curl -X POST -g
'http://localhost:9090/api/v1/admin/tsdb/delete_series?match[]={instance="instance:port"}'
Is the above query correct? If so, I am able to see those instances' values
that were removed from the prometheus.yml file. Will it take time to
reflect on those changes?
On Monday, 5 December 2022 at 12:56:14 UTC+5:30 Brian Candler wrote:
> You're not cleaning tombstones, you're deleting timeseries. This means
> that the endpoint needs to be
> /api/v1/admin/tsdb/delete_series?match[]={instance="foo"}
> just like the page I linked you to says.
>
> On Monday, 5 December 2022 at 04:40:42 UTC [email protected] wrote:
>
>> I enabled this flag (--web.enable-admin-api) and executed this command
>> curl -XPOST http://localhost:9090/api/v1/admin/tsdb/clean_tombstones
>>
>> Still, I am able to see the deleted instances while executing the
>> prometheus query.
>>
>> On Sunday, 4 December 2022 at 23:26:45 UTC+5:30 Brian Candler wrote:
>>
>>> Use Google. Enter "prometheus delete timeseries", and you will find:
>>>
>>> https://www.robustperception.io/deleting-time-series-from-prometheus/
>>>
>>> This gives the exact command.
>>>
>>> On Sunday, 4 December 2022 at 17:20:28 UTC [email protected] wrote:
>>>
>>>> could you please help me with the exact command?
>>>>
>>>> On Sunday, 4 December 2022 at 22:18:28 UTC+5:30 [email protected]
>>>> wrote:
>>>>
>>>>> The default retention is set to 15d iirc, so once that ages out it wil
>>>>> disappear. You can also use promtool to manually delete out data if you
>>>>> really wish.
>>>>>
>>>>>
>>>>>
>>>>> *From: *[email protected] <[email protected]>
>>>>> on behalf of BHARATH KUMAR <[email protected]>
>>>>> *Date: *Sunday, December 4, 2022 at 11:00 AM
>>>>> *To: *Prometheus Users <[email protected]>
>>>>> *Subject: *[prometheus-users] How to delete the historical data
>>>>>
>>>>> Hello All,
>>>>>
>>>>>
>>>>>
>>>>> I installed node exporter in multiple instances. Now I deleted one of
>>>>> those instance(this is unreachable instance) from prometheus.yml file.
>>>>> When
>>>>> I am trying to query up == 0, still I am able to see this instance in the
>>>>> database.
>>>>>
>>>>>
>>>>>
>>>>> How to delete that particular instance in database? Any help?
>>>>>
>>>>>
>>>>>
>>>>> Thanks in advance.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Thanks & regards,
>>>>>
>>>>> Bharath Kumar
>>>>>
>>>>> --
>>>>>
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>>>>> To view this discussion on the web visit
>>>>> https://groups.google.com/d/msgid/prometheus-users/58e88b61-58be-441c-9fa8-a89a534d180dn%40googlegroups.com
>>>>>
>>>>> <https://groups.google.com/d/msgid/prometheus-users/58e88b61-58be-441c-9fa8-a89a534d180dn%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>> .
>>>>>
>>>>
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