Merge lp:~verterok/charms/trusty/logstash/disable-install-on-config-change into lp:~tanuki/charms/trusty/logstash/trunk

[Guillermo Gonzalez]

Disable call of install hook from config-changed, as it fails if the tarball was already installed/extracted

Disable call of install hook from config-changed, as it fails if the tarball was already installed/extracted

[Celso Providelo (cprov)]

review: Approve

=== modified file 'hooks/config-changed'
--- hooks/config-changed	2015-06-30 16:42:53 +0000
+++ hooks/config-changed	2015-08-04 14:12:41 +0000
@@ -41,7 +41,9 @@
     hookenv.open_port(5959, protocol='UDP')
 
     # The install hook is idempotent, so re-run it.
-    subprocess.check_output(shlex.split('hooks/install'))
+    # XXX: no, it's not idempotent. it fails if the tarball was already
+    # extracted
+    # subprocess.check_output(shlex.split('hooks/install'))
 
 
 def copy_config():