Don't log set_fact tasks for role_data

set_fact logs the fact value. In the case of reading the role_data_*
files, this is very verbose as the files can be large. Use no_log: True
to make these tasks less verbose. The content is saved in the
config-download output already, so no useful info is lost.

Change-Id: Ie6f75113194961628a0c9bdfbfbf5d88a18059eb
Closes-Bug: #1760996
(cherry picked from commit f044539b1c)

common/deploy-steps-tasks.yaml

@@ -20,6 +20,7 @@
           register: stat_step_config
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_step_config: "{{lookup('file', role_name + '/step_config.pp')}}"
           when: stat_step_config.stat.exists
@@ -39,6 +40,7 @@
           register: stat_puppet_config
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_puppet_config: "{{lookup('file', role_name + '/puppet_config.yaml') | from_yaml | to_json}}"
           when: stat_puppet_config.stat.exists
@@ -65,6 +67,7 @@
           register: stat_docker_config_scripts
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_docker_config_scripts: "{{lookup('file', role_name + '/docker_config_scripts.yaml') | from_yaml}}"
           when: stat_docker_config_scripts.stat.exists
@@ -79,6 +82,7 @@
         # FIXME We need to update the defaults e.g in docker-toool so we can remove the
         # docker-container-startup-configs.json and use per-step configs instead
         - name: Set docker_config_default fact
+          no_log: True
           set_fact:
             docker_config_default: "{{ docker_config_default|default({}) | combine( {'step_'+item: {}} ) }}"
           with_sequence: count={{deploy_steps_max}}
@@ -91,11 +95,13 @@
           register: stat_docker_config
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_docker_config: "{{lookup('file', role_name + '/docker_config.yaml') | from_yaml}}"
           when: stat_docker_config.stat.exists
 
         - name: Set docker_startup_configs_with_default fact
+          no_log: True
           set_fact:
             docker_config_with_default: "{{docker_config_default | combine(role_data_docker_config)}}"
 
@@ -117,6 +123,7 @@
           register: stat_kolla_config
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_kolla_config: "{{lookup('file', role_name + '/kolla_config.yaml') | from_yaml}}"
           when: stat_kolla_config.stat.exists
@@ -145,6 +152,7 @@
           register: stat_docker_puppet_tasks
 
         - name: Set fact when file existed
+          no_log: True
           set_fact:
             role_data_docker_puppet_tasks: "{{lookup('file', role_name + '/docker_puppet_tasks.yaml') | from_yaml}}"
           when: stat_docker_puppet_tasks.stat.exists