Without this, the docker default resolver forwards the lookup to the host gateway, which returns the public IONOS VPS IP. cloud.hubris is not in the VPS traefik exposure list, so TLS handshakes during WebDAV calls die with httpx.ConnectError: SSL UNEXPECTED_EOF. extra_hosts pins it to caddy on 192.168.8.175, which holds the cloud.hubris.network cert and proxies to the Nextcloud LXC. Applied to every service for symmetry; only backend currently makes the WebDAV calls. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
16 KiB
16 KiB