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settings.go
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settings.go
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package layers
import (
_ "embed"
"github.com/elastic/go-elasticsearch/v8"
"github.com/go-go-golems/glazed/pkg/cmds/layers"
)
//go:embed "flags/es.yaml"
var esFlagsYaml []byte
const EsConnectionSlug = "es-connection"
type EsParameterLayer struct {
*layers.ParameterLayerImpl `yaml:",inline"`
}
type EsClientSettings struct {
Addresses []string `glazed.parameter:"addresses"`
Username string `glazed.parameter:"username"`
Password string `glazed.parameter:"password"`
CloudId string `glazed.parameter:"cloud-id"`
ApiKey string `glazed.parameter:"api-key"`
ServiceToken string `glazed.parameter:"service-token"`
CertificateFingerprint string `glazed.parameter:"certificate-fingerprint"`
RetryOnStatus []int `glazed.parameter:"retry-on-status"`
DisableRetry bool `glazed.parameter:"disable-retry"`
MaxRetries int `glazed.parameter:"max-retries"`
EnableMetrics bool `glazed.parameter:"enable-metrics"`
EnableDebugLogger bool `glazed.parameter:"enable-debug-logger"`
EnableCompatibilityMode bool `glazed.parameter:"enable-compatibility-mode"`
}
func NewESParameterLayer(options ...layers.ParameterLayerOptions) (*EsParameterLayer, error) {
ret, err := layers.NewParameterLayerFromYAML(esFlagsYaml, options...)
if err != nil {
return nil, err
}
return &EsParameterLayer{ParameterLayerImpl: ret}, nil
}
func NewESClientSettingsFromParsedLayers(parsedLayers *layers.ParsedLayers) (*EsClientSettings, error) {
ret := &EsClientSettings{}
err := parsedLayers.InitializeStruct(EsConnectionSlug, ret)
if err != nil {
return nil, err
}
return ret, nil
}
func NewESClientFromParsedLayers(
parsedLayers *layers.ParsedLayers,
) (*elasticsearch.Client, error) {
settings, err := NewESClientSettingsFromParsedLayers(parsedLayers)
if err != nil {
return nil, err
}
if settings == nil {
return nil, nil
}
cfg := elasticsearch.Config{
Addresses: settings.Addresses,
Username: settings.Username,
Password: settings.Password,
CloudID: settings.CloudId,
APIKey: settings.ApiKey,
ServiceToken: settings.ServiceToken,
CertificateFingerprint: settings.CertificateFingerprint,
RetryOnStatus: settings.RetryOnStatus,
DisableRetry: settings.DisableRetry,
MaxRetries: settings.MaxRetries,
EnableMetrics: settings.EnableMetrics,
EnableDebugLogger: settings.EnableDebugLogger,
EnableCompatibilityMode: settings.EnableCompatibilityMode,
// TODO(manuel, 2023-02-07) This should be a plunger.Logger
Logger: nil,
}
es, err := elasticsearch.NewClient(cfg)
return es, err
}