Are you a developer looking to build, test, or run macOS applications in the cloud? ๐ฅ๏ธ With Amazon Web Services (AWS), you can now run macOS on EC2 instances using Dedicated Hosts! In this guide, Iโll walk you through the step-by-step process of setting up a macOS EC2 instance in less than 10 minutes. Letโs dive in!
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Why Use macOS on AWS? ๐ค**
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Build and Test macOS Apps: Perfect for developers building macOS or iOS applications.
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Scalability: Quickly spin up macOS instances as needed.
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Cost-Effective: Pay only for what you use.
Prerequisites ๐
Before you begin, ensure you have the following:
An AWS account with sufficient permissions to create EC2 instances and Dedicated Hosts.
Familiarity with the AWS Management Console.
(Optional) AWS CLI installed and configured if you prefer command-line operations.
Step 1: Allocate a Dedicated Host ๐ฅ๏ธ
A Dedicated Host is required to run macOS instances on AWS. Follow these steps to allocate one:
Log in to the AWS Management Console.
Navigate to the EC2 Dashboard.
In the left-hand menu, under Instances, select Dedicated Hosts.
Click on Allocate Dedicated Host.
Configure the Dedicated Host:
Instance Family: Select mac1.
Instance Type: Choose mac1.metal.
Availability Zone: Select the desired zone (e.g., us-east-1a).
Quantity: Set to 1.
Click Allocate.
Wait a few seconds for the Dedicated Host to be allocated. Youโll see it listed under Dedicated Hosts.
Step 2: Launch a macOS EC2 Instance ๐
Now that you have a Dedicated Host, you can launch a macOS EC2 instance on it.
In the EC2 Dashboard, click on Instances in the left-hand menu.
Click Launch Instances.
Step 1: Choose an Amazon Machine Image (AMI)
Search for macOS in the AMI catalog.
Select the latest macOS AMI (e.g., macOS Monterey or macOS Ventura).
Step 2: Choose an Instance Type
Select mac1.metal (the only instance type supported for macOS).
Step 3: Configure Instance Details
Under Tenancy, select Dedicated Host.
In the Host field, select the Dedicated Host you allocated earlier.
Configure other settings (e.g., VPC, subnet, IAM role) as needed.
Step 4: Add Storage
The default storage is usually sufficient (at least 60 GB is recommended for macOS).
Step 5: Configure Security Group
Assign a security group that allows SSH (port 22) and any other necessary ports (e.g., RDP for remote desktop access).
Step 6: Review and Launch
Review your settings and click Launch.
Select an existing key pair or create a new one for SSH access.
Step 3: Connect to Your macOS Instance ๐
Once the instance is running, you can connect to it using SSH.
In the EC2 Dashboard, select your instance and note its Public IP or Public DNS.
Use SSH to connect to your instance:
ssh -i /path/to/your-key.pem ec2-user@
The default username for macOS instances is ec2-user.
Step 4: Verify the macOS Environment โ
After connecting to your instance, verify that the macOS environment is set up correctly.
Check the macOS version:
sw_vers
You should see output similar to:
ProductName: macOS
ProductVersion: 12.0.1
BuildVersion: 21A559
(Optional) Install additional tools or dependencies as needed.
Step 5: Configure Inbound Rules and ARD Settings ๐
Inbound Rules Configuration
Ensure your security group allows the following inbound rules:
SSH on TCP port 22 (for SSH access).
Custom TCP on port 5900 (for VNC).
Custom TCP on port 3389 (for RDP).
Configure Apple Remote Desktop (ARD) Settings
Run the following command to configure ARD:
sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -activate -configure -access -on -clientopts -setvnclegacy -vnclegacy yes -clientopts -setvncpw -vncpw password1 -restart -agent -privs -all
Change the password for the user ec2-user:
sudo passwd ec2-user
Make sure to replace password1 with the actual password you want to set for the VNC connection.
Step 6: Clean Up (Optional) ๐งน
To avoid unnecessary charges, release the Dedicated Host and terminate the instance when youโre done.
Terminate the Instance:
In the EC2 Dashboard, select your instance and click Instance State > Terminate Instance.
Release the Dedicated Host:
Navigate to Dedicated Hosts, select the host, and click Actions > Release Host.
Final Thoughts ๐ก
Setting up a macOS EC2 instance on AWS using Dedicated Hosts is quick and straightforward. With this guide, you can get started in less than 10 minutes. Remember to clean up your resources to avoid unnecessary charges.
If you found this guide helpful, feel free to share it with others. Happy coding! ๐
Reference Screenshots ๐ธ
Windows VNC Viewer Download URL: RealVNC Viewer
Image Credits: iExplorer
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