/
provider.go
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/
provider.go
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// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
// http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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.
package provider
import (
"github.com/aws/amazon-vpc-resource-controller-k8s/pkg/aws/ec2"
"github.com/aws/amazon-vpc-resource-controller-k8s/pkg/pool"
ctrl "sigs.k8s.io/controller-runtime"
)
// ResourceProvider is the provider interface that each resource managed by the controller has to implement
type ResourceProvider interface {
// InitResource initializes the resource provider
InitResource(instance ec2.EC2Instance) error
// DeInitResources de initializes the resource provider
DeInitResource(instance ec2.EC2Instance) error
// UpdateResourceCapacity updates the resource capacity
UpdateResourceCapacity(instance ec2.EC2Instance) error
// SubmitAsyncJob submits a job to the worker
SubmitAsyncJob(job interface{})
// ProcessAsyncJob processes a job form the worker queue
ProcessAsyncJob(job interface{}) (ctrl.Result, error)
// GetPool returns the warm pool for resources that support warm pool
GetPool(nodeName string) (pool.Pool, bool)
// IsInstanceSupported returns true if an instance type is supported by the provider
IsInstanceSupported(instance ec2.EC2Instance) bool
}