TensorBoard is a tool for visualizing TensorFlow data. TensorBoard operates by reading events files, which contain summary data that generated by TensorFlow. You can visualize your TensorFlow graph, plot quantitative metrics about graph, and show additional data that passes through the graph.

You can workspace install and enable the Jupyter-TensorBoard server extension in your compute environment to use TensorBoard in your Domino Jupyter.

Set up your environment

You must create or modify an environment to enable this extension in your Domino workspaces. See Environment Management.

In the navigation bar, click Environments.
Click Create Environment.
Give the environment a name, and then select a base image that has Python 3.8 installed. You can use an environment as a base image if it uses this Domino standard:

quay.io/domino/compute-environment-images:ubuntu20-py3.9-r4.2-domino5.3-gpu
After setting the Visibility and entering a description, click Create Environment. The environment’s Overview page opens.
Go to Docker Settings and click Edit Dockerfile.

Add the following lines to the Dockerfile Instructions:

USER root

RUN apt-get update
RUN apt-get install -y nodejs
RUN npm install -g configurable-http-proxy
RUN pip install -U jupyter jupyter-tensorboard jupyter-server-proxy ipywidgets

USER ubuntu

Add the following lines to the Pre-run script if the project you plan to use in this compute environment is a Domino project:

tensorboard \
 --host 127.0.0.1 \
 --port 6006 \
 --logdir /domino/datasets/local/${DOMINO_PROJECT_NAME}/tensorboard_logs \
 --path_prefix /${DOMINO_PROJECT_OWNER}/${DOMINO_PROJECT_NAME}/notebookSession/${DOMINO_RUN_ID}/Tensorboard &

CONF_DIR="${HOME}/.jupyter"
mkdir -p "${CONF_DIR}"

cat << EOF >> ${CONF_DIR}/jupyter_notebook_config.py
c.ServerProxy.servers = {
    "Tensorboard": {
        'command': ['configurable-http-proxy', '--ip', '127.0.0.1', '--port', '{port}', '--default-target=http://127.0.0.1:6006/${DOMINO_PROJECT_OWNER}/${DOMINO_PROJECT_NAME}/notebookSession/${DOMINO_RUN_ID}/Tensorboard/']
    }
}
EOF

CONF_DIR="${HOME}/.jupyterlab"
mkdir -p "${CONF_DIR}"

cat << EOF >> ${CONF_DIR}/jupyter_lab_config.py
c.ServerProxy.servers = {
    "Tensorboard": {
        'command': ['configurable-http-proxy', '--ip', '127.0.0.1', '--port', '{port}', '--default-target=http://127.0.0.1:6006/${DOMINO_PROJECT_OWNER}/${DOMINO_PROJECT_NAME}/notebookSession/${DOMINO_RUN_ID}/Tensorboard/']
    }
}
EOF

Add the following lines to the Pre-run script if the project is a Git-based project:

tensorboard \
 --host 127.0.0.1 \
 --port 6006 \
 --logdir /mnt/data/${DOMINO_PROJECT_NAME}/tensorboard_logs \
 --path_prefix /${DOMINO_PROJECT_OWNER}/${DOMINO_PROJECT_NAME}/notebookSession/${DOMINO_RUN_ID}/Tensorboard &

cat << EOF >> /home/ubuntu/.jupyter/jupyter_notebook_config.py
c.ServerProxy.servers = {
    "Tensorboard": {
        'command': ['configurable-http-proxy', '--ip', '127.0.0.1', '--port', '{port}', '--default-target=http://127.0.0.1:6006/${DOMINO_PROJECT_OWNER}/${DOMINO_PROJECT_NAME}/notebookSession/${DOMINO_RUN_ID}/Tensorboard/']
    }
}
EOF

Click Build.

The Revisions page opens. If the new revision builds successfully, you can use this environment.

Use Jupyter-TensorBoard

Open the project you want to use with Jupyter-Tensorboard.
In the navigation pane, click Settings.
From Compute environment, select the environment you created previously. A notification opens to verify that the new environment is now set.
In the navigation pane, click Workspaces, then select Jupyterlab and launch a new workspace.
Select Tensorboard from the Launcher.

See the TensorBoard README to learn how to consume TensorFlow events.

Troubleshooting

If you encounter issues loading Tensorboard initially, confirm that Tensorflow is operating properly. Loading the application depends on Tensorflow.
By default, Domino’s standard compute environments have tensorflow-gpu installed (for example, pip install tensorflow-gpu). Therefore, Tensorboard and Tensorflow will not work on a CPU hardware tier. If you’d like to use Tensorboard on a CPU, make sure that CPU optimized Tensorflow is installed (for example, pip install tensorflow).

Tensorboard.png

Use TensorBoard in Jupyter Workspaces

Set up your environment

Use Jupyter-TensorBoard

Troubleshooting