Adopt .gitignore to ignore generated certs. (#2525)
diff --git a/.gitignore b/.gitignore
index 3cad311..6e8a0c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,6 +47,7 @@
ansible/environments/docker-machine/hosts
ansible/db_local.ini*
ansible/tmp/*
+ansible/roles/nginx/files/openwhisk-client*
ansible/roles/nginx/files/*.csr
ansible/roles/nginx/files/*cert.pem
@@ -59,4 +60,4 @@
!tests/dat/actions/python3_virtualenv.zip
!tests/dat/actions/python_virtualenv_dir.zip
!tests/dat/actions/python_virtualenv_name.zip
-!tests/dat/actions/zippedaction.zip
\ No newline at end of file
+!tests/dat/actions/zippedaction.zip
