User Management

This guide covers how to create, edit, and delete users in knot, as well as manage their roles, groups, and resource limits.

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Creating a User

To create a new user:

1. From the menu, select Users and then click New User.
2. Fill out the form presented:

User Details

• Username: The username to assign to the user.

• Email: The user’s email address, which they will use to log in.

• Preferred Shell: The shell to use when the user opens a web-based terminal into a space. If the selected shell is unavailable, the system will attempt to use another available shell. This can also be changed per space during space creation.

• Timezone: The timezone to set for the user’s spaces. Typing in the field generates a searchable list of available timezones.

• GitHub Username (optional): If set, the system will attempt to retrieve the user’s public key(s) from GitHub.

• SSH Public Key (optional): If set, this key will be passed to spaces to allow passwordless SSH logins. Users can set their own SSH public key by clicking their username in the top-right corner of the interface.

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Setting a Password

• Password: The password to assign to the user. Users can change their password after logging in.

• Confirm Password: The password must be entered again to confirm. Both fields must match.

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Resource Limits

• Maximum Spaces: The maximum number of spaces the user can create. Set to 0 for no limit.

• Compute Units Limit: The maximum number of compute units the user can use. Set to 0 for no limit. Compute units are only calculated when spaces are running.

• Storage Units Limit: The maximum number of storage units the user can use. Set to 0 for no limit.

• Maximum Tunnels: The maximum number of tunnels the user can have at any one time. Set to 0 for no limit.

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Assigning Roles and Groups

• Roles: A list of optional roles to assign to the user. Roles define the user’s permissions within the system.

• Groups: The groups the user will belong to. Users can only access templates that are either ungrouped or belong to groups they are a member of. Groups can also define Compute and Storage Unit limits.

3. Once all fields are completed, click Create User to save the new user.

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Deleting a User

To delete a user:

1. Select the menu item for the user you want to delete.
2. Click Delete and confirm the action.

   

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Editing a User

Editing a user is similar to creating one:

1. Select the Edit option from the user menu.
2. Update the user’s details, roles, groups, or resource limits as needed.

Note: If the password fields are left blank, the user’s password will remain unchanged.