job "backup-daily" {
  datacenters = [ "zuma-house", "mayel-house", "gribse-house" ]
  type = "batch"
  priority = "60"

  periodic {
    crons = [ "@daily" ]
    prohibit_overlap = true
  }

  group "backup-consul" {
    task "consul-kv-export" {
      driver = "docker"

      lifecycle {
        hook = "prestart"
        sidecar = false
      }

      config {
        image = "hashicorp/consul:1.21.5"
        network_mode = "host"
        entrypoint = [ "/bin/sh", "-c" ]
        args = [ "/bin/consul kv export > $NOMAD_ALLOC_DIR/consul.json" ]
      }

      env {
        CONSUL_HTTP_ADDR = "http://consul.service.filouterie.consul:8500"
        CONSUL_HTTP_SSL = "false"
      }

      resources {
        cpu = 200
        memory = 200
      }

      restart {
        attempts = 2
        interval = "30m"
        delay = "15s"
        mode = "fail"
      }
    }

    task "restic-backup" {
      driver = "docker"

      config {
        image = "restic/restic:0.18.1"
        entrypoint = [ "/bin/sh", "-c" ]
        network_mode = "host"
        args = [ "restic backup $NOMAD_ALLOC_DIR/consul.json && restic forget --group-by paths --keep-within 1m1d --keep-within-weekly 3m --keep-within-monthly 1y && restic prune --max-unused 50% --max-repack-size 2G && restic check" ]
      }


      template {
        data = <<EOH
AWS_ACCESS_KEY_ID={{ key "secrets/backup-consul/key_id" }}
AWS_SECRET_ACCESS_KEY={{ key "secrets/backup-consul/secret_key" }}
RESTIC_REPOSITORY={{ key "secrets/backup-consul/restic_repository" }}
RESTIC_PASSWORD={{ key "secrets/backup-consul/restic_password" }}
EOH

         destination = "secrets/env_vars"
         env = true
      }

      resources {
        cpu = 200
        memory = 200
      }

      restart {
        attempts = 2
        interval = "30m"
        delay = "15s"
        mode = "fail"
      }
    }
  }
}