fablib : No such file or directory: ‘/tmp/fablib/fablib.log’

[Xusheng Ai]

Hello,

Thanks for the update to the FABlib library. It’s much more convenient that only need to configure Fabric environment once and even more stuff we would like to explore. However, I did come across an issue.

I was able to import the FABlib library and create slice using the updated notebook. Then I got a disconnect error when I re-connect to the JupyterHub, I got the error No such file or directory: '/tmp/fablib/fablib.log' when I set fablib = fablib_manager(). I tried to re-run the configure notebook and it still didn’t work. I was wondering if I need to create a fablib.log file.

Here is the information of the fabric_rc:

fabric@jupyter-xai-40clemson-2eedu:~/work/fabric_config$ ls -l
total 16
-rw-r----- 1 fabric users  730 Jul 21 18:39 fabric_rc
-rw-rw---- 1 fabric users 2575 Jul 21 14:13 slice_key
-rw-rw---- 1 fabric users  569 Jul 21 14:13 slice_key.pub
-rw-rw---- 1 fabric users  352 Jul 21 18:35 ssh_config

 fabric@jupyter-xai-40clemson-2eedu:~/work/fabric_config$ cat fabric_rc 
export FABRIC_CREDMGR_HOST=cm.fabric-testbed.net
export FABRIC_ORCHESTRATOR_HOST=orchestrator.fabric-testbed.net

export FABRIC_PROJECT_ID=b3cffedd-ddb4-43ee-b57d-459b768e14ca
export FABRIC_TOKEN_LOCATION=/home/fabric/work/tokens.json

export FABRIC_BASTION_HOST=bastion-1.fabric-testbed.net
export FABRIC_BASTION_USERNAME=xai_0051546236

export FABRIC_BASTION_KEY_LOCATION=/home/fabric/work/xai-bastion-1
#export FABRIC_BASTION_KEY_PASSPHRASE=

export FABRIC_SLICE_PRIVATE_KEY_FILE=/home/fabric/work/fabric_config/slice_key
export FABRIC_SLICE_PUBLIC_KEY_FILE=/home/fabric/work/fabric_config/slice_key.pub 
#export FABRIC_SLICE_PRIVATE_KEY_PASSPHRASE=

export FABRIC_LOG_FILE=/tmp/fablib/fablib.log
export FABRIC_LOG_LEVEL=INFO 

Thanks for your help,
Best Regards,
Xusheng

[Paul Ruth]

This is a temporary bug from an update we just pushed.  Either wait a bit and a fix will be pushed or type “mkdir /tmp/fablib” and it will work for now.

[Xusheng Ai]

Hello Paul,

That works! Thank you so much.

[Author]

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