Merge pull request #56 from mihai-satmarean/feature/55-create-vpc-and…

…-implement-ec2-into-local-branch

Feature/55 create vpc and implement ec2 into local branch

.github/workflows/github-actions-demo.yml

@@ -5,7 +5,17 @@ jobs:
   Explore-GitHub-Actions:
     runs-on: ubuntu-latest
     steps:
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v3
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_RADU }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY_RADU }}
+          aws-region: eu-central-1
+      - name: Deploy Infrastructure
+        run: |
+          aws s3 ls
       - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🎉 The job was automatically triggered by a ${{ secrets.AWS_ACCESS_KEY_ID_RADU }} & ${{ secrets.AWS_SECRET_ACCESS_KEY_RADU }} event."
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
       - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
       - name: Check out repository code
@@ -16,3 +26,19 @@ jobs:
         run: |
           ls ${{ github.workspace }}
       - run: echo "🍏 This job's status is ${{ job.status }}."
+  Explore-GitHub-Actions-Radu:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server ${{ runner.arch }} hosted by GitHub!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️  The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+
+

.github/workflows/terraform-apply.yml

@@ -0,0 +1,23 @@
+name: Terraform apply
+run-name: ${{ github.actor }} is deploying on AWS 🚀
+on:
+  push:
+    branches: 
+      - 55-create-vpc-and-implement-ec2-into-local-branch
+jobs:
+  Deploy-AWS-EC2:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v3
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_RADU }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY_RADU }}
+          aws-region: eu-central-1
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+      - name: Deploy Infrastructure
+        run: |
+          cd terraform/terraform-modules/tf-ec2-module/
+          terraform init
+          terraform destroy -auto-approve

.gitignore

@@ -0,0 +1 @@
+*.box

Readme.md

@@ -0,0 +1,40 @@
+# Project Title
+
+A short description of your project, what it does, and why it's useful.
+
+---
+
+## Table of Contents
+
+- [About](#about)
+- [Installation](#installation)
+- [Usage](#usage)
+- [Contributing](#contributing)
+- [License](#license)
+- [Contact](#contact)
+
+---
+
+## About
+
+Provide a more detailed description of your project here. You can include:
+
+- The main goal of the project
+- Technologies used
+- Key features
+- Screenshots (if applicable)
+
+---
+
+## Installation
+
+### Prerequisites
+
+- List any software or tools required to run the project (e.g., Node.js, Python, etc.)
+
+### Steps
+
+1. Clone the repository
+   ```bash
+   git clone https://github.com/your-username/project-name.git
+

ansible/python.yaml

@@ -0,0 +1,16 @@
+---
+- name: Start Python web server
+  hosts: all
+  become: yes
+  tasks:
+    - name: Ensure Python is installed
+      apt:
+        name: python3
+        state: present
+
+    - name: Start Python web server
+      command: python3 -m http.server 
+      args:
+           chdir: /var/www/html
+      async: 3600
+      poll: 0

ansible/roles/nginx/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+- name: Restart NGINX
+  systemd:
+    name: nginx
+    state: restarted
+  become: true

ansible/roles/nginx/tasks/main.yml

@@ -0,0 +1,34 @@
+---
+- name: Install NGINX
+  apt:
+    name: nginx
+    state: present
+    update_cache: yes
+  become: true
+
+- name: Create NGINX configuration
+  template:
+    src: nginx.conf.j2
+    dest: /etc/nginx/nginx.conf
+    owner: root
+    group: root
+    mode: '0644'
+  notify: Restart NGINX
+  become: true
+
+- name: Create load balancer configuration
+  template:
+    src: load-balancer.conf.j2
+    dest: /etc/nginx/conf.d/load-balancer.conf
+    owner: root
+    group: root
+    mode: '0644'
+  notify: Restart NGINX
+  become: true
+
+- name: Ensure NGINX service is running
+  systemd:
+    name: nginx
+    state: started
+    enabled: yes
+  become: true

ansible/roles/nginx/templates/load-balancer.conf.j2

@@ -0,0 +1,16 @@
+upstream backend {
+    {% for server in backend_servers %}
+    server {{ server.host }}:{{ server.port }} weight={{ server.weight | default(1) }};
+    {% endfor %}
+}
+
+server {
+    listen 80;
+    server_name {{ server_name }};
+
+    location / {
+        proxy_pass http://backend;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}

ansible/roles/nginx/templates/nginx.conf.j2

@@ -0,0 +1,26 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+
+events {
+    worker_connections 768;
+}
+
+http {
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_prefer_server_ciphers on;
+
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
+
+    include /etc/nginx/conf.d/*.conf;
+}

ansible/roles/nginx/vars/main.yml

@@ -0,0 +1,9 @@
+---
+server_name: example.com
+backend_servers:
+  - host: 192.168.1.10
+    port: 8080
+    weight: 3
+  - host: 192.168.1.11
+    port: 8080
+    weight: 2

ci-cd/README.md

@@ -1,45 +1,45 @@
-# sciitdevops
-
-## Project Overview
-This repository serves as the base for the DevOps training program. It is designed to help participants advance towards the final goal of deploying a web site/app using all the tooling and practices covered in the DevOps training.
-
-## How to Use This Repository
-
-### Branching Strategy
-- Each participant is encouraged to create their own branch from the main branch.
-- Use your branch to work on exercises, projects, and any custom implementations related to the training.
-- Regularly merge changes from the main branch to keep your branch up to date.
-
-### Repository Structure
-- The repository will contain specific folders for different exercises and projects.
-- **Terraform Code:** Store Terraform scripts for managing AWS and Azure resources in the `terraform/` directory.
-- **CI/CD Configuration:** Store Jenkins, GitHub Actions, or other CI/CD configuration files in the `ci-cd/` directory.
-- **Application Code:** Store the web application code in the `app/` directory.
-- **Documentation:** Use the `docs/` directory for any additional documentation or notes.
-
-## Getting Started
-1. **Clone the Repository:**
-   ```bash
-   git clone [email protected]:mihai-satmarean/sciitdevops.git
-   ```
-
-2. **Create a Branch:**
-   ```bash
-   git checkout -b your-branch-name
-   ```
-
-3. **Work on Exercises and Projects:**
-   - Use the provided directories to organize your work.
-   - Commit and push your changes regularly.
-
-4. **Collaborate and Review:**
-   - Collaborate with other participants by reviewing and discussing each other's work.
-   - Use pull requests to propose changes to the main branch.
-
-## Final Goal
-The final goal of this training is to deploy a fully functional web site/app using the DevOps tools and practices learned throughout the course. This includes:
-- Infrastructure provisioning with Terraform
-- CI/CD pipelines with Jenkins or GitHub Actions
-- Application deployment and monitoring
-
-By following this structure and utilizing the repository, participants will gain hands-on experience and work towards achieving the final goal of the training.
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main.tf

@@ -0,0 +1,4 @@
+resource "aws_s3_bucket" "bucket" {
+  bucket = var.bucket_name
+  acl    = var.acl
+}

s3_module.tf

@@ -0,0 +1,4 @@
+resource "aws_s3_bucket" "bucket" {
+  bucket = var.bucket_name
+  acl    = var.acl
+}

terraform/readme.md

@@ -0,0 +1,21 @@
+TERRAFORM AWS S3 BUCKETS MODULE
+
+To keep our work well structured, ww will use separate folders for each type of resource. In our case, for modules we will use "terraform-modules".
+
+The structure of this project is:
+Main folder - terraform
+	Subfolder - terraform-modules
+		Subfolder - tf-s3-module
+
+In the "terraform" folder we have 2 files:
+1. readme.md - this is the file that contains valuable information about the project
+2. s3.tf - this is the file that we will use to create our AWS S3 buckets. In this file we need to change the "name" and "owner" vars to our desire. 
+Also, we can specify more variables (ex. acl, force_destroy, etc) or use the default ones in the module folder.
+
+In the "terraform-modules" folder we will create separate folders for each module. The first one is the AWS S3 Module, "tf-s3-module", that contains 
+the code for a module that we will use to manage the AWS S3 buckets in an easy and organized way, using variables. The folder contains 4 files:
+1. inputs.tf - this file contains the variables we can use with our module
+2. outputs.tf - this file contains the output variables we need from the job execution output
+3. versions.tf - this file contains the module version as well as the minimum required version (using an older version may lead to errors as variables may not be implemented, etc.)
+4. main.tf - this is the main module file
+

terraform/s3.tf

@@ -0,0 +1,11 @@
+module "s3_bucket" {
+  source = "git::https://github.com/mihai-satmarean/sciitdevops/blob/main/terraform/terraform-modules/tf-s3-modules/"     # se va modifica in functie de locatia modulului in GitHub
+
+  name  = "nume"                  # numele tag-ului ce il atribuim resursei
+  owner = "owner"                 # numele owner-ului resursei
+
+  s3_bucket_names = ["mariusb_devops_bucket1"]
+  acl             = "private"
+  force_destroy   = false
+
+}

terraform/terraform-modules/tf-ec2-module/.gitignore

@@ -0,0 +1,26 @@
+# Local .terraform directories
+**/.terraform/*
+
+# Ignore variables files
+*.auto.tfvars
+
+# Ignore override files
+*.tfoverride
+
+# Ignore environment-specific files
+.envrc
+
+# Ignore CLI configuration files
+.terraformrc
+terraform.rc
+
+# Ignore Terraform state files and providers
+terraform.tfstate
+terraform.lock.hcl
+
+# Local .terraform directories
+**/.terraform/*
+
+# .tfstate files
+*.tfstate
+*.tfstate.*