Upgrade Datalore Enterprise from version 0.3.0 to version 2021.3.4

Execute the following command to stop traffic to Datalore:

Wait for approximately one minute until the running computations are stopped. Then, execute the following command:

Delete Datalore:

Delete the Docker Hub token:

Clone the datalore-configs repository.

Check out the 2021.3.4 branch.

Update Hub:

• Copy the spec.template.spec.volumes values from the old hub/statefulSet.yaml file into the new one (in the new branch).

• Update statefulset:

  kubectl apply -k hub/

• Get the Hub token and copy it:

  kubectl logs service/hub

• Open Hub at HUB_ROOT_URL, specify the token, and click login and, in the next window, upgrade.

Update Datalore:

• Copy datalore/configs/volumes_config.yaml from the old directory to the new one.

• Copy datalore/configs/plans_config.yaml to the new directory.

• If the agent configuration was changed, copy the datalore/configs/agents_config.yaml to the new directory and change the image: field to the respective tag.

• If you used custom environments, copy datalore/configs/envs too.

• Copy the ROOT_PASSWORD value from datalore/configs/db_config.yaml to datalore/configs/db_secret_env.txt.

  Pay attention to the difference in format:

  • Old file:

    apiVersion: v1 kind: ConfigMap metadata: name: datalore-on-premise-db-env data: ROOT_PASSWORD: "changeme"

  • New file:

    ROOT_PASSWORD=changeme

• Copy the variables from datalore/configs/user_config.yaml to datalore/configs/user_secret_env.sh.

  Pay attention to the difference in format:

  • Old file:

    apiVersion: v1 kind: ConfigMap metadata: name: datalore-on-premise-env data: FRONTEND_URL: "http://datalore.example.com" HUB_PUBLIC_BASE_URL: "http://hub.datalore.example.com/hub" ...

  • New file:

    export FRONTEND_URL="http://datalore.example.com" export HUB_PUBLIC_BASE_URL="http://hub.datalore.example.com/hub" ...

Launch Datalore: