another method for insecure docker registry.

build-minecraft.jenkins

@@ -39,6 +39,8 @@ podTemplate(
 		containerTemplate(
 			name: "docker-daemon",
 			image: "docker:19.03-dind",
+			command: "dockerd-entrypoint.sh",
+			args: "--insecure-registry registry.test-chamber-13.lan:5000",
 			privileged: true,
 			envVars: [
 				envVar(
@@ -47,12 +49,6 @@ podTemplate(
 				)
 			],
 		)
-	],
-	volumes: [
-		configMapVolume(
-			mountPath: "/etc/docker/",
-			configMapName: "dind-insecure-registries"
-		)
 	]
 ) {
 	node(POD_LABEL) {