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53 lines
1.4 KiB
Markdown
53 lines
1.4 KiB
Markdown
# Administrative Access
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In The Littlest JupyterHub, we try to allow users to do as many administrative
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tasks as possible within JupyterHub itself. Admin users can:
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1. Have full root access with passwordless `sudo`
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2. Install systemwide packages with `apt`
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3. Install `conda` / `pip` packages for all JupyterHub
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4. Change amount of RAM / CPU available to each user
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and more!
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By default, there are no admin users. You should add some after installation.
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## Adding admin users
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Admin users are specified in the [YAML](https://en.wikipedia.org/wiki/YAML)
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config file at `/opt/tljh/config.yaml`.
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1. Open the `config.yaml` file for editing.
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```bash
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sudo nano /opt/tljh/config.yaml
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```
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2. Add usernames that should have admin access.
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```yaml
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users:
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admin:
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- user1
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- user2
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```
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Be careful around the syntax - indentation matters, and you should be using
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spaces and not tabs.
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When you are done, save the file and exit. In `nano`, you can do this with
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`Ctrl+X` key.
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3. When you are sure the format is ok, restart JupyterHub to let the config take
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effect.
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```bash
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sudo systemctl restart jupyterhub
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```
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This should give you admin access from JupyterHub! You can verify this by:
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1. Opening a Terminal in your JupyterHub and checking if `sudo` works
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2. Opening your JupyterHub `Control Panel` and checking for the **Admin** tab
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From now on, you can use the JupyterHub to do most configuration changes.
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