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"""APIs for working with Kubernetes deployments."""
from datetime import UTC, datetime
from kubernetes_asyncio import client
from kubernetes_asyncio.client.api_client import ApiClient
from kubernetes_asyncio.client.models import V1DeploymentList
async def restart_deployment(deployment: str, namespace: str) -> None:
"""Patch a deployment with a custom annotation to trigger redeployment."""
async with ApiClient() as api_client:
api = client.AppsV1Api(api_client)
await api.patch_namespaced_deployment(
name=deployment,
namespace=namespace,
body={
"spec": {
"template": {
"metadata": {
"annotations": {
"king-arthur.pydis.com/restartedAt": datetime.now(UTC).isoformat()
}
}
}
}
},
field_manager="King Arthur",
)
async def list_deployments(namespace: str) -> V1DeploymentList:
"""Query the Kubernetes API for a list of deployments in the provided namespace."""
async with ApiClient() as api_client:
api = client.AppsV1Api(api_client)
return await api.list_namespaced_deployment(namespace=namespace)
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