| 1 | package commands |
| 2 | |
| 3 | import ( |
| 4 | "os" |
| 5 | "runtime" |
| 6 | |
| 7 | "github.com/ipfs/go-ipfs-cmds" |
| 8 | version "github.com/ipfs/kubo" |
| 9 | "github.com/ipfs/kubo/config" |
| 10 | "github.com/ipfs/kubo/core" |
| 11 | cmdenv "github.com/ipfs/kubo/core/commands/cmdenv" |
| 12 | manet "github.com/multiformats/go-multiaddr/net" |
| 13 | sysi "github.com/whyrusleeping/go-sysinfo" |
| 14 | ) |
| 15 | |
| 16 | var sysDiagCmd = &cmds.Command{ |
| 17 | Helptext: cmds.HelpText{ |
| 18 | Tagline: "Print system diagnostic information.", |
| 19 | ShortDescription: ` |
| 20 | Prints out information about your computer to aid in easier debugging. |
| 21 | `, |
| 22 | }, |
| 23 | Run: func(req *cmds.Request, res cmds.ResponseEmitter, env cmds.Environment) error { |
| 24 | nd, err := cmdenv.GetNode(env) |
| 25 | if err != nil { |
| 26 | return err |
| 27 | } |
| 28 | |
| 29 | info, err := getInfo(nd) |
| 30 | if err != nil { |
| 31 | return err |
| 32 | } |
| 33 | return cmds.EmitOnce(res, info) |
| 34 | }, |
| 35 | } |
| 36 | |
| 37 | func getInfo(nd *core.IpfsNode) (map[string]any, error) { |
| 38 | info := make(map[string]any) |
| 39 | err := runtimeInfo(info) |
| 40 | if err != nil { |
| 41 | return nil, err |
| 42 | } |
| 43 | |
| 44 | err = envVarInfo(info) |
| 45 | if err != nil { |
| 46 | return nil, err |
| 47 | } |
| 48 | |
| 49 | err = diskSpaceInfo(info) |
| 50 | if err != nil { |
| 51 | return nil, err |
| 52 | } |
| 53 | |
| 54 | err = memInfo(info) |
| 55 | if err != nil { |
| 56 | return nil, err |
| 57 | } |
| 58 | |
| 59 | err = netInfo(nd.IsOnline, info) |
| 60 | if err != nil { |
| 61 | return nil, err |
| 62 | } |
| 63 | |
| 64 | info["ipfs_version"] = version.CurrentVersionNumber |
| 65 | info["ipfs_commit"] = version.CurrentCommit |
| 66 | return info, nil |
| 67 | } |
| 68 | |
| 69 | func runtimeInfo(out map[string]any) error { |
| 70 | rt := make(map[string]any) |
| 71 | rt["os"] = runtime.GOOS |
| 72 | rt["arch"] = runtime.GOARCH |
| 73 | rt["compiler"] = runtime.Compiler |
| 74 | rt["version"] = runtime.Version() |
| 75 | rt["numcpu"] = runtime.NumCPU() |
| 76 | rt["gomaxprocs"] = runtime.GOMAXPROCS(0) |
| 77 | rt["numgoroutines"] = runtime.NumGoroutine() |
| 78 | |
| 79 | out["runtime"] = rt |
| 80 | return nil |
| 81 | } |
| 82 | |
| 83 | func envVarInfo(out map[string]any) error { |
| 84 | ev := make(map[string]any) |
| 85 | ev["GOPATH"] = os.Getenv("GOPATH") |
| 86 | ev[config.EnvDir] = os.Getenv(config.EnvDir) |
| 87 | |
| 88 | out["environment"] = ev |
| 89 | return nil |
| 90 | } |
| 91 | |
| 92 | func diskSpaceInfo(out map[string]any) error { |
| 93 | pathRoot, err := config.PathRoot() |
| 94 | if err != nil { |
| 95 | return err |
| 96 | } |
| 97 | dinfo, err := sysi.DiskUsage(pathRoot) |
| 98 | if err != nil { |
| 99 | return err |
| 100 | } |
| 101 | |
| 102 | out["diskinfo"] = map[string]any{ |
| 103 | "fstype": dinfo.FsType, |
| 104 | "total_space": dinfo.Total, |
| 105 | "free_space": dinfo.Free, |
| 106 | } |
| 107 | |
| 108 | return nil |
| 109 | } |
| 110 | |
| 111 | func memInfo(out map[string]any) error { |
| 112 | m := make(map[string]any) |
| 113 | |
| 114 | meminf, err := sysi.MemoryInfo() |
| 115 | if err != nil { |
| 116 | return err |
| 117 | } |
| 118 | |
| 119 | m["swap"] = meminf.Swap |
| 120 | m["virt"] = meminf.Used |
| 121 | out["memory"] = m |
| 122 | return nil |
| 123 | } |
| 124 | |
| 125 | func netInfo(online bool, out map[string]any) error { |
| 126 | n := make(map[string]any) |
| 127 | addrs, err := manet.InterfaceMultiaddrs() |
| 128 | if err != nil { |
| 129 | return err |
| 130 | } |
| 131 | |
| 132 | straddrs := make([]string, len(addrs)) |
| 133 | for i, a := range addrs { |
| 134 | straddrs[i] = a.String() |
| 135 | } |
| 136 | |
| 137 | n["interface_addresses"] = straddrs |
| 138 | n["online"] = online |
| 139 | out["net"] = n |
| 140 | return nil |
| 141 | } |