Added support for customizing path for job mount file system

[lu-ohai]

Added support for customizing path for job mount file system

• Previously all file systems will be mounted under /mnt and now we added support for customizing the destination path in the format: "dest" : "<destination_path>/<destination_directory_name>"
  ** dir - "fss" & path - "/opc" : mount happens under "/opc/fss"
  ** dir - "fss" & path - "/" : mount happens under "/fss"
  ** dir - "fss" & path - omitted : mount happens under "/mnt/fss" (for backward compatibility of current users)

User experience

infrastructure = (
    DataScienceJob()
    .with_log_group_id("<log_group_ocid>")
    .with_log_id("<log_ocid>")
    .with_storage_mount(
      {
        "src" : "<mount_target_ip_address>@<export_path>",
        "dest" : "/test_path/test_directory_name"
      }
    )
)

The file system will be mounted to the test_directory_name folder under /test_path.

infrastructure = (
    DataScienceJob()
    .with_log_group_id("<log_group_ocid>")
    .with_log_id("<log_ocid>")
    .with_storage_mount(
      {
        "src" : "<mount_target_ip_address>@<export_path>",
        "dest" : "/test_directory_name"
      }
    )
)

The file system will be mounted to the test_directory_name folder under /.

infrastructure = (
    DataScienceJob()
    .with_log_group_id("<log_group_ocid>")
    .with_log_id("<log_ocid>")
    .with_storage_mount(
      {
        "src" : "<mount_target_ip_address>@<export_path>",
        "dest" : "test_directory_name"
      }
    )
)

The file system will be mounted to the test_directory_name folder under /mnt.

[github-actions]

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[mrDzurb]

I think this method can be simplified a bit

def get_destination_path_and_name(dest: str) -> (str, str):
    return (os.path.dirname(dest.rstrip("/")), os.path.basename(dest.rstrip("/")))

[lu-ohai]

@mrDzurb Thanks, this makes it easier! Just updated the code

[github-actions]

📌 Cov diff with main:

No success to gather report. 😿

📌 Overall coverage:

No success to gather report. 😿

[github-actions]

📌 Cov diff with main:

No success to gather report. 😿

📌 Overall coverage:

No success to gather report. 😿

[github-actions]

📌 Cov diff with main:

No success to gather report. 😿

📌 Overall coverage:

No success to gather report. 😿

[lu-ohai]

As the OCI job mount file systems hasn't GA yet so the tests will be skipped in github workflow. Below is the local unit test:

[github-actions]

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