add default_floating_pool configuration for nova-api

Change-Id: I9db5509667e9c10a9c07b55531c6d78fb95cc223
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 32 insertions, 0 deletions

diff --git a/deploy/prepare/execute.py b/deploy/prepare/execute.py
new file mode 100644
index 00000000..a50d9d9a
--- /dev/null
+++ b/deploy/prepare/execute.py
@@ -0,0 +1,32 @@
+import argparse
+import os
+
+from deploy.config.network import NetworkConfig
+
+NOVA_CONF_PATH = '/etc/kolla/config/nova'
+NOVA_API_CONF = '{}/nova-api.conf'.format(NOVA_CONF_PATH)
+
+
+def _config_nova_api(network_file):
+    xnet = NetworkConfig(network_file=network_file).external_network
+    if not os.path.isdir(NOVA_CONF_PATH):
+        os.makedirs(NOVA_CONF_PATH, mode=0644)
+
+    with open(NOVA_API_CONF, 'w') as f:
+        f.write('[DEFAULT]\n'
+                'default_floating_pool={}\n'.format(xnet['network_name']))
+        f.close()
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-nw', '--network-file',
+                        type=str,
+                        required=True,
+                        help='network configuration file')
+    args = parser.parse_args()
+    _config_nova_api(args.network_file)
+
+
+if __name__ == '__main__':
+    main()