f41gh7

Keybase proof

I hereby claim:

• I am f41gh7 on github.
• I am fght (https://keybase.io/fght) on keybase.
• I have a public key ASCyTsOxjLm8-joVCLCjAgjR8N37bFxTX7Eu4ket_hEzLgo

To claim this, I am signing this object:

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from prometheus_client import Counter, start_http_server
from threading import Thread
import requests as re
import time

JOB_NAME = 'test'
INSTANCE = 'localhost'


def scrape_and_send(local_url: str, vm_url: str, scrape_interval: int):

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apiVersion: operator.victoriametrics.com/v1beta1
kind: VMServiceScrape
metadata:
  name: apiserver
  namespace: monitoring-system
spec:
  endpoints:
  - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
    bearerTokenSecret:
      key: ""

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apiVersion: v1
kind: Service
metadata:
  name: vm-demo-grafana
  labels:
    k8s-app: grafana
    app.kubernetes.io/name: vm-demo
    app.kubernetes.io/component: grafana
spec:
  ports:

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version: '3.5'
services:
  vminsert:
    image: victoriametrics/vminsert:v1.60.0-cluster
    command:
      - '--storageNode=vmstorage-0:8400'
      - '--storageNode=vmstorage-1:8400'
      - '--storageNode=vmstorage-2:8400'
      - '--storageNode=vmstorage-3:8400'
      - '--storageNode=vmstorage-4:8400'

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Snippets show example how to use vmbackup as kubernetes sidecar

Build image with cron

# copy or download dockerfile
wget  https://gist.githubusercontent.com/f41gh7/98ad3323cbdd46476595b6a8b753cce9/raw/83df07d56bf36cdba019e6663ee77c1e1649a7a1/cron-vmbackup.Dockerfile

# edit args for your vmbackup config at docker file

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how to generate load on vmagent

requirements

• golang
• python3
• git

starting

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generate self-signed ca with key

openssl req -x509 -sha256 -days 1825 -newkey rsa:2048 -keyout rootCA.key -out rootCA.crt -nodes

• ca.default.svc.cluster.local - ou

generate storage node certificates

YOU HAVE TO USE extfile -> domain.ext

storage 0

ou - mtls-vmstorage-0.mtls-vmstorage.default.svc.cluster.local

openssl req -newkey rsa:2048 -nodes -keyout vmstorage_0.key -out vmstorage_0.csr

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serviceMonitor:
  enabled: true

alertmanager:
  enabled: true
  persistentVolume:
    enabled: false
  replicas: 1
  resources:
    limits:

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golang web app with opentelemetry metrics

Example of web-go application.

It could push collected metrics by http with opentelemetry insturmentation.

usage:

1. build: