nicosingh

image: docker:20.10.8

services:
  - docker:20.10.8-dind

variables:
  DOCKER_DRIVER: overlay2
  BUILDX_VERSION: "v0.6.1"
  BUILDX_ARCH: "linux-amd64"

nicosingh

#!/usr/bin/env python

from flask import Flask

app = Flask(__name__)

@app.route("/")
def hello_world():
    return "<p>Hello, World!</p>"

nicosingh

FROM python:3.8-alpine

RUN apk add --no-cache \
  curl \
  libffi-dev \
  openssl-dev \
  build-base &&\
  rm -rf /var/cache/apk/*

COPY requirements.txt .

nicosingh

# build and push docker image
docker buildx build \
  --platform linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/ppc64le \
  --tag registry.gitlab.com/nicosingh/demo-flask-application:latest \
  --push \
  .
 

nicosingh

# log into gitlab container registry
docker login registry.gitlab.com

nicosingh

# clone sample repo
git clone https://gitlab.com/nicosingh/demo-flask-application.git
cd demo-flask-application

# log into gitlab container registry
docker login registry.gitlab.com

# init buildx
docker buildx create --use

nicosingh

FROM centos:7

RUN curl https://install.citusdata.com/community/rpm.sh --output rpm.sh && \
  chmod +x rpm.sh && \
  bash rpm.sh && \
  rm -f rpm.sh

RUN yum install -y \
  pg-auto-failover10_11\
  postgresql11-contrib \

nicosingh

# create developers Role using RBAC
resource "kubernetes_cluster_role" "iam_roles_developers" {
  metadata {
    name = "${var.name_prefix}-developers"
  }

  rule {
    api_groups = ["*"]
    resources  = ["pods", "pods/log", "deployments", "ingresses", "services"]
    verbs      = ["get", "list"]

nicosingh

namespaces = ["sample-apps"]

nicosingh

# create some variables
variable "namespaces" {
  type        = list(string)
  description = "List of namespaces to be created in our EKS Cluster."
}

# create all Namespaces into EKS
resource "kubernetes_namespace" "eks_namespaces" {
  for_each = toset(var.namespaces)