Please help me how to construct query in Grafana Explorer
if i need particular one of parameteres given here
for example i need only host=“database”
when i do nginx_ingress_controller_request_duration_seconds_bucket (host=“database”) it says wrong syntax
nginx_ingress_controller_request_duration_seconds_bucket{app_kubernetes_io_name=“ingress-nginx”, app_kubernetes_io_part_of=“ingress-nginx”, controller_class=“nginx”, controller_namespace=“ingress-nginx”, controller_pod=“nginx-ingress-controller-d4fc54”, host=“database”, instance=“bla_bla”, job=“kubernetes-pods”, kubernetes_namespace=“ingress-nginx”, kubernetes_pod_name=“nginx-ingress-controller-d4fc54b49-555mc”, le="+Inf", method=“GET”, namespace=“database”, path="/", service=“database-frontend”, status=“200”}
What Grafana version and what operating system are you using?
What are you trying to achieve?
How are you trying to achieve it?
What happened?
What did you expect to happen?
Can you copy/paste the configuration(s) that you are having problems with?
Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
Did you follow any online instructions? If so, what is the URL?strong text
I appreciate that you reacted to my question
i am using Ingres for kubernets 1.16
Please help me I will be very grateful to you
i am writing in query metrics Prometheus in Grafana to query ingress endpoint written in Kubernetes i have paths like /api /api/documents /api/database
histogram_quantile(
.5,
sum by (le, “//api”)(
rate(
nginx_ingress_controller_response_duration_seconds_bucket{
ingress =~ “$ingress”, path = ~"//api"
}[1m]
)
Grafana checks and syntax is ok but still it does work does not produce any graph
Could you be so kind to hint me where can i find how tor write paths with regular expression
because if i write
histogram_quantile(
.5,
sum by (le, path)(
rate(
nginx_ingress_controller_response_duration_seconds_bucket{
ingress =~ “$ingress”
}[1m]
)
)
)
it works ok
Please give me a hint what is wrong how to deal with that
Be healthy and strong!
Anatoli Guliaev
Kiev
Ukraine
)
)
сб, 30 окт. 2021 г. в 02:37, Grant Pinkos via Grafana Labs Community Forums <grafana@discoursemail.com>:
I thank you for your answer
Sure i attached screenshots i have
If you know a bit more or somehow you can help me i will never forget it
the question is
there’s a API application in 12 pods of kubernetes
How can I pull the number of http queries
going to application
in grafana not just by paths written in ingress
but by different regular expressions like
/api/baza/operation/(?P<operation_id>[^{}/]+)
how can you pull them out, maybe know where to find info
i think i have kuber standard metrics, but i don’t know how to collect them in grafana from an application
within the pod of kubernetes
With respect
Anatoli Guliaev
Keiv
пн, 1 нояб. 2021 г. в 11:05, Grant Pinkos via Grafana Labs Community Forums <grafana@discoursemail.com>:
I think you need each of these items to be set up as separate variables. From your screenshots, it appears you have only 2 variables: Datasource and Service Ingress.
Grant !
Thanks for answering me
I even made screenshots you asked
where i am getting error
Please look at them and I ask you for help where can i find how to write by path = /api/documents in Grafana right syntax may be i need //\ some construction
Please help me
пн, 1 нояб. 2021 г. в 14:47, Grant Pinkos via Grafana Labs Community Forums <grafana@discoursemail.com>:
