AND Operator in Prometheus
2 Node is UP and Running and I want to get alerts if both nodes get down, for that I am writing queries in Prometheus but getting an error
up{service="brokerA-metrics"} and {service="brokerB-metrics"} == 1
I am getting NO DATA POINT
up({service="brokerA-metrics"} and {service="brokerB-metrics"}) == 1
Error executing query: parse error at char 4: unknown function with name "up"
What is the solution for this?
grafana prometheus prometheus-alertmanager
asked Nov 21 '18 at 10:28
Ankit Singh
115
add a comment |
2 Node is UP and Running and I want to get alerts if both nodes get down, for that I am writing queries in Prometheus but getting an error
up{service="brokerA-metrics"} and {service="brokerB-metrics"} == 1
I am getting NO DATA POINT
up({service="brokerA-metrics"} and {service="brokerB-metrics"}) == 1
Error executing query: parse error at char 4: unknown function with name "up"
What is the solution for this?
grafana prometheus prometheus-alertmanager
asked Nov 21 '18 at 10:28
Ankit Singh
115
add a comment |
2 Node is UP and Running and I want to get alerts if both nodes get down, for that I am writing queries in Prometheus but getting an error
up{service="brokerA-metrics"} and {service="brokerB-metrics"} == 1
I am getting NO DATA POINT
up({service="brokerA-metrics"} and {service="brokerB-metrics"}) == 1
Error executing query: parse error at char 4: unknown function with name "up"
What is the solution for this?
grafana prometheus prometheus-alertmanager
asked Nov 21 '18 at 10:28
Ankit Singh
115
2 Node is UP and Running and I want to get alerts if both nodes get down, for that I am writing queries in Prometheus but getting an error
up{service="brokerA-metrics"} and {service="brokerB-metrics"} == 1
I am getting NO DATA POINT
up({service="brokerA-metrics"} and {service="brokerB-metrics"}) == 1
Error executing query: parse error at char 4: unknown function with name "up"
What is the solution for this?
grafana prometheus prometheus-alertmanager
grafana prometheus prometheus-alertmanager
asked Nov 21 '18 at 10:28
Ankit Singh
115
asked Nov 21 '18 at 10:28
Ankit Singh
115
edited Nov 23 '18 at 10:27
asked Nov 21 '18 at 10:28
Ankit Singh
115
asked Nov 21 '18 at 10:28
Ankit Singh
115
asked Nov 21 '18 at 10:28
Ankit Singh
115
115
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You could do something like this
(up{service="brokerA-metrics"} + ignoring(service) {service="brokerB-metrics"}) == 0
Or
...) < 1
if you want to trigger alert if just one node is down
answered Nov 23 '18 at 11:45
vanillaSugar
1396
Thanks for your response but still getting errors:-Error executing query: many-to-many matching not allowed: matching labels must be unique on one sideand I don't want to trigger an alert if just one node is down; I want to trigger if both are down.
– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You could do something like this
(up{service="brokerA-metrics"} + ignoring(service) {service="brokerB-metrics"}) == 0
Or
...) < 1
if you want to trigger alert if just one node is down
answered Nov 23 '18 at 11:45
vanillaSugar
1396
Thanks for your response but still getting errors:-Error executing query: many-to-many matching not allowed: matching labels must be unique on one sideand I don't want to trigger an alert if just one node is down; I want to trigger if both are down.
– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
add a comment |
You could do something like this
(up{service="brokerA-metrics"} + ignoring(service) {service="brokerB-metrics"}) == 0
Or
...) < 1
if you want to trigger alert if just one node is down
answered Nov 23 '18 at 11:45
vanillaSugar
1396
Thanks for your response but still getting errors:-Error executing query: many-to-many matching not allowed: matching labels must be unique on one sideand I don't want to trigger an alert if just one node is down; I want to trigger if both are down.
– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
add a comment |
You could do something like this
(up{service="brokerA-metrics"} + ignoring(service) {service="brokerB-metrics"}) == 0
Or
...) < 1
if you want to trigger alert if just one node is down
answered Nov 23 '18 at 11:45
vanillaSugar
1396
You could do something like this
(up{service="brokerA-metrics"} + ignoring(service) {service="brokerB-metrics"}) == 0
Or
...) < 1
if you want to trigger alert if just one node is down
answered Nov 23 '18 at 11:45
vanillaSugar
1396
answered Nov 23 '18 at 11:45
vanillaSugar
1396
answered Nov 23 '18 at 11:45
vanillaSugar
1396
answered Nov 23 '18 at 11:45
vanillaSugar
1396
1396
Thanks for your response but still getting errors:-Error executing query: many-to-many matching not allowed: matching labels must be unique on one sideand I don't want to trigger an alert if just one node is down; I want to trigger if both are down.
– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
add a comment |
Thanks for your response but still getting errors:-Error executing query: many-to-many matching not allowed: matching labels must be unique on one sideand I don't want to trigger an alert if just one node is down; I want to trigger if both are down.
– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
Thanks for your response but still getting errors:-
Error executing query: many-to-many matching not allowed: matching labels must be unique on one side and I don't want to trigger an alert if just one node is down; I want to trigger if both are down.– Ankit Singh
Nov 26 '18 at 11:48
Thanks for your response but still getting errors:-
Error executing query: many-to-many matching not allowed: matching labels must be unique on one side and I don't want to trigger an alert if just one node is down; I want to trigger if both are down.– Ankit Singh
Nov 26 '18 at 11:48
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
do you have more labels in these metrics besides service? this idea should work, i tried it on mine metrics.. if you have more labels, add them in ignoring
– vanillaSugar
Nov 27 '18 at 12:42
add a comment |
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