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# https://1password.community/discussion/128023/ssh-agent-on-windows-subsystem-for-linux
# Script: Do not ask for SSH password in Git/GitLab
#  or you will be receiving prompt or error 
# USEAGE: adding this to your .bashrc or .zshrc, Restart the ubuntu terminal / resource the rc file (source .bashrc), Test with ssh-add -l Should see your ssh keys.
# Configure ssh forwarding
export SSH_AUTH_SOCK=$HOME/.ssh/agent.sock
# need `ps -ww` to get non-truncated command for matching
# use square brackets to generate a regex match for the process we want but that doesn't match the grep command running it!
ALREADY_RUNNING=$(ps -auxww | grep -q "[n]piperelay.exe -ei -s //./pipe/openssh-ssh-agent"; echo $?)
if [[ $ALREADY_RUNNING != "0" ]]; then

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SRE incident management

1. https://response.pagerduty.com/before/severity_levels/ - уровни серьезности инцидентов (пример)
2. https://www.blameless.com/blog/severity-levels - Severity Levels (What They Are & Why They Matter)
3. https://www.atlassian.com/incident-management/kpis/severity-levels - Understanding incident severity levels
4. https://rootly.com/blog/practical-guide-to-sre-incident-severity-levels - руководство по составлению классификации инцидентов
5. https://www.blameless.com/blog/severity-vs-priority - Severity vs. Priority | Понимание разницы
6. https://www.bmc.com/blogs/impact-urgency-priority/ Матрица влияния-срочность-приоритет
7. https://www.blameless.com/blog/incident-priority-matrix Incident Priority Matrix (Understanding Impact and Urgency)
8. https://www.blameless.com/blog/incident-management-best-practices - Best Practices for Effective Incident Management

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Good examples how to define SLI/SLO

1. A Talk between Liz Fog Jones and Google Cloud Team about defining SLI in a complex project
2. https://www.honeycomb.io/build-one-simple-slo-on-demand/
3. https://www.honeycomb.io/resources/the-right-slos-for-your-org-on-demand/
4. WHY THE BUSINESS NEEDS SLOS https://www.honeycomb.io/why-the-business-needs-slos-on-demand/

SLI Definition Example for Web Store https://cloud.google.com/blog/products/management-tools/practical-guide-to-setting-slos

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Just use https://gitflic.ru/project/dbi471/git-switch

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Monitoring

Some thoughts on monitoring.

Source Documents:

• https://docs.google.com/document/d/1x-frPXiGRXeJp8f-asp0LVdSoM1IAXEKSlPuYvD30fw/edit
• https://www.bigpanda.io/resource-library/monitoringscape/
• https://engineering.salesforce.com/monitoring-microservices-divide-and-conquer-acca62b209cc
• https://www.circonus.com/2018/06/comprehensive-container-based-service-monitoring-with-kubernetes-and-istio/
• https://www.vividcortex.com/blog/monitoring-and-observability-with-use-and-red

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Настройка VPS для VPN

Использую сервер на Ubuntu 20.04 LTS

Варианты для VPN

Тестировался на канале 100 Мбит/с (96/95 Мбит/с download/upload)

• IKEv2 IPSec сервер - download: 9-10 Мбит/с, upload 29 Мбит/с
• Outline VPN Server - download: 23-29 Мбит/с, upload 29-34 Мбит/с
• Wireguard VPN server - download: 15-20 Мбит/с, upload 27-31 Мбит/с

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package main


func main() {
  var in string := "ACBBBCAACBBAAAC"
  // 1. Определить длину строки in
          
  // 2. Вывести на экран определенную длину строки
  println(  )
  

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gcloud/kubectl with termux on Android

1. Install the termux app for Android

2. Open Termux

3. Install google-cloud-sdk by

   # install dependencies
   pkg install python2 curl

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package config

import (
	"net/http"
	"regexp"
	"strings"
)

// idPatterns describes patterns of IDs in URLs. These patterns are matched
// against an entire URL. These patterns are used as given without any

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Kubernetes kubectl полезные команды

CronJob в Kubernetes

Поиск

**Найти под по IP адресу **

kubectl get pods -o custom-columns=:metadata.name --no-headers=true --field-selector status.podIP=