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type State

type State struct {
	// contains filtered or unexported fields

    State provides access to an upgrader worker's view of the state.

    func NewState

    func NewState(caller base.APICaller) *State

      NewState returns a version of the state that provides functionality required by the upgrader worker.

      func (*State) DesiredVersion

      func (st *State) DesiredVersion(tag string) (version.Number, error)

      func (*State) SetVersion

      func (st *State) SetVersion(tag string, v version.Binary) error

        SetVersion sets the tools version associated with the entity with the given tag, which must be the tag of the entity that the upgrader is running on behalf of.

        func (*State) Tools

        func (st *State) Tools(tag string) (tools.List, error)

          Tools returns the agent tools that should run on the given entity, along with a flag whether to disable SSL hostname verification.

          func (*State) WatchAPIVersion

          func (st *State) WatchAPIVersion(agentTag string) (watcher.NotifyWatcher, error)

          Source Files