fediservices.nz-infra/templates/userdata.tpl
2023-04-22 13:17:41 +12:00

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#!/bin/bash
export DEBIAN_FRONTEND=noninteractive
# Install Packages / Update
sudo apt update -q
sudo apt install -qy jq unzip htop net-tools
sudo apt -y upgrade
# Install awscli
curl "https://awscli.amazonaws.com/awscli-exe-linux-aarch64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install
# Install Docker
curl -sSL https://get.docker.com/ | sh
# Get / cache instance meta data
sudo wget -N -i http://169.254.169.254/latest/meta-data/ -P /etc/amazon-ec2
METADATA=$(curl http://169.254.169.254/latest/dynamic/instance-identity/document)
INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
ACC_ID=$(echo $METADATA | jq -r .accountId)
# Set vars
device="xvdf"
volume="${volume}"
# Detect if volume is attached
while [[ ! $(/bin/lsblk) == *$device* ]]; do
# Detect if we are on a Nitro based VM and then lookup nvme device
if [ -f /sys/devices/virtual/dmi/id/board_asset_tag ]; then
sudo apt install -qy nvme-cli
for line in $(/bin/lsblk | awk '{print $1}' | /bin/grep ^nvme);
do
if [[ $(sudo /usr/sbin/nvme id-ctrl -v /dev/$line | grep $${volume/-/} | wc -c) -ne 0 ]]; then
device=$line
fi
done
fi
done;
# Mount data folder and bootstrap
sudo mkdir ${data_root}
if [[ $(blkid /dev/$device | head -c1 | wc -c) -eq 0 ]]; then
sudo mkfs.ext4 -E lazy_itable_init=0,lazy_journal_init=0 /dev/$device
fi
# Auto expand FS before mount
sudo mount -t ext4 -o noatime,data=writeback,barrier=0,nobh,errors=remount-ro /dev/$device ${data_root}
sudo resize2fs /dev/$device
sudo chown ubuntu:ubuntu -R ${data_root}
# Run it!
docker run -d \
--restart=always \
-p 3001:3001 \
-v ${data_root}/uptime-kuma:/app/data \
--name uptime-kuma \
louislam/uptime-kuma
sudo snap start amazon-ssm-agent