azure-mgmt-batchai 2.0.0

2.0.0 (2018-06-07)

Breaking changes

This version uses 2018-05-01 BatchAI API specification which introduced the following braking changes:

• Clusters, FileServers must be created under a workspace;

• Jobs must be created under an experiment;

• Clusters, FileServers and Jobs do not accept location during creation and belong to the same location as the parent workspace;

• Clusters, FileServers and Jobs do not support tags;

• BatchAIManagementClient.usage renamed to BatchAIManagementClient.usages;

• Job priority changed a type from int to an enum;

• File.is_directory is replaced with File.file_type;

• Job.priority and JobCreateParameters.priority is replaced with scheduling_priority;

• Removed unsupported MountSettings.file_server_type attribute;

• OutputDirectory.type unsupported attribute removed;

• OutputDirectory.create_new attributes removed, BatchAI will always create output directories if they not exist;

• SetupTask.run_elevated attribute removed, the setup task is always executed under root.

Features

• Added support to workspaces to group Clusters, FileServers and Experiments and remove limit on number of allocated resources;

• Added support for experiment to group jobs and remove limit on number of jobs;

• Added support for configuring /dev/shm for jobs which use docker containers;

• Added first class support for generic MPI jobs;

• Added first class support for Horovod jobs.

1.0.1 (2018-04-16)

Bugfixes

• Fix some invalid models in Python 3

• Compatibility of the sdist with wheel 0.31.0

1.0.0 (2018-03-19)

General Breaking changes

This version uses a next-generation code generator that might introduce breaking changes.

• Model signatures now use only keyword-argument syntax. All positional arguments must be re-written as keyword-arguments. To keep auto-completion in most cases, models are now generated for Python 2 and Python 3. Python 3 uses the “*” syntax for keyword-only arguments.

• Enum types now use the “str” mixin (class AzureEnum(str, Enum)) to improve the behavior when unrecognized enum values are encountered. While this is not a breaking change, the distinctions are important, and are documented here: https://docs.python.org/3/library/enum.html#others At a glance:

  • “is” should not be used at all.

  • “format” will return the string value, where “%s” string formatting will return NameOfEnum.stringvalue. Format syntax should be prefered.

• New Long Running Operation:

  • Return type changes from msrestazure.azure_operation.AzureOperationPoller to msrest.polling.LROPoller. External API is the same.

  • Return type is now always a msrest.polling.LROPoller, regardless of the optional parameters used.

  • The behavior has changed when using raw=True. Instead of returning the initial call result as ClientRawResponse, without polling, now this returns an LROPoller. After polling, the final resource will be returned as a ClientRawResponse.

  • New polling parameter. The default behavior is Polling=True which will poll using ARM algorithm. When Polling=False, the response of the initial call will be returned without polling.

  • polling parameter accepts instances of subclasses of msrest.polling.PollingMethod.

  • add_done_callback will no longer raise if called after polling is finished, but will instead execute the callback right away.

Features

• added support for job level mounting

• added support for environment variables with secret values

• added support for performance counters reporting in Azure Application Insights

• added support for custom images

• added support for pyTorch deep learning framework

• added API for usage and limits reporting

• added API for listing job files in subdirectories

• now user can choose caching type during NFS creation

• get cluster now reports a path segment generated for storing start task output logs

• get job now reports a path segment generated for job’s output directories

• renamed EnvironmentSetting to EnvironmentVariable

0.2.0 (2017-10-05)

• credentials_info property got renamed to credentials.

• removed unused class FileServerStatus and Code enum

• renamed enums for CachingType and VmPriority

• removed ‘statuses’ attribute on FileServer

0.1.0 (2017-10-03)

• Initial Release