File allow-systemd-units-no-unit-files.patch of Package salt

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File allow-systemd-units-no-unit-files.patch of Package salt

From 90bece1faa1862465e97f7caf262c65cd84583ff Mon Sep 17 00:00:00 2001
From: Massimiliano Torromeo <massimiliano.torromeo@gmail.com>
Date: Fri, 11 Apr 2014 14:43:02 +0200
Subject: [PATCH] Allow systemd units no provided by unit files to be handled.

This allows to query status, start, stop, restart and list units that
are not actually provided by unit files. Such units cannot be
enabled/disabled and that's why those actions still prefer the
"list-unit-files" output over "list-units".

Units that couldn't be handled otherwise include for example mount
units and sysvinit compatibility units such as those present on
debian systems.

The output of a "service.running ssh" state on a debian wheezy target
is:

ID: ssh
    Function: service.running
      Result: False
     Comment: The named service ssh is not available
     Changes:

after this patch:

ID: ssh
    Function: service.running
      Result: True
     Comment: The service ssh is already running
     Changes:
---
 salt/modules/systemd.py | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/salt/modules/systemd.py b/salt/modules/systemd.py
index 57b55f5..e2cfb1d 100644
--- a/salt/modules/systemd.py
+++ b/salt/modules/systemd.py
@@ -72,6 +72,28 @@ def _systemctl_cmd(action, name):
     return 'systemctl {0} {1}'.format(action, _canonical_unit_name(name))
 
 
+def _get_all_units():
+    '''
+    Get all units and their state. Units ending in .service
+    are normalized so that they can be referenced without a type suffix.
+    '''
+    rexp = re.compile(r'(?m)^(?P<name>.+)\.(?P<type>' +
+                      '|'.join(VALID_UNIT_TYPES) +
+                      r')\s+loaded\s+(?P<active>[^\s]+)')
+
+    out = __salt__['cmd.run_stdout'](
+        'systemctl --full list-units | col -b'
+    )
+
+    ret = {}
+    for match in rexp.finditer(out):
+        name = match.group('name')
+        if match.group('type') != 'service':
+            name += '.' + match.group('type')
+        ret[name] = match.group('active')
+    return ret
+
+
 def _get_all_unit_files():
     '''
     Get all unit files and their state. Unit files ending in .service
@@ -173,7 +195,7 @@ def get_all():
 
         salt '*' service.get_all
     '''
-    return sorted(_get_all_unit_files().keys())
+    return sorted(_get_all_units().keys())
 
 
 def available(name):
-- 
1.9.3

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File allow-systemd-units-no-unit-files.patch of Package salt

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