89 lines
2.7 KiB
Go
89 lines
2.7 KiB
Go
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package control
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import (
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"fmt"
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rawclient "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
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commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control"
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"github.com/mr-tron/base58"
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"github.com/spf13/cobra"
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)
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const (
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fillPercentFlag = "fill_percent"
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)
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var shardsRebuildCmd = &cobra.Command{
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Use: "rebuild",
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Short: "Rebuild shards",
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Long: "Rebuild reclaims storage occupied by dead objects and adjusts the storage structure according to the configuration (for blobovnicza only now)",
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Run: shardsRebuild,
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}
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func shardsRebuild(cmd *cobra.Command, _ []string) {
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pk := key.Get(cmd)
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req := &control.StartShardRebuildRequest{
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Body: &control.StartShardRebuildRequest_Body{
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Shard_ID: getShardIDList(cmd),
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TargetFillPercent: getFillPercentValue(cmd),
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ConcurrencyLimit: getConcurrencyValue(cmd),
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},
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}
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signRequest(cmd, pk, req)
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cli := getClient(cmd, pk)
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var resp *control.StartShardRebuildResponse
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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.StartShardRebuild(client, req)
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return err
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})
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commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
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verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
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var success, failed uint
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for _, res := range resp.GetBody().GetResults() {
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if res.GetSuccess() {
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success++
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cmd.Printf("Shard %s: OK\n", base58.Encode(res.GetShard_ID()))
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} else {
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failed++
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cmd.Printf("Shard %s: failed with error %q\n", base58.Encode(res.GetShard_ID()), res.GetError())
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}
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}
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cmd.Printf("Total: %d success, %d failed\n", success, failed)
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}
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func getFillPercentValue(cmd *cobra.Command) uint32 {
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v, _ := cmd.Flags().GetUint32(fillPercentFlag)
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if v <= 0 || v > 100 {
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commonCmd.ExitOnErr(cmd, "invalid fill_percent value", fmt.Errorf("fill_percent value must be (0, 100], current value: %d", v))
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}
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return v
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}
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func getConcurrencyValue(cmd *cobra.Command) uint32 {
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v, _ := cmd.Flags().GetUint32(concurrencyFlag)
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if v <= 0 || v > 10000 {
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commonCmd.ExitOnErr(cmd, "invalid concurrency value", fmt.Errorf("concurrency value must be (0, 10 000], current value: %d", v))
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}
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return v
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}
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func initControlShardRebuildCmd() {
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initControlFlags(shardsRebuildCmd)
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flags := shardsRebuildCmd.Flags()
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flags.StringSlice(shardIDFlag, nil, "List of shard IDs in base58 encoding")
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flags.Bool(shardAllFlag, false, "Process all shards")
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flags.Uint32(fillPercentFlag, 80, "Target fill percent to reclaim space")
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flags.Uint32(concurrencyFlag, 20, "Maximum count of concurrently rebuilding files")
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setShardModeCmd.MarkFlagsMutuallyExclusive(shardIDFlag, shardAllFlag)
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}
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