forked from kubewharf/katalyst-core
38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
/*
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Copyright 2022 The Katalyst Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package collector is the package that collects metric data
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// from katalyst agents (current implement is a pulling model),
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// and it's responsible to push those data to data stores.
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package collector
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// MetricCollector is a standard metric collector interface
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type MetricCollector interface {
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Name() string
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// Start and Stop are both blocked functions
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Start() error
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Stop() error
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}
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type DummyMetricCollector struct{}
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var _ MetricCollector = DummyMetricCollector{}
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func (d DummyMetricCollector) Name() string { return "dummy-collector" }
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func (d DummyMetricCollector) Start() error { return nil }
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func (d DummyMetricCollector) Stop() error { return nil }
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