mirror of
https://github.com/LBRYFoundation/reflector.go.git
synced 2025-08-23 17:27:25 +00:00
91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package cmd
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import (
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"os"
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"os/signal"
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"strconv"
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"syscall"
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"time"
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"github.com/lbryio/reflector.go/db"
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"github.com/lbryio/reflector.go/internal/metrics"
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"github.com/lbryio/reflector.go/meta"
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"github.com/lbryio/reflector.go/peer"
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"github.com/lbryio/reflector.go/reflector"
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"github.com/lbryio/reflector.go/store"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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)
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var reflectorCmdCacheDir string
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func init() {
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var cmd = &cobra.Command{
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Use: "reflector",
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Short: "Run reflector server",
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Run: reflectorCmd,
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}
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cmd.Flags().StringVar(&reflectorCmdCacheDir, "cache", "", "Enable disk cache for blobs. Store them in this directory")
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rootCmd.AddCommand(cmd)
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}
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func reflectorCmd(cmd *cobra.Command, args []string) {
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log.Printf("reflector version %s, built %s", meta.Version, meta.BuildTime.Format(time.RFC3339))
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// flip this flag to false when doing db maintenance. uploads will not work (as reflector server wont be running)
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// but downloads will still work straight from s3
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useDB := true
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s3 := store.NewS3BlobStore(globalConfig.AwsID, globalConfig.AwsSecret, globalConfig.BucketRegion, globalConfig.BucketName)
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var err error
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var blobStore store.BlobStore = s3
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var reflectorServer *reflector.Server
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if useDB {
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db := new(db.SQL)
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err = db.Connect(globalConfig.DBConn)
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if err != nil {
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log.Fatal(err)
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}
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blobStore = store.NewDBBackedStore(s3, db)
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reflectorServer = reflector.NewServer(blobStore)
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reflectorServer.Timeout = 3 * time.Minute
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reflectorServer.EnableBlocklist = true
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err = reflectorServer.Start(":" + strconv.Itoa(reflector.DefaultPort))
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if err != nil {
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log.Fatal(err)
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}
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}
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if reflectorCmdCacheDir != "" {
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err = os.MkdirAll(reflectorCmdCacheDir, os.ModePerm)
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if err != nil {
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log.Fatal(err)
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}
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blobStore = store.NewCachingBlobStore(blobStore, store.NewDiskBlobStore(reflectorCmdCacheDir, 2))
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}
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peerServer := peer.NewServer(blobStore)
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err = peerServer.Start(":5567")
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if err != nil {
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log.Fatal(err)
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}
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metricsServer := metrics.NewServer(":2112", "/metrics")
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metricsServer.Start()
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interruptChan := make(chan os.Signal, 1)
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signal.Notify(interruptChan, os.Interrupt, syscall.SIGTERM)
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<-interruptChan
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metricsServer.Shutdown()
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peerServer.Shutdown()
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if reflectorServer != nil {
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reflectorServer.Shutdown()
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}
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}
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