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https://issues.apache.org/jira/browse/MESOS-7692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16056888#comment-16056888
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Mao Geng commented on MESOS-7692:
---------------------------------
[~tillt] The framework always use {{-C DOCKER}}, however somehow mesos launched
a container like this:
{code}
I0620 20:29:03.457880 70274 containerizer.cpp:1524] Launching
'mesos-containerizer' with flags '--help="false"
--launch_info="{"clone_namespaces":[131072],"command":{"arguments":["mesos-executor","--launcher_dir=\/usr\/libexec\/mesos"],"shell":false,"value":"\/usr\/libexec\/mesos\/mesos-executor"},"environment":{"variables":[{"name":"LIBPROCESS_PORT","type":"VALUE","value":"0"},{"name":"MESOS_AGENT_ENDPOINT","type":"VALUE","value":"10.1.160.40:5051"},{"name":"MESOS_CHECKPOINT","type":"VALUE","value":"0"},{"name":"MESOS_DIRECTORY","type":"VALUE","value":"\/mnt\/mesos\/slaves\/f2bcc63d-e887-4e25-b2c0-3772dfb40fb0-S8\/frameworks\/609ef166-7000-4c8d-a6ed-909e4d504eaa-0049\/executors\/10\/runs\/c7e77d1e-e411-4703-805f-10bbf9a0eaf8"},{"name":"MESOS_EXECUTOR_ID","type":"VALUE","value":"10"},{"name":"MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD","type":"VALUE","value":"5secs"},{"name":"MESOS_FRAMEWORK_ID","type":"VALUE","value":"609ef166-7000-4c8d-a6ed-909e4d504eaa-0049"},{"name":"MESOS_HTTP_COMMAND_EXECUTOR","type":"VALUE","value":"0"},{"name":"MESOS_NATIVE_JAVA_LIBRARY","type":"VALUE","value":"\/usr\/lib\/libmesos-1.3.0.so"},{"name":"MESOS_NATIVE_LIBRARY","type":"VALUE","value":"\/usr\/lib\/libmesos-1.3.0.so"},{"name":"MESOS_SLAVE_ID","type":"VALUE","value":"f2bcc63d-e887-4e25-b2c0-3772dfb40fb0-S8"},{"name":"MESOS_SLAVE_PID","type":"VALUE","value":"slave(1)@10.1.160.40:5051"},{"name":"MESOS_SANDBOX","type":"VALUE","value":"\/mnt\/mesos\/slaves\/f2bcc63d-e887-4e25-b2c0-3772dfb40fb0-S8\/frameworks\/609ef166-7000-4c8d-a6ed-909e4d504eaa-0049\/executors\/10\/runs\/c7e77d1e-e411-4703-805f-10bbf9a0eaf8"},{"name":"PYTHONPATH","type":"VALUE","value":"\/:\/usr\/lib\/python2.7:\/usr\/lib\/python2.7\/plat-x86_64-linux-gnu:\/usr\/lib\/python2.7\/lib-tk:\/usr\/lib\/python2.7\/lib-old:\/usr\/lib\/python2.7\/lib-dynload:\/usr\/local\/lib\/python2.7\/dist-packages:\/usr\/lib\/python2.7\/dist-packages"}]},"pre_exec_commands":[{"arguments":["mesos-containerizer","mount","--help=false","--operation=make-rslave","--path=\/"],"shell":false,"value":"\/usr\/libexec\/mesos\/mesos-containerizer"}],"user":"root","working_directory":"\/mnt\/mesos\/slaves\/f2bcc63d-e887-4e25-b2c0-3772dfb40fb0-S8\/frameworks\/609ef166-7000-4c8d-a6ed-909e4d504eaa-0049\/executors\/10\/runs\/c7e77d1e-e411-4703-805f-10bbf9a0eaf8"}"
--pipe_read="29" --pipe_write="30"
--runtime_directory="/var/run/mesos/containers/c7e77d1e-e411-4703-805f-10bbf9a0eaf8"
--unshare_namespace_mnt="false"'
{code}
Same framework with {{-C DOCKER}} option can launch docker container correctly
with Mesos 1.2.0
> Default environment variables defined in docker image are not available in
> mesos containerizer
> ----------------------------------------------------------------------------------------------
>
> Key: MESOS-7692
> URL: https://issues.apache.org/jira/browse/MESOS-7692
> Project: Mesos
> Issue Type: Bug
> Components: containerization
> Affects Versions: 1.3.0
> Reporter: Mao Geng
> Assignee: Till Toenshoff
> Priority: Blocker
> Fix For: 1.3.1
>
>
> Found an unexpected change in 1.3.0-2.0.3 - the environment variables defined
> by ENV statements in dockerfile are not available in mesos containerizer any
> more. For example LD_LIBRARY_PATH of tensorflow/tensorflow:latest-gpu image,
> JAVA_HOME of java:8 image, etc.
> The env vars are available in mesos containerizer in 1.2.0. Looks like a
> regression to me, isn't it?
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