Nomad persistent storage and nfs

Nomad
1

Hi,
Looking for some help on how to use persistent storage with nomad with nfs
is there some example job we can refer to somewhere?

2

Looking into NFS myself, found those two jobs, hope that helps as initial pointer (haven’t tested it yet).

# nfs-controller.job
variable "datacenters" {
  type        = list(string)
  description = "List of datacenters to deploy to."
  default     = ["dc1"]
}

job "plugin-nfs-controller" {
  datacenters = var.datacenters

  group "controller" {
    task "plugin" {
      driver = "docker"

      config {
        image = "mcr.microsoft.com/k8s/csi/nfs-csi:latest"

        args = [
          "--endpoint=unix://csi/csi.sock",
          "--nodeid=${attr.unique.hostname}",
          "--logtostderr",
          "-v=5",
        ]
      }

      csi_plugin {
        id        = "nfs"
        type      = "controller"
        mount_dir = "/csi"
      }

      resources {
        cpu    = 250
        memory = 128
      }
    }
  }
}

#nfs-nodes.job
variable "datacenters" {
  type        = list(string)
  description = "List of datacenters to deploy to."
  default     = ["dc1"]
}

job "plugin-nfs-nodes" {
  datacenters = var.datacenters

  type = "system"

  group "nodes" {
    task "plugin" {
      driver = "docker"

      config {
        image = "mcr.microsoft.com/k8s/csi/nfs-csi:latest"

        args = [
          "--endpoint=unix://csi/csi.sock",
          "--nodeid=${attr.unique.hostname}",
          "--logtostderr",
          "--v=5",
        ]

        privileged = true
      }

      csi_plugin {
        id        = "nfs"
        type      = "node"
        mount_dir = "/csi"
      }

      resources {
        cpu    = 250
        memory = 128
      }
    }
  }
}
3

thanks for the reply @fhemberger

4
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