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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| """A container for a single Kubernetes job object (can be both a taskmaster and an executor) and its list of worker pods (Kubernetes Pod objects).""" | ||
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| from typing import List, Optional | ||
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| from kubernetes.client import V1Job, V1Pod | ||
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| class Job: | ||
| """A container for a single Kubernetes job object (can be both a taskmaster and an executor) and its list of worker pods (Kubernetes Pod objects)""" | ||
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| def __init__(self, job: V1Job): | ||
| """Initializes the Job with a Kubernetes job object.""" | ||
| self.job: V1Job = job | ||
| self.pods: List[V1Pod] = [] | ||
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| def get_job(self) -> V1Job: | ||
| """Returns the Kubernetes job object.""" | ||
| return self.job | ||
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| def add_pod(self, pod: V1Pod): | ||
| """Adds a single pod to the list (without any duplication checks).""" | ||
| # TODO: This doesn't take care of duplication, use set on id or name | ||
| self.pods.append(pod) | ||
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| def has_pods(self) -> bool: | ||
| """Checks if the job has any pods.""" | ||
| return bool(self.pods) | ||
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| def get_first_pod(self) -> Optional[V1Pod]: | ||
| """Returns arbitrarily chosen pod from the list (currently the first one added) or None if the job has no pods.""" | ||
| if not self.has_pods(): | ||
| return None | ||
| return self.pods[0] | ||
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| def get_pods(self) -> List[V1Pod]: | ||
| """Returns the list of job pods in the order of addition to the list or an empty list if no pods.""" | ||
| return self.pods | ||
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| def change_job_name(self, new_name: str): | ||
| """Changes the job name, as well as the names in its metadata and container specs.""" | ||
| self.job.metadata.name = new_name | ||
| self.job.spec.template.metadata.name = new_name | ||
| if self.job.spec.template.spec.containers: | ||
| self.job.spec.template.spec.containers[0].name = new_name | ||
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| def get_job_name(self) -> Optional[str]: | ||
| """Returns the job name.""" | ||
| return self.job.metadata.name |
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