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mc/cmd/admin-group-remove.go

93 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/fatih/color"
"github.com/minio/cli"
"github.com/minio/mc/pkg/console"
"github.com/minio/mc/pkg/probe"
"github.com/minio/minio/pkg/madmin"
)
var adminGroupRemoveCmd = cli.Command{
Name: "remove",
Usage: "remove group or members from a group",
Action: mainAdminGroupRemove,
Before: setGlobalsFromContext,
Flags: globalFlags,
CustomHelpTemplate: `NAME:
{{.HelpName}} - {{.Usage}}
USAGE:
{{.HelpName}} TARGET GROUPNAME [USERNAMES...]
FLAGS:
{{range .VisibleFlags}}{{.}}
{{end}}
EXAMPLES:
1. Remove members 'tencent' and 'fivecent' from group 'allcents'.
$ {{.HelpName}} myminio allcents tencent fivecent
2. Remove group 'allcents'.
$ {{.HelpName}} myminio allcents
`,
}
// checkAdminGroupRemoveSyntax - validate all the passed arguments
func checkAdminGroupRemoveSyntax(ctx *cli.Context) {
if len(ctx.Args()) < 2 {
cli.ShowCommandHelpAndExit(ctx, "remove", 1) // last argument is exit code
}
}
// mainAdminGroupRemove is the handle for "mc admin group remove" command.
func mainAdminGroupRemove(ctx *cli.Context) error {
checkAdminGroupRemoveSyntax(ctx)
console.SetColor("GroupMessage", color.New(color.FgGreen))
// Get 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.")
members := []string{}
for i := 2; i < ctx.NArg(); i++ {
members = append(members, args.Get(i))
}
gAddRemove := madmin.GroupAddRemove{
Group: args.Get(1),
Members: members,
IsRemove: true,
}
e := client.UpdateGroupMembers(gAddRemove)
fatalIf(probe.NewError(e).Trace(args...), "Could not perform remove operation")
printMsg(groupMessage{
op: "remove",
GroupName: args.Get(1),
Members: members,
})
return nil
}