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Libbpfgo cgroup attach #196

Merged
merged 2 commits into from
Jul 28, 2022
Merged

Libbpfgo cgroup attach #196

merged 2 commits into from
Jul 28, 2022

Commits on Jul 24, 2022

  1. BPFProg: move AttachLSM to a correct place 

    - Keep doAttach...() function together
    @rafaeldtinoco
    rafaeldtinoco committed Jul 24, 2022
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Commits on Jul 26, 2022

  1. BPFProg: create AttachCgroup to allow Cgroup link attachments 

    Create AttachCgroup(string) to allow the following program types:

- BPF_PROG_TYPE_CGROUP_SKB
- BPF_PROG_TYPE_CGROUP_SOCK
- BPF_PROG_TYPE_CGROUP_DEVICE
- BPF_PROG_TYPE_CGROUP_SOCK_ADDR
- BPF_PROG_TYPE_CGROUP_SYSCTL
- BPF_PROG_TYPE_CGROUP_SOCKOPT

to be attached to a cgroupv2 directory file descriptor, such as:

- /sys/fs/cgroup/unified
- /sys/fs/cgroup/unified/user.slice/user-1000.slice

and on...

Those eBPF program types will be triggered for all processes within the
cgroupv2 they were attached to.
    @rafaeldtinoco
    rafaeldtinoco committed Jul 26, 2022
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    0c5d783 View commit details
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