[RFC][monarch] Typed global configuration from python integrated with the Attrs system #1414
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… the Attrs system This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/) [ghstack-poisoned]
This was referenced Oct 3, 2025
samlurye
added a commit
that referenced
this pull request
Oct 3, 2025
… the Attrs system
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
ghstack-source-id: 313909164
Pull Request resolved: #1414
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added
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…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 3, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/) ghstack-source-id: 313935693
…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 3, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` ghstack-source-id: 313996274 Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 3, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` ghstack-source-id: 314014793 Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 4, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` ghstack-source-id: 314061849 Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 4, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` ghstack-source-id: 314105483 Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
…grated with the Attrs system"
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so:
```
meta(
CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(),
PYTHON_CONFIG_KEY = "default_transport".to_string(),
)
pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix;
```
This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation:
```
declare_py_config_type!(PyChannelTransport as ChannelTransport);
```
For attrs with rust types that can be passed directly to and from python (like `String`), simply add:
```
declare_py_config_type!(String);
```
These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr.
From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling
```
monarch._rust_bindings.monarch_hyperactor.config.configure(
default_transport=ChannelTransport.MetaTlsWithHostname,
...
)
```
You can then get the currently configured values with
```
monarch._rust_bindings.monarch_hyperactor.config.get_configuration()
```
which returns
```
{
"default_transport": ChannelTransport.MetaTlsWithHostname,
...
}
```
Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
[ghstack-poisoned]
samlurye
added a commit
that referenced
this pull request
Oct 4, 2025
…Attrs system Pull Request resolved: #1414 This diff introduces a typed global configuration system in python for monarch, integrated with the hyperactor `Attrs` system and the `hyperactor::global::config` module. To make an attribute configurable via python, first add the meta attribute `PYTHON_CONFIG_KEY`, like so: ``` @meta( CONFIG_ENV_VAR = "HYPERACTOR_MESH_DEFAULT_TRANSPORT".to_string(), PYTHON_CONFIG_KEY = "default_transport".to_string(), ) pub attr DEFAULT_TRANSPORT: ChannelTransport = ChannelTransport::Unix; ``` This makes it so that the `DEFAULT_TRANSPORT` attr can be configured using `monarch.configure(default_transport=...)`. In order to ensure that attrs with type `ChannelTransport` can be configured by passing `PyChannelTransport` values to `monarch.configure`, in `monarch_hyperactor/src/config.rs`, add the macro invocation: ``` declare_py_config_type!(PyChannelTransport as ChannelTransport); ``` For attrs with rust types that can be passed directly to and from python (like `String`), simply add: ``` declare_py_config_type!(String); ``` These macro invocations only need to be added once per unique attr type we want to support -- *not* once per actual attr. From python, the `DEFAULT_TRANSPORT` attr is then configurable in the global config by calling ``` monarch._rust_bindings.monarch_hyperactor.config.configure( default_transport=ChannelTransport.MetaTlsWithHostname, ... ) ``` You can then get the currently configured values with ``` monarch._rust_bindings.monarch_hyperactor.config.get_configuration() ``` which returns ``` { "default_transport": ChannelTransport.MetaTlsWithHostname, ... } ``` ghstack-source-id: 314105606 Differential Revision: [D83701581](https://our.internmc.facebook.com/intern/diff/D83701581/)
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Stack from ghstack (oldest at bottom):
This diff is an RFC for introducing a typed global configuration system in python for monarch, integrated with the hyperactor
Attrssystem and thehyperactor::global::configmodule. To make an attribute configurable via python, first add the meta attributePYTHON_CONFIG_KEY, like so:This makes it so that the
DEFAULT_TRANSPORTattr can be configured usingmonarch.configure(default_transport=...). In order to ensure that attrs with typeChannelTransportcan be configured by passingPyChannelTransportvalues tomonarch.configure, inmonarch_hyperactor/src/config.rs, add the macro invocation:For attrs with rust types that can be passed directly to and from python (like
String), simply add:These macro invocations only need to be added once per unique attr type we want to support -- not once per actual attr.
From python, the
DEFAULT_TRANSPORTattr is then configurable in the global config by callingYou can then get the currently configured values with
which returns
Differential Revision: D83701581