mm/jupyterhub-deploy-docker
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Carol Willing 2016-04-18 08:54:55 -07:00
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README.md
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@ -219,11 +219,15 @@ docker logs jupyterhub
In this deployment, JupyterHub uses DockerSpawner to spawn single-user
Notebook servers. You set the desired Notebook server image in a
`DOCKER_CONTAINER_IMAGE` environment variable. When spawning single-user
notebooks, JupyterHub reads the image name from the`DOCKER_CONTAINER_IMAGE`
environment variable contained in `jupyterhub_config.py` file:
`DOCKER_CONTAINER_IMAGE` environment variable.
When spawning single-user notebooks, JupyterHub reads the DockerSpawner's
image name from `jupyterhub_config.py` file. This file includes the
DockerSpawner's image name which refers to desired image in the
`DOCKER_CONTAINER_IMAGE` environment variable:
```
# DockerSpawner setting in jupyterhub_config.py
c.DockerSpawner.container_image = os.environ['DOCKER_CONTAINER_IMAGE']
```
@ -231,10 +235,12 @@ By default, the`DOCKER_CONTAINER_IMAGE` environment variable is set in the
`.env` file.
```
# Setting in the .env file
DOCKER_CONTAINER_IMAGE=jupyter/scipy-notebook:2d878db5cbff
```
You can either change this value in the `.env` file, or you can override it
To use a different notebook server image, you can either change the desired
container image value in the `.env` file, or you can override it
by setting the `DOCKER_CONTAINER_IMAGE` variable to a different Notebook
image in the environment where you launch JupyterHub. For example, the
following setting would be used to spawn single-user pyspark notebook servers: