Added license headers

.gitignore

 .idea
 e2e-results
 .vscode/
-

ansible/books/provision-api.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - import_playbook: "{{ ansible_dir }}/helpers/wait-rmq-service.yml"
   vars:
     service_to_check: xruntime # for container name only, doesn't affect actual check task

ansible/books/provision-auth.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-certs.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: clc services
   become: yes
   pre_tasks:

ansible/books/provision-cesar-milan.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: clc
   become: yes
   pre_tasks:

ansible/books/provision-ci-clc-test.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-citef-rmq.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: citef-rmq
   become: yes
   pre_tasks:

ansible/books/provision-clc.yml

 ---
+# SPDX-License-Identifier: Apache-2.0
+
 - import_playbook: provision-elastic.yml
 - import_playbook: provision-elastic-hq.yml
 - import_playbook: provision-kibana.yml

ansible/books/provision-docker-talker.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-elastic-hq.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: clc
   become: yes
   pre_tasks:

ansible/books/provision-elastic.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: clc
   become: yes
   pre_tasks:

ansible/books/provision-frontend.yml

 ---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-infrastructure.yml

 ---
+# SPDX-License-Identifier: Apache-2.0
+
 - import_playbook: provision-rabbit.yml
 - import_playbook: provision-swift.yml
 - import_playbook: provision-mongo.yml

ansible/books/provision-kibana.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: clc
   become: yes
   pre_tasks:

ansible/books/provision-log-dog.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: logdog
   become: yes
   pre_tasks:

ansible/books/provision-mongo-client.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: infrastructure
   become: yes
   pre_tasks:

ansible/books/provision-mongo.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: infrastructure
   become: yes
   pre_tasks:

ansible/books/provision-notifications-connector.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-notifications-processor.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: services
   become: yes
   pre_tasks:

ansible/books/provision-postgres.yml

+---
+# SPDX-License-Identifier: Apache-2.0
+
 - hosts: infrastructure
   become: yes
   pre_tasks: