pdctl

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v1.0.2 Latest Latest
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Published: Nov 13, 2017 License: Apache-2.0 Imports: 4 Imported by: 0

README

pdctl

pdctl is a command line tool for pd

Build

  1. Make sure Go (version 1.5+) is installed.
  2. Use make in pd root path. pdctl will build in bin directory.

Usage

Example

run:

./pd-ctl store -d  -u 127.0.0.1:2379

show all stores status. '-u' specify the pd address, it can be overwritten by setting the environment variable PD_ADDR. Such as export PD_ADDR=127.0.0.1:2379

Flags
--pd,-u
--detach,-d
  • Run pdctl without readline
  • default: false
Command
store [delete] <store_id>

show the store status or delete a store

example
>> store
{
  "count": 3,
  "stores": [...]
}
>> store 1
  ......
>> store delete 1
  ......
config [show | set <option> <value>]

show or set the balance config

example
>> config show
{
  "min-region-count": 10,
  "min-leader-count": 10,
  "max-snapshot-count": 3,
  "min-balance-diff-ratio": 0.01,
  "max-store-down-duration": "30m0s",
  "leader-schedule-limit": 8,
  "leader-schedule-interval": "10s",
  "storage-schedule-limit": 4,
  "storage-schedule-interval": "30s"
}
>> config set leader-schedule-interval 20s
Success!
Member [leader | delete]

show the pd members status

example
>> member
{
  "members": [......] 
}
>> member leader
{
  "name": "pd",
  "addr": "http://192.168.199.229:2379",
  "id": 9724873857558226554
}
>> member delete name pd2
Success!
Region <region_id>

show one or all regions status

Example
>> region
{
  "count": 1,
  "regions": [......]
}

>> region 2
{
  "region": {
      "id": 2,
      ......
  }
  "leader": {
      ......
  }
}

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Start

func Start(args []string)

Start run Command

Types

type CommandFlags

type CommandFlags struct {
	URL string
}

CommandFlags are flags that used in all Commands

Directories

Path Synopsis

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