Merge "Rename service_workflow_tasks into workflow_tasks" into stable/pike

[apex-tripleo-heat-templates.git] / extraconfig / all_nodes / swap-partition.j2.yaml

diff --git a/extraconfig/all_nodes/swap-partition.j2.yaml b/extraconfig/all_nodes/swap-partition.j2.yaml
index ffd3032..9e3713b 100644 (file)
--- a/extraconfig/all_nodes/swap-partition.j2.yaml
+++ b/extraconfig/all_nodes/swap-partition.j2.yaml
@@ -1,11 +1,7 @@
-heat_template_version: ocata
+heat_template_version: pike
 
-description: >
-  Extra config to add swap space to nodes.
+description: Template file to add a swap partition to a node.
 
-# Parameters passed from the parent template - note if you maintain
-# out-of-tree templates they may require additional parameters if the
-# in-tree templates add a new role.
 parameters:
   servers:
     type: json
@@ -14,9 +10,7 @@ parameters:
     description: Swap partition label
     default: 'swap1'
 
-
 resources:
-
   SwapConfig:
     type: OS::Heat::SoftwareConfig
     properties:
@@ -25,8 +19,13 @@ resources:
         #!/bin/bash
         set -eux
         swap_partition=$(realpath /dev/disk/by-label/$swap_partition_label)
-        swapon $swap_partition
-        echo "$swap_partition swap swap defaults 0 0" >> /etc/fstab
+        if [ -f "$swap_partition" ]; then
+          swapon $swap_partition
+          echo "$swap_partition swap swap defaults 0 0" >> /etc/fstab
+        else
+          echo "$swap_partition needs to be a valid path"
+          echo "Check that $swap_partition_label is a valid partition label"
+        fi
       inputs:
         - name: swap_partition_label
           description: Swap partition label