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48 lines
1.7 KiB
Markdown
48 lines
1.7 KiB
Markdown
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Deploying to EC2
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================
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Amazon's EC2 isn't a great place to host a mail server. For one, you don't know if you'll get an IP address with a bad reputation from its previous owner. Also, setting reverse DNS requires a special request. But EC2 makes deployment easy, so it may at least be useful for testing.
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Instructions
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Sign up for Amazon Web Services.
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Create an Access Key at https://console.aws.amazon.com/iam/home?#security_credential. Download the key and save the information somewhere secure.
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Set up your environment and paste in the two parts of your access key that you just downloaded:
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sudo apt-get install ec2-api-tools
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export AWS_ACCESS_KEY=your_access_key_id
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export AWS_SECRET_KEY=your_secret_key
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export EC2_URL=ec2.us-east-1.amazonaws.com
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export AWS_AZ=us-east-1a
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Here we're using the Ubuntu 13.04 amd64 instance-store-backed AMI in the us-east region. You can select another at http://cloud-images.ubuntu.com/locator/ec2/.
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Generate a new "keypair" (if you don't have one) that will let you SSH into your machine after you start it:
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ec2addkey mykey > mykey.pem
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chmod go-rw mykey.pem
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Then launch a new instance. We're creating a m1.small instance --- it's the smallest instance that can use an instance-store-backed AMI. So charges will start to apply.
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source ec2/start_instance.sh
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It will wait until the instance is available.
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You'll probably want to associate it with an Elastic IP. If you do, you'll need to update the INSTANCE_IP variable.
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Log into the server:
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ssh -i mykey.pem ubuntu@$INSTANCE_IP
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Then follow the instructions in the main README.
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If you were just testing and are ready to destroy your instance (and all data), run:
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ec2-terminate-instances $INSTANCE
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