=== Generating packages.adb ===
Index has 26 packages (of which 26 are new)
=== Done ===
-rw-r--r-- 1 fresa fresa 5065 Jun 10 15:31 /share/openwrt_repo/packages/packages.adb

On router, add public key and repo:
  scp /share/openwrt_repo/keys/repo.key.pub root@router:/etc/apk/keys/
  echo 'https://your-server/packages' > /etc/apk/repositories.d/zapret2.list