cache

Documentation

Overview

Copyright 2016 Gravitational, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• type Cache

Types

type Cache

type Cache interface {
	// Update updates system status from status.
	UpdateStatus(status *pb.SystemStatus) error

	// Read obtains last known system status.
	RecentStatus() (*pb.SystemStatus, error)

	// Close resets the cache and closes any resources.
	Close() error
}

Cache provides access to recent health status information collected on a per-node basis. All methods are expected to be thread-safe.