Since commit 51d7f95 ("libnet: remove struct endpointCnt") an
endpoint count for networks has not been persisted.
But, on downgrade to a version older than that commit, the
missing field caused daemon startup to fail.
So, create the count in the store - it only needs to exist, it's
no longer maintained as a count of endpoints. On downgrade, the
count is probably zero anyway (the daemon is stopped), but the
older daemon fixes it up on startup if necessary.
Signed-off-by: Rob Murray <rob.murray@docker.com>
Libnetwork provides a native Go implementation for connecting containers
The goal of libnetwork is to deliver a robust Container Network Model that provides a consistent programming interface and the required network abstractions for applications.
There are many networking solutions available to suit a broad range of use-cases. libnetwork uses a driver / plugin model to support all of these solutions while abstracting the complexity of the driver implementations by exposing a simple and consistent Network Model to users.
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