#8: Add support for Xenial and status

hooks/config-changed

@@ -16,11 +16,13 @@ from charmhelpers.fetch import (
     apt_update,
     apt_install
 )
-from charmhelpers.core.hookenv import relations_of_type
+from charmhelpers.core.hookenv import relations_of_type, status_set
 from charmhelpers.core.host import mkdir, rsync
 from charmhelpers.core.templating import render
 
 
+status_set('maintenance', 'Configuring MySQL')
+
 # Add archive source if provided
 add_source(utils.config_get('source'), utils.config_get('key'))
 apt_update()
@@ -118,7 +120,7 @@ if os.path.isfile(ROOT_PASSFILE):
     PASSFILE = ROOT_PASSFILE
 else:
     PASSFILE = VAR_PASSFILE
-    
+
 with open(PASSFILE,'r') as rpw:
     root_pass = rpw.read()
 
@@ -426,3 +428,5 @@ else:
     for path in ["/etc/cron.d/mysql_backup", "/usr/local/bin/mysql_backup.sh"]:
         if os.path.exists(path):
             os.unlink(path)
+
+status_set('active', 'Ready')

hooks/install.real

@@ -11,7 +11,10 @@ from charmhelpers.fetch import (
     add_source
 )
 
+from charmhelpers.core import hookenv
 
+
+hookenv.status_set('maintenance', 'Setting up additional sources')
 # Add archive source of provided
 add_source(utils.config_get('source'), utils.config_get('key'))
 apt_update()
@@ -31,6 +34,7 @@ if os.path.isdir('exec.d'):
     # Update again in case any pre-exec script(s) modified sources.
     apt_update()
 
+hookenv.status_set('maintenance', 'Installing support packages')
 apt_install(['debconf-utils', 'python-mysqldb', 'uuid', 'pwgen', 'dnsutils'])
 
 ROOT_PASSFILE = os.path.join('/root', 'mysql.passwd')

hooks/start

@@ -4,3 +4,9 @@ set -e
 
 service mysql restart
 open-port 3306
+
+version=$(mysql --version|awk '{ print $5 }'|awk -F\, '{ print $1 }')
+
+application-version-set $version || true
+
+status-set active Ready

hooks/upgrade-charm

@@ -27,3 +27,6 @@ $home/install
 exec $home/config-changed
 
 open-port 3306
+
+version=$(mysql --version|awk '{ print $5 }'|awk -F\, '{ print $1 }')
+application-version-set $version || true

metadata.yaml

@@ -10,6 +10,7 @@ tags:
     - databases
     - openstack
 series:
+  - xenial
   - trusty
   - precise
 provides: