Swap out heredoc for pipe expression

Using heredoc in this way exposes platform specific behaviour in 'unless' This was leading to different behaviour between Ubuntu and RHEL Possibly fixed in later versions of SaltStack PNDA-4514
pndaproject · Apr 10, 2018 · 9c2e33b · 9c2e33b
1 parent 534259d
commit 9c2e33b
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/salt/volumes/init.sls b/salt/volumes/init.sls
@@ -75,8 +75,7 @@
     volumes-format-{{ device }}:
       cmd.run:
         - name: mkfs -t {{ fs_type  }} {{ mkfs_opts }} {{ device }}
-        - unless:
-          - 'grep "{{ device }}" <<< "$(cat /etc/fstab)"'
+        - unless: cat /etc/fstab | grep "{{ device }}"
 
     volumes-mount-{{ device }}:
       mount.mounted: