yodermk

# The general procedure here is adapted from the 7->8 guide here. https://www.tecmint.com/upgrade-centos-7-to-centos-8/
#
# It is a curated list of my bash history. I entered other commands so hopefully I got the right ones here.

yum upgrade
reboot
dnf install epel-release
dnf install rpmconf
dnf install yum-utils
rpmconf -a  # answer "n" to both things

waja

# See https://gitlab.com/richardskumat/ansible-role-client-debian-role/-/blob/master/.gitlab-ci.yml
image: qwe1/dind-ansible-molecule:latest
variables:
  # DOCKER_HOST: tcp://docker:2375/
  DOCKER_DRIVER: overlay2
  # https://gitlab.com/gitlab-org/gitlab-ce/issues/64959
  # 19.03 had some breaking changes compared to 18.09
  DOCKER_TLS_CERTDIR: ""

services:

den-crane

DROP TABLE IF EXISTS states_raw;
DROP TABLE IF EXISTS final_states_by_day;
DROP TABLE IF EXISTS final_states_by_day_mv;

CREATE TABLE states_raw
(
    process String,
    state String,
    stateint Int64,
    statevalue Float64,

infoslack

• https://istio.io/
• https://linkerd.io/
• https://envoyproxy.github.io/

---

• https://buoyant.io/2016/10/04/a-service-mesh-for-kubernetes-part-i-top-line-service-metrics/
• https://sleeplessinslc.blogspot.com.br/2017/09/service-mesh-examples-of-istio-and.html
• https://istio.io/blog/istio-service-mesh-for-microservices.html
• https://medium.com/@DockerTurtle/service-mesh-the-nervous-system-of-microservices-9393ed1ffa5c
• http://philcalcado.com/2017/08/03/pattern_service_mesh.html
• https://buoyant.io/2017/04/25/whats-a-service-mesh-and-why-do-i-need-one/

StevenACoffman

MicroService Proxy Gateway Solutions

Kong, Traefik, Caddy, Linkerd, Fabio, Vulcand, and Netflix Zuul seem to be the most common in microservice proxy/gateway solutions. Kubernetes Ingress is often a simple Ngnix, which is difficult to separate the popularity from other things.

Github Star Trend:

This is just a picture of this link from March 2, 2019

Originally, I had included some other solution

infoslack

Some books I've been studying to improve my skills as a SRE/System Engineer.

• Site Reliability Engineering: How Google Runs Production Systems
• Operating Systems
• Operating Systems: Three Easy Pieces
• How Linux Works, 2nd Edition
• Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation
• [Systems Performance: Enterprise and the Cloud](https://www.amazon.com/gp/product/0133390098?ie=UTF8&tag=deirdrestraug-20&linkCode=as2&camp=1789&creative=390957&creativ

egorsmkv

Материалы по Go (golang)

На русском языке

Мануалы и туториалы

• [Введение в программирование на Go][1]
• [Маленькая книга о Go][3]
• [Эффективный Go][2]
• Есть еще [Краткий пересказ Effective Go на русском языке][4], но 2009 года

ammario

func ip2int(ip net.IP) uint32 {
	if len(ip) == 16 {
		return binary.BigEndian.Uint32(ip[12:16])
	}
	return binary.BigEndian.Uint32(ip)
}

func int2ip(nn uint32) net.IP {
	ip := make(net.IP, 4)
	binary.BigEndian.PutUint32(ip, nn)

kevin-smets

Default

Powerlevel10k

Antarix

import android.app.Activity;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.IBinder;
import android.support.v4.content.LocalBroadcastManager;