Implement merge request review comments

ci/python.nomad

@@ -0,0 +1,50 @@
+// ToDo: Delete when creating job on test startup #26.
+job "python" {
+  datacenters = ["dc1"]
+  type = "batch"
+
+  group "python" {
+    ephemeral_disk {
+      migrate = false
+      size    = 10
+      sticky  = false
+    }
+    count = 1
+    scaling {
+      enabled = true
+      max = 300
+    }
+    spread {
+      // see https://www.nomadproject.io/docs/job-specification/spread#even-spread-across-data-center
+      // This spreads the load evenly amongst our nodes
+      attribute = "${node.unique.name}"
+      weight = 100
+    }
+
+    task "python" {
+      driver = "docker"
+      kill_timeout = "0s"
+      kill_signal = "SIGKILL"
+
+      config {
+        image = "openhpi/co_execenv_python:3.8"
+        command = "sleep"
+        args = ["infinity"]
+      }
+
+      logs {
+        max_files     = 1
+        max_file_size = 1
+      }
+
+      resources {
+        cpu    = 40
+        memory = 40
+      }
+
+      restart {
+        delay = "0s"
+      }
+    }
+  }
+}