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cluster:cluster_access [2022/02/11 09:42] – benedikt | cluster:cluster_access [2023/03/16 08:43] (current) – [JupyterHub] lukab | ||
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[[https:// | [[https:// | ||
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+ | **It is very important that you change the password as soon as you get access to the cluster.** | ||
+ | The password can be changed by logging into a machine you have access to using SSH. | ||
+ | The command to update your password is `passwd`. You will first be prompted for your current password, and then the new password. | ||
+ | |||
===== Access the cluster ===== | ===== Access the cluster ===== | ||
- | The machines provided as part of the cluster are on a network that is not accessible from the wider internet, meaning that in order to access them, you need to be logged on to the [[https:// | + | The machines provided as part of the cluster are on a network that is not accessible from the wider internet, meaning that in order to access them, you need to be logged on to the [[https:// |
+ | Please use a VPN client such as Cisco AnyConnect to log into the RU VPN __vpn.ru.is__. Then use the following log-in credentials: | ||
+ | |||
+ | **Username: username@sleep.ru.is** | ||
+ | |||
+ | Password: your newly set password | ||
+ | |||
+ | More detail on the VPN can be found [[cluster: | ||
===== JupyterHub ===== | ===== JupyterHub ===== | ||
Jupyterhub is a platform that allows multiple users to access computational resources using a graphical user interface. To access the JupyterHub, follow the steps in the [[cluster: | Jupyterhub is a platform that allows multiple users to access computational resources using a graphical user interface. To access the JupyterHub, follow the steps in the [[cluster: | ||
+ | |||
+ | In order to access the JupyterHub, first open a terminal window on your computer and type: | ||
+ | |||
+ | < | ||
+ | ssh yourusersame@dunwich.sleep.ru.is | ||
+ | </ | ||
+ | |||
+ | Then open a browser and access the page [[https:// | ||
+ | ]] | ||
+ | |||
===== Regaining access ===== | ===== Regaining access ===== | ||
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In case of any security incident, it is very important that you escalate the issue directly with both the [[cluster: | In case of any security incident, it is very important that you escalate the issue directly with both the [[cluster: | ||
- | **It is very important that you change the password as soon as you get access to the cluster.** | ||
- | The password can be changed by logging into a machine you have access to using SSH. | ||
- | The command to update your password is `passwd`. You will first be prompted for your current password, and then the new password. | ||