balena-cli/patches/all/balena-preload+9.0.0.patch
2020-07-15 16:30:15 +00:00

21 lines
1.1 KiB
Diff

diff --git a/node_modules/balena-preload/src/preload.py b/node_modules/balena-preload/src/preload.py
index 887eaf3..0c5cc7f 100755
--- a/node_modules/balena-preload/src/preload.py
+++ b/node_modules/balena-preload/src/preload.py
@@ -489,8 +489,13 @@ def start_docker_daemon(storage_driver, docker_dir):
if running_dockerd.process.exit_code is not None:
# There is no reason for dockerd to exit with a 0 status now.
assert running_dockerd.process.exit_code != 0
- # This will raise an sh.ErrorReturnCode_X exception.
- running_dockerd.wait()
+ try:
+ # This will raise an sh.ErrorReturnCode_X exception.
+ running_dockerd.wait()
+ except:
+ print("An error has occurred executing 'dockerd':\n{}".format(
+ running_dockerd.stderr.decode("utf8")), file=sys.stderr, flush=True)
+ raise
# Check that we can connect to dockerd.
output = docker("version", _ok_code=[0, 1])
ok = output.exit_code == 0