In that case I would recommend adding a `log()` node to your script to
examine the data before it hits the alert. For example, updating your
script to look similar to:
...
|log()
|alert()
.message('{{ .Level}}: {{ index .Tags "com.docker.swarm.service.name"
}} has high cpu usage: {{ index .Fields "cpu_usage" }}')
...
This will dump all of the data in the stream to the Kapacitor log file. Can
you provide a few samples from the output when the alert is triggered?
On Sat, Dec 31, 2016 at 2:11 PM, Aditya C.S <[email protected]> wrote:
> Sorry for the typo. I have tried {{ index .Tags "
> com.docker.swarm.service.name" }}.
> It's not working.
>
> Thanks,
> Aditya C S
>
> On Sat 31 Dec, 2016, 11:25 PM Ross McDonald, <[email protected]> wrote:
>
> Does this not work?
>
> {{ index .Tags "com.docker.swarm.service.name" }}
>
> There is a space between 'index' and '.Tags'. The brackets need to be
> together. And it looks like there is a typo with 'sswarm' (should be
> 'swarm').
>
> On Fri, Dec 30, 2016 at 11:12 PM, Aditya C.S <[email protected]> wrote:
>
> How to write custom message with tag value of "
> com.docker.swarm.service.name"?. Below is my script. However, tag value
> is displayed as null in the alert. I even tried this way ".message('{{
> .Level}}: { {index.Tags "[[com.docker.sswarm.service.name]]" }} has high
> cpu usage: {{ index .Fields "cpu_usage" }}')".
>
> batch
> |query('''
> select sum(usage_percent) as cpu_usage from
> "telegraf"."default"."service_cpu_usage" where "
> com.docker.swarm.service.name"='jenkins' order by time desc
> ''')
> .period(15m)
> .every(1m)
> .groupBy(time(10s), 'com.docker.swarm.service.name')
>
> |alert()
> .message('{{ .Level}}: { {index.Tags "com.docker.sswarm.service.
> name" }} has high cpu usage: {{ index .Fields "cpu_usage" }}')
> .crit(lambda: "cpu_usage" > 80)
> .log('/opt/kap/container_cpu_alerts.log')
> .exec('/opt/kap/container_cpu_alert.py')
>
>
> Thanks,
> Aditya C S
>
> --
> Remember to include the version number!
> ---
>
> You received this message because you are subscribed to the Google Groups
> "InfluxData" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
>
>
> To post to this group, send email to [email protected].
> Visit this group at https://groups.google.com/group/influxdb.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/influxdb/309d9300-4191-41d7-b727-8ef81ea8da12%40googlegroups.com
> <https://groups.google.com/d/msgid/influxdb/309d9300-4191-41d7-b727-8ef81ea8da12%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
> For more options, visit https://groups.google.com/d/optout.
>
> --
> Remember to include the version number!
> ---
> You received this message because you are subscribed to a topic in the
> Google Groups "InfluxData" group.
> To unsubscribe from this topic, visit https://groups.google.com/d/
> topic/influxdb/KEy900H4vtE/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
> [email protected].
> To post to this group, send email to [email protected].
> Visit this group at https://groups.google.com/group/influxdb.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/influxdb/CAD8sRLBFFX_2ADqdNrotROu-kyFpieiXrqh8v9yi97V0dPk1Vg%
> 40mail.gmail.com
> <https://groups.google.com/d/msgid/influxdb/CAD8sRLBFFX_2ADqdNrotROu-kyFpieiXrqh8v9yi97V0dPk1Vg%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
> For more options, visit https://groups.google.com/d/optout.
>
> --
> Remember to include the version number!
> ---
> You received this message because you are subscribed to the Google Groups
> "InfluxData" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To post to this group, send email to [email protected].
> Visit this group at https://groups.google.com/group/influxdb.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/influxdb/CAFEGz4maC9HDMYwnO0m2LN2KQKRNO98ZJfFfHnwt-sSW5VgRkg%40mail.
> gmail.com
> <https://groups.google.com/d/msgid/influxdb/CAFEGz4maC9HDMYwnO0m2LN2KQKRNO98ZJfFfHnwt-sSW5VgRkg%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
> For more options, visit https://groups.google.com/d/optout.
>
--
Remember to include the version number!
---
You received this message because you are subscribed to the Google Groups
"InfluxData" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/influxdb.
To view this discussion on the web visit
https://groups.google.com/d/msgid/influxdb/CAD8sRLDBF8A-a%3Dhjf9eSfp2es4EYA2E%2B1uEujGsQrnSAyoA6Fw%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
