add update_package_sources to distro class

Previously update_package_sources was a private class
(_update_package_sources).  The apt_update_upgrade class called it.

It does make sense that things would want to call this independently
of installing packages.  Therefore, expose it as a non hidden method.

1 files changed, 10 insertions, 0 deletions

diff --git a/cloudinit/distros/rhel.py b/cloudinit/distros/rhel.py
index 87d5b7a8..342d4c79 100644
--- a/cloudinit/distros/rhel.py
+++ b/cloudinit/distros/rhel.py
@@ -26,6 +26,8 @@ from cloudinit import distros
 from cloudinit import log as logging
 from cloudinit import util
 
+from cloudinit.settings import PER_INSTANCE
+
 LOG = logging.getLogger(__name__)
 
 NETWORK_FN_TPL = '/etc/sysconfig/network-scripts/ifcfg-%s'
@@ -57,6 +59,10 @@ class Distro(distros.Distro):
 
     def __init__(self, name, cfg, paths):
         distros.Distro.__init__(self, name, cfg, paths)
+        # This will be used to restrict certain
+        # calls from repeatly happening (when they
+        # should only happen say once per instance...)
+        self._runner = helpers.Runners(paths)
 
     def install_packages(self, pkglist):
         self.package_command('install', pkglist)
@@ -199,6 +205,10 @@ class Distro(distros.Distro):
         # Allow the output of this to flow outwards (ie not be captured)
         util.subp(cmd, capture=False)
 
+    def update_package_sources(self):
+        self._runner.run("update-sources", self.package_command,
+                         ["update"], freq=PER_INSTANCE)
+
 
 # This class helps adjust the configobj
 # writing to ensure that when writing a k/v