[Resolver] Support remote runtime

[neubig]

Now OpenHands has an option for a remote runtime, we could support it.

As an example, in resolve_issue.py, we could set up AppConfig similarly to this example (from another repo), using the "RUNTIME" and "ALLHANDS_API_KEY" variables:

    config = AppConfig(
        default_agent=metadata.agent_class,
        run_as_openhands=False,
        max_budget_per_task=4,
        max_iterations=metadata.max_iterations,
        runtime=os.environ.get('RUNTIME', 'docker'),
        sandbox=SandboxConfig(
            base_container_image=base_container_image,
            enable_auto_lint=True,
            use_host_network=False,
            # large enough timeout, since some testcases take very long to run
            timeout=300,
            api_key=os.environ.get('ALLHANDS_API_KEY', None),
        ),
        # do not mount workspace
        workspace_base=None,
        workspace_mount_path=None,
    )

We should:

1. Update the app code
2. Add tests to make sure it's set properly through the environment
3. Update the .github/workflows/openhands-resolver.yml workflow to account for these variables, taken either as optional inputs from an external workflow or from the environment.

---

Moved from All-Hands-AI/openhands-resolver#49

[ryx2]

Yes!

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[github-actions]

This issue is stale because it has been open for 30 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions]

This issue is stale because it has been open for 30 days with no activity. Remove stale label or comment or this will be closed in 7 days.