Merge lp:~jcsackett/charms/precise/charmworld/set-lp-credentials into lp:~juju-jitsu/charms/precise/charmworld/trunk

[j.c.sackett]

Updates the charm to set the lp_credentials as a config option.

The new review job requires an authenticated login to LP via launchpadlib. This
updates the charm to put the right user's (Charmbot) credentials into the
charmworld unit.

config.yaml && hooks/config-changed
-----------------------------------
lp_credentials is added as a new option in config.yaml. hooks/config-changed
writes this out after the configure step. The location of the credentials file
is hardcoded to the webops_deploy/charmworld path.

production_overrides.ini
------------------------
The hardcoded path is added to the overrides. This is hardcoded b/c we're
already engaged in some magic to generate our .ini's--we want to minimize doing
this any further.

[Aaron Bentley (abentley)]

review: Approve

=== modified file 'config.yaml'
--- config.yaml	2013-09-20 12:39:25 +0000
+++ config.yaml	2013-10-22 00:33:37 +0000
@@ -47,3 +47,8 @@
       The number of replicas used by ElasticSearch for indices.
       This number should not exceed the number of ElasticSearch nodes
       minus one.
+  lp_credentials:
+    type: string
+    default: ''
+    description: |
+      The lp credentials to use with charmworld ingest, if available.
 
=== modified file 'hooks/config-changed'
--- hooks/config-changed	2013-07-08 19:45:50 +0000
+++ hooks/config-changed	2013-10-22 00:33:37 +0000
@@ -88,6 +88,12 @@
     update_source
 fi
 configure
+
+lp_credentials=`config-get lp_credentials`
+if [ -n "$lp_credentials" ]; then
+    config-get lp_credentials > /home/webops_deploy/charmworld/charmbot_credentials.txt
+fi
+
 chown webops_deploy.webops_deploy $project_dir -R
 can_ingest=$(is_configured_to_ingest)
 
 
=== modified file 'production_overrides.ini'
--- production_overrides.ini	2013-05-02 18:40:07 +0000
+++ production_overrides.ini	2013-10-22 00:33:37 +0000
@@ -5,6 +5,7 @@
 mongo.host =
 mongo.port =
 mongo.url =
+lp_credentials_file = "/home/webops_deploy/charmworld/charmbot_credentials.txt"
 
 [server:main]
 port = 6543