From f22f2fc103689dd9ade7798bc3d5b5d2ac941ef2 Mon Sep 17 00:00:00 2001 From: Akihiro Suda Date: Mon, 27 Jul 2020 14:31:42 +0900 Subject: [PATCH] README.md: drop cgroup v2 notes cgroup v2 is supported since runc v1.0.0-rc91 (will be included in BuildKit since v0.7.2) Signed-off-by: Akihiro Suda --- README.md | 5 ----- 1 file changed, 5 deletions(-) diff --git a/README.md b/README.md index 19d73253ae87..f1dd8c9a7b1e 100644 --- a/README.md +++ b/README.md @@ -127,11 +127,6 @@ We are open to adding more backends. The buildkitd daemon listens gRPC API on `/run/buildkit/buildkitd.sock` by default, but you can also use TCP sockets. See [Expose BuildKit as a TCP service](#expose-buildkit-as-a-tcp-service). -:information_source: Notice to Fedora 31 users: - -* As runc still does not work on cgroup v2 environment like Fedora 31, you need to substitute runc with crun. Run `buildkitd` with `--oci-worker-binary=crun`. -* If you want to use runc, you need to configure the system to use cgroup v1. Run `sudo grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0"` and reboot. - ### Exploring LLB BuildKit builds are based on a binary intermediate format called LLB that is used for defining the dependency graph for processes running part of your build. tl;dr: LLB is to Dockerfile what LLVM IR is to C.