You *will* need to use the Gatherer() method to register some metrics with your Pusher, otherwise that explains why nothing is being pushed. See this example: https://pkg.go.dev/github.com/prometheus/client_golang/prometheus/push#example-Pusher.Add
On Tue, Jan 10, 2023 at 3:38 PM 'Achintya Kumar' via Prometheus Users < [email protected]> wrote: > No, not using Gatherer() method. Here's my pastebin link > <https://pastebin.com/qnSmhCBa> for the code. > Also, I've created different maps to store the previously generated > collectors because earlier I was getting the "Duplicate metric collector > registration attempted". This was solved using maps. > > On Tuesday, January 10, 2023 at 7:51:56 PM UTC+5:30 [email protected] > wrote: > >> Are you adding any metrics registry to the Pusher, using the Gatherer() >> method? >> https://pkg.go.dev/github.com/prometheus/client_golang/prometheus/push#Pusher.Gatherer >> >> On Tue, Jan 10, 2023 at 12:06 PM 'Achintya Kumar' via Prometheus Users < >> [email protected]> wrote: >> >>> Hey Julius, >>> Thank you for your reply. Understood the difference between Add and Push. >>> Regarding the goroutine thing, I was trying something like this >>> >>> pushGateWayClient := push.New(endpoint, jobName) >>> ticker := time.NewTicker(10 * time.Second) >>> go func() { >>> for { >>> select { >>> case <-ticker.C: >>> if err := pushGateWayClient.Add(); err != nil { >>> log.Error("Could not push to push gateway ", >>> zap.Error(err)) >>> } >>> } >>> } >>> }() >>> >>> But this isn't working. I can not see the metrics when verifying on >>> grafana. Can you help here? >>> >>> On Tuesday, January 10, 2023 at 3:21:42 PM UTC+5:30 >>> [email protected] wrote: >>> >>>> Hi Achintya, >>>> >>>> On Tue, Jan 10, 2023 at 9:29 AM 'Achintya Kumar' via Prometheus Users < >>>> [email protected]> wrote: >>>> >>>>> Hey Guys, >>>>> I am using github.com/prometheus/client_golang/prometheus/push in my >>>>> Golang code to push metrics to a push gateway. >>>>> But I wanted to understand the core difference between Add and Push. I >>>>> am currently using Add to push the metrics but still have some confusions >>>>> regarding which previous metrics will it >>>> >>>> >>>> Add() will replace only any metrics with the same metric name and >>>> labels (so the same time series identity) within a pushed group, if metrics >>>> with the same name and labels have been pushed before. In contrast, Push() >>>> completely removes all previous metrics in a pushed group and then only >>>> adds the newly pushed ones. So you can use Add() instead if you are not >>>> sending *all* possible metrics to a group every time, and you don't >>>> want the old ones to disappear. >>>> >>>> >>>>> replace? Also, I want to use the pusher.Add function to be run after >>>>> every 10 seconds rather than pushing metrics right away. How can I achieve >>>>> that? The prometheus/push package doesn't have this kind of functionality. >>>>> >>>> >>>> If you really want that you'll have to implement that yourself by just >>>> having a goroutine running in the background that pushes your metrics every >>>> 10 seconds. Just be aware of the general limitations of what the >>>> Pushgateway should be used for at >>>> https://prometheus.io/docs/practices/pushing/. Most of the time it's >>>> just used to push metrics once, at the end of a batch job run, but in some >>>> cases it can also make sense to push metrics on a more ongoing basis, like >>>> if you want to report on the progress of an ongoing batch job while it's >>>> running. >>>> >>>> Julius >>>> >>>> >>>>> Thank you. >>>>> This message and its attachments are confidential (or legally >>>>> privileged) information and are meant solely for the addressee of such >>>>> message. Any unauthorized use of the message / its attachments is strictly >>>>> prohibited. >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Prometheus Users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/prometheus-users/a1df943c-1146-4c39-9983-f077952d1f28n%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/prometheus-users/a1df943c-1146-4c39-9983-f077952d1f28n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> >>>> >>>> -- >>>> Julius Volz >>>> PromLabs - promlabs.com >>>> >>> >>> This message and its attachments are confidential (or legally >>> privileged) information and are meant solely for the addressee of such >>> message. Any unauthorized use of the message / its attachments is strictly >>> prohibited. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Prometheus Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/prometheus-users/d86405bd-2fa0-4582-b1e2-7da4ab47bb3bn%40googlegroups.com >>> <https://groups.google.com/d/msgid/prometheus-users/d86405bd-2fa0-4582-b1e2-7da4ab47bb3bn%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> >> >> -- >> Julius Volz >> PromLabs - promlabs.com >> > > This message and its attachments are confidential (or legally privileged) > information and are meant solely for the addressee of such message. Any > unauthorized use of the message / its attachments is strictly prohibited. > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/cef48dee-05c4-45d5-91fb-921e51c631b9n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/cef48dee-05c4-45d5-91fb-921e51c631b9n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Julius Volz PromLabs - promlabs.com -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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