update

.circleci/config.yml

@@ -1,15 +1,10 @@
 version: 2.1
-workflows:
-  build_test_deploy:
-    jobs:
-      - build_test
-      - deploy:
-          requires:
-            - build_test
+orbs:
+  docker: circleci/[email protected]
 jobs:
   build_test:
     docker:
-      - image: circleci/python:3.7
+      - image: circleci/python:3.9 
     steps:
       - checkout
       - run:
@@ -19,21 +14,32 @@ jobs:
       - run:
           name: Run Tests
           command: ~/.local/bin/pytest
-  deploy:
+  build_push_docker_image:
     docker:
-      - image: circleci/python:3.7
+      - image: circleci/python:3.9
     steps:
       - checkout
-      - setup_remote_docker:
-          docker_layer_caching: false
       - run:
-          name: Build and push Docker image
-          command: |       
+          name: Build app binary 
+          command: |
             pip install --user --no-cache-dir -r requirements.txt          
             ~/.local/bin/pyinstaller -F hello_world.py
-            echo 'export TAG=0.1.${CIRCLE_BUILD_NUM}' >> $BASH_ENV
-            echo 'export IMAGE_NAME=python-cicd-workshop' >> $BASH_ENV
-            source $BASH_ENV
-            docker build -t $DOCKER_LOGIN/$IMAGE_NAME -t $DOCKER_LOGIN/$IMAGE_NAME:$TAG .
-            echo $DOCKER_PWD | docker login -u $DOCKER_LOGIN --password-stdin
-            docker push $DOCKER_LOGIN/$IMAGE_NAME
+      - setup_remote_docker
+      - docker/check
+      - docker/build:
+          image: $DOCKER_LOGIN/$CIRCLE_PROJECT_REPONAME
+          extra_build_args: "-t $DOCKER_LOGIN/$CIRCLE_PROJECT_REPONAME"
+          tag: 0.1.<< pipeline.number >>             
+      - docker/push:
+          image: $DOCKER_LOGIN/$CIRCLE_PROJECT_REPONAME
+          tag: "latest"
+      - docker/push:
+          image: $DOCKER_LOGIN/$CIRCLE_PROJECT_REPONAME
+          tag: "0.1.<< pipeline.number >>"
+workflows:
+  test_build_deploy:
+    jobs:
+      - build_test
+      - build_push_docker_image:
+          requires:
+            - build_test

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.7
+FROM python:3.9
 
 RUN mkdir /opt/hello_world/
 WORKDIR /opt/hello_world/

README.md

@@ -1,7 +1,3 @@
 # Introduction to CI/CD Workshop
 
 This repo hosts the codebase and tutorial for an Introductory CI/CD Workshop. The workshop is designed to demonstrate and explain how to implement a CI/CD pipeline into a codebase.
-
-## Tutorial
-
-The tutorial can be found in the `tutorial/` directory of this repo. The [icd_101_guide.md](tutorial/cicd_101_guide.md) file hosts the tutorial content for the hands on portion of this tutorial.

terraform/google_cloud/main.tf

@@ -1,21 +1,21 @@
 variable "project_name" {
-  type = "string"
+  type = string
   default = "cicd-workshops"
 }
 
 variable "port_number" {
-  type = "string"
+  type = string
   default = "5000"
 }
 
 variable "docker_declaration" {
-  type = "string"
+  type = string
   # Change the image: string to match the docker image you want to use
   default = "spec:\n  containers:\n    - name: test-docker\n      image: 'ariv3ra/python-cicd-workshop'\n      stdin: false\n      tty: false\n  restartPolicy: Always\n"
 }
 
 variable "boot_image_name" {
-  type = "string"
+  type = string
   default = "projects/cos-cloud/global/images/cos-stable-69-10895-62-0"
 }
 
@@ -25,22 +25,22 @@ data "google_compute_network" "default" {
 
 # Specify the provider (GCP, AWS, Azure)
 provider "google"{
-  credentials = "${file("cicd_demo_gcp_creds.json")}"
-  project = "${var.project_name}"
+  credentials = file("cicd_demo_gcp_creds.json")
+  project = var.project_name
   region = "us-east1-b"
 }
 
 resource "google_compute_firewall" "http-5000" {
   name    = "http-5000"
-  network = "${data.google_compute_network.default.name}"
+  network = data.google_compute_network.default.name
 
   allow {
     protocol = "icmp"
   }
 
   allow {
     protocol = "tcp"
-    ports    = ["${var.port_number}"]
+    ports    = [var.port_number]
   }
 }
 
@@ -55,13 +55,13 @@ resource "google_compute_instance" "default" {
   boot_disk {
     auto_delete = true
     initialize_params {
-      image = "${var.boot_image_name}"
+      image = var.boot_image_name
       type = "pd-standard"
     }
   }
 
   metadata = {
-    gce-container-declaration = "${var.docker_declaration}"
+    gce-container-declaration = var.docker_declaration
   }
 
   labels = {
@@ -77,5 +77,5 @@ resource "google_compute_instance" "default" {
 }
 
 output "Public_IP_Address" {
-  value = "${google_compute_instance.default.network_interface.0.access_config.0.nat_ip}"
+  value = google_compute_instance.default.network_interface[0].access_config[0].nat_ip
 }