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111 lines
3.1 KiB
Go
111 lines
3.1 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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"context"
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"fmt"
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"os"
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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 batchStartCmd = cli.Command{
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Name: "start",
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Usage: "start a new batch job",
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Action: mainBatchStart,
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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}} TARGET JOBFILE
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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. Start a new batch 'replication' job:
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{{.Prompt}} {{.HelpName}} myminio ./replication.yaml
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`,
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}
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// batchStartMessage container for file batchStart messages
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type batchStartMessage struct {
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Status string `json:"status"`
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Result madmin.BatchJobResult `json:"result"`
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}
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// String colorized batchStart message
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func (c batchStartMessage) String() string {
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return console.Colorize("BatchStart", fmt.Sprintf("Successfully started '%s' job `%s` on '%s'", c.Result.Type, c.Result.ID, c.Result.Started))
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}
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// JSON jsonified batchStart message
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func (c batchStartMessage) JSON() string {
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c.Status = "success"
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batchStartMessageBytes, e := json.MarshalIndent(c, "", " ")
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fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
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return string(batchStartMessageBytes)
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}
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// checkBatchStartSyntax - validate all the passed arguments
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func checkBatchStartSyntax(ctx *cli.Context) {
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if len(ctx.Args()) != 2 {
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showCommandHelpAndExit(ctx, 1) // last argument is exit code
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}
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}
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// mainBatchStart is the handle for "mc batch create" command.
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func mainBatchStart(ctx *cli.Context) error {
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checkBatchStartSyntax(ctx)
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console.SetColor("BatchStart", color.New(color.FgGreen, color.Bold))
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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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// Start a new MinIO Admin Client
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adminClient, err := newAdminClient(aliasedURL)
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fatalIf(err, "Unable to initialize admin connection.")
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buf, e := os.ReadFile(args.Get(1))
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fatalIf(probe.NewError(e), "Unable to read %s", args.Get(1))
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ctxt, cancel := context.WithCancel(globalContext)
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defer cancel()
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res, e := adminClient.StartBatchJob(ctxt, string(buf))
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fatalIf(probe.NewError(e), "Unable to start job")
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printMsg(batchStartMessage{
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Status: "success",
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Result: res,
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})
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return nil
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}
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