Added one more option to ansible deployments script

deploy/playbook-lb-centos.yml

@@ -8,7 +8,7 @@
 
   tasks:
   - name: Pull sources from the repository
-    git: repo={{ project_repo }} dest={{ project_cloned_dir }}
+    git: repo={{ project_repo }} dest={{ project_cloned_dir }} accept_hostkey=yes
 
   - name: Copy only GUI source files from cloned repo to project directory
     synchronize: src={{ project_cloned_dir }}/client/ dest={{ project_root}}/