stigkj / vagrant-puppet-mesosphere

Spin up a Mesosphere cluster with Vagrant (Virtualbox / AWS / Digital Ocean)

vagrant-puppet-mesosphere

Create your Mesosphere stack with Vagrant and Puppet (Virtualbox / AWS / Digital Ocean are supported providers).

This creates a Mesos cluster in which Marathon framework and Consul (Optional, used for service discovery) are running. This means you can build your own Mesos+Marathon+Docker PaaS with vagrant up! If you want to deploy docker containers, please refer to the chapter "Deploy Docker Container with Marathon" in this blog entry.

• Using VirtualBox
  • Mesos Standalone on VirtualBox
  • Mesos Cluster on VirtualBox

Prerequisites

• vagrant 1.6.5+: http://www.vagrantup.com/
• VirtualBox: https://www.virtualbox.org/ (not required if you use ec2/DigitalOcean.)
• vagrant plugins
  • vagrant-hosts $ vagrant plugin install vagrant-hosts
  • vagrant-cachier $ vagrant plugin install vagrant-cachier
  • vagrant-aws (only if you use ec2.) $ vagrant plugin install vagrant-aws
  • vagrant-digitalocean (only if you use DigitalOcean.) $ vagrant plugin install vagrant-digitalocean

Mesos Standalone on VirtualBox

Includes -

• Docker (1.4.0)

• Mesos master (x1)

• Mesos slave (x1)

• Marathon (0.7.5)

• Zookeeper

• Consul, running in server mode (Optional - configure via consul_enable: param in hieradata/common.yml )

  $ cd standalone $ vagrant up

After box is up, you can see services running at:

• Mesos web UI on: http://mesos:5050
• Marathon web UI on: http://mesos:8080
• Consul web UI on: http://mesos:8500

Mesos Cluster on VirtualBox

Cluster Configuration

Cluster configuration is defined at cluster/cluster.yml. You can edit the file to configure cluster settings.

# Mesos cluster configurations
# The numbers of servers
##############################
master_n: 1      # hostname will be master1,master2,…
slave_n : 1      # hostname will be slave1,slave2,…

# Memory and Cpus setting(only for virtualbox)
##########################################
master_mem : 256
master_cpus: 1
slave_mem  : 512
slave_cpus : 2

# private ip bases
# When ec2, this should be matched with
# private addresses defined by subnet_id below.
################################################
master_ipbase: "172.31.1."
slave_ipbase : "172.31.2."

Node types

mesos-master

Includes -

• Docker (1.4.0)
• Mesos (running in master server mode)
• Marathon (0.7.5)
• Zookeeper
• Consul, running in server mode (Optional - configure via consul_enable: param in cluster.yml)

mesos-slave

Includes -

• Docker (1.4.0)
• Mesos (running in slave server mode)
• Consul, running in agent mode (optional - configure via consul_enable: param in cluster.yml)

Launch Cluster

This may takes several minutes(10 to 20 min.).

$ cd cluster
$ ./vagrant up

At default setting, after all the boxes are up, you can see services running at:

• Mesos web UI on: http://172.31.1.11:5050
• Marathon web UI on: http://172.31.3.11:8080
• Chronos web UI on: http://172.31.3.11:8081

Destroy Cluster

this operations all VM instances forming the cluster.

$ cd cluster
$ ./vagrant destroy

Credits

Inspired by - https://github.com/everpeace/vagrant-mesos which is similar but uses Chef, and has a slightly different cluster layout / components. philzim.com/2014/11/12/service-discovery-orchestration-with-mesos-and-consul