fix pyyaml bug

package_prepare should run before generate_conf to
ensure pyyaml is installed. otherwise generate_conf
will fail when pyyaml is not installed before.

Change-Id: I181225637969f3602ce34984e4710a2610e8cd18
Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>

2 files changed, 5 insertions, 1 deletions

diff --git a/opera/openo_connect.py b/opera/openo_connect.py
index 9412f72..7dcc55c 100755
--- a/opera/openo_connect.py
+++ b/opera/openo_connect.py
@@ -95,7 +95,11 @@ def get_vnfm_ip(msb_ip):
         if i["type"] == "jujuvnfm":
             vnfm_url = i["url"]
             break
+
     ip = re.compile("\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}")
+    if len(re.findall(ip, vnfm_url)) == 0:
+        raise RaiseError("vnfm ip not find")
+
     vnfm_ip = re.findall(ip, vnfm_url)[0]
     return vnfm_ip
 
diff --git a/prepare.sh b/prepare.sh
index 07e74c1..9cd8f62 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -53,7 +53,7 @@ function network_prepare()
 
 function prepare_env()
 {
-    generate_conf
     package_prepare
+    generate_conf
     network_prepare
 }