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how to resolve the imgtrack deployment error "no ndtrack supporting linuxx86_64 "

Hi ,
I have already tried workaround

sed -i -e 's/tail +/tail -n +/g' -e 's/NR + 1/NR + 2/g' imgtrack

 Also, i have invoked the separately as below

imgtrack example:latest --from-ndtrack /path/to/

Unable to proceed with imgtrack deployment.

Kindly guide further.



(3) Replies
By Community Manager Community Manager
Community Manager

Are you seeing any additional details appear before the "no ndtrack supporting linuxx86_64" message? If so, what does it say?

And what exact version of imgtrack are you using?

For extra troubleshooting on the file, you could execute commands like the following:

xpos=$(awk '/^#MARK/ { print NR + 1 }' imgtrack)

tail -n +$xpos imgtrack | tar --exclude '*/*' -tzf -

If successful, this should output a list of architectures supported by the imgtrack file, such as:

linux-muslx86/ linux-muslx86_64/ linuxx86/ linuxx86_64/

(NB. If you are using the older imgtrack 1.0.1 version, then the "NR + 1" in the above commands should be changed to "NR + 2". This is due to: Known Issue: Container Image Image Tool (imgtrack) fails with error: "gzip: stdin: not in gzip format" (IOK-929813).)

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Hi Chris,
Appreciate on quick response.
20.10 is the version that we are currently using for imgtrack and also

Output for the above command:

[root@<host> imgtrack-1.0.4-s390x]# xpos=$(awk '/^#MARK/ { print NR + 2 }' imgtrack)
[root@<host> imgtrack-1.0.4-s390x]# tail -n +$xpos imgtrack | tar --exclude '*/*' -tzf -


gzip: stdin: not in gzip format
tar: Child died with signal 13
tar: Error is not recoverable: exiting now
[root@<host> imgtrack-1.0.4-s390x]#

Adding additionally the outpul of imgtack deployment as well
[root@<host> imgtrack-1.0.4-s390x]# ./imgtrack example:latest --from-ndtrack /home/devbox/nd/
imgtrack: version 1.0.4, managesoft 20.1.0
imgtrack: WARNING: no beacon or output directory specified, the inventory will be lost!
imgtrack: using ndtrack version from /home/devbox/nd/

gzip: stdin: not in gzip format
tar: Child died with signal 13
tar: Error is not recoverable: exiting now
imgtrack: ERROR: no ndtrack supporting linux-muslx86_64

Kindly guide further

Hi Chris ,
So there are two folders for imgtrack files

I was using imgtrack from the imgtrack-1.0.4-s390x and i was facing issue.
This time i leveraged the imgtrack from imgtrack-1.0.4 along with below commands

imgtrack example:latest --from-ndtrack /path/to/


imgtrack example:latest --libc-variant glibc

And now the error is gone and ndi file is generated.