diff --git a/docs.it4i/general/shell-and-data-access.md b/docs.it4i/general/shell-and-data-access.md index 5ad004a95c1cdad5852c1992107b9595a1781370..e7a0883d8707ffedffce258d52effd91b28cf54e 100644 --- a/docs.it4i/general/shell-and-data-access.md +++ b/docs.it4i/general/shell-and-data-access.md @@ -5,7 +5,7 @@ All IT4Innovations clusters are accessed by the SSH protocol via login nodes at the address **cluster-name.it4i.cz**. The login nodes may be addressed specifically, by prepending the loginX node name to the address. !!! note "Workgroups Access Limitation" - Projects from the **PRACE** workgroup can only access the **Barbora** and **Salomon** clusters.<br>Projects from the **EUROHPC** workgroup can only access the **Karolina** cluster. + Projects from the **PRACE** workgroup can only access the **Barbora** cluster.<br>Projects from the **EUROHPC** workgroup can only access the **Karolina** cluster. !!! important "Karolina and Barbora updated security requirements" Due to updated security requirements on Karolina and Barbora, @@ -31,16 +31,6 @@ All IT4Innovations clusters are accessed by the SSH protocol via login nodes at | login1.barbora.it4i.cz | 22 | SSH | login1 | | login2.barbora.it4i.cz | 22 | SSH | login2 | -### Salomon Cluster - -| Login address | Port | Protocol | Login node | -| ---------------------- | ---- | -------- | ------------------------------------- | -| salomon.it4i.cz | 22 | SSH | round-robin DNS record for login[1-4] | -| login1.salomon.it4i.cz | 22 | SSH | login1 | -| login2.salomon.it4i.cz | 22 | SSH | login2 | -| login3.salomon.it4i.cz | 22 | SSH | login3 | -| login4.salomon.it4i.cz | 22 | SSH | login4 | - ## Authentication Authentication is available by [private key][1] only. Verify SSH fingerprints during the first logon: @@ -101,24 +91,8 @@ barbora.it4i.cz, ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDZb1HGGREAV2ybYJgzeWuhy5o barbora.it4i.cz, ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOmUm4btn7OC0QLIT3xekKTTdg5ziby8WdxccEczEeE1 ``` -### Salomon - -```console - md5: - f6:28:98:e4:f9:b2:a6:8f:f2:f4:2d:0a:09:67:69:80 (DSA) - 70:01:c9:9a:5d:88:91:c7:1b:c0:84:d1:fa:4e:83:5c (RSA) - 66:32:0a:ef:50:01:77:a7:52:3f:d9:f8:23:7c:2c:3a (ECDSA) - ab:3d:5e:ff:82:68:c7:72:da:4a:2d:e3:ca:85:0d:df (ED25519) - - sha256: - epkqEU2eFzXnMeMMkpX02CykyWjGyLwFj528Vumpzn4 (DSA) - WNIrR7oeQDYpBYy4N2d5A6cJ2p0837S7gzzTpaDBZrc (RSA) - cYO4UdtUBYlS46GEFUB75BkgxkI6YFQvjVuFxOlRG3g (ECDSA) - bFm3stNM8ETmj8Xd7iPXNtu5X5dC2apLNXGiH3VSTuw (ED25519) -``` - !!! note - Barbora and Salomon have identical SSH fingerprints on all login nodes. + Barbora has identical SSH fingerprints on all login nodes. ### Private Key Authentication: @@ -139,7 +113,7 @@ On **Windows**, use the [PuTTY SSH client][2]. After logging in, you will see the command prompt with the name of the cluster and the message of the day. !!! note - The environment is **not** shared between login nodes, except for [shared filesystems][3]. + The environment is **not** shared between login nodes, except for shared filesystems. ## Data Transfer @@ -149,7 +123,6 @@ Data in and out of the system may be transferred by SCP and SFTP protocols. | -------- | ---- | --------- | | Karolina | 22 | SCP, SFTP | | Barbora | 22 | SCP | -| Salomon | 22 | SCP, SFTP | Authentication is by [private key][1] only. @@ -187,8 +160,6 @@ $ man sshfs On Windows, use the [WinSCP client][c] to transfer data. The [win-sshfs client][d] provides a way to mount the cluster filesystems directly as an external disc. -More information about the shared file systems is available [here][4]. - ## Connection Restrictions Outgoing connections from cluster login nodes to the outside world are restricted to the following ports: @@ -281,8 +252,6 @@ Now, configure the applications proxy settings to `localhost:6000`. Use port for [1]: ../general/accessing-the-clusters/shell-access-and-data-transfer/ssh-keys.md [2]: ../general/accessing-the-clusters/shell-access-and-data-transfer/putty.md -[3]: ../anselm/storage.md#shared-filesystems -[4]: ../anselm/storage.md [5]: #port-forwarding-from-login-nodes [6]: ../general/accessing-the-clusters/graphical-user-interface/x-window-system.md [7]: ../general/accessing-the-clusters/graphical-user-interface/vnc.md