vagrant done

Signed-off-by: Your Name <[email protected]>

iac/.gitignore

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+.vagrant

iac/Vagrantfile

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+
+Vagrant.configure("2") do |config|
+
+    # Do not pay attention to this parameter
+    if Vagrant.has_plugin?("vagrant-vbguest")
+      config.vm.provider :virtualbox do |vb|
+        config.vbguest.auto_update = false
+      end
+    end
+
+    config.ssh.insert_key = false
+
+    # Define the nodejs_server VM
+    config.vm.define "nodejs_server" do |server|
+      # Specify the Vagrant box to use
+      server.vm.box = "ubuntu/bionic64"
+      # Specify the VM ip address
+      config.vm.network "forwarded_port", guest: 3000, host: 3000
+      # Specify the VM specs when using the Virtualbox provisioner
+      server.vm.provider "virtualbox" do |vb|
+        vb.name =  "nodejs.server.local"
+        # VM RAM in MB
+        vb.memory = 2048
+        # VM CPUs
+        vb.cpus = 1
+      end
+      config.vm.provider "vmware_desktop" do |vmware|
+        vmware.vmx["memsize"] = "2048"
+        vmware.vmx["numvcpus"] = "1"
+      end
+    end
+
+    # Use Vagrant Ansible provisioner
+    config.vm.provision "ansible_local" do |ansible|
+      # The path to the playbooks entry point
+      ansible.version = "2.10"
+      ansible.playbook = "ansible/playbooks/install.yml"
+      # Only run the roles with these tags
+      ansible.tags = "install"
+    end
+
+  end
+

iac/ansible/playbooks/install.yml

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+---
+- name: Install Node.js and MongoDB
+  hosts: all
+  become: true
+  tasks:
+    - name: Update apt cache
+      apt:
+        update_cache: yes
+
+    - name: Install Node.js and npm
+      apt:
+        name: "{{ item }}"
+        state: present
+      loop:
+        - nodejs
+        - npm
+
+    - name: Install MongoDB
+      apt:
+        name: mongodb
+        state: present
+
+    - name: Start MongoDB service
+      service:
+        name: mongodb
+        state: started
+
+- name: Clone Node.js Application from GitHub
+  hosts: all
+  become: true
+  tasks:
+    - name: Clone the GitHub repository
+      git:
+        repo: https://github.com/deepanshu-yadav/devopsprojects23.git
+        dest: /opt/nodejs-app
+      register: git_clone
+
+    - name: Install npm dependencies
+      command: npm install
+      args:
+        chdir: /opt/nodejs-app
+
+- name: Check Health of Node.js Application
+  hosts: all
+  become: true
+  tasks:
+    - name: Check if Node.js app is running
+      shell: ps aux | grep 'node /opt/nodejs-app/server.js' | grep -v grep
+      register: node_app_status
+      failed_when: node_app_status.rc != 0
+
+    - name: Check if MongoDB is running
+      service_facts:
+      register: services
+    - assert:
+        that:
+          - "'mongodb' in services.services"
+          - "'running' in services.services.mongodb.state"
+      fail_msg: "MongoDB is not running."