From 2a20fbe381dd8a740e05833dd8d2b5440ce84812 Mon Sep 17 00:00:00 2001
From: Martin Babinsky <mbabinsk@redhat.com>
Date: Tue, 23 May 2017 16:35:01 +0200
Subject: [PATCH] only stop/disable simple service if it is installed

The SimpleServiceInstance uninstaller assument that the service to
uninstall was always present on the system. This may not be valid in
some cases (e.g. containerized deployments) and thus we need to change
the service state only when we know that the unit file exists.

https://pagure.io/freeipa/issue/6977

Reviewed-By: Martin Basti <mbasti@redhat.com>
---
 ipaserver/install/service.py | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/ipaserver/install/service.py b/ipaserver/install/service.py
index 1aa49ed25b25366afd2bb17073b4b214c231d54b..0523e914aa7debf6aaa82ddcce9b7b26c1833cd3 100644
--- a/ipaserver/install/service.py
+++ b/ipaserver/install/service.py
@@ -674,18 +674,21 @@ class SimpleServiceInstance(Service):
         else:
             self.ldap_enable(self.gensvc_name, self.fqdn, None, self.suffix)
 
+    def is_installed(self):
+        return self.service.is_installed()
+
     def uninstall(self):
         if self.is_configured():
             self.print_msg("Unconfiguring %s" % self.service_name)
 
-        self.stop()
-        self.disable()
-
         running = self.restore_state("running")
         enabled = self.restore_state("enabled")
 
-        # restore the original state of service
-        if running:
-            self.start()
-        if enabled:
-            self.enable()
+        if self.is_installed():
+            self.stop()
+            self.disable()
+
+            if running:
+                self.start()
+            if enabled:
+                self.enable()
-- 
2.9.4