implement .env variable to select desired dns server

[arcanisgk]

implement .env variable to select desired dns server:

DNS_SERVER="192.168.2.2"

config:

log-queries
no-resolv
server=${DNS_SERVER}

not work

[adampweb]

The dnsmasq is not able to support using environment variables directly in the config file. But if you use a starter script you can modify the config file before starting the Dnsmasq service.