From b7f085157eddeaab564d091d55a2d8154b925c52 Mon Sep 17 00:00:00 2001
From: joey <zchengjoey@gmail.com>
Date: Fri, 31 May 2024 17:17:53 +0800
Subject: [PATCH] support `cri-dockerd.sock` for docker runtime

Signed-off-by: joey <zchengjoey@gmail.com>
---
 pkg/daemon/criruntime/factory.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkg/daemon/criruntime/factory.go b/pkg/daemon/criruntime/factory.go
index 8b7628a76f..37f986c1bf 100644
--- a/pkg/daemon/criruntime/factory.go
+++ b/pkg/daemon/criruntime/factory.go
@@ -244,5 +244,15 @@ func detectRuntime(varRunPath string) (cfgs []runtimeConfig) {
 			})
 		}
 	}
+
+	// cri-docker dockerd as a compliant Container Runtime Interface, detail see https://github.com/Mirantis/cri-dockerd
+	{
+		if _, err = os.Stat(fmt.Sprintf("%s/cri-dockerd.sock", varRunPath)); err == nil {
+			cfgs = append(cfgs, runtimeConfig{
+				runtimeType:      ContainerRuntimeCommonCRI,
+				runtimeRemoteURI: fmt.Sprintf("unix://%s/cri-dockerd.sock", varRunPath),
+			})
+		}
+	}
 	return cfgs
 }