Harvest task logs

[mwl]

Tasks

• [x] Write base Maraton config
• [x] Write scheduler that starts filebeats instance on every node
• [x] Write executor that received update configurations
• [ ] Submit mesosagent parser humio/dcos2humio#13
• [x] Write Universe package

[mwl]

Current base Marathon config

{
  "id": "/humio",
  "instances": 2,
  "cpus": 0.1,
  "mem": 32,
  "cmd": "filebeat-5.5.2-linux-x86_64/filebeat -e -path.data=/var/humio/data -c filebeat-5.5.2-linux-x86_64/filebeat.yml \\\n-E 'filebeat.prospectors=[{paths: [\"/var/lib/mesos/slave/slaves/*/frameworks/*/executors/*/runs/latest/stdout\",\"/var/lib/mesos/slave/slaves/*/frameworks/*/executors/*/runs/latest/stderr\",\"/var/log/mesos/*.log\",\"/var/log/dcos/dcos.log\"]}]' \\\n-E 'output.elasticsearch.hosts=[\"https://go.humio.com:443/api/v1/dataspaces/syklon/ingest/elasticsearch\"]' \\\n-E 'output.elasticsearch.username=Zu5VpZGlveulerribENf57aORF23bsIfeRzX1LKdgpvm' \\\n-E 'output.elasticsearch.compression_level=5' \\\n-E 'output.elasticsearch.bulk_max_size=200'",
  "constraints": [
    [
      "hostname", "UNIQUE"
    ]
  ],
  "fetch": [
    {
      "uri": "https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-5.5.2-linux-x86_64.tar.gz",
      "destPath": "filebeat.tar.gz"
    }
  ],
  "upgradeStrategy": {
    "minimumHealthCapacity": 0,
    "maximumOverCapacity": 0
  },
  "healthChecks": [
    {
      "protocol": "COMMAND",
      "gracePeriodSeconds": 15,
      "intervalSeconds": 5,
      "timeoutSeconds": 1,
      "command": {
        "value": "test `find /var/humio/data/registry -mmin -1`"
      }
    }
  ]
}