# Copyright (c) 2021 Enix, SAS
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
# or implied. See the License for the specific language governing
# permissions and limitations under the License.
#
# Authors:
# Paul Laffitte <paul.laffitte@enix.fr>
# Alexandre Buisine <alexandre.buisine@enix.fr>

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: date-log
spec:
  serviceName: date-log
  selector:
    matchLabels:
      app: date-log
  replicas: 3
  podManagementPolicy: Parallel
  template:
    metadata:
      labels:
        app: date-log
    spec:
      containers:
      - name: logger
        image: alpine
        imagePullPolicy: IfNotPresent
        command: ["/bin/sh", "-c", "(echo '=== START ===' && while true; do sleep 1 && date; done) | tee -a /vol/logs"]
        volumeMounts:
        - mountPath: /vol
          name: data
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes:
        - ReadWriteOnce
      storageClassName: my-marvelous-storage
      resources:
        requests:
          storage: 100Mi
