mirror of https://github.com/status-im/consul.git
90 lines
1.9 KiB
Go
90 lines
1.9 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package ports
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"github.com/hashicorp/consul/troubleshoot/ports"
|
|
"os"
|
|
|
|
"github.com/hashicorp/consul/command/cli"
|
|
"github.com/hashicorp/consul/command/flags"
|
|
)
|
|
|
|
func New(ui cli.Ui) *cmd {
|
|
c := &cmd{UI: ui}
|
|
c.init()
|
|
return c
|
|
}
|
|
|
|
type cmd struct {
|
|
UI cli.Ui
|
|
flags *flag.FlagSet
|
|
help string
|
|
|
|
// flags
|
|
host string
|
|
ports string
|
|
}
|
|
|
|
func (c *cmd) init() {
|
|
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
|
|
|
|
c.flags.StringVar(&c.host, "host", os.Getenv("CONSUL_HTTP_ADDR"), "The consul server host")
|
|
|
|
c.flags.StringVar(&c.ports, "ports", "", "Custom ports to troubleshoot")
|
|
|
|
c.help = flags.Usage(help, c.flags)
|
|
}
|
|
|
|
func (c *cmd) Run(args []string) int {
|
|
|
|
if err := c.flags.Parse(args); err != nil {
|
|
c.UI.Error(fmt.Sprintf("Failed to parse args: %v", err))
|
|
return 1
|
|
}
|
|
|
|
if c.host == "" {
|
|
c.UI.Error("-host is required. or set environment variable CONSUL_HTTP_ADDR")
|
|
return 1
|
|
}
|
|
|
|
if c.ports == "" {
|
|
ports.TroubleshootDefaultPorts(c.host)
|
|
} else {
|
|
ports.TroubleShootCustomPorts(c.host, c.ports)
|
|
}
|
|
return 0
|
|
}
|
|
|
|
func (c *cmd) Synopsis() string {
|
|
return synopsis
|
|
}
|
|
|
|
func (c *cmd) Help() string {
|
|
return c.help
|
|
}
|
|
|
|
const (
|
|
synopsis = "Prints open and closed ports on the Consul server"
|
|
help = `
|
|
Usage: consul troubleshoot ports [options]
|
|
Checks ports for TCP connectivity. Add the -ports flag to check specific ports or omit the -ports flag to check default ports.
|
|
Refer to the following reference for default ports: https://developer.hashicorp.com/consul/docs/install/ports
|
|
|
|
consul troubleshoot ports -host localhost
|
|
|
|
or
|
|
export CONSUL_HTTP_ADDR=localhost
|
|
consul troubleshoot ports
|
|
|
|
Use the -ports flag to check non-default ports, for example:
|
|
consul troubleshoot ports -host localhost -ports 1023,1024
|
|
or
|
|
export CONSUL_HTTP_ADDR=localhost
|
|
consul troubleshoot ports -ports 1234,8500
|
|
`
|
|
)
|