Let's Encrypt

Is a Web Software providing SSL certificates

Setup

Docker with Cloudflare

• Use the certbot image
• See the usage instruction

Alpine Linux with CLI

• Install apk add --upgrade python3 py3-pip certbot
• Install pip install certbot-dns-cloudflare
• Check installed plugins certbot plugins

Usage

• The /live/ directory only contains links to the /archive/ one
• cert.pem contains only the final certificate, not the chain
  • use fullchain.pem instead
• privkey.pem contains the private key