Roman Gorodeckij holms

As iskart noriu ispeti kad cia ieina beveik visa devops engineer'ingo geriausios praktikos (jos yra viesai zinomos ir istirtos per 50000 imoniu worldwide), ir cia tikrai nebus lengva suprasti. As jau taip bandziau abstraguotis ant kiek tik galejau ir tai tikrai nera lengva padaryti. Prasau klausk bet kokio termino kurio nesupranti. Cia yra metodologija ir as cia realiai atpasakoju savo darba. Ne techniniam zmogui tai pakankami didele informacine bomba.

Koks devops tikslas

Devops praktikos skirtos pagreitinti produkto gamyba, pastatyti produkta ant konvejerio. Viska automatizuoti iki maksimumo ir sumazinti palaikymo kastus iki minimo, ko maziau human factor, to geriau, nebent nori procesa pagerinti.

Automatinis infrastrukturos pletimo igyvendinimas naudojant debesu (CLOUD) technologija. (Nuomojames resursus tiek kiek reikia is kitu, siuo atveju is AWS, pvz serveri su tiek ramais ir vieta kiek mums reikia, ir galimybe bet kada pakeisti jo konfiguracija, ir startuoti tiek serveriu kiek mums reikia musu sp

Close slack
Open this file /Applications/Slack.app/Contents/Resources/app.asar.unpacked/src/static/ssb-interop.js
Append this to it

document.addEventListener('DOMContentLoaded', function() {
 $.ajax({
   url: 'https://cdn.rawgit.com/laCour/slack-night-mode/master/css/raw/black.css',
   success: function(css) {
 $("").appendTo('head').html(css);

	resource "digitalocean_vpc" "myvpc" {
	name = "myvpc"
	region = "fra1"
	ip_range = "10.10.10.0/24"
	}

	resource "digitalocean_database_cluster" "mycluster" {
	name = "mycluster"
	engine = "pg"
	version = "14"

	resource "azurerm_postgresql_flexible_server" "mydb" {
	name = "pbs-northeurope"
	location = azurerm_resource_group.mycompany.location
	resource_group_name = azurerm_resource_group.mycompany.name

	administrator_login = "psqladmin"
	administrator_password = "mypassword"

	sku_name = "MO_Standard_E4s_v3"
	version = "12"

	resource "azurerm_kusto_script" "example" {
	name = "example-script"
	database_name = azurerm_kusto_database.example.name
	cluster_name = azurerm_kusto_cluster.example.name
	content_script = file("path/to/script.csl")
	force_an_update_when_value_changed = md5(file("path/to/script.csl"))
	}

	package aerospike_shared

	import (
	"bytes"
	"fmt"
	"log"
	"math"
	"os"
	"runtime"
	"strconv"

	Perfect free secrets manager approach

	# Cli tool: https://github.com/fugue/credstash
	# Setup module for DynamoDB/KMS: https://github.com/fpco/terraform-aws-foundation/tree/master/modules/credstash-setup
	# Terraform credstash provider: https://github.com/sspinc/terraform-provider-credstash

	# File fancy-app-module/variables.tf

	variable depends_on { default = [], type = "list"}


	# File my-app.tf

	module "app" {
	source = "modules/fancy-app-module"

	FROM bitnami/minideb-extras:stretch-r131
	LABEL maintainer "Bitnami <[email protected]>"

	ENV BITNAMI_PKG_CHMOD="-R g+rwX" \
	HOME="/"

	# Install required system packages and dependencies
	RUN install_packages libblkid1 libbsd0 libc6 libffi6 libgcc1 libglib2.0-0 libmount1 libpcre3 libselinux1 libstdc++6 libuuid1 libx11-6 libxau6 libxcb1 libxdmcp6 libxext6 zlib1g
	RUN bitnami-pkg install java-1.8.181-1 --checksum 66bba4b4a2647f981339d306da796905c222057c4277a5ef045e079981a404f4
	RUN bitnami-pkg unpack kafka-2.0.0-1 --checksum a5c583db6dce68f8c71e1f7bd3c927639ede08f8043cb699049041344c35449c

	# So we have this situation: repo `app` which has `serverapp` folder inside which we want to convert to separate repo
	rm -rf app
	rm -rf app-server
	git clone [email protected]:xxxx/app.git
	cp -R app app-server
	cd app-server
	git filter-branch --prune-empty --subdirectory-filter serverapp master
	echo node_modules/ >> .gitignore # For node.js only
	git add .gitignore # For node.js only
	git commit -m 'Remove node_modules from git history' # For node.js only