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Let's Encrypt

Is a Web Software providing SSL certificates


Docker with Cloudflare

Alpine Linux with CLI

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


  • 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