mateobur

version: '2'

services:

  pythonmetrics:
    image: mateobur/pythonmetric
    ports:
      - 9100:9100
    restart: on-failure
    networks:

mateobur

from flask import Flask, request
import os
from sdcclient import SdcClient

app = Flask(__name__)
sdclient = SdcClient(open("/etc/sysdigtoken/token.txt","r").read().rstrip())
metrics = [{ "id": "net.http.request.count", "aggregations": { "time": "timeAvg", "group": "avg" } }]
podname = os.environ['POD_NAME']

def get_request_time():

mateobur

AWSTemplateFormatVersion: '2010-09-09'
Metadata: {}

Parameters:
###########
  KeyName:
    Description: The EC2 Key Pair to allow SSH access to the instance
    Type: 'AWS::EC2::KeyPair::KeyName'
  AvailabilityZone:
    Description: Availability zone to deploy

mateobur

[OSEv3:children]
masters
etcd
nodes

[OSEv3:vars]
ansible_ssh_user=centos
ansible_sudo=true
ansible_become=true

mateobur

---
- hosts: nodes
  gather_facts: no
  pre_tasks:
    - name: 'install python2'
      raw: sudo yum install -y python

  tasks:

    - name: upgrade packages

mateobur

type CustomMetricsProvider interface {
    // GetRootScopedMetricByName fetches a particular metric for a particular root-scoped object.
    GetRootScopedMetricByName(groupResource schema.GroupResource, name string, metricName string) (*custom_metrics.MetricValue, error)

    // GetRootScopedMetricByName fetches a particular metric for a set of root-scoped objects
    // matching the given label selector.
    GetRootScopedMetricBySelector(groupResource schema.GroupResource, selector labels.Selector, metricName string) (*custom_metrics.MetricValueList, error)

    // GetNamespacedMetricByName fetches a particular metric for a particular namespaced object.
    GetNamespacedMetricByName(groupResource schema.GroupResource, namespace string, name string, metricName string) (*custom_metrics.MetricValue, error)

mateobur

&custom_metrics.MetricValue{
            DescribedObject: custom_metrics.ObjectReference{
                APIVersion: info.GroupResource.Group + "/" + runtime.APIVersionInternal,
                Kind:       kind.Kind,
                Name:       name,
                Namespace:  namespace,
            },
            MetricName: info.Metric,
            Timestamp:  metav1.Time{time.Now()},
            Value:      *resource.NewMilliQuantity(int64(metricdatapoint*1000.0), resource.DecimalSI),

mateobur

- name: custom-metrics-server
  image: mateobur/custom-metrics-adapter:latest
  args:
  - --deploymentname=flask
  - --servicename=flask
  - --kubernetesnamespace=default
  - --targetmetric=net.http.request.count
  - --metrics-relist-interval=30s
  - --v=10
  - --logtostderr=true

mateobur

...  
  {
      "id": 14787,
      "version": 17,
      "createdOn": 1511433414000,
      "modifiedOn": 1519827129000,
      "type": "WEBHOOK",
      "enabled": true,
      "sendTestNotification": true,
      "name": "Splunk",

mateobur

  {
      "id": 14787,
      "version": 18,
      "createdOn": 1511433414000,
      "modifiedOn": 1519828577000,
      "type": "WEBHOOK",
      "enabled": true,
      "sendTestNotification": false,
      "name": "Splunk",
      "options": {