102 lines
2.3 KiB
Go
102 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"github.com/urfave/cli/v2"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/lotus/build"
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lcli "github.com/filecoin-project/lotus/cli"
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)
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var cronWcCmd = &cli.Command{
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Name: "cron-wc",
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Description: "cron stats",
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Subcommands: []*cli.Command{
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minerDeadlineCronCountCmd,
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},
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}
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var minerDeadlineCronCountCmd = &cli.Command{
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Name: "deadline",
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Description: "list all addresses of miners with active deadline crons",
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Action: func(c *cli.Context) error {
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return countDeadlineCrons(c)
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},
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "tipset",
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Usage: "specify tipset state to search on (pass comma separated array of cids)",
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},
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},
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}
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func findDeadlineCrons(c *cli.Context) (map[address.Address]struct{}, error) {
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api, acloser, err := lcli.GetFullNodeAPI(c)
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if err != nil {
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return nil, err
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}
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defer acloser()
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ctx := lcli.ReqContext(c)
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ts, err := lcli.LoadTipSet(ctx, c, api)
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if err != nil {
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return nil, err
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}
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if ts == nil {
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ts, err = api.ChainHead(ctx)
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if err != nil {
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return nil, err
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}
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}
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mAddrs, err := api.StateListMiners(ctx, ts.Key())
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if err != nil {
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return nil, err
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}
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activeMiners := make(map[address.Address]struct{})
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for _, mAddr := range mAddrs {
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// All miners have active cron before v4.
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// v4 upgrade epoch is last epoch running v3 epoch and api.StateReadState reads
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// parent state, so v4 state isn't read until upgrade epoch + 2
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if ts.Height() <= build.UpgradeTurboHeight+1 {
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activeMiners[mAddr] = struct{}{}
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continue
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}
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st, err := api.StateReadState(ctx, mAddr, ts.Key())
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if err != nil {
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return nil, err
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}
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minerState, ok := st.State.(map[string]interface{})
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if !ok {
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return nil, xerrors.Errorf("internal error: failed to cast miner state to expected map type")
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}
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activeDlineIface, ok := minerState["DeadlineCronActive"]
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if !ok {
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return nil, xerrors.Errorf("miner %s had no deadline state, is this a v3 state root?", mAddr)
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}
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active := activeDlineIface.(bool)
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if active {
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activeMiners[mAddr] = struct{}{}
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}
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}
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return activeMiners, nil
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}
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func countDeadlineCrons(c *cli.Context) error {
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activeMiners, err := findDeadlineCrons(c)
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if err != nil {
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return err
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}
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for addr := range activeMiners {
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fmt.Printf("%s\n", addr)
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}
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return nil
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}
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