[r=lazypower] dann frazier 2014-11-20 Use ppa:mongodb-arm64/ppa by default when running on arm64/trusty

1 files changed, 17 insertions, 0 deletions

diff --git a/hooks/hooks.py b/hooks/hooks.py
index 3d686a9..5e70e29 100755
--- a/hooks/hooks.py
+++ b/hooks/hooks.py
@@ -45,6 +45,7 @@ from charmhelpers.core.hookenv import log as juju_log
 
 from charmhelpers.core.host import (
 service,
+ lsb_release,
 )
 
 hooks = Hooks()
@@ -720,6 +721,17 @@ PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 
 """ % (cron_runtime, script_filename))
 
+# We can remove this quirk when charm no longer supports trusty
+def arm64_trusty_quirk():
+ arch = subprocess.check_output(['dpkg', '--print-architecture']).strip()
+ if arch != 'arm64':
+ return
+ if lsb_release()['DISTRIB_CODENAME'] != 'trusty':
+ return
+ ppa = 'ppa:mongodb-arm64/ppa'
+ juju_log("*** Detected trusty/arm64. Archive version contains incomplete "
+ "mongodb port, enabling installs from %s ***" % (ppa))
+ add_source(ppa)
 
 ###############################################################################
 # Hook functions
@@ -728,6 +740,11 @@ PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 def install_hook():
 juju_log("Installing mongodb")
 add_source(config('source'), config('key'))
+
+ # Allow users to bypass arm64/trusty workaround by adding their own source
+ if config('source') == 'None':
+	arm64_trusty_quirk()
+
 apt_update(fatal=True)
 apt_install(packages=['mongodb-server', 'mongodb-clients', 'python-yaml'],
 fatal=True)