Dongsu Park bb699ff491 sys-kernel: remove blank kernel module nf-conntrack-ipv4 ... So far Flatcar has kept a third-party patch to add a blank kernel module `nf-conntrack-ipv4.ko` to avoid regression around Kubernetes. The issue was that kube-proxy with ipvs started using `nf-conntrack.ko`, which does not exist in Kernel < 4.19. The patch was originally added by a24dbb6cb6. However, Kubernetes 1.13 or newer already deals with the issue. It automatically loads a different Kernel module according to Kernel versions: `nf-conntrack-ipv4` for Kernel < 4.19, and `nf-conntrack` for Kernel >= 4.19. See 4b90559369 . We can simply remove the Kernel module, as since then all production systems have updated Kubernetes to the newer versions than 1.13.		2020-10-15 11:34:47 +02:00
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src/third_party/coreos-overlay	sys-kernel: remove blank kernel module nf-conntrack-ipv4	2020-10-15 11:34:47 +02:00