github.com/rhatdan/docker@v0.7.7-0.20180119204836-47a0dcbcd20a/api/server/router/system/system.go (about)

     1  package system
     2  
     3  import (
     4  	"github.com/docker/docker/api/server/router"
     5  	"github.com/docker/docker/builder/fscache"
     6  	"github.com/docker/docker/daemon/cluster"
     7  )
     8  
     9  // systemRouter provides information about the Docker system overall.
    10  // It gathers information about host, daemon and container events.
    11  type systemRouter struct {
    12  	backend Backend
    13  	cluster *cluster.Cluster
    14  	routes  []router.Route
    15  	builder *fscache.FSCache
    16  }
    17  
    18  // NewRouter initializes a new system router
    19  func NewRouter(b Backend, c *cluster.Cluster, fscache *fscache.FSCache) router.Router {
    20  	r := &systemRouter{
    21  		backend: b,
    22  		cluster: c,
    23  		builder: fscache,
    24  	}
    25  
    26  	r.routes = []router.Route{
    27  		router.NewOptionsRoute("/{anyroute:.*}", optionsHandler),
    28  		router.NewGetRoute("/_ping", pingHandler),
    29  		router.NewGetRoute("/events", r.getEvents, router.WithCancel),
    30  		router.NewGetRoute("/info", r.getInfo),
    31  		router.NewGetRoute("/version", r.getVersion),
    32  		router.NewGetRoute("/system/df", r.getDiskUsage, router.WithCancel),
    33  		router.NewPostRoute("/auth", r.postAuth),
    34  	}
    35  
    36  	return r
    37  }
    38  
    39  // Routes returns all the API routes dedicated to the docker system
    40  func (s *systemRouter) Routes() []router.Route {
    41  	return s.routes
    42  }