Ian Babrou created MESOS-2020:
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Summary: Silent failures for docker containers
Key: MESOS-2020
URL: https://issues.apache.org/jira/browse/MESOS-2020
Project: Mesos
Issue Type: Bug
Components: slave
Affects Versions: 0.20.1
Environment: mesos-slaves running in docker
Reporter: Ian Babrou
I tried to start container that cannot actually start for some reason, like
this (from slave logs):
{"log":"I1031 08:58:02.692958 60 slave.cpp:1112] Launching task
topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799 for framework
20141003-172543-3892422848-5050-1-0000\n","stream":"stderr","time":"2014-10-31T08:58:02.692986684Z"}
{"log":"I1031 08:58:02.693696 60 slave.cpp:1222] Queuing task
'topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799' for executor
topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799 of framework
'20141003-172543-3892422848-5050-1-0000\n","stream":"stderr","time":"2014-10-31T08:58:02.693734418Z"}
{"log":"I1031 08:58:02.695612 64 docker.cpp:743] Starting container
'02a786c9-556c-4ed9-80d2-1850a49030fe' for task
'topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799' (and executor
'topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799') of framework
'20141003-172543-3892422848-5050-1-0000'\n","stream":"stderr","time":"2014-10-31T08:58:02.6956675Z"}
{"log":"E1031 08:58:05.272902 65 slave.cpp:2485] Container
'02a786c9-556c-4ed9-80d2-1850a49030fe' for executor
'topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799' of framework
'20141003-172543-3892422848-5050-1-0000' failed to start: Failed to 'docker run
-d -c 204 -m 67108864 -e PORT=31459 -e PORT0=31459 -e PORTS=31459 -e
HOST=web544 -e MESOS_SANDBOX=/mnt/mesos/sandbox -v
/var/lib/mesos/slave/slaves/20141028-073834-3909200064-5050-1-75/frameworks/20141003-172543-3892422848-5050-1-0000/executors/topface_demo.055a8f8f-60dc-11e4-b4ad-56847afe9799/runs/02a786c9-556c-4ed9-80d2-1850a49030fe:/mnt/mesos/sandbox
--net host --name mesos-02a786c9-556c-4ed9-80d2-1850a49030fe
docker.core.tf/demo:1': exit status = exited with status 1 stderr = 2014/10/31
08:58:04 Error response from daemon: Cannot start container
05666763bff98ad70f35968add3923018a9d457a1f4e9dab0981936841093d2f: exec:
\"/server.js\": permission
denied\n","stream":"stderr","time":"2014-10-31T08:58:05.273016253Z"}
But when I go to task sandbox from mesos ui, stdout and stderr are empty.
Marathon keeps scheduling tasks, but they all silently fail, this is very
misleading.
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