cronjob.yaml

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: cronjob-pvc
  namespace: mbr-mongodb-ptg
spec:
  accessModes:
  - ReadWriteOnce
  resources:
   requests:
     storage: 5Gi
  storageClassName: libere-io1-xfs-50ipg
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: cronjob-mongodb-script-update
  namespace: mbr-mongodb-ptg
data:
  update.js: |
    printjson( param1 + param2 );
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: cronjob-mongodb-env
  namespace: mbr-mongodb-ptg
data:
  scriptPath: "/tmp/update.js"
  hostname: "mongodb-ptg-0.mongodb-svc.mbr-mongodb-ptg"
  username: "username"
  protocol: "mongodb"
  port: "27017"
  hostname2: "mongodb-ptg-1.mongodb-svc.mbr-mongodb-ptg"
  port2: "27017"
  hostname3: "mongodb-ptg-2.mongodb-svc.mbr-mongodb-ptg"
  port3: "27017"
  query3: "/catalyst?replicaSet=mongodb-ptg&authMechanism=SCRAM-SHA-256&authSource=admin"
---
apiVersion: v1
kind: Secret
metadata:
  name: cronjob-mongodb-sec
data:
  password: cGFzc3dvcmQ=
---
apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: cronjob-mongodb-script-update
  # namespace: mbr-mongodb-ptg
spec:
  concurrencyPolicy: Forbid
  # schedule: "00 22 * * *" # GMT ?
  schedule: "55 11 * * *" # UTC ?
  # schedule: "0/1 * * * *" # Run every minute for debugging
  failedJobsHistoryLimit: 5
  jobTemplate:
    metadata:
      creationTimestamp: null
    spec:
      backoffLimit: 0
      template:
        metadata:
          creationTimestamp: null
        spec:
          restartPolicy: OnFailure
          activeDeadlineSeconds: 500
          initContainers:
          - name: cronjob-mongodb-script-update
            envFrom:
            - configMapRef:
                name: cronjob-mongodb-env
            - secretRef:
                name: cronjob-mongodb-sec
            command: ["/bin/bash","-c"]
            args: 
            - |
              #!/bin/bash
              /usr/bin/mongo "$protocol://$username:$password@$hostname:$port$query,$hostname2:$port2$query2,$hostname3:$port3" --eval 'var param1=7, param2=8' $scriptPath | tee /mnt/logs/$(date '+%Y-%m-%d_%H%M%S')_$hostname.txt ;
            image: mongo
            imagePullPolicy: Always
            volumeMounts:
            - name: cronjob-mongodb-script-update
              mountPath: /tmp/update.js
              subPath: update.js
            - name: pvc
              mountPath: /mnt/logs
          containers:
          - name: cronjob-mongodb-s3-cp
            env:
            - name: "AWS_S3_PROFILE"
              value: "default"
            - name: "AWS_S3_BUCKET"
              value: "default"
            - name: "AWS_SSM_KEY_ID"
              value: "default"
            - name: "AWS_ACCESS_KEY_ID"
              value: "ABCREPLACEMEABC"
            - name: "AWS_SECRET_ACCESS_KEY"
              value: "ENTER_HERE"
            command: ["/bin/bash","-c"]
            args: 
            - |
              #!/bin/bash
              aws s3 cp /mnt/logs/ s3://ato-mbr-$(AWS_S3_BUCKET)-etcd-backups --recursive
              rm -rf /mnt/logs/*.txt
              aws ssm put-parameter --name '/ato/mbr/$(AWS_S3_BUCKET)/etcd-encryptionkeys' --value file://encryption.json --type SecureString --key-id $(AWS_SSM_KEY_ID) --overwrite --debug
            image: amazon/aws-cli
            imagePullPolicy: Always
            volumeMounts:
            - name: pvc
              mountPath: /mnt/logs
          volumes:
          - name: cronjob-mongodb-script-update
            configMap:
              name: cronjob-mongodb-script-update
              defaultMode: 0644
          - name: cronjob-mongodb-env
            configMap:
              name: cronjob-mongodb-env
          - name: pvc
            persistentVolumeClaim:
              claimName: cronjob-pvc
  successfulJobsHistoryLimit: 5
  suspend: false