CORD-1811 Add Vagrant ssh-config to ~/.ssh/config

Change-Id: Ie3630f2990af30528b4f966d8b6d98fc040d94ae
(cherry picked from commit e6c255f01e8e7e43d17caa446b8b366a37d4fcce)
diff --git a/ansible/roles/vagrant-ssh-install/tasks/main.yml b/ansible/roles/vagrant-ssh-install/tasks/main.yml
new file mode 100644
index 0000000..b1da8c7
--- /dev/null
+++ b/ansible/roles/vagrant-ssh-install/tasks/main.yml
@@ -0,0 +1,35 @@
+---
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+- name: Ensure .ssh directory exists
+  file:
+    path: "{{ ansible_env.HOME }}/.ssh"
+    state: directory
+    mode: 0700
+
+- name: Ensure SSH config file exists
+  file:
+    path: "{{ ansible_env.HOME }}/.ssh/config"
+    state: touch
+    mode: 0600
+
+# Assumes /tmp/vagrant_ssh_config has already been created...
+- name: Add SSH config block to config file
+  blockinfile:
+    path: "{{ ansible_env.HOME }}/.ssh/config"
+    state: present
+    block: "{{ lookup('file', '/tmp/vagrant_ssh_config' ) }}"
+    marker: "# {mark} CORD VAGRANT SSH"