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* Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl. * add missing license headers * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
113 lines
2.5 KiB
Go
113 lines
2.5 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package establish
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import (
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"context"
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"flag"
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"fmt"
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"github.com/mitchellh/cli"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/command/flags"
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)
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func New(ui cli.Ui) *cmd {
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c := &cmd{UI: ui}
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c.init()
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return c
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}
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type cmd struct {
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UI cli.Ui
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flags *flag.FlagSet
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http *flags.HTTPFlags
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help string
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name string
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peeringToken string
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meta map[string]string
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}
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func (c *cmd) init() {
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c.flags = flag.NewFlagSet("", flag.ContinueOnError)
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c.flags.StringVar(&c.name, "name", "", "(Required) The local name assigned to the peer cluster.")
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c.flags.StringVar(&c.peeringToken, "peering-token", "", "(Required) The peering token from the accepting cluster.")
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c.flags.Var((*flags.FlagMapValue)(&c.meta), "meta",
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"Metadata to associate with the peering, formatted as key=value. This flag "+
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"may be specified multiple times to set multiple meta fields.")
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c.http = &flags.HTTPFlags{}
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flags.Merge(c.flags, c.http.ClientFlags())
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flags.Merge(c.flags, c.http.PartitionFlag())
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c.help = flags.Usage(help, c.flags)
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}
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func (c *cmd) Run(args []string) int {
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if err := c.flags.Parse(args); err != nil {
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return 1
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}
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if c.name == "" {
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c.UI.Error("Missing the required -name flag")
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return 1
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}
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if c.peeringToken == "" {
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c.UI.Error("Missing the required -peering-token flag")
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return 1
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}
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client, err := c.http.APIClient()
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
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return 1
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}
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peerings := client.Peerings()
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req := api.PeeringEstablishRequest{
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PeerName: c.name,
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PeeringToken: c.peeringToken,
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Partition: c.http.Partition(),
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Meta: c.meta,
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}
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_, _, err = peerings.Establish(context.Background(), req, &api.WriteOptions{})
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error establishing peering for %s: %v", req.PeerName, err))
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return 1
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}
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c.UI.Info(fmt.Sprintf("Successfully established peering connection with %s", req.PeerName))
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return 0
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}
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func (c *cmd) Synopsis() string {
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return synopsis
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}
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func (c *cmd) Help() string {
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return flags.Usage(c.help, nil)
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}
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const (
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synopsis = "Establish a peering connection"
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help = `
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Usage: consul peering establish [options] -name <peer name> -peering-token <token>
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Establish a peering connection. The name provided will be used locally by
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this cluster to refer to the peering connection. The peering token can
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only be used once to establish the connection.
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Example:
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$ consul peering establish -name west-dc -peering-token <token>
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`
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)
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