Debug log incoming lines

[l15k4]

For better trouble shooting, see #57

[matthiasr]

Please remove the gitignore change, and add the sign-off to the actual change.

Did you also want to output the final sample?

[matthiasr]

I'd rather not have editor-specific settings in here. You can ignore .idea for yourself in .git/info/exclude (this repository only) or create a global gitignore file for yourself.

[l15k4]

@matthiasr what do you mean by add the sign-off to the actual change ? I've never used golang so I'm having troubles with outputting the final sample, I don't know how to print it properly. Would you mind supplying that for yourself ?

[matthiasr]

For the sign-off please look at the details of the failing DCO check.

…

On Mon, Sep 10, 2018, 18:01 Jakub Liska ***@***.***> wrote: @matthiasr <https://github.com/matthiasr> what do you mean by add the sign-off to the actual change ? I've never used golang so I'm having troubles with outputting the final sample, I don't know how to print it properly. Would you mind supplying that for yourself ? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#58 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAICBvuwBTSeH9bSBOoucrnmXJuohucCks5uZozngaJpZM4WhGFy> .

[matthiasr]

I added the second log line, it looks like this now:

INFO[0000] Starting graphite_exporter (version=, branch=, revision=)  source=main.go:219
INFO[0000] Build context (go=go1.11, user=, date=)       source=main.go:220
INFO[0000] Listening on :9108                            source=main.go:284
DEBU[0034] Incoming line : test_udp 1234 (date +%s)      source=main.go:106
INFO[0034] Invalid part count of 4 in line: test_udp 1234 (date +%s)  source=main.go:109
DEBU[0050] Incoming line : test_udp 1234 1536653140      source=main.go:106
DEBU[0050] Sample: {OriginalName:test_udp Name:test_udp Labels:map[] Help:Graphite metric test_udp Value:1234 Type:2 Timestamp:2018-09-11 08:05:40 +0000 UTC}  source=main.go:146

I still need the sign-off from you.

[matthiasr]

Since you need to rebase for the sign-off anyway, please drop the two commits relating to gitignore. You can do that with git rebase -i.

[matthiasr]

Thank you!

[l15k4]

@matthiasr sorry for bothering again, but should the debug logging be enabled by adding -log.level=debug flag ? I can see that it uses prometheus log which is a logging wrapper around logrus, so it perhaps should be -log.Level=logrus.DebugLevel but it doesn't work either ...

[l15k4]

Can pls anybody help how to enable the debug logging ?

[matthiasr]

try --log.level=debug (two dashes)

[l15k4]

I tried both, the repro is simple :
docker-compose.yml

version: "2"

services:
  graphite-exporter:
    image: prom/graphite-exporter
    ports:
      - "9108:9108"
      - "9109:9109"
      - "9109:9109/udp"
    volumes:
      - ${PWD}/graphite_mapping.conf:/tmp/graphite_mapping.conf
    command: --graphite.mapping-config=/tmp/graphite_mapping.conf --log.level=debug

Then docker exec -it graphiteexporter_graphite-exporter_1 sh

echo "druid.druid/historical.jvm/gc/cpu 56867252 1546008094" | nc -u -w1 localhost 9109
echo "druid.druid/historical.jvm/gc/cpu 56867252 1546008094" | nc localhost 9109

Nothing happens ... what am I missing here, these are the logs :

graphite-exporter_1  | time="2018-12-28T15:50:46Z" level=info msg="Starting graphite_exporter (version=0.3.0, branch=HEAD, revision=4b03941683bd3984b5023ea3fef8e38796cbd2ee)" source="main.go:217" 
graphite-exporter_1  | time="2018-12-28T15:50:46Z" level=info msg="Build context (go=go1.10.3, user=root@2fc574c39d59, date=20180822-07:47:24)" source="main.go:218" 
graphite-exporter_1  | time="2018-12-28T15:50:46Z" level=info msg="Listening on :9108" source="main.go:282" 

However it ends ip in /metrics output, it is just not debug logged :-/

[l15k4]

omg, my fault, it works if I change to image: prom/graphite-exporter:v0.4.2 ... Sorry

[matthiasr]

maybe you need to `docker pull prom/graphite-exporter`?

…

On Fri, Dec 28, 2018, 17:18 Jakub Liska ***@***.***> wrote: omg, my fault, it works if I change to image: prom/graphite-exporter:v0.4.2 ... Sorry — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#58 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAICBvEjTwHCihEn44JMoa5gytvt4AO-ks5u9kRTgaJpZM4WhGFy> .