santiagopoli

{
  "kubernetes": {
    "backends": {
      "api.whoami.127.0.0.1.nip.io/{catchall:.*}": {
        "servers": {
          "whoami-6d75494548-k9gtm": {
            "url": "http://10.1.0.11:80",
            "weight": 1
          }
        },

santiagopoli

import io.reactivex.Observable
import io.reactivex.ObservableEmitter
import io.vertx.reactivex.core.RxHelper
import io.vertx.reactivex.core.Vertx
import java.util.concurrent.TimeUnit

object Main {

    val vertx = Vertx.vertx()
    val blockingScheduler by lazy { vertx.let(RxHelper::blockingScheduler) }

santiagopoli

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:

santiagopoli

locals {
  subnets = ["${aws_subnet.terraform-blue-green.*.id}"]

  user_data = <<EOF
    #cloud-config
    runcmd:
    - docker run -d -p 80:80 nginx:latest
  EOF
}

santiagopoli

variable "infrastructure_version" {
  default = "2"
}

provider "aws" {
  region = "us-west-2"
}

terraform {
  backend "s3" {

santiagopoli

data "aws_route53_zone" "terraform-blue-green" {
  name = "yourdomain.com."
}

resource "aws_route53_record" "terraform-blue-green" {
  zone_id = "${data.aws_route53_zone.terraform-blue-green.zone_id}"
  name    = "v${var.infrastructure_version}.yourdomain.com"
  type    = "A"

  alias {

santiagopoli

resource "aws_elb" "terraform-blue-green" {
  name            = "terraform-blue-green-v${var.infrastructure_version}"
  subnets         = ["${aws_subnet.terraform-blue-green.*.id}"]
  security_groups = ["${aws_security_group.terraform-blue-green.id}"]

  instances = ["${aws_instance.terraform-blue-green.*.id}"]

  listener {
    instance_port     = 80
    instance_protocol = "http"

santiagopoli

resource "aws_security_group" "terraform-blue-green" {
  description = "Terraform Blue/Green"
  vpc_id      = "${var.vpc_id}"
  name        = "terraform-blue-green-v${var.infrastructure_version}"

  tags {
    Name = "Terraform Blue/Green (v${var.infrastructure_version})"
  }
}

santiagopoli

locals {
  subnets = ["${aws_subnet.terraform-blue-green.*.id}"]

  user_data = <<EOF
    #cloud-config
    runcmd:
    - docker run -d -p 80:80 nginx:latest
  EOF
}

santiagopoli

resource "aws_key_pair" "terraform-blue-green" {
  key_name   = "terraform-blue-green-v${var.infrastructure_version}"
  public_key = "${file("keypairs/keypair.pub")}"
}