Debugging hosts

1. Get host IP
2. SSH to host
3. Switch to root sudo su
4. Check logs cat /var/log/cloud-init-output.log
5. Check script logs pm2 logs

Host runs out of disk space

Periodically hosts can run out of disk space.

To fix:

• Clear puppeteer cache rm -rf $HOME/.cache/
• Identify large files or folders sudo du -ak | sort -nr | head -50
• Add space to EBS ec2 instances if required

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/recognize-expanded-volume-linux.html (opens in a new tab)

1. growpart /dev/nvme0n1 1
2. resize2fs /dev/nvme0n1p1