From 7772f7dd995a7ce0ff610f8ae1cc726246cc8dae Mon Sep 17 00:00:00 2001
From: Bin Liu <bin@hyper.sh>
Date: Fri, 29 Apr 2022 22:26:32 +0800
Subject: [PATCH] runk: set BinaryName for runk for containerd

The default runtime for io.containerd.runc.v2 is runc,
to use runk, the containerd configuration should set the
default runtime to runk or add BinaryName options for the
runtime.

Fixes: #4177

Signed-off-by: Bin Liu <bin@hyper.sh>
---
 src/tools/runk/README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/tools/runk/README.md b/src/tools/runk/README.md
index 81f02fc598..41663625a6 100644
--- a/src/tools/runk/README.md
+++ b/src/tools/runk/README.md
@@ -93,7 +93,7 @@ $ bundle_dir="bundle"
 $ rootfs_dir="$bundle_dir/rootfs"
 $ image="busybox"
 $ mkdir -p "$rootfs_dir" && (cd "$bundle_dir" && runk spec)
-$ sudo docker export $(sudo docker create "$image") | tar -C "$rootfs_dir" -xvf -
+$ sudo docker export $(sudo docker create "$image") | tar -C "$rootfs_dir" -xf -
 ```
 
 > **Note:**
@@ -160,7 +160,7 @@ $ sudo runk delete test
 ### Prerequisites for `runk` with containerd
 
 * `containerd` v1.2.4 or above
-* `cri-tool`
+* `cri-tools`
 
 > **Note:**
 > [`cri-tools`](https://github.com/kubernetes-sigs/cri-tools) is a set of tools for CRI
@@ -197,6 +197,8 @@ version = 2
   runtime_type = "io.containerd.runc.v2"
 [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runk]
   runtime_type = "io.containerd.runc.v2"
+  [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runk.options]
+    BinaryName = "/usr/local/bin/runk"
 EOF
 ```