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author | aslanvyos <a.hajiyev@vyos.io> | 2024-12-24 07:30:18 +0000 |
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committer | aslanvyos <a.hajiyev@vyos.io> | 2024-12-24 07:30:18 +0000 |
commit | b4b1832af96cc7c2d20c215a190934abeecf73d6 (patch) | |
tree | db6aedd660f3ad27012bd65ca75bf67634e6ec31 | |
parent | 0516684c9980205fcaf8a673887cdf54a92f9c1d (diff) | |
download | vyos-documentation-b4b1832af96cc7c2d20c215a190934abeecf73d6.tar.gz vyos-documentation-b4b1832af96cc7c2d20c215a190934abeecf73d6.zip |
Rewrited VyOS deployment for AWS
37 files changed, 598 insertions, 26 deletions
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Click to ``Instances`` and ``Launch Instance`` +Prerequisites +======== -.. figure:: /_static/images/cloud-aws-01.png +1. AWS Account +----------- +Ensure you have an AWS account with administrative access. -2. On the marketplace search "VyOS" +2. IAM Permissions +----------- -.. figure:: /_static/images/cloud-aws-02.png +To deploy VyOS and related resources, the user must have the following permissions: -3. Choose the instance type. Minimum recommendation start from ``m3.medium`` +- ``ec2:`` for managing EC2, ENIs, and EIPs. +- ``vpc:`` for creating VPCs, subnets, and route tables. +- ``iam:`` for attaching roles. -.. figure:: /_static/images/cloud-aws-03.png +3. SSH Key Pair +----------- -4. Configure instance for your requirements. Select number of - instances / network / subnet +You can use Amazon EC2 to create your key pairs, or you can use a third-party tool to create your key pairs and then import them to Amazon EC2. +Amazon EC2 supports: -.. figure:: /_static/images/cloud-aws-04.png +- ``2048-bit SSH-2 RSA keys`` for Linux and Windows instances. +- ``ED25519 keys`` for Linux instances (not supported for Windows). -5. Additional storage. You can remove additional storage ``/dev/sdb``. First - root device will be ``/dev/xvda``. You can skip this step. +When you create a key pair using Amazon EC2: -.. figure:: /_static/images/cloud-aws-05.png +- The ``public key`` is stored in Amazon EC2. +- You store the ``private key`` securely on your local machine. -6. Configure Security Group. It's recommended that you configure ssh access - only from certain address sources. Or permit any (by default). -.. figure:: /_static/images/cloud-aws-06.png +Steps to Create a Key Pair Using Amazon EC2 +^^^^^^^^^^^^^^ -7. Select SSH key pair and click ``Launch Instances`` +- Open the Amazon EC2 console https://console.aws.amazon.com/ec2/. -.. figure:: /_static/images/cloud-aws-07.png +- In the navigation pane, under ``Network & Security``, choose ``Key Pairs``. -8. Find out your public IP address. +.. figure:: /_static/images/cloud-aws-keypair-01.png -.. figure:: /_static/images/cloud-aws-08.png +- Choose ``Create key pair`` and select ``AWS region`` at the top right corner of the windows where you plan to deploy the VyOS instance. -9. Connect to the instance by SSH key. +.. figure:: /_static/images/cloud-aws-keypair-02.png + +- Configure Key Pair: +"""""""""" + + - **Name**: Enter a descriptive name for the key pair, e.g., ``vyos-keypair``. + + .. note:: The key name can include up to 255 ASCII characters. It cannot include leading or trailing spaces. + + - **Select Key Pair Type**: + - For **Linux instances**: Choose either **RSA** or **ED25519**. + + - For **Windows instances**: Choose **RSA**. + + .. note:: ED25519 keys are not supported for Windows instances. + + - **Private Key File Format**: + - **PEM**: Choose this format if using OpenSSH or other SSH clients (e.g., on Linux/macOS). + - **PPK**: Choose this format if using PuTTY on Windows. + +- **Optional**: Add tags to the key pair. Choose **Add tag** and provide the **key** and **value** for each tag. + +- Choose **Create key pair**. + +- The private key file will automatically download to your browser. + - The file name will match the name you provided (e.g., `vyos-keypair.pem`), with the extension determined by the format you chose. + +.. figure:: /_static/images/cloud-aws-keypair-03.png + +.. figure:: /_static/images/cloud-aws-keypair-04.png + + **Important Notes** + +- **Save the private key file securely**: + This is your **only chance** to download the private key. If you lose it, you cannot connect to your instance. + +- If you are using SSH on a **macOS or Linux computer**, set the correct permissions for the private key file: + +.. code-block:: none + + chmod 400 vyos-keypair.pem + +If permissions are not set to **400**, you will encounter an **"Unprotected private key file"** error when attempting to connect to the instance. + + **Example Usage for SSH** + +.. code-block:: none + + ssh -i vyos-keypair.pem vyos@<Public/Elastic IP> + +For more information, please visit the official AWS documentation: + +https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/create-key-pairs.html#having-ec2-create-your-key-pair + + +4. VyOS Subscription +----------- +- Go to the AWS Marketplace https://aws.amazon.com/marketplace and search for **VyOS**. +- Subscribe to the VyOS AMI. + +For more information, please visit: + +https://aws.amazon.com/marketplace/seller-profile?id=7636d180-1710-48bc-acd6-d323c4a0429f + + +Create required resources +======== + +Certain resources need to be created in the AWS infrastructure before creating a VyOS instance, such as a VPC, Subnets, Elastic IPs, Route Tables, Security Groups, and others. + +Step 1: Create Virtual Private Cloud (VPC) and Subnets +----------- + +1. Create a VPC +^^^^^^^^^^^^^^ + +To create a VPC for your AWS environment: + +- Go to the **Amazon VPC Console** at https://console.aws.amazon.com/vpc/. + +- In the navigation pane, choose **Your VPCs**. + +- Choose **Create VPC**. + +.. figure:: /_static/images/cloud-aws-vpc-01.png + +- **Configure VPC Settings**: + - **Name tag - optional**: Enter a descriptive name for your VPC, e.g., ``VyOS-VPC``. + - **IPv4 CIDR Block**: Enter ``10.0.0.0/16``. + +- Choose **Create VPC**. + +.. figure:: /_static/images/cloud-aws-vpc-02.png + +.. figure:: /_static/images/cloud-aws-vpc-03.png + +For more information, please visit the AWS documentation: + +https://docs.aws.amazon.com/vpc/latest/userguide/create-vpc.html + + +2. Create Subnets +^^^^^^^^^^^^^^ + +Subnets allow you to divide your VPC into smaller IP spaces. Follow these steps to create subnets for both **public** and **private** networks: + +- Go to the **Amazon VPC Console** at https://console.aws.amazon.com/vpc/. + +- In the navigation pane, choose **Subnets**. + +- Choose **Create Subnet**. + +.. figure:: /_static/images/cloud-aws-subnet-01.png + +- Configure Subnet Settings: +"""""""""" + + - **Public Subnet**: + + - **VPC**: Select ``VyOS-VPC``. + + - **Name Tag**: ``VyOS-Public-Subnet``. + + - **IPv4 CIDR Block**: ``10.0.1.0/24``. + + - **Availability Zone**: Select an AZ, e.g., ``us-east-1a``. + + - **Private Subnet**: + + - **VPC**: Select ``VyOS-VPC``. + + - **Name Tag**: ``VyOS-Private-Subnet``. + + - **IPv4 CIDR Block**: ``10.0.2.0/24``. + + - **Availability Zone**: Select an AZ, e.g., ``us-east-1a``. + + +- Choose **Create Subnet**. + +.. figure:: /_static/images/cloud-aws-subnet-02.png + +.. figure:: /_static/images/cloud-aws-subnet-03.png + +For additional information, please visit the AWS documentation: + +https://docs.aws.amazon.com/vpc/latest/userguide/create-subnets.html + +For additional details about IP addressing for your VPC and subnets, refer to the AWS documentation: + +https://docs.aws.amazon.com/vpc/latest/userguide/vpc-ip-addressing.html + + +Step 2: Create and Configure Security Groups +----------- + +1. Create Public Security Group +^^^^^^^^^^^^^^ + +The **Public Security Group** is used for **outbound connectivity**. All external resources, systems, or networks will connect via this security group. + +- Open the **Amazon EC2 Console** at https://console.aws.amazon.com/ec2/. + +- In the navigation pane, choose **Security Groups**. + +- Choose **Create Security Group**. + +.. figure:: /_static/images/cloud-aws-sg-01.png + +- **Configure the Security Group**: + + - **Name**: ``VyOS-Public-SG``. + + - **Description**: "Public security group for outbound connectivity" + + - **VPC**: Select the VPC in which your VyOS instance resides. + +- Inbound Rules: +"""""""""" + + - **SSH**: Port ``22``, Source ``0.0.0.0/0`` (Restrict to your IP for security). + + - **ICMP**: Allow for ping testing purposes. + + - **IPSec**: Allow port ``500`` (UDP) for ISAKMP (Phase 1 negotiation). + + - **NAT Traversal**: Allow port ``4500`` (UDP) for NAT-T support in IPsec. + + - **WireGuard**: Allow port ``51820`` (UDP). + + - **OpenVPN**: Allow port ``1194`` (UDP or TCP). + +.. figure:: /_static/images/cloud-aws-sg-02.png + +- (Optional) Add tags to identify the security group: + - **Key**: `Name`, **Value**: `VyOS-Public-SG`. + +- Choose **Create Security Group**. + +.. figure:: /_static/images/cloud-aws-sg-03.png + + +2. Create Private Security Group +^^^^^^^^^^^^^^ + +The **Private Security Group** is used for **internal connectivity** from internal or VPC-based resources. + +- Open the **Amazon EC2 Console**. + +- In the navigation pane, choose **Security Groups**. + +- Choose **Create Security Group**. + +- Configure the Security Group: +"""""""""" + + - **Name**: ``VyOS-Private-SG``. + + - **Description**: "Private security group for internal connectivity" + + - **VPC**: Select the VPC in which your VyOS instance resides. + +- Inbound Rules: +"""""""""" + + - Allow **All Traffic** (``0.0.0.0/0``) for internal connectivity between resources, VPCs, and other trusted networks. + +.. figure:: /_static/images/cloud-aws-sg-04.png + +- (Optional) Add tags to identify the security group: + - **Key**: ``Name``, **Value**: ``VyOS-Private-SG``. + +- Choose **Create Security Group**. + +.. figure:: /_static/images/cloud-aws-sg-05.png + +For detailed instructions on creating a security group, refer to the official AWS documentation: + +https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-security-group.html + +For more information, refer to the official AWS documentation: + +https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html + + +Step 3: Create ENIs (Elastic Network Interfaces) +----------- + +Network Interfaces (ENIs) are essential for connecting instances to subnets and managing network traffic. Follow the steps below to create **Public** and **Private** ENIs. + +- Open the **Amazon EC2 Console** at https://console.aws.amazon.com/ec2/. + +- In the navigation pane, choose **Network Interfaces**. + +- Choose **Create Network Interface**. + +- **Configure Network Interface Settings**: + +Public ENI +"""""""""" + - **Name**: ``VyOS-Public-ENI``. + + - **Description**: "Network Interface for Public Subnet." + + - **Subnet**: Select the ``VyOS-Public-Subnet`` you created earlier. + + - **Private IPv4 Address**: Choose **Auto-assign** to let AWS pick an IP address from the subnet. + + - **Security Group**: Select the ``VyOS-Public-SG``. + + - (Optional) Add tags to identify the ENIs: + **Key**: ``Name``, **Value**: ``VyOS-Public-ENI``. + + - Choose **Create Network Interface**. + + .. figure:: /_static/images/cloud-aws-eni-01.png + +Private ENI +"""""""""" + - **Name**: ``VyOS-Private-ENI``. + + - **Description**: "Network Interface for Private Subnet." + + - **Subnet**: Select the ``VyOS-Private-Subnet`` you created earlier. + + - **Private IPv4 Address**: Choose **Auto-assign** to let AWS pick an IP address from the subnet. + + - **Security Group**: Select the ``VyOS-Private-SG``. + + - (Optional) Add tags to identify the ENIs: + **Key**: ``Name``, **Value**: ``VyOS-Private-ENI``. + + - Choose **Create Network Interface**. + + .. figure:: /_static/images/cloud-aws-eni-02.png + +Step 4: Configure Internet Gateway +----------- + +An **Internet Gateway** allows communication between your VPC and the internet. Follow the steps below to create and attach an Internet Gateway to your VPC. + +1. Create an Internet Gateway +^^^^^^^^^^^^^^ + +- Open the **Amazon VPC Console** at https://console.aws.amazon.com/vpc/. + +- In the navigation pane, choose **Internet Gateways**. + +- Choose **Create Internet Gateway**. + +- **Configure Internet Gateway**: + - (Optional) **Name**: Enter a descriptive name, e.g., ``VyOS-IGW``. + +- (Optional) Add a tag to identify the Internet Gateway: + - **Key**: ``Name``, **Value**: ``VyOS-IGW``. + +- Choose **Create Internet Gateway**. + +.. figure:: /_static/images/cloud-aws-igw-01.png + + +2. Attach the Internet Gateway to Your VPC +^^^^^^^^^^^^^^ + +To enable your VPC to access the internet, attach the Internet Gateway to your VPC: + +- After creating the Internet Gateway, select it from the **Internet Gateways** list. + +- Choose **Actions > Attach to VPC**. + +- Select the VPC where you want to attach the Internet Gateway: + - Choose `VyOS-VPC` (the VPC you created earlier). + +- Choose **Attach Internet Gateway**. + +.. figure:: /_static/images/cloud-aws-igw-02.png + +For more details, refer to the official AWS documentation: + +https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html. + + +Step 5: Configure Route Tables +----------- + +Route tables define the paths for network traffic within your VPC. In this step, we will configure **Public** and **Private** route tables to control traffic flow for their respective subnets. + + +1. Create and Configure the Public Route Table +^^^^^^^^^^^^^^ + +- **Go to the Route Tables Section:** + - Open the **Amazon VPC Console** at https://console.aws.amazon.com/vpc/. + - In the left navigation pane, choose **Route Tables**. + +- **Create a New Route Table:** + + - In the **Route Tables** section, choose **Create Route Table**. + + - Configure the route table: + + - **Name**: ``Public RT``. + + - **VPC**: Select the ``VyOS-VPC``. + + - Click **Create Route Table**. + + .. figure:: /_static/images/cloud-aws-route-01.png + +- **Add a Route to the Internet Gateway:** + + - Go to the **Routes** tab and click **Edit Routes**. + + - Click **Add Route** and enter: + + - **Destination**: ``0.0.0.0/0`` (Default route to all IPs). + + - **Target**: Select the **Internet Gateway** (``VyOS-IGW``) you created earlier. + + - Click **Save Routes**. + + .. figure:: /_static/images/cloud-aws-route-02.png + +- **Associate the Public Subnet:** + + - Go to the **Subnet Associations** tab and click **Edit Subnet Associations**. + + - Select the **Public Subnet** (``VyOS-Public-Subnet``). + + - Click **Save associations**. + + .. figure:: /_static/images/cloud-aws-route-03.png + + +Step 6: Allocate and Attach Elastic IP (EIP) +----------- + +An **Elastic IP (EIP)** is a static, public IPv4 address designed for dynamic cloud computing. Elastic IP addresses can help maintain consistent connectivity to instances, even if they are stopped, rebooted, or replaced. + +- Elastic IP addresses are **public IPv4 addresses** and are reachable from the internet. +- They can be quickly remapped to different instances or network interfaces within your AWS account to mask failures. + +For more details, refer to the official AWS documentation: + +https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html. + + +Steps to Allocate and Attach Elastic IP +^^^^^^^^^^^^^^ + +1. Allocate Elastic IP +"""""""""" + +- Open the **Amazon EC2 Console** at https://console.aws.amazon.com/ec2/. + +- In the navigation pane, choose **Elastic IPs**. + +- Choose **Allocate Elastic IP address**. + +- **Elastic IP address settings**: + - For **Public IPv4 address pool**, select **Amazon's pool of IPv4 addresses**. + +- (Optional) Add a tag: + - **Key**: ``Name``, **Value**: ``VyOS-EIP``. + +- Choose **Allocate**. + +.. figure:: /_static/images/cloud-aws-eip-01.png + +2. Attach Elastic IP to Public ENI +"""""""""" + +- Go to **EC2 > Elastic IPs**. + +- Select the **Elastic IP** you just allocated. + +- Choose **Actions > Associate Elastic IP address**. + +- **Configure Association**: + + - **Resource type**: Choose **Network Interface**. + + - **Network Interface**: Select the **VyOS-Public-ENI** created earlier. + + - **Private IPv4 Address**: Ensure it is correctly selected. + +- (Optional) Select **Allow the Elastic IP address to be reassociated** if the EIP is already associated with another resource. + +- Choose **Associate**. + +.. figure:: /_static/images/cloud-aws-eip-02.png + +**Why Use Elastic IP?** + +- **Consistency**: The EIP remains static, even if the instance stops or is replaced. + +- **Failover**: If an instance fails, you can remap the EIP to a new instance to restore services quickly. + +- **DNS Integration**: You can point your domain to the Elastic IP for consistent public access. + +For additional details, refer to the AWS documentation: + +https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/working-with-eips.html + + +Launch VyOS Instance +======== + +Follow the detailed instructions below to launch a VyOS instance in your AWS environment with two ENIs (Public and Private). + +- Open the **Amazon EC2 Console** at https://console.aws.amazon.com/ec2/. + +- In the EC2 dashboard, choose **Launch Instance**. + +- **Configure Instance Details**: + + - **Name and Tags**: + + - Under **Name and tags**, enter a descriptive name for your instance, e.g., ``VyOS-Instance``. + + .. figure:: /_static/images/cloud-aws-vyos-01.png + + - **Application and OS Images (AMI)**: + + - Choose **Browse more AMIs**. + + - Go to the **AWS Marketplace** tab and search for **VyOS**. + + - Choose the VyOS AMI that matches your requirements and click **Select**. + + .. figure:: /_static/images/cloud-aws-vyos-02.png + + .. figure:: /_static/images/cloud-aws-vyos-03.png + + - **Instance Type**: + - Select the instance type that fits your workload. For example: + + - ``c5n.large`` (or larger recommended for VyOS). + + .. figure:: /_static/images/cloud-aws-vyos-04.png + + - **Key pair (login)**: + + - For **Key pair name**, select the key pair you created earlier (``vyos-keypair``). + + - If you do not have a key pair, create a new one and download the private key file. + + .. figure:: /_static/images/cloud-aws-vyos-05.png + + - **Network Settings**: + + - **VPC**: Select ``VyOS-VPC``. + + - **Subnet**: Select the **Public Subnet** (``VyOS-Public-Subnet``). + + - **Auto-assign Public IP**: **Disable**. + + - **Firewall (security groups)**: Select the **Select existing security group**. + + - **Common security groups**: Live empty (Do not select any security groups). + + .. figure:: /_static/images/cloud-aws-vyos-09.png + + - **Advanced network configuration** + + - **Network interface 1** select ``VyOS-Public-ENI`` + + .. figure:: /_static/images/cloud-aws-vyos-07.png + + - Click to the **Add network interface** button + + - **Network interface 2** select ``VyOS-Private-ENI`` + + .. figure:: /_static/images/cloud-aws-vyos-08.png + + - In **Subnet** deselect subnet + + .. figure:: /_static/images/cloud-aws-vyos-10.png + +- Review the instance configuration in the **Summary** panel and choose **Launch Instance**. + +- Wait until the instance status changes to **Running**. + +.. figure:: /_static/images/cloud-aws-vyos-11.png + + +Connect to the VyOS instance +----------- + + You can only connect to the VyOS instance via **SSH** protocol. Use the default username **vyos**, **Elastic IP** and **SSH Key Pair** to connect to the VyOS instance via SSH: + + .. code-block:: none + + ssh -i vyos-keypair.pem vyos@35.152.131.62 + + +Deployment of VyOS Instance and Required Resources via CloudFormation Template +======== + +These CloudFormation templates automate the deployment of a VyOS instance on AWS, configuring essential components such as: + +- VPC +- Public and private subnets +- Internet Gateway +- Route Tables +- Elastic IPs +- Security Groups + +You can download or clone these templates from the GitHub repository and use them in your environment: + +https://github.com/vyos/vyos-automation/tree/main/CloudFormation - .. code-block:: none - ssh -i ~/.ssh/amazon.pem vyos@203.0.113.3 - vyos@ip-192-0-2-10:~$ Amazon CloudWatch Agent Usage ----------------------------- |