riuvshin

Roman Iuvshyn

Email: [email protected]
Location: Cherkasy, Ukraine
GitHub: https://github.com/riuvshin

SRE/DevOps. I have experience in integrating systems and dealing with large scale environments. I have a good knowledge of Linux and computer systems. As an SRE I'm trying to be language/technology agnostic and enjoying working with a wide range of technologies understanding when to apply each. I consider myself as continuously learning engineer with a relentless work ethic and problem-solving skills. I am very social and open person with high level of dedication to what I am doing.

Technical background facts about me:

riuvshin

package utils

import (
	"sync"
)

// BoundedWaitGroup implements a sized WaitGroup
type BoundedWaitGroup struct {
	wg sync.WaitGroup
	ch chan struct{}

riuvshin

pid=$1
count=$2
timeout=$3

for i in {1..$count}
do
  jstack $pid > /tmp/thread_dump_$(date +%s)
  sleep $timeout
done

riuvshin

@import url(https://fonts.googleapis.com/css?family=Roboto:400,700,500,300);@import url(https://fonts.googleapis.com/css?family=Roboto+Mono:400,700,500,300);@keyframes a{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes b{0%{opacity:1}50%{opacity:0}to{opacity:1}}[src$="blue.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjMDA5Njg4IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptLTIgMTVsLTUtNSAxLjQxLTEuNDFMMTAgMTQuMTdsNy41OS03LjU5TDE5IDhsLTkgOXoiLz48L3N2Zz4=)}[src$="red.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjRjQ0MzM2IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptMSAxNWgtMnYtMmgydjJ6bTAtNGgtMlY3aDJ2NnoiLz48L3N2Zz4=)}[src$="yellow.png

riuvshin

apiVersion: v1
kind: ConfigMap
metadata:
  name: logstash-secrets
data:
  logstash.secrets: |
    ELASTICSEARCH_USERNAME=elasticsearch/production#username
    ELASTICSEARCH_PASSWORD=elasticsearch/production#password
---
apiVersion: v1

riuvshin

Vagrant.configure("2") do |config|
  public_key_path = '~/.ssh/id_rsa.pub'
  ram = '4096'
  cpus = '4'
  config.vm.box = "centos/7"
  config.vm.box_version = "1801.02"
  config.ssh.insert_key = false
  config.vm.network :private_network, ip: "192.168.56.77"
  config.vm.provider :virtualbox do |vbox|
    vbox.name = "ansible_sandbox"

riuvshin

@import url(https://fonts.googleapis.com/css?family=Roboto:400,700,500,300);@import url(https://fonts.googleapis.com/css?family=Roboto+Mono:400,700,500,300);@keyframes a{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes b{0%{opacity:1}50%{opacity:0}to{opacity:1}}[src$="blue.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjMDA5Njg4IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptLTIgMTVsLTUtNSAxLjQxLTEuNDFMMTAgMTQuMTdsNy41OS03LjU5TDE5IDhsLTkgOXoiLz48L3N2Zz4=)}[src$="red.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjRjQ0MzM2IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptMSAxNWgtMnYtMmgydjJ6bTAtNGgtMlY3aDJ2NnoiLz48L3N2Zz4=)}[src$="yellow.png

riuvshin

BASE_DIR=$(cd "$(dirname "$0")"; pwd)


test() {
    cat ${BASE_DIR}/deploy/openshift/deploy_che.sh
}

echo $BASE_DIR
test

riuvshin

---
apiVersion: v1
kind: List
items:
- apiVersion: v1
  kind: ServiceAccount
  metadata:
    labels:
      app: che
    name: che

riuvshin

---
apiVersion: v1
kind: List
items:
- apiVersion: v1
  kind: PersistentVolumeClaim
  metadata:
    annotations:
      volume.beta.kubernetes.io/storage-class: gp2
    name: ebs