> Could this be a related issue, when deployment to aks fails, due to a connection refused when pulling images from azure container registry(ImagePullBackOff).
I you look closer at the message accompanying the ImagePullBackOff, you should see something like: dial tcp: lookup registry-1.docker.io on [::1]:53: read udp [::1]:36288->[::1]:53: read: connection refused Port 53 is the port a DNS server usually listens on. If this is what you're seeing, then yes: your problems are caused by the issue described in here. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1988119 Title: Update to systemd 237-3ubuntu10.54 broke dns Status in systemd package in Ubuntu: Confirmed Bug description: Two servers today that updated systemd to "systemd 237-3ubuntu10.54" https://ubuntu.com/security/notices/USN-5583-1 could not resolve dns anymore. no dns servers, normally set through dhcp. Ubuntu 18.04 Temp fix. 1. Edit /etc/systemd/resolved.conf 1. Add/Uncomment # FallbackDNS=168.63.129.16 1. Restart systemd-resolved sudo systemctl restart systemd-resolved.service 1. Confirm dns working with systemd-resolve google.com To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1988119/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
