mirror of
https://github.com/minio/mc
synced 2026-08-29 14:37:42 -04:00
b7b75c5f46
app.Before receives a cli.Context but without flags parsed. There is no point calling ctx.Bool() or ctx.IsSet() at that stage. However, flags are parsed in commands, so minio initialization and setting global variables (globalJSON, globalQuiet, etc..) can be moved to the Before function of all commands. Avoid setting command.Before for non leaf commands, otherwise Before function will be called multiples times until it reaches the leaf command.
95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
/*
|
|
* MinIO Client (C) 2019 MinIO, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"github.com/minio/cli"
|
|
json "github.com/minio/mc/pkg/colorjson"
|
|
"github.com/minio/mc/pkg/probe"
|
|
)
|
|
|
|
var adminConfigExportCmd = cli.Command{
|
|
Name: "export",
|
|
Usage: "export all config keys to STDOUT",
|
|
Before: initBeforeRunningCmd,
|
|
Action: mainAdminConfigExport,
|
|
Flags: globalFlags,
|
|
CustomHelpTemplate: `NAME:
|
|
{{.HelpName}} - {{.Usage}}
|
|
|
|
USAGE:
|
|
{{.HelpName}} TARGET
|
|
|
|
FLAGS:
|
|
{{range .VisibleFlags}}{{.}}
|
|
{{end}}
|
|
EXAMPLES:
|
|
1. Export the current config from MinIO server
|
|
{{.Prompt}} {{.HelpName}} play/ > config.txt
|
|
`,
|
|
}
|
|
|
|
// configExportMessage container to hold locks information.
|
|
type configExportMessage struct {
|
|
Status string `json:"status"`
|
|
Value []byte `json:"value"`
|
|
}
|
|
|
|
// String colorized service status message.
|
|
func (u configExportMessage) String() string {
|
|
return string(u.Value)
|
|
}
|
|
|
|
// JSON jsonified service status Message message.
|
|
func (u configExportMessage) JSON() string {
|
|
u.Status = "success"
|
|
statusJSONBytes, e := json.MarshalIndent(u, "", " ")
|
|
fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
|
|
|
|
return string(statusJSONBytes)
|
|
}
|
|
|
|
// checkAdminConfigExportSyntax - validate all the passed arguments
|
|
func checkAdminConfigExportSyntax(ctx *cli.Context) {
|
|
if !ctx.Args().Present() || len(ctx.Args()) > 1 {
|
|
cli.ShowCommandHelpAndExit(ctx, "export", 1) // last argument is exit code
|
|
}
|
|
}
|
|
|
|
func mainAdminConfigExport(ctx *cli.Context) error {
|
|
|
|
checkAdminConfigExportSyntax(ctx)
|
|
|
|
// Export the alias parameter from cli
|
|
args := ctx.Args()
|
|
aliasedURL := args.Get(0)
|
|
|
|
// Create a new MinIO Admin Client
|
|
client, err := newAdminClient(aliasedURL)
|
|
fatalIf(err, "Unable to initialize admin connection.")
|
|
|
|
// Call get config API
|
|
buf, e := client.GetConfig(globalContext)
|
|
fatalIf(probe.NewError(e), "Cannot get server config")
|
|
|
|
// Print
|
|
printMsg(configExportMessage{
|
|
Value: buf,
|
|
})
|
|
|
|
return nil
|
|
}
|