Documentation
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Index ¶
- type PluginInstance
- type PluginManager
- func (pm *PluginManager) Dispense(name, pluginType string) (PluginInstance, error)
- func (pm *PluginManager) GetAPM(source string) (apm.APM, error)
- func (pm *PluginManager) GetStrategy(name string) (strategy.Strategy, error)
- func (pm *PluginManager) GetTarget(target *sdk.ScalingPolicyTarget) (targetpkg.Target, error)
- func (pm *PluginManager) KillPlugins()
- func (pm *PluginManager) Load() error
- func (pm *PluginManager) Reload(newCfg map[string][]*config.Plugin) error
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type PluginInstance ¶
type PluginInstance interface {
// Kill kills the plugin if it is external. It is safe to call on internal
// plugins.
Kill()
// Plugin returns the wrapped plugin instance.
Plugin() interface{}
}
PluginInstance is a wrapper of a plugin and provides a common interface whether the plugin is internal or running externally via a binary.
type PluginManager ¶
type PluginManager struct {
// contains filtered or unexported fields
}
PluginManager is the brains of the plugin operation and should be used to manage plugin lifecycle as well as provide access to the underlying plugin interfaces.
func NewPluginManager ¶
func NewPluginManager(log hclog.Logger, dir string, cfg map[string][]*config.Plugin) *PluginManager
NewPluginManager sets up a new PluginManager for use.
func (*PluginManager) Dispense ¶
func (pm *PluginManager) Dispense(name, pluginType string) (PluginInstance, error)
Dispense returns a PluginInstance for use by safely obtaining the PluginInstance from storage if we have it.
func (*PluginManager) GetAPM ¶ added in v0.4.0
func (pm *PluginManager) GetAPM(source string) (apm.APM, error)
func (*PluginManager) GetStrategy ¶ added in v0.4.0
func (pm *PluginManager) GetStrategy(name string) (strategy.Strategy, error)
func (*PluginManager) GetTarget ¶ added in v0.4.0
func (pm *PluginManager) GetTarget(target *sdk.ScalingPolicyTarget) (targetpkg.Target, error)
func (*PluginManager) KillPlugins ¶
func (pm *PluginManager) KillPlugins()
KillPlugins calls Kill on all plugins currently dispensed.
func (*PluginManager) Load ¶
func (pm *PluginManager) Load() error
Load is responsible for registering and executing the plugins configured for use by the Autoscaler agent.
Source Files
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