fintechner install node on EC2

08-install-node-on-ec2.sh

#!/bin/bash
# fintechner — install Node.js on the EC2 (the dashboard's server.js needs it).

set -euo pipefail

REGION=ap-northeast-1
INSTANCE_ID=i-089ad4a6b76132ba2

echo "=== Installing nodejs20 on EC2 + restarting dashboard ==="
CMD_ID=$(aws --region "$REGION" ssm send-command \
  --instance-ids "$INSTANCE_ID" \
  --document-name AWS-RunShellScript \
  --parameters 'commands=[
    "sudo dnf install -y nodejs20 || sudo dnf install -y nodejs",
    "ls -l /usr/bin/node",
    "node --version",
    "sudo systemctl restart fintechner-dashboard",
    "sleep 5",
    "sudo systemctl is-active fintechner-dashboard",
    "sudo ss -tlnp | grep :3000 || echo NO LISTENER ON 3000"
  ]' \
  --query Command.CommandId --output text)
echo "  Command ID: $CMD_ID"

for i in $(seq 1 30); do
  sleep 4
  STATUS=$(aws --region "$REGION" ssm get-command-invocation \
    --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" \
    --query Status --output text 2>/dev/null || echo Pending)
  case "$STATUS" in
    Success|Failed|Cancelled|TimedOut) echo "  $STATUS"; break ;;
    *) echo "  ($i) $STATUS" ;;
  esac
done

echo
echo "============================================================"
echo "  RESULT"
echo "============================================================"
aws --region "$REGION" ssm get-command-invocation \
  --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" \
  --query StandardOutputContent --output text
echo
aws --region "$REGION" ssm get-command-invocation \
  --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" \
  --query StandardErrorContent --output text