Apache Mesos

26 Jul 2016 in Getting Started on Mesos

Install

VirtualBox

https://www.virtualbox.org/wiki/Downloads

Vagrant

https://www.vagrantup.com/downloads.html

Mesos Install

Project

$ git clone https://github.com/mesosphere/playa-mesos.git 
$ cd playa-mesos

$ bin/test

$ vagrant up

$ vagrant provision

화면

Mesos
http://10.141.141.10:5050
Marathon
http://10.141.141.10:8080
Chronos
http://10.141.141.10:4400

/etc/hosts

10.141.141.10 mesos mesos.vm

VM에 SSH 접속

$ vagrant ssh

VM 중지

$ vagrant halt

VM 삭제

$ vagrant destroy

Marathon

basic.json

{
  "id": "basic",
  "cmd": "while [ true ] ; do echo 'Hello Marathon' ; sleep 5 ; done",
  "cpus": 0.1,
  "mem": 10.0,
  "instances": 1
}

$  curl -X POST -H "Content-Type: application/json" http://mesos:8080/v2/apps -d @basic.json

Docker Install

$ vagrant ssh
$ su -
$ apt-get update
$ apt-get install docker.io
$ ln -sf /usr/bin/docker.io /usr/local/bin/docker
$ service start docker

docker.json

{
  "id": "docker",
  "cmd": "python3 -m http.server 8080",
  "instances": 1,
  "cpus": 0.1,
  "mem": 32.0,
  "container": {
    "type": "DOCKER",
    "docker": {
      "image": "python:3",
      "network": "BRIDGE",
      "portMappings": [
        {
          "containerPort": 8080,
          "hostPort": 0,
          "servicePort": 0
        }
      ]
    }
  },
  "healthChecks": [
    {
      "protocol": "HTTP",
      "path": "/"
    }
  ]
}

$ curl -X POST -H "Content-Type: application/json" http://mesos:8080/v2/apps -d @docker.json