Forked from wongcyrus/cloud9 resize command with volume size 60 GB
Created
June 30, 2021 18:42
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Cloud9 Disk Resize
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#!/bin/bash | |
# Specify the desired volume size in GiB as a command line argument. If not specified, default to 20 GiB. | |
SIZE=${1:-20} | |
# Get the ID of the environment host Amazon EC2 instance. | |
INSTANCEID=$(curl http://169.254.169.254/latest/meta-data/instance-id) | |
# Get the ID of the Amazon EBS volume associated with the instance. | |
VOLUMEID=$(aws ec2 describe-instances \ | |
--instance-id $INSTANCEID \ | |
--query "Reservations[0].Instances[0].BlockDeviceMappings[0].Ebs.VolumeId" \ | |
--output text) | |
# Resize the EBS volume. | |
aws ec2 modify-volume --volume-id $VOLUMEID --size $SIZE | |
# Wait for the resize to finish. | |
while [ \ | |
"$(aws ec2 describe-volumes-modifications \ | |
--volume-id $VOLUMEID \ | |
--filters Name=modification-state,Values="optimizing","completed" \ | |
--query "length(VolumesModifications)"\ | |
--output text)" != "1" ]; do | |
sleep 1 | |
done | |
#Check if we're on an NVMe filesystem | |
if [ $(readlink -f /dev/xvda) = "/dev/xvda" ] | |
then | |
# Rewrite the partition table so that the partition takes up all the space that it can. | |
sudo growpart /dev/xvda 1 | |
# Expand the size of the file system. | |
# Check if we are on AL2 | |
STR=$(cat /etc/os-release) | |
SUB="VERSION_ID=\"2\"" | |
if [[ "$STR" == *"$SUB"* ]] | |
then | |
sudo xfs_growfs -d / | |
else | |
sudo resize2fs /dev/xvda1 | |
fi | |
else | |
# Rewrite the partition table so that the partition takes up all the space that it can. | |
sudo growpart /dev/nvme0n1 1 | |
# Expand the size of the file system. | |
# Check if we're on AL2 | |
STR=$(cat /etc/os-release) | |
SUB="VERSION_ID=\"2\"" | |
if [[ "$STR" == *"$SUB"* ]] | |
then | |
sudo xfs_growfs -d / | |
else | |
sudo resize2fs /dev/nvme0n1p1 | |
fi | |
fi |
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