When executing parameterized job with namespace applied in ui, “Not Found”

[Great-Stone]

Nomad version

Nomad v1.1.4+ent (fbad2c4)

Operating system and Environment details

Ubuntu 18.04.5 LTS

Issue

I checked the update to be able to run parameterized jobs in the UI. It works fine in the default namespace, but when you create a custom namespace and run the job in the ui, the “Not Found” page is displayed. When I select all namespaces(*) in the UI and select the corresponding job I can see a list.

Reproduction steps

I used the following example:
https://github.com/hashicorp/nomad-autoscaler-demos/tree/main/vagrant/dynamic-app-sizing

• Create a "scale" namespace and start a parameterized job.
• When dispatching from UI, "Not Found" page is displayed
• If you select the namespace as all(*) in the Job UI and select the job, the contents are displayed.
• Job created with default namespace is normal

Expected Result

When a parameterized job to which the namespace is applied is dispatched from the UI, the job UI to be performed should appear normally.

Actual Result

"Not Found" Page

Job file (if appropriate)

job "das-load-test" {
  datacenters = ["hashistack"]
  namespace = "scale"
  type        = "batch"

  parameterized {
    payload       = "optional"
    meta_optional = ["requests", "clients"]
  }

  group "redis-benchmark" {
    task "redis-benchmark" {
      driver = "docker"

      config {
        image   = "redis:6.0"
        command = "redis-benchmark"

        args = [
          "-h",
          "${HOST}",
          "-p",
          "${PORT}",
          "-n",
          "${REQUESTS}",
          "-c",
          "${CLIENTS}",
        ]
      }

      template {
        destination = "secrets/env.txt"
        env         = true

        data = <<EOF
{{ with service "redis-lb" }}{{ with index . 0 -}}
HOST={{.Address}}
PORT={{.Port}}
{{- end }}{{ end }}
REQUESTS={{ or (env "NOMAD_META_requests") "100000" }}
CLIENTS={{  or (env "NOMAD_META_clients") "50" }}
EOF
      }

      resources {
        cpu    = 100
        memory = 128
      }
    }
  }
}

[lgfa29]

Thank you @Great-Stone.

I have a PR with a fix that will be available in the next release.

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