mirror of
https://github.com/hanzoai/s3-cli.git
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zeekay
a3245a76f4
- Replace copyright headers: "MinIO, Inc." -> "Hanzo AI, Inc." across 411+ Go files - Replace "MinIO Object Storage stack" -> "Hanzo S3 stack" in all file headers - Replace all user-facing "MinIO" references -> "Hanzo S3" in Usage, help text, examples - Replace example alias "myminio" -> "mys3" throughout - Replace example endpoints play.min.io -> s3.hanzo.ai, dl.min.io -> s3.hanzo.ai - Replace doc URLs min.io -> hanzo.space - Rewrite README.md/README_zh_CN.md: product is "Hanzo S3 CLI" (the s3 command) - Update CONTRIBUTING.md, CONFLICT.md, NOTICE, code_of_conduct.md - Update all Dockerfiles: labels, entrypoints, image refs -> ghcr.io/hanzos3/cli - Update Makefile: build output, docker tags, install paths -> s3 - Update docker-buildx.sh: image tags -> ghcr.io/hanzos3/cli - DO NOT change go.mod module path or import paths (github.com/minio/mc preserved) - DO NOT change Go identifiers, SDK types, or wire protocol constants - All unit tests pass
128 lines
3.2 KiB
Go
128 lines
3.2 KiB
Go
// Copyright (c) 2015-2022 Hanzo AI, Inc.
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//
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// This file is part of Hanzo S3 stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"context"
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"time"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/minio/cli"
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"github.com/minio/madmin-go/v3"
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"github.com/minio/mc/pkg/probe"
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)
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var supportTopDriveFlags = []cli.Flag{
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cli.IntFlag{
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Name: "count, c",
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Usage: "show up to N drives",
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Value: 10,
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},
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}
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var supportTopDriveCmd = cli.Command{
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Name: "drive",
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Aliases: []string{"disk"},
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HiddenAliases: true,
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Usage: "show real-time drive metrics",
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Action: mainSupportTopDrive,
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OnUsageError: onUsageError,
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Before: setGlobalsFromContext,
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Flags: append(supportTopDriveFlags, supportGlobalFlags...),
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HideHelpCommand: true,
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CustomHelpTemplate: `NAME:
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{{.HelpName}} - {{.Usage}}
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USAGE:
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{{.HelpName}} [FLAGS] TARGET
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FLAGS:
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{{range .VisibleFlags}}{{.}}
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{{end}}
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EXAMPLES:
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1. Display drive metrics
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{{.Prompt}} {{.HelpName}} mys3/
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`,
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}
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// checkSupportTopDriveSyntax - validate all the passed arguments
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func checkSupportTopDriveSyntax(ctx *cli.Context) {
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if len(ctx.Args()) == 0 || len(ctx.Args()) > 1 {
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showCommandHelpAndExit(ctx, 1) // last argument is exit code
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}
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}
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func mainSupportTopDrive(ctx *cli.Context) error {
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checkSupportTopDriveSyntax(ctx)
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aliasedURL := ctx.Args().Get(0)
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alias, _ := url2Alias(aliasedURL)
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validateClusterRegistered(alias, false)
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// Create a new Hanzo S3 Admin Client
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client, err := newAdminClient(aliasedURL)
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if err != nil {
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fatalIf(err.Trace(aliasedURL), "Unable to initialize admin client.")
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return nil
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}
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ctxt, cancel := context.WithCancel(globalContext)
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defer cancel()
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info, e := client.ServerInfo(ctxt)
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fatalIf(probe.NewError(e).Trace(aliasedURL), "Unable to initialize admin client.")
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var disks []madmin.Disk
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for _, srv := range info.Servers {
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disks = append(disks, srv.Disks...)
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}
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// MetricsOptions are options provided to Metrics call.
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opts := madmin.MetricsOptions{
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Type: madmin.MetricsDisk,
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Interval: time.Second,
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ByDisk: true,
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N: ctx.Int("count"),
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}
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p := tea.NewProgram(initTopDriveUI(disks, ctx.Int("count")))
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go func() {
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out := func(m madmin.RealtimeMetrics) {
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for name, metric := range m.ByDisk {
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p.Send(topDriveResult{
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diskName: name,
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stats: metric.IOStats,
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})
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}
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}
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e := client.Metrics(ctxt, opts, out)
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if e != nil {
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fatalIf(probe.NewError(e), "Unable to fetch top drives events")
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}
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p.Quit()
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}()
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if _, e := p.Run(); e != nil {
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cancel()
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fatalIf(probe.NewError(e).Trace(aliasedURL), "Unable to fetch top drive events")
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}
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return nil
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}
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