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Upgrade Cilium's eBPF library version to 0.16 #4436

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Upgrade Cilium's eBPF library version to 0.16 #4436

wants to merge 3 commits into from

Commits on Oct 10, 2024

  1. Upgrade Cilium's eBPF library version to 0.16 

    Signed-off-by: Rafael Roquetto <rafael.roquetto@grafana.com>
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
    @rafaelroquetto @dims
    rafaelroquetto authored and dims committed Oct 10, 2024
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  2. Remove tun/tap from the default device rules 

    Looking through git blame, this was added by commit 9fac183
aka "Initial commit of runc binary", most probably by mistake.

Obviously, a container should not have access to tun/tap device, unless
it is explicitly specified in configuration.

Now, removing this might create a compatibility issue, but I see no
other choice.

Aside from the obvious misconfiguration, this should also fix the
annoying

> Apr 26 03:46:56 foo.bar systemd[1]: Couldn't stat device /dev/char/10:200: No such file or directory

messages from systemd on every container start, when runc uses systemd
cgroup driver, and the system runs an old (< v240) version of systemd
(the message was presumably eliminated by [1]).

[1] systemd/systemd@d5aecba

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
    @kolyshkin @dims
    kolyshkin authored and dims committed Oct 10, 2024
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  3. fix some unit test error after bump ebpf to 0.12.3 

    Signed-off-by: lfbzhm <lifubang@acmcoder.com>
    @lifubang @dims
    lifubang authored and dims committed Oct 10, 2024
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