Use CONTAINER_NAME if set (#1223)

Support cgroups v2 systems such as Docker Desktop for Mac 4.3+.
kanisterio · Feb 5, 2022 · 0c2ea06 · 0c2ea06
1 parent 307b053
commit 0c2ea06
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/build/package.sh b/build/package.sh
@@ -24,7 +24,10 @@ build_licenses_info_image() {
     local src_dir="$(pwd)"
     local target_file="$(pwd)/licenses"
     local mount_cmd="-v $(pwd):$(pwd)"
-    if grep docker /proc/1/cgroup -qa; then
+    # Checking if executed inside docker container
+    if [ -n "${CONTAINER_NAME:-}" ]; then
+        mount_cmd="--volumes-from ${CONTAINER_NAME}"
+    elif grep docker /proc/1/cgroup -qa; then
         mount_cmd="--volumes-from $(grep docker -m 1 /proc/self/cgroup|cut -d/ -f3)"
     fi
     docker run --rm ${mount_cmd} \