# templates/cronjob.yaml
apiVersion: batch/v1
kind: CronJob
metadata:
  name: {{ .Release.Name }}-cronjob
spec:
  schedule: "{{ .Values.schedule }}"
  startingDeadlineSeconds: 200  # Deadline for starting the job
  concurrencyPolicy: Forbid  # Prevents concurrent runs
  successfulJobsHistoryLimit: 3  # Keeps last successful job
  failedJobsHistoryLimit: 3  # Keeps last failed job
  jobTemplate:
    spec:
      activeDeadlineSeconds: 180  # Limits how long a job can be active
      ttlSecondsAfterFinished: 100  # Cleans up finished jobs after 100 seconds
      backoffLimit: 0  # Number of retries before considering the job failed
      template:
        spec:
          containers:
            - name: temperature-fetcher
              image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
              imagePullPolicy: {{ .Values.image.pullPolicy }}
              command: ["/bin/bash", "-c"]
              args:
                - |
                  echo "Installing dependencies" && \
                  pip install requests && \
                  echo "Fetching temperature" && \
                  python /scripts/temperature_fetcher.py
              resources:
                requests:
                  cpu: "50m"
                  memory: "64Mi"
                limits:
                  cpu: "100m"
                  memory: "128Mi"
              env:
                - name: CITY
                  value: "{{ .Values.city }}"
                - name: MOUNT_PATH
                  value: "{{ .Values.mountPath }}"
                - name: API_KEY
                  valueFrom:
                    secretKeyRef:
                      name: openweathermap-api-key
                      key: openweathermap-api-key
              volumeMounts:
                - name: sqlite-data
                  mountPath: "{{ .Values.mountPath }}"
                - name: script-volume
                  mountPath: /scripts
          restartPolicy: Never
          volumes:
            - name: sqlite-data
              hostPath:
                path: "{{ .Values.hostPath }}"
                type: Directory
            - name: script-volume
              configMap:
                name: {{ .Release.Name }}-script