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Add upper bounds to MachineResources fields #146

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Merged
odesenfans merged 1 commit into from
Apr 21, 2026
Merged

Add upper bounds to MachineResources fields #146

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13 changes: 10 additions & 3 deletions aleph_message/models/execution/environment.py
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Original file line number Diff line number Diff line change
Expand Up @@ -58,10 +58,17 @@ class PortMapping(PublishedPort):
)


MAX_VCPUS = 256
MAX_MEMORY_MIB = 1024 * 1024 # 1 TiB
# ~10 years expressed in seconds. Guards against overflow in downstream
# cost calculations while remaining high enough for long-running instances.
MAX_SECONDS = 10 * 365 * 24 * 3600


class MachineResources(HashableModel):
vcpus: int = 1
memory: Mebibytes = Mebibytes(128)
seconds: int = 1
vcpus: int = Field(default=1, ge=1, le=MAX_VCPUS)
memory: Mebibytes = Field(default=Mebibytes(128), ge=1, le=MAX_MEMORY_MIB)
seconds: int = Field(default=1, ge=1, le=MAX_SECONDS)
published_ports: Optional[List[PublishedPort]] = Field(
default=None, description="IPv4 ports to map to open ports on the host."
)
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