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To use the open-source version, make sure to install the server and configure backends.

If you're using dstack Sky, install the CLI and run the dstack config command:

Once the CLI is set up, follow the quickstart.

Initialize a repo

To use dstack's CLI in a folder, first run dstack init within that folder.

$ mkdir quickstart && cd quickstart
$ dstack init

Your folder can be a regular local folder or a Git repo.

Define a configuration

Define what you want to run as a YAML file. The filename must end with .dstack.yml (e.g., .dstack.yml or train.dstack.yml are both acceptable).

Dev environments allow you to quickly provision a machine with a pre-configured environment, resources, IDE, code, etc.

type: dev-environment

# Use either `python` or `image` to configure environment
python: "3.11"
# image:

ide: vscode

# (Optional) Configure `gpu`, `memory`, `disk`, etc
  gpu: 80GB

Tasks make it very easy to run any scripts, be it for training, data processing, or web apps. They allow you to pre-configure the environment, resources, code, etc.

type: task

python: "3.11"
  - pip install -r fine-tuning/qlora/requirements.txt
  - python fine-tuning/qlora/

# (Optional) Configure `gpu`, `memory`, `disk`, etc
  gpu: 80GB

Ensure requirements.txt and are in your folder. You can take them from dstack-examples.

Services make it easy to deploy models and apps cost-effectively as public endpoints, allowing you to use any frameworks.

type: service

  - MODEL_ID=mistralai/Mistral-7B-Instruct-v0.1
port: 80
  - text-generation-launcher --port 80 --trust-remote-code

# (Optional) Configure `gpu`, `memory`, `disk`, etc
  gpu: 80GB

Run configuration

Run a configuration using the dstack run command, followed by the working directory path (e.g., .), the path to the configuration file, and run options (e.g., configuring hardware resources, spot policy, etc.)

$ dstack run . -f train.dstack.yml

 BACKEND     REGION         RESOURCES                     SPOT  PRICE
 tensordock  unitedkingdom  10xCPU, 80GB, 1xA100 (80GB)   no    $1.595
 azure       westus3        24xCPU, 220GB, 1xA100 (80GB)  no    $3.673
 azure       westus2        24xCPU, 220GB, 1xA100 (80GB)  no    $3.673

Continue? [y/n]: y

---> 100%

Epoch 0:  100% 1719/1719 [00:18<00:00, 92.32it/s, loss=0.0981, acc=0.969]
Epoch 1:  100% 1719/1719 [00:18<00:00, 92.32it/s, loss=0.0981, acc=0.969]
Epoch 2:  100% 1719/1719 [00:18<00:00, 92.32it/s, loss=0.0981, acc=0.969]

The dstack run command automatically uploads your code, including any local uncommitted changes. To exclude any files from uploading, use .gitignore.

What's next?

  1. Read about dev environments, tasks, services, and pools
  2. Browse examples
  3. Join the Discord server