mirror of
https://github.com/minio/mc.git
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103 lines
2.7 KiB
Go
103 lines
2.7 KiB
Go
/*
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* MinIO Client (C) 2017 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"github.com/minio/cli"
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json "github.com/minio/mc/pkg/colorjson"
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"github.com/minio/mc/pkg/probe"
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)
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var adminConfigGetCmd = cli.Command{
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Name: "get",
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Usage: "get config of a MinIO server/cluster",
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Before: setGlobalsFromContext,
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Action: mainAdminConfigGet,
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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
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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. Get server configuration of a MinIO server/cluster.
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$ {{.HelpName}} play/
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`,
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}
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// configGetMessage container to hold locks information.
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type configGetMessage struct {
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Status string `json:"status"`
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Config map[string]interface{} `json:"config"`
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}
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// String colorized service status message.
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func (u configGetMessage) String() string {
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config, e := json.MarshalIndent(u.Config, "", " ")
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fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
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return string(config)
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}
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// JSON jsonified service status Message message.
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func (u configGetMessage) JSON() string {
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u.Status = "success"
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statusJSONBytes, e := json.MarshalIndent(u, "", " ")
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fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
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return string(statusJSONBytes)
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}
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// checkAdminConfigGetSyntax - validate all the passed arguments
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func checkAdminConfigGetSyntax(ctx *cli.Context) {
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if len(ctx.Args()) == 0 || len(ctx.Args()) > 2 {
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cli.ShowCommandHelpAndExit(ctx, "get", 1) // last argument is exit code
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}
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}
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func mainAdminConfigGet(ctx *cli.Context) error {
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checkAdminConfigGetSyntax(ctx)
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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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// Call get config API
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c, e := client.GetConfig()
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fatalIf(probe.NewError(e), "Cannot get server configuration file.")
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config := map[string]interface{}{}
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e = json.Unmarshal(c, &config)
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fatalIf(probe.NewError(e), "Cannot unmarshal server configuration file.")
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// Print
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printMsg(configGetMessage{
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Config: config,
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})
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return nil
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}
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