Mesos Role

Configure and run Mesos components (master or slaves) in a docker container using the images indigodatacloud/mesos-master:latest or indigodatacloud/mesos-slave:latest.

This role has been specifically developed to be used for the deployment of Mesos in the framework of INDIGO-DataCloud project.

Role Variables

Common vars:

• mesos_install_mode: "master" or "slave"
• zookeeper_peers
• zookeeper_client_port (default: 2181)

Master

• mesos_cluster_name (default: "IndigoCluster")
• mesos_image_version (default: latest)
• mesos_master_image (default: "indigodatacloud/mesos-master:{{ mesos_image_version }}")
• mesos_master_quorum (optional)

Enable/disable http authentication:

• mesos_authenticate_http (default: true)
• mesos_username (default: admin)
• mesos_password (default: admin)

Slave

• mesos_executor_registration_timeout (default: 10mins)
• mesos_image_version (default: latest)
• mesos_slave_image(default: "indigodatacloud/mesos-slave:{{ mesos_image_version }})
• mesos_containerizers (default: "docker,mesos")
• mesos_slave_work_dir (default: "/tmp/mesos")
• mesos_masters_list

Dependencies

• indigo-dc.docker

Example Playbook

This is an example of how to use mesos role:

For "master" nodes:

- hosts: servers
  roles:
     - { role: indigo-dc.mesos, mesos_install_mode: "master", zookeeper_peers: ["10.10.0.1", "10.10.0.2", "10.10.0.3"], mesos_masters_list: ["10.10.0.10", "10.10.0.11", "10.10.0.12"] }

For "slave" nodes:

- hosts: servers
  roles:
     - { role: indigo-dc.mesos, mesos_install_mode: "slave", zookeeper_peers: ["10.10.0.1", "10.10.0.2", "10.10.0.3"], mesos_masters_list: ["10.10.0.10", "10.10.0.11", "10.10.0.12"] }

License

Apache Licence v2 [1]

[1] http://www.apache.org/licenses/LICENSE-2.0