From 3.0.1 to 3.1.0

One property in the worker.yml of the workers is deprecated.

Optimization Server 3.1.0 introduces one break change in the Helm charts.

Deprecations (see this page for more details)

The scripted-tasks property in the worker.yml file has been renamed into shell-tasks

The property is migrated by calling the Python helper script :

// Might be 'python' instead of 'python3' on Windows systems
python3 -m optimserver.workerapp.migration.migrate_workerapp_config --src=3.0.1 --dst=3.1.0 --type=WORKER_YAML --input INPUT --output OUTPUT

Make sure the output file complies with the description below.

- scripted-tasks
+ shell-tasks:
  - id: kcoloring-python
    ...

Break changes: adjust code (see this page for more details)

The global.target property value has changed from kubernetes to k8s if Optimization Server is meant to be deployed on a Kubernetes cluster.

The global.target property is migrated by calling the Python helper script :

// Might be 'python' instead of 'python3' on Windows systems
python3 -m optimserver.helm.migration.migrate_helm_values --src=3.0.1 --dst=3.1.0 --chart=DBOS_INFRA --input INPUT --output OUTPUT

Make sure the output file complies with the description of the section below.

global:
- target: kubernetes
+ target: k8s
  ...

Break changes: adjust code (see this page for more details)

The global.target property value has changed from kubernetes to k8s if Optimization Server is meant to be deployed on a Kubernetes cluster.

The global.target property is migrated by calling the Python helper script :

// Might be 'python' instead of 'python3' on Windows systems
python3 -m optimserver.helm.migration.migrate_helm_values --src=3.0.1 --dst=3.1.0 --chart=DBOS_APP --input INPUT --output OUTPUT

Make sure the output file complies with the description of the section below.

global:
- target: kubernetes
+ target: k8s
  ...