It's the "for: 5m" in the alerting rule which is suppressing it. Try
commenting that out.
On Monday, 10 October 2022 at 10:14:19 UTC+1 shivana...@gmail.com wrote:
> Thanks for your reply.
> I did some changes in input series like below.
>
> In the input series I am passing '1 0 1 0 1' means within 5 min interval
> changes 3 times. restarts 3 times.
>
> Alert:
>
> groups:
> - name: distribution-service.alerts
> rules:
> - alert: Distribution_Service
> expr: changes(process_start_time_seconds{job=~"distribution-service"}[5m])
> > 0
> for: 5m
> labels:
> severity: critical
> annotations:
> summary: Distribution-service too many restarts (instance {{
> $labels.instance }})
> description: Distribution-service has restarted more than once in the last
> 5 minutes. It might be crashlooping. VALUE = {{ $value }} LABELS = {{
> $labels }}
>
>
> Test_rule.yaml:
>
> rule_files:
> - ./distribution-service.yaml
>
> evaluation_interval: 1m
>
>
> tests:
> - interval: 1m
> input_series:
> - series: 'process_start_time_seconds{job="distribution-service",
> instance="test-host"}'
> values: '1 0 1 0 1'
>
> alert_rule_test:
> - eval_time: 5m
> alertname: Distribution_Service
> exp_alerts:
> - exp_labels:
> severity: critical
> job: distribution-service
> instance: test-host
> exp_annotations:
> summary: "Distribution-service too many restarts (instance test-host)"
> description: "Distribution-service has restarted more than once in the
> last 5 minutes. It might be crashlooping. VALUE = 6 LABELS =
> map[instance:test-host job:distribution-service]"
>
>
> Receive Output error:
>
> Unit Testing: distribution-service-test.yaml
> FAILED:
> alertname: Distribution_Service, time: 5m,
> exp:[
> 0:
> Labels:{alertname="Distribution_Service",
> instance="test-host", job="distribution-service", severity="critical"}
> Annotations:{description="Distribution-service has restarted
> more than once in the last 5 minutes. It might be crashlooping. VALUE = 6
> LABELS = map[instance:test-host job:distribution-service]",
> summary="Distribution-service too many restarts (instance test-host)"}
> ],
> got:[]
>
>
>
> On Monday, October 10, 2022 at 1:46:54 PM UTC+5:30 Brian Candler wrote:
>
>> Well, if the values of the timeseries that you provide are 4 4 4 4 4,
>> answer me this: how many times has it changed in that period?
>>
>> On Monday, 10 October 2022 at 08:38:21 UTC+1 shivana...@gmail.com wrote:
>>
>>> As you suggested I updated input series data Still getting below error.
>>>
>>> Could you please help me on which input series data I need to pass.
>>>
>>> Alert:
>>>
>>> groups:
>>> - name: distribution-service.alerts
>>> rules:
>>> - alert: Distribution_Service
>>> expr:
>>> changes(process_start_time_seconds{job=~"distribution-service"}[5m]) >= 1
>>> for: 1m
>>> labels:
>>> severity: critical
>>> annotations:
>>> summary: Distribution-service too many restarts (instance {{
>>> $labels.instance }})
>>> description: Distribution-service has restarted more than once in the
>>> last 5 minutes. It might be crashlooping. VALUE = {{ $value }} LABELS = {{
>>> $labels }}
>>>
>>>
>>> Test Alert:
>>>
>>> rule_files:
>>> - ./distribution-service.yaml
>>>
>>> evaluation_interval: 5m
>>>
>>>
>>> tests:
>>> - interval: 1m
>>> input_series:
>>> - series: 'process_start_time_seconds{job="distribution-service",
>>> instance="test-host"}'
>>> values: '4 4 4 4 4'
>>>
>>> alert_rule_test:
>>> - eval_time: 5m
>>> alertname: Distribution_Service
>>> exp_alerts:
>>> - exp_labels:
>>> severity: critical
>>> job: distribution-service
>>> instance: test-host
>>> exp_annotations:
>>> summary: "Distribution-service too many restarts (instance test-host)"
>>> description: "Distribution-service has restarted more than once in the
>>> last 5 minutes. It might be crashlooping. VALUE = 4 LABELS =
>>> map[instance:test-host job:distribution-service]"
>>>
>>> Gerring Below Error:
>>>
>>> Unit Testing: distribution-service-test.yaml
>>> FAILED:
>>> alertname: Distribution_Service, time: 5m,
>>> exp:[
>>> 0:
>>> Labels:{alertname="Distribution_Service",
>>> instance="test-host", job="distribution-service", severity="critical"}
>>> Annotations:{description="Distribution-service has
>>> restarted more than once in the last 5 minutes. It might be crashlooping.
>>> VALUE = 4 LABELS = map[instance:test-host job:distribution-service]",
>>> summary="Distribution-service too many restarts (instance test-host)"}
>>> ],
>>> got:[]
>>>
>>>
>>> On Monday, October 10, 2022 at 12:24:49 PM UTC+5:30 Brian Candler wrote:
>>>
>>>> You only put one value in your test series data. But you have a range
>>>> vector expression, with changes()
>>>> <https://prometheus.io/docs/prometheus/latest/querying/functions/#changes>,
>>>>
>>>> and filtered with >1. For the value to have changed more than 1 time
>>>> (i.e.
>>>> 2 or more times) you need at least 3 data points.
>>>>
>>>> For an example of a test series with multiple data points, see
>>>>
>>>> https://prometheus.io/docs/prometheus/latest/configuration/unit_testing_rules/#example
>>>>
>>>> On Monday, 10 October 2022 at 06:16:10 UTC+1 shivana...@gmail.com
>>>> wrote:
>>>>
>>>>> Dear all,
>>>>>
>>>>> Please find the below my prometheous alert and rules file , but I am
>>>>> not able test the alert using promtool.
>>>>> I not able to understand where is the exact issue.
>>>>> Please kindly help me.
>>>>>
>>>>> Alert rule :
>>>>>
>>>>> groups:
>>>>> - name: distribution-service.alerts
>>>>> rules:
>>>>> - alert: Distribution_Service
>>>>> expr:
>>>>> changes(process_start_time_seconds{job=~"distribution-service"}[5m]) > 1
>>>>> for: 5m
>>>>> labels:
>>>>> severity: critical
>>>>> annotations:
>>>>> summary: Distribution-service too many restarts (instance {{
>>>>> $labels.instance }})
>>>>> description: Distribution-service has restarted more than once in the
>>>>> last 5 minutes. It might be crashlooping. VALUE = {{ $value }} LABELS =
>>>>> {{
>>>>> $labels }}
>>>>>
>>>>>
>>>>>
>>>>> Rule_test_File:
>>>>>
>>>>> rule_files:
>>>>> - ./distribution-service.yaml
>>>>>
>>>>> evaluation_interval: 5m
>>>>>
>>>>>
>>>>> tests:
>>>>> - interval: 5m
>>>>> input_series:
>>>>> - series: 'process_start_time_seconds{job="distribution-service",
>>>>> instance="test-host"}'
>>>>> values: '4'
>>>>>
>>>>> alert_rule_test:
>>>>> - eval_time: 5m
>>>>> alertname: Distribution_Service
>>>>> exp_alerts:
>>>>> - exp_labels:
>>>>> severity: warning
>>>>> job: distribution-service
>>>>> instance: test-host
>>>>> exp_annotations:
>>>>> summary: "Distribution-service too many restarts (instance test-host)"
>>>>> description: "Distribution-service has restarted more than once in the
>>>>> last 5 minutes. It might be crashlooping. VALUE = 4 LABELS =
>>>>> map[instance:test-host job:distribution-service]"
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
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