forked from TrueCloudLab/frostfs-node
85 lines
2 KiB
Go
85 lines
2 KiB
Go
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package control
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import (
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"fmt"
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"github.com/mr-tron/base58"
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rawclient "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
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"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
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"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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"github.com/spf13/cobra"
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)
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var listShardsCmd = &cobra.Command{
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Use: "list",
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Short: "List shards of the storage node",
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Long: "List shards of the storage node",
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Run: listShards,
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}
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func initControlShardsListCmd() {
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commonflags.InitWithoutRPC(listShardsCmd)
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flags := listShardsCmd.Flags()
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flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
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}
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func listShards(cmd *cobra.Command, _ []string) {
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pk := getKey(cmd)
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req := new(control.ListShardsRequest)
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req.SetBody(new(control.ListShardsRequest_Body))
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signRequest(cmd, pk, req)
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cli := getClient(cmd, pk)
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var resp *control.ListShardsResponse
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var err error
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err = cli.ExecRaw(func(client *rawclient.Client) error {
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resp, err = control.ListShards(client, req)
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return err
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})
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common.ExitOnErr(cmd, "rpc error: %w", err)
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verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
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prettyPrintShards(cmd, resp.GetBody().GetShards())
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}
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func prettyPrintShards(cmd *cobra.Command, ii []*control.ShardInfo) {
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for _, i := range ii {
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var mode string
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switch i.GetMode() {
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case control.ShardMode_READ_WRITE:
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mode = "read-write"
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case control.ShardMode_READ_ONLY:
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mode = "read-only"
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case control.ShardMode_DEGRADED:
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mode = "degraded"
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default:
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mode = "unknown"
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}
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pathPrinter := func(name, path string) string {
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if path == "" {
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return ""
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}
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return fmt.Sprintf("%s: %s\n", name, path)
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}
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cmd.Printf("Shard %s:\nMode: %s\n"+
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pathPrinter("Metabase", i.GetMetabasePath())+
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pathPrinter("Blobstor", i.GetBlobstorPath())+
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pathPrinter("Write-cache", i.GetWritecachePath())+
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fmt.Sprintf("Error count: %d\n", i.GetErrorCount()),
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base58.Encode(i.Shard_ID),
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mode,
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)
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}
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}
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