Hoping someone here has some insight to this issue, even though it is not a specific pihole issue.
Trying to run pihole on openwrt. When pulling the pihole:latest image, the following error occurs:
root@OpenWrt:/mnt/docker# docker pull pihole/pihole
Using default tag: latest
latest: Pulling from pihole/pihole
5b16029f28c4: Pull complete
bfee919580cf: Extracting [==================================================>] 55.75MB/55.75MB
4f4fb700ef54: Download complete
e96c806aa072: Download complete
44bcc07472f9: Download complete
fde0fc002115: Download complete
2653524f373e: Download complete
c16fe7ea4f77: Download complete
5e7ffeb418c7: Download complete
failed to register layer: lsetxattr security.capability /bin/ping: operation not supported
This error has been seen elsewhere with other images.
However, when pulling pihole/pihole:development-v6 there is no error. I am able to run pihole without issues. I do see the following in the log:
pihole | [i] Setting capabilities on pihole-FTL where possible
pihole | [i] Applying the following caps to pihole-FTL:
pihole | * CAP_CHOWN
pihole | * CAP_NET_BIND_SERVICE
pihole | * CAP_NET_RAW
pihole | Failed to set capabilities on file '/usr/bin/pihole-FTL': Not supported
but it does not seem to affect anything and as far as I can tell Pi-hole is working.
Anyone have some insight into why latest won't pull, but the v6 would?