A document that includes a list of kernel config options that need to be set (e.g. uprobe and BTF support)
A script or even an integration into parca-agent that validates the config options similar to cilium kernel-check
This could also be helpful to reduce bug reports and enables users to fix issues around kernel support themselves.
Does it provide more information on what's possibly missing? With my self-compiled kernel I had to play a bit of whack-a-mole to activate the right options.
What cilium does, is calling bpftool -j feature probe and then parsing its output to verify the right config parameters are set and available, so that could be helpful for parca as well.
Is your feature request related to a problem? Please describe.
Currently it is not clear which kernel options need to be activated.
Describe the solution you'd like
A document that includes a list of kernel config options that need to be set (e.g. uprobe and BTF support)
A script or even an integration into parca-agent that validates the config options similar to
cilium kernel-check
This could also be helpful to reduce bug reports and enables users to fix issues around kernel support themselves.
Describe alternatives you've considered
Additional context
cilium/cilium@8f700ac
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