use geo load balancing enabled mirror for apt (#55)
use geo load balancing enabled mirror for apt (#55)

This mirror uses a special feature in apt to resolve the nearest debian
mirror through SRV DNS records.
If the client is not capabale of resolving this it will get an http redirect
to the nearest mirror.

See https://deb.debian.org/ for a description
GoogleContainerTools/distroless,istio/distroless,istio/distroless,GoogleContainerTools/distroless,GoogleContainerTools/distroless,istio/distroless