Same issue on debian 8.6 (jessie) with kernel proxmox 4.4.24-1-pve under lxc (2). In this kernel, modules "br_netfilter" and "bridge" compiled with kernel.
# docker network create -d overlay --subnet=192.168.0.0/16 --gateway=192.168.0.1 --ip-range=192.168.1.0/24 multihost-network1 # docker service create --name testnginx --replicas 3 --network multihost-network1 nginx docker Failed joining ingress sandbox to ingress endpoint: error creating external connectivity network: cannot restrict inter-container communication: please ensure that br_netfilter kernel module is loaded -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618283 Title: error overlay network swarm could not open moddep file To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1618283/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
