./tokens.sh not working with telegraf [UnRAID users]

[dalekseevs]

Hi :)

I am having an issue with tokenes.sh.

When I run: telegraf --debug --config /etc/telegraf/telegraf.conf --input-filter exec --test I get: D! [inputs.exec] Error in plugin: metric parse error: expected tag at 1:7: "Error, Etherscan API returned: "

However when I run ./tokens.sh through terminal I get the correct response: e.g. StorJToken,stat=tokens,WalletAddress="0xXXXXXXXXXXXXXXXXXXXXXXXXX" BalanceSTORJ=10,BalanceUSD=1,BalanceEUR=1 1 StorJToken,stat=prices STORJPriceUSD=0.1221,STORJPriceEUR=0.1109 1

Also if I just run the query in browser I get the correct response with 'OK'

The other two plugins work as expected.

Am I missing something very obvious?

Thanks in advance guys, and thanks for doing this awesome work!

[JeromeGillard]

It seems that your token.sh is not edited. (if output really says: WalletAddress="0xXXXXXXXXXXXXXXXXXXXXXXXXX" )

Please follow the README of this repo:

In order to track your wallet balance, please create an Eterscan account and API token. Edit tokens.sh with your wallet address and your Etherscan API token.

[dalekseevs]

I did edit it :) I just edited out my address here. As I mentioned the API string works fine in browser and the output from the tokens.sh that is triggered from terminal is as expected.

[JeromeGillard]

Could you try to run it within the Telegraf container? Refer to the volume argument when running Telegraf -v "$PWD/scripts:/scripts". The script should be then located at /scripts/token.sh within the container. With standard config you should be able to:

jgi@K3:~/docker_apps/telegraf$ docker exec -i -t telegraf /bin/bash
root@K3:/# /scripts/tokens.sh
StorJToken,stat=tokens,WalletAddress="0xD71dE91105667aD9862eaddfb65CE9df3e7593a2" BalanceSTORJ=241.202,BalanceUSD=29.8608,BalanceEUR=27.1352 1574764557041666505
StorJToken,stat=prices STORJPriceUSD=0.1238,STORJPriceEUR=0.1125 1574764557042857451

The script uses curl. Could you see if this works within your Telegraf container:

curl -s 'https://api.etherscan.io/'

This should return the HTML code of their home page.

Another thing to double check: the output should come into two lines, beginning by StorJToken.

[dalekseevs]

Yep, its a curl issue... I don't have curl in my container. I am running under UnRaid, and docker compose is not so straightforward under this system, although I think I will try it out. Thank you for the prompt response:) I can remove the tokens.sh plugin from telegraf.conf and still run it, correct?

[JeromeGillard]

Sure, you can comment out the whole [[input.exec]] block dedicated to tokens in the telegraf.conf file. The dashboard will lack data but ill be still working.

[JeromeGillard]

Could your give a try to this fix? https://raw.githubusercontent.com/JeromeGillard/storj_telegraf_mon/avoid_curl/tokens.sh I've found a StackOverflow topic that talks about a way of doing curl, without curl...

(Do not forget to overwrite your wallet address and API key, or put them in a seperate tokens.sh.secrets)

[dalekseevs]

Oh cool, will try it out!

[dalekseevs]

Still cannot get it to run, still the curl error.

grep: unrecognized option: P
BusyBox v1.29.3 (2019-01-24 07:45:07 UTC) multi-call binary.

Usage: grep [-HhnlLoqvsriwFE] [-m N] [-A/B/C N] PATTERN/-e PATTERN.../-f FILE [FILE]...

Search for PATTERN in FILEs (or stdin)

        -H      Add 'filename:' prefix
        -h      Do not add 'filename:' prefix
        -n      Add 'line_no:' prefix
        -l      Show only names of files that match
        -L      Show only names of files that don't match
        -c      Show only count of matching lines
        -o      Show only the matching part of line
        -q      Quiet. Return 0 if PATTERN is found, 1 otherwise
        -v      Select non-matching lines
        -s      Suppress open and read errors
        -r      Recurse
        -i      Ignore case
        -w      Match whole words only
        -x      Match whole lines only
        -F      PATTERN is a literal (not regexp)
        -E      PATTERN is an extended regexp
        -m N    Match up to N times per file
        -A N    Print N lines of trailing context
        -B N    Print N lines of leading context
        -C N    Same as '-A N -B N'
        -e PTRN Pattern to match
        -f FILE Read pattern from file
/scripts/tokens.sh: line 56: curl: command not found
Error, Cryptocompare API returned: 

[gsxryan]

You'll have to find a way to get CURL to work on the unraid host (busybox). An alternative would be to get the docker-compose.yml working, so you can use telegraf within another container on your UnRAID. This setup is close on the github, but it's not quite ready for prime time yet.

[0x1CED]

In unraid, change the repository from telegraf:alpine to telegraf:latest. Fixed the issues I was having.