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116 lines
3.4 KiB
Go
116 lines
3.4 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage 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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"fmt"
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"strings"
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"github.com/fatih/color"
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"github.com/minio/cli"
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json "github.com/minio/colorjson"
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"github.com/minio/madmin-go/v3"
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"github.com/minio/mc/pkg/probe"
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"github.com/minio/pkg/v3/console"
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)
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var adminReplicateResyncCancelCmd = cli.Command{
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Name: "cancel",
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Usage: "cancel ongoing resync operation",
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Action: mainAdminReplicateResyncCancel,
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OnUsageError: onUsageError,
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Before: setGlobalsFromContext,
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Flags: globalFlags,
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CustomHelpTemplate: `NAME:
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{{.HelpName}} - {{.Usage}}
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USAGE:
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{{.HelpName}} ALIAS1 ALIAS2
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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. Cancel ongoing resync of bucket data from minio1 to minio2
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{{.Prompt}} {{.HelpName}} minio1 minio2
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`,
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}
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type resyncCancelMessage madmin.SRResyncOpStatus
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func (m resyncCancelMessage) JSON() string {
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bs, e := json.MarshalIndent(madmin.SRResyncOpStatus(m), "", " ")
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fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
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return string(bs)
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}
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func (m resyncCancelMessage) String() string {
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v := madmin.SRResyncOpStatus(m)
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messages := []string{}
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th := "ResyncMessage"
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if v.ErrDetail != "" {
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messages = append(messages, v.ErrDetail)
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th = "ResyncErr"
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} else {
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messages = append(messages, fmt.Sprintf("Site resync with ID %s canceled successfully.", v.ResyncID))
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}
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return console.Colorize(th, strings.Join(messages, "\n"))
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}
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func mainAdminReplicateResyncCancel(ctx *cli.Context) error {
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// Check argument count
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argsNr := len(ctx.Args())
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if argsNr != 2 {
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showCommandHelpAndExit(ctx, 1) // last argument is exit code
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}
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console.SetColor("ResyncMessage", color.New(color.FgGreen))
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// Get the alias parameter from cli
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args := ctx.Args()
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aliasedURL := args.Get(0)
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// Create a new MinIO Admin Client
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client, err := newAdminClient(aliasedURL)
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fatalIf(err, "Unable to initialize admin connection.")
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info, e := client.SiteReplicationInfo(globalContext)
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fatalIf(probe.NewError(e), "Unable to fetch site replication info.")
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peerClient := getClient(args.Get(1))
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peerAdmInfo, e := peerClient.ServerInfo(globalContext)
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fatalIf(probe.NewError(e), "Unable to fetch server info of the peer.")
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var peer madmin.PeerInfo
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for _, site := range info.Sites {
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if peerAdmInfo.DeploymentID == site.DeploymentID {
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peer = site
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}
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}
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if peer.DeploymentID == "" {
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fatalIf(errInvalidArgument().Trace(ctx.Args().Tail()...),
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"alias provided is not part of cluster replication.")
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}
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res, e := client.SiteReplicationResyncOp(globalContext, peer, madmin.SiteResyncCancel)
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fatalIf(probe.NewError(e).Trace(args...), "Unable to cancel replication resync")
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printMsg(resyncCancelMessage(res))
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return nil
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}
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