Documentation
¶
Index ¶
- type Controller
- func (c *Controller) Close() error
- func (c *Controller) Execute(ctx context.Context) (rerr error)
- func (c *Controller) GetControllerInfo() *controller.Info
- func (c *Controller) GetHostRoot() *plugin_host_root.Root
- func (c *Controller) GetPluginHost() bldr_plugin_host.PluginHost
- func (c *Controller) HandleDirective(ctx context.Context, inst directive.Instance) ([]directive.Resolver, error)
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Controller ¶
type Controller struct {
// contains filtered or unexported fields
}
Controller implements the PluginHost controller.
func NewController ¶
func NewController( le *logrus.Entry, bus bus.Bus, info *controller.Info, host bldr_plugin_host.PluginHost, ) *Controller
NewController constructs a new controller.
func (*Controller) Close ¶
func (c *Controller) Close() error
Close releases any resources used by the controller. Error indicates any issue encountered releasing.
func (*Controller) Execute ¶
func (c *Controller) Execute(ctx context.Context) (rerr error)
Execute executes the controller. Returning nil ends execution. Returning an error triggers a retry with backoff.
func (*Controller) GetControllerInfo ¶
func (c *Controller) GetControllerInfo() *controller.Info
GetControllerInfo returns information about the controller.
func (*Controller) GetHostRoot ¶ added in v0.51.2
func (c *Controller) GetHostRoot() *plugin_host_root.Root
GetHostRoot returns the process-lifetime host resource root.
func (*Controller) GetPluginHost ¶
func (c *Controller) GetPluginHost() bldr_plugin_host.PluginHost
GetPluginHost returns the plugin host.
func (*Controller) HandleDirective ¶
func (c *Controller) HandleDirective( ctx context.Context, inst directive.Instance, ) ([]directive.Resolver, error)
HandleDirective asks if the handler can resolve the directive. If it can, it returns a resolver. If not, returns nil. Any unexpected errors are returned for logging. It is safe to add a reference to the directive during this call. The context tasked is canceled when the directive instance expires.
Source Files