Hmm, you're right that it should include "docker" in the "enabled containerizers (mesos)" log message. Maybe you could try setting the MESOS_CONTAINERIZERS environment variable instead, or wrap "docker,mesos" in quotes?
On Wed, Oct 22, 2014 at 2:33 AM, Olivier Sallou <olivier.sal...@irisa.fr> wrote: > > On 10/22/2014 11:02 AM, Adam Bordelon wrote: > > Olivier, > > > > You should only need to create the /etc/mesos-slave/containerizers OR > > specify --containerizers on the mesos-slave command-line. Either should > > work. > > - Is dockerd installed and running on the slave? > yes docker is running on slave > > - You could be running into MESOS-1873 > > <https://issues.apache.org/jira/browse/MESOS-1873>. Try setting your > value: > > "ls -l /etc" instead of using the arguments fields with shell: false > I tried too, my Task contains: > > command { > shell: true > arguments: "ls" > arguments: "-l" > arguments: "/etc" > } > container { > type: DOCKER > docker { > image: "dockerimages/centos-core" > } > } > > but I have the same error: > > Container '3f98b4ee-3417-407f-8717-b60a1ab6f359' for executor '0' of > framework '20141022-112627-16777343-5050-6219-0000' failed to start: > None of the enabled containerizers (mesos) could create a container for > the provided TaskInfo/ExecutorInfo message. > > I find strange to find "enabled containerizers (mesos)" instead of > something like "enabled containerizers (docker,mesos)" > > > > On Tue, Oct 21, 2014 at 2:58 AM, Olivier Sallou <olivier.sal...@irisa.fr > > > > wrote: > > > >> Hi, > >> I try to use the default docker containizer but I can't get it work... > :-( > >> > >> My Task is correctly executed when using default executor with > CommandInfo. > >> > >> If I add a ContainerInfo it fails. > >> > >> > >> I launch my slave with options: –-containerizers=docker,mesos > >> (this is a source install, not system wide installed) > >> > >> I see in slave logs: > >> > >> E1021 11:50:26.392259 12748 slave.cpp:2656] Container > >> '4460417c-1f78-4d99-ab07-8524c73ab35c' for executor '0' of framework > >> '20141021-113729-16777343-5050-12670-0003' failed to start: None of the > >> enabled containerizers (mesos) could create a container for the provided > >> TaskInfo/ExecutorInfo message. > >> > >> and Tasks ends in FAILED state. > >> > >> My Task looks like: > >> > >> ... > >> command { > >> value: "ls" > >> shell: false > >> arguments: "-l" > >> arguments: "/etc" > >> } > >> container { > >> type: DOCKER > >> docker { > >> image: "docker:///dockerimages/centos-core" > >> } > >> } > >> > >> > >> It acts as if the docker option on slave is not taken into account. > >> > >> I found on Internet that a file need to be created: > >> > >> echo 'docker,mesos' > /etc/mesos-slave/containerizers > >> > >> to activate the flag, but I do not know where this file should be > >> created when mesos is not system-wide installed. > >> > >> Thanks > >> > >> Olivier > >> > >> -- > >> > >> > >> gpg key id: 4096R/326D8438 (keyring.debian.org) > >> Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438 > >> > >> > > -- > Olivier Sallou > IRISA / University of Rennes 1 > Campus de Beaulieu, 35000 RENNES - FRANCE > Tel: 02.99.84.71.95 > > gpg key id: 4096R/326D8438 (keyring.debian.org) > Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438 > > >
