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97 lines
2.6 KiB
Go
97 lines
2.6 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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"github.com/minio/cli"
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"github.com/minio/pkg/v3/console"
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)
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var supportProxyShowCmd = cli.Command{
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Name: "show",
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Usage: "Show the configured proxy",
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Action: mainSupportProxyShow,
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OnUsageError: onUsageError,
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Before: setGlobalsFromContext,
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Flags: globalFlags,
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HideHelpCommand: true,
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CustomHelpTemplate: `NAME:
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{{.HelpName}} - {{.Usage}}
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USAGE:
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{{.HelpName}} [FLAGS] 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. Show the proxy configured for cluster with alias 'myminio'
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{{.Prompt}} {{.HelpName}} myminio
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`,
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}
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type supportProxyShowMessage struct {
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Status string `json:"status"`
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Proxy string `json:"proxy"`
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}
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// String colorized proxy show message
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func (s supportProxyShowMessage) String() string {
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msg := s.Proxy
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if len(msg) == 0 {
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msg = "Proxy is not configured"
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}
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return console.Colorize(supportSuccessMsgTag, msg)
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}
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// JSON jsonified proxy show message
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func (s supportProxyShowMessage) JSON() string {
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s.Status = "success"
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return toJSON(s)
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}
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func checkSupportProxyShowSyntax(ctx *cli.Context) {
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if len(ctx.Args()) != 1 {
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showCommandHelpAndExit(ctx, 1) // last argument is exit code
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}
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}
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// mainSupportProxyShow is the handler for "mc support proxy show" command.
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func mainSupportProxyShow(ctx *cli.Context) error {
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// Check for command syntax
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checkSupportProxyShowSyntax(ctx)
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setSuccessMessageColor()
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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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alias, _ := url2Alias(aliasedURL)
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validateClusterRegistered(alias, false)
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// Main execution
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// get the subnet proxy config from MinIO if available
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proxy, supported := getKeyFromSubnetConfig(alias, "proxy")
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if !supported {
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fatal(errDummy().Trace(), "Proxy configuration not supported in this version of MinIO.")
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}
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printMsg(supportProxyShowMessage{Proxy: proxy})
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return nil
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}
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