hiya,
The docs say you can set this variable to docker service, eg upstream0;upstream1 where upstream0/1 are docker services. Setting the value to a docker service that is working in a docker-compose file yields the following error. Have tried a few permutations, what am I missing please? Have used the "Expose" directive in the dnscrypt-proxy service to expose port 5353:
config:
environment:
PIHOLE_DNS_: 'dnscrypt-proxy#5353' <have tried with and without port
...
dnscrypt-proxy:
image: dnscrypt-proxy-docker:testing
expose: ["5353"]
output:
pihole | Setting DNS servers based on PIHOLE_DNS_ variable
pihole | Invalid IP detected in PIHOLE_DNS_: dnscrypt-proxy#5353
pihole | No Valid IPs dectected in PIHOLE_DNS_. Aborting
pihole | [cont-init.d] 20-start.sh: exited 1.