CODEWITHSUNDEEP
prometheuspromql
Kasinath Kottukkal
Kasinath Kottukkal

Reputation: 2589

PromQL Union operator omitting __metric__ label

I am doing a union operation on two datapoints.

database_bootstrapping{instance="host1",job="db"}!=0.   no data
absent(database_bootstrapping{instance="host1",job="db"}).

Query is 

database_bootstrapping{instance="host1",job="db"}!=0 or absent(database_bootstrapping{instance="host1",job="db"})

Result is 

{instance="host1",job="db"}.   1

What I want is 

database_bootstrapping{instance="host1",job="db"}   1

How can I retain the ____metric____ label name in the query output?

Upvotes: 0

Views: 1217

Answers (1)

Kasinath Kottukkal
Kasinath Kottukkal

Reputation: 2589

https://prometheus.io/docs/prometheus/latest/querying/functions/#label_replace

label_replace(database_bootstrapping{instance="host1",job="db"}!=0 or absent(database_bootstrapping{instance="host1",job="db"}), "__name", "database_bootstrapping")

Upvotes: 1

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