Host ec2-host
  HostName 10.0.0.1
  User ec2-user
  # purple:provider aws:i-0abc123def456
  # purple:provider_tags env:prod,role:web
  # purple:meta region=eu-west-1,instance=t3.micro,os=amzn2,status=running
  # purple:tags manual-tag
  # purple:vault-ssh ssh-client-signer/sign/ec2-role
  CertificateFile ~/.purple/certs/ec2-host-cert.pub

Host stale-host
  HostName 10.0.0.99
  # purple:provider aws:i-0dead123
  # purple:stale 1700000000
