add chef-install.sh until LF will fix curl

Change-Id: Icf5b5ab19b65c9c367d15cec1293c8325b4bdb97
Signed-off-by: Grinberg Moti <mg877n@att.com>
diff --git a/sdc-os-chef/sdc-backend/Dockerfile b/sdc-os-chef/sdc-backend/Dockerfile
index 053c403..ebb56a4 100644
--- a/sdc-os-chef/sdc-backend/Dockerfile
+++ b/sdc-os-chef/sdc-backend/Dockerfile
@@ -14,7 +14,8 @@
 RUN pip install pycurl
 
 # install chef-solo
-RUN curl -L http://www.opscode.com/chef/install.sh | bash
+#RUN curl -L http://www.opscode.com/chef/install.sh | bash
+bash chef-install.sh
 
 ADD onboarding-be-__SDC-RELEASE__.war          ${JETTY_BASE}/webapps/
 ADD catalog-be-__SDC-RELEASE__.war             ${JETTY_BASE}/webapps/