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ebpf

The eBPF operator handles the ebpf layer that contains an ELF file with the eBPF programs. This operator loads the programs into the kernel and attaches them to the different hooks as specified by the gadget developer.

Instance Parameters​

iface​

Network interface to attach networking programs to. Only available if the gadget uses networking programs.

Fully qualified name: operator.oci.ebpf.iface

trace-pipe​

Print debug information generated by eBPF with bpf_printk() to the terminal.

Fully qualified name: operator.oci.ebpf.trace-pipe

map-fetch-interval​

Interval in which to iterate over eBPF maps that have been marked with GADGET_MAPITER().

Fully qualified name: operator.oci.ebpf.map-fetch-interval

Default: 1000ms

map-fetch-count​

Number of fetch cycles (use 0 for unlimited) for eBPF maps that have been marked with GADGET_MAPITER().

Fully qualified name: operator.oci.ebpf.map-fetch-count

Default: 0