consul 键值对操作命令

1. 创建或更新—>put

[root@localhost ~]# consul kv put redis/config/connection 5
Success! Data written to: redis/config/connection

[root@localhost ~]# consul kv put aaaaaaaaaaaa 5
Success! Data written to: aaaaaaaaaaaa

/redis/config会生成两个目录，connection会生成文件，文件里面的值为5。

2. 获取值—>get

---

[root@localhost ~]# consul kv get redis/config/connection
5

3. 查询详情—> detailed

---

[root@localhost ~]# consul kv get -detailed redis/config/connection
CreateIndex      454
Flags            0
Key              redis/config/connection
LockIndex        0
ModifyIndex      454
Session          -
Value            5

4. 删除键—>delete

[root@localhost ~]# consul kv delete redis/config/connection 
Success! Deleted key: redis/config/connection

5. 递归删除—>recurse

[root@localhost ~]# consul kv put redis/one 1
Success! Data written to: redis/one
[root@localhost ~]# consul kv put redis/two 2
Success! Data written to: redis/two
[root@localhost ~]# consul kv put redis/three 3
Success! Data written to: redis/three
[root@localhost ~]# consul kv put redis/four 4
Success! Data written to: redis/four

[root@localhost ~]# consul kv delete -recurse redis/
Success! Deleted keys with prefix: redis/
[root@localhost ~]# consul kv get redis/one
Error! No key exists at: redis/one

6. 导出指定前缀的键—>export

[root@localhost ~]# consul kv put redis/one 1
Success! Data written to: redis/one
[root@localhost ~]# consul kv put redis/two 2
Success! Data written to: redis/two
[root@localhost ~]# consul kv put redis/three 2
Success! Data written to: redis/three
[root@localhost ~]# consul kv put redis/four 2
Success! Data written to: redis/four

[root@localhost ~]# consul kv export redis/
[
	{
		"key": "redis/four",
		"flags": 0,
		"value": "Mg=="
	},
	{
		"key": "redis/one",
		"flags": 0,
		"value": "MQ=="
	},
	{
		"key": "redis/three",
		"flags": 0,
		"value": "Mg=="
	},
	{
		"key": "redis/two",
		"flags": 0,
		"value": "Mg=="
	}
]
[root@localhost ~]# 

7. 列出指定前缀的所有键—> keys

[root@localhost ~]# consul kv get -keys redis
redis/
[root@localhost ~]# consul kv get -keys redis/
redis/four
redis/one
redis/three
redis/two

-separator="" 表示禁用分隔符
[root@localhost ~]# consul kv get -keys -separator="" redis
redis/four
redis/one
redis/three
redis/two
redis11
redis12
[root@localhost ~]# consul kv get -keys  redis
redis/
redis11
redis12
[root@localhost ~]# consul kv get -keys  redis/
redis/four
redis/one
redis/three
redis/two
[root@localhost ~]# 

8. 列出所有键

[root@localhost ~]# consul kv get -keys
aaaaaaaaaaaa
redis/
redis11
redis12

9. 从文件中导入键值对

[root@localhost ~]# consul kv import @vales.json

[root@localhost ~]# cat vales.json | consul kv import -