I am using a 3rd-party net driver with Swarm, and I have an issue on some nodes where Docker complains there is no IP available in the subnet anymore (although there cleary are some left, and there’s no problem on sibling nodes).
My setup is:
- Docker 1.12.1
- Swarm 1.2.5
- Consul 0.6.4 as KV store
- custom net driver (vxlans)
- default IPAM
Could you please help me to understand a few things:
- is there any way to monitor the address pool for a network ?
- how / where is this data stored ?