/mesos-slaves-attr

Example Vagrant VMs to run mesos-slaves with attributes.

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mesos-slaves-attr

Example Vagrant VMs to run mesos-slaves with attributes and roles.

Content

- A mesos MASTER with marathon enabled (master1/).
- 3 mesos SLAVES (slave[1-3]/).

How to run

  • Master:

      cd master1/
  vagrant up

  • Slave:

      cd slaveX/    # Where X is 1, 2 or 3
  vagrant up

Once the master and the slaves are up, you can go to: http://33.33.33.100:5050 to check the Mesos Web UI. Marathon will be running on http://33.33.33.100:8080

Attributes & Roles

  • slave1:

      role=platform
  zone-us-east-1

  • slave2:

      role=scrapingcloud
  zone-us-east-1

  • slave3:

      role=platform
  zone-us-west-1

By default, marathon is configured to run with the platform role.

Testing attributes

In order to check that attributes are being considered for tasks:

  • Go to Marathon UI and add a new app. In the Constraints field add something like zone:LIKE:us\-east\-1, then the app should run only on slave1 and slave2.

  • Add another app with the following contraint: role:LIKE:platform. This app should only run on slave1 and slave3.