Docker Swarm Code Analysis Note (--container) related config

This is a creation in Article, where the information may have evolved or changed.

containerto be involved in creating and container updating config ( cluster\config.go ):

// ContainerConfig is exported// TODO store affinities and constraints in their own fieldstype ContainerConfig struct {    container.Config    HostConfig       container.HostConfig    NetworkingConfig network.NetworkingConfig}// OldContainerConfig contains additional fields for backward compatibility// This should be removed after we stop supporting API versions <= 1.8type OldContainerConfig struct {    ContainerConfig    Memory     int64    MemorySwap int64    CPUShares  int64  `json:"CpuShares"`    CPUSet     string `json:"Cpuset"`}

One of these definitions, which contains dependencies that are container package /vendor/github.com/docker/engine-api/types/container/config.go not dependent on, is container.Config host defined in the, while the container config host config container.HostConfig container Network-related config preservation network.NetworkingConfig is in.