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<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description The `xconfmap.Validator` interface has existed in some form for a very long time now and is ready to be stabilized. Similarly, the `xconfmap.Validate` method has existed in it's current state for over a year and doesn't have any open issues I'm aware of. It should also be ready for stabilization. Many modules depend on `xconfmap` merely for the validation facilities (as can be seen by the go.mod diffs), so this will allow them to depend on only stable modules. --------- Co-authored-by: Alex Boten <[email protected]>
51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package otelcoltest // import "go.opentelemetry.io/collector/otelcol/otelcoltest"
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import (
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"context"
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"go.opentelemetry.io/collector/confmap"
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"go.opentelemetry.io/collector/confmap/provider/envprovider"
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"go.opentelemetry.io/collector/confmap/provider/fileprovider"
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"go.opentelemetry.io/collector/confmap/provider/httpprovider"
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"go.opentelemetry.io/collector/confmap/provider/yamlprovider"
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"go.opentelemetry.io/collector/otelcol"
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)
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// LoadConfig loads a config.Config from file, and does NOT validate the configuration.
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//
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// If factories.Telemetry is nil, a no-op telemetry factory will be used. This
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// factory does not support any telemetry configuration.
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func LoadConfig(fileName string, factories otelcol.Factories) (*otelcol.Config, error) {
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if factories.Telemetry == nil {
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factories.Telemetry = nopTelemetryFactory()
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}
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provider, err := otelcol.NewConfigProvider(otelcol.ConfigProviderSettings{
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ResolverSettings: confmap.ResolverSettings{
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URIs: []string{fileName},
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ProviderFactories: []confmap.ProviderFactory{
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fileprovider.NewFactory(),
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envprovider.NewFactory(),
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yamlprovider.NewFactory(),
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httpprovider.NewFactory(),
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},
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DefaultScheme: "env",
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},
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})
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if err != nil {
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return nil, err
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}
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return provider.Get(context.Background(), factories)
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}
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// LoadConfigAndValidate loads a config from the file, and validates the configuration.
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func LoadConfigAndValidate(fileName string, factories otelcol.Factories) (*otelcol.Config, error) {
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cfg, err := LoadConfig(fileName, factories)
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if err != nil {
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return nil, err
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}
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return cfg, confmap.Validate(cfg)
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}
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