use d2to1 and pbr for packaging

- distutils2-like setup.cfg files for a package's metadata
- avoid absolute '/etc/ryu/' path for our config file

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

1 files changed, 5 insertions, 1 deletions

diff --git a/bin/ryu-manager b/bin/ryu-manager
index 62188dea..cc1ea747 100755
--- a/bin/ryu-manager
+++ b/bin/ryu-manager
@@ -53,7 +53,11 @@ CONF.register_cli_opts([
 
 
 def main():
-    CONF(project='ryu', version='ryu-manager %s' % version)
+    try:
+        CONF(project='ryu', version='ryu-manager %s' % version,
+             default_config_files=['/usr/local/etc/ryu/ryu.conf'])
+    except cfg.ConfigFilesNotFoundError:
+        CONF(project='ryu', version='ryu-manager %s' % version)
 
     log.init_log()