With the consul, etcd, it is not open around overlay, have a great god can solve the

CodePudding user response:

Two reasons, first is the firewall, the second is the kernel parameters vlan vxlan not opened

CodePudding user response:

Need to upgrade the Linux kernel, the kernel 3.10 kernel doesn't support under VxLAN or VLAN, so can't communicate, upgrade the kernel methods, a lot of online tutorials, a few simple commands can be realized,