Add Installation Templates System for Common Development Stacks

cortex/templates/README.md

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+# Installation Templates
+
+This directory contains built-in installation templates for common development stacks.
+
+## Available Templates
+
+- **lamp.yaml** - LAMP Stack (Linux, Apache, MySQL, PHP)
+- **mean.yaml** - MEAN Stack (MongoDB, Express.js, Angular, Node.js)
+- **mern.yaml** - MERN Stack (MongoDB, Express.js, React, Node.js)
+- **ml-ai.yaml** - Machine Learning / AI Stack
+- **devops.yaml** - DevOps Stack (Docker, Kubernetes, Terraform, etc.)
+
+## Usage
+
+```bash
+# List all templates
+cortex template list
+
+# Install from template
+cortex install --template lamp --execute
+
+# Create custom template
+cortex template create my-stack
+
+# Import template
+cortex template import my-template.yaml
+
+# Export template
+cortex template export lamp my-lamp.yaml
+```
+
+## Template Format
+
+Templates are defined in YAML format with the following structure:
+
+```yaml
+name: Template Name
+description: Template description
+version: 1.0.0
+author: Author Name (optional)
+
+packages:
+  - package1
+  - package2
+
+steps:
+  - command: apt update
+    description: Update packages
+    requires_root: true
+    rollback: (optional)
+
+hardware_requirements:
+  min_ram_mb: 2048
+  min_cores: 2
+  min_storage_mb: 10240
+
+post_install:
+  - echo "Installation complete"
+
+verification_commands:
+  - package --version
+```
+
+See [TEMPLATES.md](../../docs/TEMPLATES.md) for complete documentation.
+

cortex/templates/devops.yaml

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+name: DevOps Stack
+description: Complete DevOps toolchain with Docker, Kubernetes, Terraform, Ansible, and CI/CD tools
+version: 1.0.0
+author: Cortex Linux
+packages:
+  - docker.io
+  - docker-compose
+  - kubectl
+  - git
+  - curl
+  - wget
+  - ansible
+  - terraform
+  - jenkins
+  - gitlab-runner
+
+steps:
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: apt install -y apt-transport-https ca-certificates curl gnupg lsb-release
+    description: Install prerequisites for Docker
+    requires_root: true
+  - command: install -m 0755 -d /etc/apt/keyrings
+    description: Create keyrings directory
+    requires_root: true
+  - command: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+    description: Add Docker GPG key
+    requires_root: true
+  - command: chmod a+r /etc/apt/keyrings/docker.gpg
+    description: Set key permissions
+    requires_root: true
+  - command: echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+    description: Add Docker repository
+    requires_root: true
+  - command: apt update
+    description: Update package lists with Docker repo
+    requires_root: true
+  - command: apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+    description: Install Docker
+    requires_root: true
+  - command: systemctl start docker
+    description: Start Docker service
+    requires_root: true
+    rollback: systemctl stop docker
+  - command: systemctl enable docker
+    description: Enable Docker on boot
+    requires_root: true
+    rollback: systemctl disable docker
+  - command: curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+    description: Download kubectl
+    requires_root: false
+  - command: install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
+    description: Install kubectl
+    requires_root: true
+  - command: rm kubectl
+    description: Clean up kubectl download
+    requires_root: false
+  - command: apt install -y ansible terraform git
+    description: Install Ansible, Terraform, and Git
+    requires_root: true
+
+hardware_requirements:
+  min_ram_mb: 4096
+  min_cores: 4
+  min_storage_mb: 20480
+
+post_install:
+  - echo "DevOps stack installed successfully"
+  - echo "Docker version: $(docker --version)"
+  - echo "Kubernetes: $(kubectl version --client --short 2>/dev/null || echo 'installed')"
+  - echo "Terraform: $(terraform --version | head -n1)"
+  - echo "Ansible: $(ansible --version | head -n1)"
+
+verification_commands:
+  - docker --version
+  - docker ps
+  - kubectl version --client
+  - terraform --version
+  - ansible --version
+  - git --version
+  - systemctl is-active docker
+
+metadata:
+  category: devops
+  tags:
+    - docker
+    - kubernetes
+    - terraform
+    - ansible
+    - ci-cd
+    - infrastructure
+

cortex/templates/lamp.yaml

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+name: LAMP Stack
+description: Linux, Apache, MySQL, PHP stack for web development
+version: 1.0.0
+author: Cortex Linux
+packages:
+  - apache2
+  - mysql-server
+  - mysql-client
+  - php
+  - php-mysql
+  - php-mbstring
+  - php-xml
+  - php-curl
+  - phpmyadmin
+  - libapache2-mod-php
+
+steps:
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: echo "mysql-server mysql-server/root_password password temp_password" | debconf-set-selections && echo "mysql-server mysql-server/root_password_again password temp_password" | debconf-set-selections
+    description: Pre-configure MySQL root password
+    requires_root: true
+  - command: DEBIAN_FRONTEND=noninteractive apt install -y apache2 mysql-server mysql-client php php-mysql php-mbstring php-xml php-curl libapache2-mod-php
+    description: Install LAMP stack packages
+    requires_root: true
+  - command: echo "phpmyadmin phpmyadmin/dbconfig-install boolean true" | debconf-set-selections && echo "phpmyadmin phpmyadmin/reconfigure-webserver multiselect apache2" | debconf-set-selections && DEBIAN_FRONTEND=noninteractive apt install -y phpmyadmin
+    description: Install and configure phpMyAdmin for Apache
+    requires_root: true
+  - command: ln -sf /usr/share/phpmyadmin /var/www/html/phpmyadmin
+    description: Create phpMyAdmin symlink
+    requires_root: true
+  - command: systemctl start apache2
+    description: Start Apache web server
+    requires_root: true
+    rollback: systemctl stop apache2
+  - command: systemctl enable apache2
+    description: Enable Apache on boot
+    requires_root: true
+    rollback: systemctl disable apache2
+  - command: systemctl start mysql
+    description: Start MySQL service
+    requires_root: true
+    rollback: systemctl stop mysql
+  - command: systemctl enable mysql
+    description: Enable MySQL on boot
+    requires_root: true
+    rollback: systemctl disable mysql
+
+hardware_requirements:
+  min_ram_mb: 1024
+  min_cores: 2
+  min_storage_mb: 5120
+
+post_install:
+  - echo "LAMP stack installed successfully"
+  - echo "SECURITY: Run 'mysql_secure_installation' to secure MySQL"
+  - echo "SECURITY: Configure firewall rules for production use"
+  - echo "Apache: http://localhost"
+  - echo "phpMyAdmin: http://localhost/phpmyadmin"
+  - echo "SECURITY: Change default MySQL passwords before production use"
+
+verification_commands:
+  - apache2 -v
+  - mysql --version
+  - php -v
+  - systemctl is-active apache2
+  - systemctl is-active mysql
+
+metadata:
+  category: web-development
+  tags:
+    - web
+    - server
+    - database
+    - php
+

cortex/templates/mean.yaml

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+name: MEAN Stack
+description: MongoDB, Express.js, Angular, Node.js stack for modern web applications
+version: 1.0.0
+author: Cortex Linux
+packages:
+  - nodejs
+  - npm
+  - mongodb
+  - git
+  - curl
+
+steps:
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: curl -fsSL https://deb.nodesource.com/setup_20.x -o /tmp/nodesource_setup.sh && bash /tmp/nodesource_setup.sh && rm /tmp/nodesource_setup.sh
+    description: Download and add Node.js repository
+    requires_root: true
+  - command: apt install -y nodejs
+    description: Install Node.js
+    requires_root: true
+  - command: npm install -g @angular/cli express-generator
+    description: Install Angular CLI and Express generator globally
+    requires_root: true
+  - command: curl -fsSL https://www.mongodb.org/static/pgp/server-8.0.asc | gpg -o /usr/share/keyrings/mongodb-server-8.0.gpg --dearmor
+    description: Import MongoDB GPG key
+    requires_root: true
+  - command: echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/8.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-8.0.list
+    description: Add MongoDB official apt repository
+    requires_root: true
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: apt install -y mongodb-org
+    description: Install MongoDB from official repository
+    requires_root: true
+  - command: systemctl start mongod
+    description: Start MongoDB service
+    requires_root: true
+    rollback: systemctl stop mongod
+  - command: systemctl enable mongod
+    description: Enable MongoDB on boot
+    requires_root: true
+    rollback: systemctl disable mongod
+
+hardware_requirements:
+  min_ram_mb: 2048
+  min_cores: 2
+  min_storage_mb: 10240
+
+post_install:
+  - echo "MEAN stack installed successfully"
+  - echo "Node.js version: $(node --version)"
+  - echo "npm version: $(npm --version)"
+  - echo "Angular CLI: $(ng version 2>/dev/null || echo 'installed')"
+  - echo "MongoDB: mongodb://localhost:27017"
+
+verification_commands:
+  - node --version
+  - npm --version
+  - mongosh --version || mongo --version
+  - systemctl is-active mongod
+  - ng version
+
+metadata:
+  category: web-development
+  tags:
+    - javascript
+    - nodejs
+    - mongodb
+    - angular
+    - express
+

cortex/templates/mern.yaml

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+name: MERN Stack
+description: MongoDB, Express.js, React, Node.js stack for full-stack JavaScript development
+version: 1.0.0
+author: Cortex Linux
+packages:
+  - nodejs
+  - npm
+  - mongodb
+  - git
+  - curl
+
+steps:
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: curl -fsSL https://deb.nodesource.com/setup_20.x -o /tmp/nodesource_setup.sh && bash /tmp/nodesource_setup.sh && rm /tmp/nodesource_setup.sh
+    description: Download and add Node.js repository
+    requires_root: true
+  - command: apt install -y nodejs
+    description: Install Node.js
+    requires_root: true
+  - command: npm install -g create-react-app express-generator
+    description: Install React and Express generators globally
+    requires_root: true
+  - command: curl -fsSL https://www.mongodb.org/static/pgp/server-8.0.asc | gpg -o /usr/share/keyrings/mongodb-server-8.0.gpg --dearmor
+    description: Import MongoDB GPG key
+    requires_root: true
+  - command: echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/8.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-8.0.list
+    description: Add MongoDB official apt repository
+    requires_root: true
+  - command: apt update
+    description: Update package lists
+    requires_root: true
+  - command: apt install -y mongodb-org
+    description: Install MongoDB from official repository
+    requires_root: true
+  - command: systemctl start mongod
+    description: Start MongoDB service
+    requires_root: true
+    rollback: systemctl stop mongod
+  - command: systemctl enable mongod
+    description: Enable MongoDB on boot
+    requires_root: true
+    rollback: systemctl disable mongod
+
+hardware_requirements:
+  min_ram_mb: 2048
+  min_cores: 2
+  min_storage_mb: 10240
+
+post_install:
+  - echo "MERN stack installed successfully"
+  - echo "Node.js version: $(node --version)"
+  - echo "npm version: $(npm --version)"
+  - echo "React: Create apps with 'npx create-react-app'"
+  - echo "MongoDB: mongodb://localhost:27017"
+
+verification_commands:
+  - node --version
+  - npm --version
+  - mongosh --version || mongo --version
+  - systemctl is-active mongod
+  - npx create-react-app --version
+
+metadata:
+  category: web-development
+  tags:
+    - javascript
+    - nodejs
+    - mongodb
+    - react
+    - express
+