Andrei Kvapil kvaps

🔳

This mess is mine!

Cloud Systems Architect and Ænix founder

kvaps / opennebula-filter.py

Created August 11, 2020 09:34

Example XML-RPC filtering script for OpenNebula

	#!/usr/bin/env python3

	from xmlrpc.server import SimpleXMLRPCServer
	import xmlrpc.client
	import xmltodict
	import re
	import os
	import argparse
	import logging
	from socketserver import ThreadingMixIn

kvaps / kubefarm.png

Last active August 5, 2020 22:05

kvaps / eip-on-eks-secret.yaml

Created June 4, 2020 13:58

	apiVersion: v1
	kind: Secret
	metadata:
	name: restund
	type: Opaque
	data:
	awsKeyId: TkFFVEhFQjhJRVNIOUZFQ0gyVE8=
	awsSecretKey: YmFpNWVraWkzUGUyYWdlZTVvb25nZWlSb2lnaGllNHNodWg4ZmVlNA==

kvaps / eip-on-eks.yaml

Created June 3, 2020 21:58

	spec:
	hostNetwork: true
	initContainers:
	- name: eip
	image: docker.io/amazon/aws-cli:2.0.18
	command:
	- /bin/bash
	- -xec
	- \|
	INSTANCE_ID=$(curl http://169.254.169.254/latest/meta-data/instance-id)

kvaps / benji_backup1

Last active May 27, 2020 11:09

	time benji backup file:///tmp/some2/tmp/some/dev/drbd/by-res/one-vm-5525-disk-0/0 one-vm-5525-disk-0
	INFO: $ /benji/bin/benji backup file:///tmp/some2/tmp/some/dev/drbd/by-res/one-vm-5525-disk-0/0 one-vm-5525-disk-0
	INFO: Backed up 26/5121 blocks (0.5%)
	INFO: Backed up 52/5121 blocks (1.0%)
	INFO: Backed up 78/5121 blocks (1.5%)
	INFO: Backed up 104/5121 blocks (2.0%)
	INFO: Backed up 130/5121 blocks (2.5%)
	INFO: Backed up 156/5121 blocks (3.0%)
	INFO: Backed up 182/5121 blocks (3.6%)
	INFO: Backed up 208/5121 blocks (4.1%)

kvaps / test_big_files.sh

Last active May 22, 2020 22:05

minio ec:2 vs raid6 (16 drives / 2 parity / 20GB LACP / ST6000NM0115-1YZ110)

	# s3bench -accessKey=minioadmin -accessSecret=minioadmin -bucket=bench -endpoint=http://minio:9001/ -numSamples=1000 -numClients=100

	Test parameters Test parameters
	endpoint(s): [minio-ec2] \| endpoint(s): [minio-raid6]
	bucket: bench bucket: bench
	objectNamePrefix: loadgen_test_ objectNamePrefix: loadgen_test_
	objectSize: 80.0000 MB objectSize: 80.0000 MB
	numClients: 100 numClients: 100
	numSamples: 1000 numSamples: 1000

kvaps / kubernetes-in-kubernetes.gif

Last active November 9, 2020 22:52

Kubernetes-in-Kubernetes first demo

kvaps / main.tf

Last active May 14, 2020 12:00

OpenNebula Terraform example from @azazell_o https://t.me/opennebula/11606

	##################################################################################
	# PROVIDERS
	##################################################################################

	provider "opennebula" {
	endpoint = "${var.opennebula_endpoint}"
	username = "${var.opennebula_user}"
	password = "${var.opennebula_password}"
	}

kvaps / config.yml.diff

Created April 24, 2020 22:17

kvaps / docker-compose.yml.diff

Last active April 24, 2020 23:32

	- registry:
	+ registry-gitlab:
	image: goharbor/registry-photon:v2.7.1-patch-2819-v1.8.1
	- container_name: registry
	+ container_name: registry-gitlab
	restart: always
	+ ports:
	+ - 5000:5000
	cap_drop:
	- ALL