Creating Certificates using `CertBot`

Using Azure Key Vault CSR

Just a summary of : https://trstringer.com/azure-key-vault-lets-encrypt/

1. Generate the CSR in Azure Key Vault
   • keyvault > Certificates > Generate/Import
   • Set Type of Certificate Authority to Certificate issued by a non-integrated CA
2. Download the CSR
   • <Cert Name> > Certificate Operation > Download CSR

• Send the CSR to the CA.
  • sudo certbot certonly --preferred challenges dns --manual --csr ./cert1.csr
  • Do as it tells you and make a txt record
  • -Pay attention to the output labelled Full certificate chain is saved at:
• Go back to the Certificate Operation pane and Merge Signed Request with the Full Certificate Chain, probably 003_chain.pem