Configuring custom environments and sample projects

When you create a new project in Anaconda Enterprise, you must select a base environment for the project. Anaconda provides several base Anaconda environments, along with Python, R, or Hadoop-Spark environments for you to choose from.

If these environments do not suit your needs, you can create a custom environment, then include it in the list of environments that are available upon project creation.

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Preparing to create custom environments

1. Connect to the machine you are using to create environments.

2. If necessary, install the bzip2 utility by running the following command:

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   yum install bzip2
   

3. If necessary, install the wget utility by running the following command:

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   yum install wget
   

4. If necessary, update or install miniconda.

   Update miniconda

   Install miniconda

5. Create or clear your environments directory by running the following commands:

   Create directory

   Clear directory

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   mkdir -p /opt/continuum/envs
   

6. Clean the conda install by running the following command:

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   conda clean -y --all --force-pkgs-dirs
   

7. Using your preferred file editor, open your ~/.bash_profile file.

8. Add these two export commands to the end of the file to instruct conda to create all new environments in the /opt/continuum/envs/ directory:

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   export CONDA_ENVS_DIRS=/opt/continuum/envs
   export CONDA_PKGS_DIRS=/opt/continuum/envs/.pkgs
   

9. Save your work and close the file.

10. Apply your changes by running the following command:

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    source ~/.bash_profile
    

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Creating a custom environment

1. Use conda to create or clone your custom environment:

   • Create an environment
   • Clone an environment

   Create a conda environment by running the following command:

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   # Replace <ENV> with a name for your new environment
   conda create -y -n <ENV> python=3.8 ipykernel
   

   python 3.8 and ipykernel are just examples. Create your environment using the packages you need!

   Create a conda environment by running the following command:

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   # Replace <ENV> with a name for your new environment
   conda create -y -n <ENV> python=3.8 ipykernel
   

   python 3.8 and ipykernel are just examples. Create your environment using the packages you need!

   Clone an existing environment by running the following command:

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   # Replace <CLONE_ENV> with the name of the environment you want to clone
   # Replace <ENV> with a name for your new environment
   conda create -y --clone <CLONE_ENV> --name <ENV>
   

2. Verify that your environment was created in the /opt/continuum/envs directory by running the following command:

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   conda env list
   

3. Create an archive file containing the custom environment by running the following commands:

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   # Replace <ENV> with the name of your environment
   cd /opt/continuum/envs
   tar cfj <ENV>.tar.bz2 .pkgs <ENV>
   

   Your archive file includes the directory that is named after your environment and the .pkgs directory.

For more help with creating environments using conda, see the official conda documentation.

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Uploading your custom environment

1. Open a browser and log in to Anaconda Enterprise as a user with administrator permissions.

   The anaconda-enterprise user account has these permissions.

2. Open any existing project by clicking on it to view its settings.

3. If necessary, change the Default Editor to JupyterLab.

4. Open a session for the project.

5. Upload your environment archive file to the project.

   You may see a Large File Size warning. This can safely be ignored.

6. Open a terminal in your project session and unpack your environment archive file by running the following command:

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   # Replace <ENV> with the name of your environment tarball file
   tar xfj /opt/continuum/project/<ENV>.tar.bz2 -C /opt/continuum/envs/
   
   

7. Verify your environment archive file unpacked successfully by running the following command:

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   ls -laF /opt/continuum/envs
   
   

8. Delete the uploaded environment archive file from the project and stop the project session.

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Creating a project template archive

The project template archive file must contain, at a minimum, the anaconda-project.yml file. For more information and help building projects, see the official Anaconda Project documentation.

1. Connect to the machine you are using to create environments.

2. If necessary, create the project directory by running the following command:

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   # Replace <PROJECT> with the name of your project
   mkdir -p '/opt/continuum/project/<PROJECT>'
   

3. Enter the directory you just created by running the following command:

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   # Replace <PROJECT> with the name of your project
   cd /opt/continuum/project/<PROJECT>
   
   

4. Using your preferred file editor, create and populate an anaconda-project.yml file in your project directory. Save and close the file when complete.

   Your project’s name: will display on the Sample Projects grid or the Environments dropdown list after the project is created.

   Example anaconda-project.yml

5. Create an archive file for the project, then set permissions for it by running the following commands:

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   # Replace <PROJECT> with your project name
   cd /opt/continuum/project
   tar cfj <PROJECT>.tar.bz2 <PROJECT>
   chmod 644 <PROJECT>.tar.bz2
   
   

   This archive file is the template that other projects will use as a starting point for their own projects.

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Creating a sample project

You must upload and move the project into the /gallery directory to display the project on the Sample Projects page.

1. Open a browser and log in to Anaconda Enterprise as a user with administrator permissions.

   The anaconda-enterprise user account has these permissions.

2. Click Create +, then select Upload project.

3. Upload your <PROJECT>.tar.bz2 file to create the project.

4. View your project’s settings.

5. If necessary, change the Default Editor to JupyterLab.

6. Open a session for the new project.

7. Upload your project archive file to the new project.

   You may see a Large File Size warning. This can safely be ignored.

8. Open a terminal in your session and move your project archive file to the sample project gallery by running the following command:

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   # Replace <PROJECT> with your project name
   mv /opt/continuum/project/<PROJECT>.tar.bz2 /gallery
   
   

9. Enter the sample gallery by running the following command:

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   cd /gallery
   
   

10. Update the sample projects gallery to include your project by running the following command:

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    python reindex.py
    
    

11. Verify that you can find and select your sample project on the Sample Projects page.

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Creating a project template environment

Adding a project that is in the /gallery directory to the TEMPLATE file will include it as an Environment option when creating a new project.

1. Open a browser and log in to Anaconda Enterprise as a user with administrator permissions.

1. Open any project and view its settings.

2. If necessary, change the Default Editor to JupyterLab.

3. Open a session for the project.

4. Open a terminal in your session, then enter the sample gallery directory by running the following command:

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   cd /gallery
   
   

5. Using your preferred file editor, add the project archive file name (<PROJECT>.tar.bz2) to the TEMPLATE file.

6. Save and close the file when complete.

7. Update the project template environment list to include your project by running the following command:

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   python reindex.py
   
   

8. Create a new project and verify that your project template appears in the Environment dropdown menu.