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Joshua Cohen updated AURORA-1632: --------------------------------- Attachment: screenshot-1.png > Investigate executor fixes when Mesos 0.30.0 stops passing along environment > variables > -------------------------------------------------------------------------------------- > > Key: AURORA-1632 > URL: https://issues.apache.org/jira/browse/AURORA-1632 > Project: Aurora > Issue Type: Task > Components: Executor > Reporter: Joshua Cohen > Priority: Blocker > Attachments: screenshot-1.png > > > In the 0.30.0 release, the Mesos Agent will no longer implicitly pass along > its environment variables (see: > http://mail-archives.apache.org/mod_mbox/mesos-dev/201603.mbox/%3CCAK7AWaGB24ALh8eb%2BvKMFgc4%2BjmhxZ6ry79HBcKN%2BBt04Sx43A%40mail.gmail.com%3E). > I tested in vagrant by explicitly setting the > {{--executor_environment_variables}} flag on the agent to {{'{}'}} and > verified that this does impact us. Initially we get a permission denied error > when trying to fork the runner: > {noformat} > I0310 16:36:21.048671 18103 thermos_task_runner.py:275] Forking off runner > with cmdline: > /var/lib/mesos/slaves/aa9f2963-947d-4582-8cec-e694d9d06e79-S0/frameworks/0f9b27e9-6b03-4b5e-9e2f-91eae9ba5c99-0003/executors/thermos-vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf/runs/56f62331-3ad4-463a-b392-3b80cc664b3c/thermos_runner.pex > --setuid=vagrant > --task_id=vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf > --log_to_disk=DEBUG --hostname=192.168.33.7 > --thermos_json=/var/lib/mesos/slaves/aa9f2963-947d-4582-8cec-e694d9d06e79-S0/frameworks/0f9b27e9-6b03-4b5e-9e2f-91eae9ba5c99-0003/executors/thermos-vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf/runs/56f62331-3ad4-463a-b392-3b80cc664b3c/task.json > > --sandbox=/var/lib/mesos/slaves/aa9f2963-947d-4582-8cec-e694d9d06e79-S0/frameworks/0f9b27e9-6b03-4b5e-9e2f-91eae9ba5c99-0003/executors/thermos-vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf/runs/56f62331-3ad4-463a-b392-3b80cc664b3c/sandbox > > --log_dir=/var/lib/mesos/slaves/aa9f2963-947d-4582-8cec-e694d9d06e79-S0/frameworks/0f9b27e9-6b03-4b5e-9e2f-91eae9ba5c99-0003/executors/thermos-vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf/runs/56f62331-3ad4-463a-b392-3b80cc664b3c > > --checkpoint_root=/var/lib/mesos/slaves/aa9f2963-947d-4582-8cec-e694d9d06e79-S0/frameworks/0f9b27e9-6b03-4b5e-9e2f-91eae9ba5c99-0003/executors/thermos-vagrant-test-http_example-0-a905b6d0-79d7-4fff-9cb2-5f5b4a6709cf/runs/56f62331-3ad4-463a-b392-3b80cc664b3c/checkpoints > --process_logger_destination=file --port=aurora:31248 --port=http:31248 > F0310 16:36:21.057298 18103 aurora_executor.py:80] Task initialization > failed: [Errno 13] Permission denied > {noformat} > This error can be addressed with the patch from this pull request: > https://github.com/apache/aurora/pull/21. However, even after applying this > patch processes fail to fork (see attached screenshot). -- This message was sent by Atlassian JIRA (v6.3.4#6332)