Allow setting of DNS_SERVER

oznu / docker-cloudflare-ddns

A small amd64/ARM/ARM64 Docker image that allows you to use CloudFlare as a DDNS / DynDNS Provider.

https://hub.docker.com/r/oznu/cloudflare-ddns/

GNU General Public License v3.0

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Allow setting of DNS_SERVER #37

Closed omrishiv closed 4 years ago

omrishiv commented 4 years ago

This PR introduces a new ENV variable DNS_SERVER to allow you to override the 1.1.1.1 in cloudflare.sh. I had issues with the DNS failing otherwise, but allowing it to use one set manually (or maybe better yet, by /etc/resolve.conf) fixes my issue

oznu commented 4 years ago

Thanks!