Michael McGuinness
95 lines
2.1 KiB
Go
95 lines
2.1 KiB
Go
package objectstore
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import (
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"context"
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"fmt"
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"log/slog"
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"time"
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awsc "queryorchestration/internal/serviceconfig/aws"
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"github.com/aws/aws-sdk-go-v2/config"
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"github.com/aws/aws-sdk-go-v2/service/s3"
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)
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type ObjectStoreConfig struct {
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AWSEndpointUrlS3 string `env:"AWS_ENDPOINT_URL_S3"`
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AWSS3UsePathStyle bool `env:"AWS_S3_USE_PATH_STYLE" envDefault:"false"`
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StoreClient S3Client
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}
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type ConfigProvider interface {
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awsc.ConfigProvider
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SetStoreClient(context.Context) error
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SetStoreClientAndPingByName(context.Context, string) error
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GetStoreClient() S3Client
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PingStoreByName(context.Context, string) error
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SetS3Endpoint(string)
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GetS3Endpoint() string
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SetS3UsePathStyle(bool)
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}
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func (c *ObjectStoreConfig) SetStoreClientAndPingByName(ctx context.Context, name string) error {
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err := c.SetStoreClient(ctx)
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if err != nil {
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return err
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}
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return c.PingStoreByName(ctx, name)
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}
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func (c *ObjectStoreConfig) SetStoreClient(ctx context.Context) error {
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cfg, err := config.LoadDefaultConfig(ctx)
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if err != nil {
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return fmt.Errorf("unable to load SDK config: %v", err)
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}
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c.StoreClient = s3.NewFromConfig(cfg, func(o *s3.Options) {
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o.UsePathStyle = c.AWSS3UsePathStyle
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})
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return nil
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}
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func (c *ObjectStoreConfig) GetStoreClient() S3Client {
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return c.StoreClient
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}
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func (c *ObjectStoreConfig) PingStoreByName(ctx context.Context, name string) error {
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timeout := time.After(30 * time.Second)
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tick := time.NewTicker(2 * time.Second)
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defer tick.Stop()
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input := &s3.HeadBucketInput{
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Bucket: &name,
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}
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for {
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select {
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case <-timeout:
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return fmt.Errorf("unable to ping bucket by name: %s", name)
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case <-tick.C:
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_, err := c.StoreClient.HeadBucket(ctx, input)
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if err == nil {
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slog.Info("Successful bucket ping", "name", name)
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return nil
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}
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slog.Debug("Attempted bucket ping", "name", name, "address", c.GetS3Endpoint())
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case <-ctx.Done():
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return ctx.Err()
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}
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}
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}
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func (c *ObjectStoreConfig) GetS3Endpoint() string {
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return c.AWSEndpointUrlS3
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}
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func (c *ObjectStoreConfig) SetS3Endpoint(e string) {
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c.AWSEndpointUrlS3 = e
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}
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func (c *ObjectStoreConfig) SetS3UsePathStyle(e bool) {
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c.AWSS3UsePathStyle = e
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}
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