brian wickman created MESOS-1810:
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Summary: allow tasks to specify a link to an application-specific
UI
Key: MESOS-1810
URL: https://issues.apache.org/jira/browse/MESOS-1810
Project: Mesos
Issue Type: Improvement
Components: slave
Reporter: brian wickman
Right now Aurora requires you to run special UIs (thermos observers) outside of
Mesos e.g. via puppet/monit/systemd. A single observer manages the UI for all
tasks on that machine.
Instead, we'd like to move to a model where the observer UI is embedded
directly within the executor, however we'd like to make that UI discoverable
from the slave. What I'm proposing is plumbing into the TaskInfo an optional
URL to expose via the mesos slave to the UI for that task. This way we don't
need to reimplement things like sandbox browsing and resource monitoring and
instead leave that functionality up to the slave, and delegate the
application-specific information (e.g. "Processes" in the context of Thermos)
to the application executor UI.
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