Version 1 (modified by 10 years ago) (diff) | ,
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Portal Reservation
When the students reserve resources through the portal then the lead and the admin gets accounts in the compute resources as well. Let's try that:
- Login to the portal and load the Slice Tab
- Choose the slice called
sliceaccess-portal
- Check the status for all the aggregates in the slice. Where does this slice have resources?
- Press the Details button and wait until all the information is loaded.
- Login to the node using your own account
Reservation with other tools
When students are reserving resource with other tools then only their key is created on the nodes. To help your students debug in this case you should ask your students to load to their account a common public key. This process has two steps
Generate and load SSH Keypairs
To generate an SSH Key pair use keygen.
- In a terminal run
ssh-keygen
- Follow the instructions:
- You can name your key anything you like, for this exercise name it
common-key
- Make sure to remember the passphrase you set.
- You can name your key anything you like, for this exercise name it
- Run
ls
to see the contents of your directory. There should be two files generated from the previous command:common-key
: This is the private keycommon-key.pub
: This is the public key Tip: If you have too many files try to filter the output to be easier to find you keys. Try:ls comm*