Create infra

templates/userdata.tpl

@@ -1,2 +1,61 @@
 #!/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