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hpc:access_the_hpc_clusters [2024/02/28 11:39] Adrien Albert [ssh key] |
hpc:access_the_hpc_clusters [2024/03/01 10:23] (current) Adrien Albert [SSH tunnel and socks proxy] |
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4. More information on [[https:// | 4. More information on [[https:// | ||
</ | </ | ||
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- | For security mesure AuthorizedKeyFile has been disabled to prevent any non registered at unige to log In. | ||
- | The SshPublicKey must be registered in Active Directory. (it's like the AuthorizedKeyFile is binded to your Unige identity ) | ||
- | The UNIGE active directory synchronize the ssh key every 10/15 min. | ||
- | More information on [[https:// | ||
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</ | </ | ||
- | **4.** copy your public in the authorized_key_file by running (Make sure to do it for all cluster): | ||
- | < | ||
- | [alberta@localhost .ssh]$ ssh-copy-id -f login2.baobab.hpc.unige.ch | ||
- | / | ||
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- | Number of key(s) added: 1 | ||
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- | Now try logging into the machine, with: " | ||
- | and check to make sure that only the key(s) you wanted were added. | ||
- | < | ||
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- | I check and my authorized key files on clusters contains my last key (and others) | ||
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- | **5.** Alloc a test job and open a new tab on your local machine and try to connect on the allocated node: | ||
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- | :warning: Make sure your test is on Baobab cluster | ||
+ | **4.** Alloc a test job and open a new tab on your local machine and try to connect on the allocated node: | ||
- | On baobab: | + | **On baobab:** |
< | < | ||
(baobab)-[alberta@login2 ~]$ salloc --time=00: | (baobab)-[alberta@login2 ~]$ salloc --time=00: | ||
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</ | </ | ||
- | At the same time On your local machine: | + | At the same time On your local machine, connect to the compute with selecting the right ssh config file (For this example: Baobab): |
( My first test was on cpu026 this is the message a i got) | ( My first test was on cpu026 this is the message a i got) | ||
< | < | ||
- | [alberta@localhost .ssh]$ ssh cpu026 | + | [alberta@localhost .ssh]$ ssh -F .ssh/ |
The authenticity of host ' | The authenticity of host ' | ||
RSA key fingerprint is SHA256: | RSA key fingerprint is SHA256: | ||
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< | < | ||
- | [alberta@localhost ~]$ ssh cpu001 | + | [alberta@localhost ~]$ ssh -F .ssh/ |
Last login: Mon Oct 23 16:43:34 2023 | Last login: Mon Oct 23 16:43:34 2023 | ||
Installed: Thu Aug 17 14:28:26 CEST 2023 | Installed: Thu Aug 17 14:28:26 CEST 2023 |