grafana/pkg/tsdb/cloudwatch/client_factory.go
Shirley ae23ef5b41
CloudWatch: Refactor around handleGetRegions (#65713)
* Create minimal EC2 interface

* convert regions variable to a function returning a copy

* Add test for multiple calls to regions to check regionsCache

* Add returns to handler after error

* Refactor handleGetRegions
2023-04-11 19:55:57 +02:00

65 lines
1.9 KiB
Go

package cloudwatch
import (
"github.com/aws/aws-sdk-go/aws/client"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/cloudwatch"
"github.com/aws/aws-sdk-go/service/cloudwatch/cloudwatchiface"
"github.com/aws/aws-sdk-go/service/cloudwatchlogs"
"github.com/aws/aws-sdk-go/service/cloudwatchlogs/cloudwatchlogsiface"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/service/oam"
"github.com/aws/aws-sdk-go/service/resourcegroupstaggingapi"
"github.com/aws/aws-sdk-go/service/resourcegroupstaggingapi/resourcegroupstaggingapiiface"
"github.com/grafana/grafana/pkg/tsdb/cloudwatch/models"
)
// NewMetricsAPI is a CloudWatch metrics api factory.
//
// Stubbable by tests.
var NewMetricsAPI = func(sess *session.Session) models.CloudWatchMetricsAPIProvider {
return cloudwatch.New(sess)
}
// NewLogsAPI is a CloudWatch logs api factory.
//
// Stubbable by tests.
var NewLogsAPI = func(sess *session.Session) models.CloudWatchLogsAPIProvider {
return cloudwatchlogs.New(sess)
}
// NewOAMAPI is a CloudWatch OAM api factory.
//
// Stubbable by tests.
var NewOAMAPI = func(sess *session.Session) models.OAMAPIProvider {
return oam.New(sess)
}
// NewCWClient is a CloudWatch client factory.
//
// Stubbable by tests.
var NewCWClient = func(sess *session.Session) cloudwatchiface.CloudWatchAPI {
return cloudwatch.New(sess)
}
// NewCWLogsClient is a CloudWatch logs client factory.
//
// Stubbable by tests.
var NewCWLogsClient = func(sess *session.Session) cloudwatchlogsiface.CloudWatchLogsAPI {
return cloudwatchlogs.New(sess)
}
// EC2 client factory.
//
// Stubbable by tests.
var newEC2Client = func(provider client.ConfigProvider) models.EC2APIProvider {
return ec2.New(provider)
}
// RGTA client factory.
//
// Stubbable by tests.
var newRGTAClient = func(provider client.ConfigProvider) resourcegroupstaggingapiiface.ResourceGroupsTaggingAPIAPI {
return resourcegroupstaggingapi.New(provider)
}