The CGCloud plugin for Mesos lets you setup a fully configured Apache Mesos
cluster in EC2 in just minutes, regardless of the number of nodes.
Prerequisites
The cgcloud-mesos
package requires that the cgcloud-core
package and
its prerequisites_ are present.
.. _prerequisites: ../core#prerequisites
Installation
Read the entire section before pasting any commands and ensure that all
prerequisites are installed. It is recommended to install this plugin into the
virtualenv you created for CGCloud::
source ~/cgcloud/bin/activate
pip install cgcloud-mesos
If you get DistributionNotFound: No distributions matching the version for cgcloud-mesos
, try running pip install --pre cgcloud-mesos
.
Be sure to configure_ cgcloud-core
before proceeding.
.. _configure: ../core/README.rst#configuration
Configuration
Modify your .profile
or .bash_profile
by adding the following line::
export CGCLOUD_PLUGINS="cgcloud.mesos:$CGCLOUD_PLUGINS"
Login and out (or, on OS X, start a new Terminal tab/window).
Verify the installation by running::
cgcloud list-roles
The output should include the mesos-box
role.
Usage
Create a single t2.micro
box to serve as the template for the cluster
nodes::
cgcloud create -IT mesos-box
The I
option stops the box once it is fully set up and takes an image (AMI)
of it. The T
option terminates the box after that.
Now create a cluster by booting a master and the slaves from that AMI::
cgcloud create-cluster mesos -s 2 -t m3.large
This will launch a master and two slaves using the m3.large
instance type.
SSH into the master::
cgcloud ssh mesos-master
... or the first slave::
cgcloud ssh -o 0 mesos-slave
... or the second slave::
cgcloud ssh -o 1 mesos-slave