infrastructure/clusters/cl01tl/manifests/talos/CronJob-talos.yaml

---
apiVersion: batch/v1
kind: CronJob
metadata:
  name: talos
  labels:
    app.kubernetes.io/controller: main
    app.kubernetes.io/instance: talos
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/name: talos
    helm.sh/chart: etcd-backup-4.4.0
  namespace: talos
spec:
  suspend: false
  concurrencyPolicy: Forbid
  startingDeadlineSeconds: 90
  timeZone: US/Central
  schedule: "0 2 * * *"
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 3
  jobTemplate:
    spec:
      parallelism: 1
      backoffLimit: 3
      template:
        metadata:
          labels:
            app.kubernetes.io/controller: main
            app.kubernetes.io/instance: talos
            app.kubernetes.io/name: talos
        spec:
          enableServiceLinks: false
          serviceAccountName: default
          automountServiceAccountToken: true
          hostIPC: false
          hostNetwork: false
          hostPID: false
          dnsPolicy: ClusterFirst
          restartPolicy: Never
          nodeSelector:
            node-role.kubernetes.io/control-plane: ""
          tolerations:
            - effect: NoSchedule
              key: node-role.kubernetes.io/control-plane
              operator: Exists
          containers:
            - command:
                - /talos-backup
              env:
                - name: AWS_ACCESS_KEY_ID
                  valueFrom:
                    secretKeyRef:
                      key: AWS_ACCESS_KEY_ID
                      name: talos-etcd-backup-secret
                - name: AWS_SECRET_ACCESS_KEY
                  valueFrom:
                    secretKeyRef:
                      key: AWS_SECRET_ACCESS_KEY
                      name: talos-etcd-backup-secret
                - name: AWS_REGION
                  value: nyc3
                - name: CUSTOM_S3_ENDPOINT
                  value: https://nyc3.digitaloceanspaces.com
                - name: BUCKET
                  value: talos-backups-bee8585f7b8a4d0239c9b823
                - name: S3_PREFIX
                  value: cl01tl/etcd
                - name: CLUSTER_NAME
                  value: cl01tl
                - name: AGE_X25519_PUBLIC_KEY
                  valueFrom:
                    secretKeyRef:
                      key: AGE_X25519_PUBLIC_KEY
                      name: talos-etcd-backup-secret
                - name: USE_PATH_STYLE
                  value: "false"
              image: ghcr.io/siderolabs/talos-backup:v0.1.0-beta.3@sha256:05c86663b251a407551dc948097e32e163a345818117eb52c573b0447bd0c7a7
              imagePullPolicy: IfNotPresent
              name: main
              resources:
                requests:
                  cpu: 100m
                  memory: 128Mi
              securityContext:
                allowPrivilegeEscalation: false
                capabilities:
                  drop:
                    - ALL
                runAsGroup: 1000
                runAsNonRoot: true
                runAsUser: 1000
                seccompProfile:
                  type: RuntimeDefault
              volumeMounts:
                - mountPath: /var/run/secrets/talos.dev
                  mountPropagation: None
                  name: secret
                  readOnly: true
                - mountPath: /.talos
                  name: talos
                - mountPath: /tmp
                  name: tmp
              workingDir: /tmp
            - args:
                - -ec
                - |
                  export DATE_RANGE=$(date -d @$(( $(date +%s) - 1209600 )) +%Y-%m-%dT%H:%M:%SZ);
                  export FILE_MATCH="$BUCKET/cl01tl/etcd/cl01tl-$DATE_RANGE.snap.age"
                  echo ">> Running S3 prune for Talos backup repository"
                  echo ">> Backups prior to '$DATE_RANGE' will be removed"
                  echo ">> Backups to be removed:"
                  s3cmd ls ${BUCKET}/cl01tl/etcd/ |
                    awk -v file_match="$FILE_MATCH" '$4 < file_match {print $4}'
                  echo ">> Deleting ..."
                  s3cmd ls ${BUCKET}/cl01tl/etcd/ |
                    awk -v file_match="$FILE_MATCH" '$4 < file_match {print $4}' |
                    while read file; do
                      s3cmd del "$file";
                    done;
                  echo ">> Completed S3 prune for Talos backup repository"
              command:
                - /bin/sh
              env:
                - name: BUCKET
                  valueFrom:
                    secretKeyRef:
                      key: BUCKET
                      name: talos-etcd-backup-secret
              image: d3fk/s3cmd:latest@sha256:590c42746db1252be8aad33e287c7910698c32b58b4fc34f67592a5bd0841551
              imagePullPolicy: IfNotPresent
              name: s3-prune
              resources:
                requests:
                  cpu: 100m
                  memory: 128Mi
              volumeMounts:
                - mountPath: /root/.s3cfg
                  mountPropagation: None
                  name: s3cmd-config
                  readOnly: true
                  subPath: .s3cfg
          volumes:
            - name: s3cmd-config
              secret:
                secretName: talos-etcd-backup-secret
            - name: secret
              secret:
                secretName: talos-backup-secrets
            - emptyDir:
                medium: Memory
              name: talos
            - emptyDir:
                medium: Memory
              name: tmp