28 lines
1.2 KiB
Markdown
28 lines
1.2 KiB
Markdown
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## AWS - Create EFS
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### Requirements
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Two EC2 instances in different availability zones
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### Objectives
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1. Create an EFS with the following properties
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1. Set lifecycle management to 60 days
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2. The mode should match a use case of scaling to high levels of throughput and I/O operations per second
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2. Mount the EFS in both of your EC2 instances
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### Solution
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1. Go to EFS console
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2. Click on "Create file system"
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3. Create on "customize"
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1. Set lifecycle management to "60 days since last access"
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2. Set Performance mode to "MAX I/O" due to the requirement of "Scaling to high levels of throughput"
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3. Click on "Next"
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4. Choose security group to attach (if you don't have any, create one and make sure it has a rule to allow NFS traffic) and click on "Next" until you are able to review and create it
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5. SSH into your EC2 instances
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1. Run `sudo yum install -y amazon-efs-utils`
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2. Run `mkdir efs`
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3. If you go to your EFS page and click on "Attach", you can see what ways are there to mount your EFS on your instancess
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1. The command to mount the EFS should be similar to `sudo mount -t efs -o tls <EFS name>:/ efs` - copy and paste it in your ec2 instance's OS
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