Deployment with python tools for debugging or running one-off jobs

python-deployment.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: python
spec:
  replicas: 1
  selector:
    matchLabels:
      app: python
  template:
    metadata:
      labels:
        app: python
    spec:
      containers:
        - name: python
          image: ghcr.io/obervinov/images/python:latest
          command:
            - sleep
            - '604800'
          resources:
            limits:
              memory: 1024Mi
            requests:
              memory: 256Mi
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: Always
          securityContext:
            capabilities:
              drop:
                - ALL
            privileged: false
            runAsNonRoot: false
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      dnsPolicy: ClusterFirst
      securityContext: {}
      schedulerName: default-scheduler
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 25%
      maxSurge: 25%
  revisionHistoryLimit: 10
  progressDeadlineSeconds: 600
...