added explicit only mode for docker provider, updated dependencies

internal/docker/container.go

@@ -16,6 +16,7 @@ type Container struct {
 
 func FromDocker(c *types.Container, dockerHost string) (res Container) {
 	res.Container = c
+	isExplicit := c.Labels[LabelAliases] != ""
 	res.ProxyProperties = &ProxyProperties{
 		DockerHost:         dockerHost,
 		ContainerName:      res.getName(),
@@ -25,6 +26,7 @@ func FromDocker(c *types.Container, dockerHost string) (res Container) {
 		NetworkMode:        c.HostConfig.NetworkMode,
 		Aliases:            res.getAliases(),
 		IsExcluded:         U.ParseBool(res.getDeleteLabel(LabelExclude)),
+		IsExplicit:         isExplicit,
 		IdleTimeout:        res.getDeleteLabel(LabelIdleTimeout),
 		WakeTimeout:        res.getDeleteLabel(LabelWakeTimeout),
 		StopMethod:         res.getDeleteLabel(LabelStopMethod),

internal/docker/proxy_properties.go

@@ -13,6 +13,7 @@ type ProxyProperties struct {
 
 	Aliases     []string `yaml:"-" json:"aliases"`
 	IsExcluded  bool     `yaml:"-" json:"is_excluded"`
+	IsExplicit  bool     `yaml:"-" json:"is_explicit"`
 	IdleTimeout string   `yaml:"-" json:"idle_timeout"`
 	WakeTimeout string   `yaml:"-" json:"wake_timeout"`
 	StopMethod  string   `yaml:"-" json:"stop_method"`