Devices offline & VPN Error: Cannot load DH parameters from dh.pem

Winkelmann · August 26, 2019, 11:43am

I’m not sure what you mean by “move the RPi”.

If you mean moved it from my VM instance to the DigitalOcean instance, then I re-flashed the SD card with a new OS configured with the DigitalOcean instance. All good there.

If it has something to do with certificates, I would like to take the opportunity to make a Let’s Encrypt cert. I saw that it was possible:

However, I do not know how it works exactly and I don’t think it is mentioned in the docs or the getting started.

So I’m going to re-install the project from zero on my server, but first can you explain how to enable the Let’s Encrypt cert ?

Thank you very much.

EDIT: I’ll try re-installing using the “-c” option

github.com

balena-io/open-balena/blob/master/scripts/quickstart#L45


      
          DIR="$(dirname "${CMD}")"
          BASE_DIR="$(dirname "${DIR}")"
          CONFIG_DIR="${BASE_DIR}/config"
          CERTS_DIR="${CONFIG_DIR}/certs"
          
          DOMAIN=openbalena.local
          
          usage() {
            echo "usage: $0 [-c] [-h] [-p] [-d DOMAIN] -U EMAIL -P PASSWORD"
            echo
            echo "  -c           enable the ACME certificate service in staging or production mode."
            echo "  -p           patch hosts - patch the host /etc/hosts file"
            echo "  -d DOMAIN    the domain name this deployment will run as, eg. example.com. Default is 'openbalena.local'"
            echo "  -U EMAIL     the email address of the superuser account, used to login to your install from the Balena CLI"
            echo "  -P PASSWORD  the password to use for the superuser account."
            echo
          }
          
          show_help=false
          patch_hosts=false
          while getopts ":chpxd:U:P:" opt; do