/
provider.go
60 lines (52 loc) · 1.87 KB
/
provider.go
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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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.
package logs
import (
"context"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs"
"github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs/types"
"github.com/elastic/cloudbeat/internal/resources/providers/awslib"
)
type Provider struct {
clients map[string]Client
}
type Client interface {
DescribeMetricFilters(ctx context.Context, params *cloudwatchlogs.DescribeMetricFiltersInput, optFns ...func(*cloudwatchlogs.Options)) (*cloudwatchlogs.DescribeMetricFiltersOutput, error)
}
func (p *Provider) DescribeMetricFilters(ctx context.Context, region *string, logGroup string) ([]types.MetricFilter, error) {
var all []types.MetricFilter
input := cloudwatchlogs.DescribeMetricFiltersInput{
LogGroupName: aws.String(logGroup),
}
client, err := awslib.GetClient(region, p.clients)
if err != nil {
return nil, err
}
for {
output, err := client.DescribeMetricFilters(ctx, &input)
if err != nil {
return nil, err
}
all = append(all, output.MetricFilters...)
if output.NextToken == nil {
break
}
input.NextToken = output.NextToken
}
return all, nil
}