Ångström

Scalable, self-hosted metrics collection and global cluster state for Mesos.

Build instructions

Mac OS X

$ brew install protobuf

Linux

$ sudo aptitude install libprotobuf-dev

$ export GOPATH=$PWD
$ go get github.com/nqn/angstrom/{angstrom,angstrom-executor}
$ $GOPATH/bin/angstrom -master <mesos-master-ip:port>

WebUI

http://<angstrom framework ip>:9000/

API

http://<angstrom framework ip>:9000/resources(?limit=10&from=timestamp&to=timestamp)

{
  "cluster": [
    {
      "TotalCpus": 2,
      "TotalMemory": 5376,
      "TotalDisk": 9948,
      "AllocatedCpus": 0,
      "AllocatedCpusPercent": 0,
      "AllocatedMemory": 0,
      "AllocatedMemoryPercent": 0,
      "AllocatedDisk": 0,
      "AllocatedDiskPercent": 0,
      "UsedCpus": 0,
      "UsedCpusPercent": 0,
      "UsedMemory": 0,
      "UsedMemoryPercent": 0,
      "UsedDisk": 0,
      "UsedDiskPercent": 0,
      "SlackCpus": 0,
      "SlackCpusPercent": 0,
      "SlackMemory": 0,
      "SlackMemoryPercent": 0,
      "SlackDisk": 0,
      "SlackDiskPercent": 0,
      "Timestamp": 1408319101
    },
    {
      "TotalCpus": 2,
      "TotalMemory": 5376,
      "TotalDisk": 9948,
      "AllocatedCpus": 0,
      "AllocatedCpusPercent": 0,
      "AllocatedMemory": 0,
      "AllocatedMemoryPercent": 0,
      "AllocatedDisk": 0,
      "AllocatedDiskPercent": 0,
      "UsedCpus": 0,
      "UsedCpusPercent": 0,
      "UsedMemory": 0,
      "UsedMemoryPercent": 0,
      "UsedDisk": 0,
      "UsedDiskPercent": 0,
      "SlackCpus": 0,
      "SlackCpusPercent": 0,
      "SlackMemory": 0,
      "SlackMemoryPercent": 0,
      "SlackDisk": 0,
      "SlackDiskPercent": 0,
      "Timestamp": 1408319101
    }
  ]
}

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