Revert "Ensure startup files exist before containers might be started"

This reverts commit 27adf3bc7e.

Reason for revert: https://bugs.launchpad.net/tripleo/+bug/1944584
Tested Revert here: https://review.rdoproject.org/r/c/testproject/+/35737

Change-Id: I11c7fd78788617182e5848804a59f0d05554e413

deployment/octavia/octavia-api-container-puppet.yaml

@@ -376,9 +376,7 @@ outputs:
                     environment:
                       KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
       host_prep_tasks:
-        list_concat:
-          - {get_attr: [OctaviaBase, role_data, host_prep_tasks]}
-          - - name: create persistent directories
+        - name: create persistent directories
           file:
             path: "{{ item.path }}"
             state: directory

deployment/octavia/octavia-base.yaml

@@ -303,7 +303,7 @@ outputs:
             - octavia_client_cert_set
             - {get_param: OctaviaClientCert}
       update_tasks: &ensure_start_up_files
-        - name: make sure that post-deploy.conf exists before starting containers
+        - name: make sure that post-deploy.conf exists before restarting containers on update or upgrade
           when: step|int == 5
           block:
             - name: check for octavia post-deploy.conf file
@@ -319,5 +319,3 @@ outputs:
               when:
                 - octavia_post_deploy_stat.exists is defined and not octavia_post_deploy_stat.exists
       upgrade_tasks: *ensure_start_up_files
-      host_prep_tasks: *ensure_start_up_files
-

deployment/octavia/octavia-health-manager-container-puppet.yaml

@@ -187,9 +187,7 @@ outputs:
       update_tasks: {get_attr: [OctaviaBase, role_data, update_tasks]}
       upgrade_tasks: {get_attr: [OctaviaBase, role_data, upgrade_tasks]}
       host_prep_tasks:
-        list_concat:
-          - {get_attr: [OctaviaBase, role_data, host_prep_tasks]}
-          - - name: create persistent directories
+        - name: create persistent directories
           file:
             path: "{{ item.path }}"
             state: directory

deployment/octavia/octavia-housekeeping-container-puppet.yaml

@@ -143,9 +143,7 @@ outputs:
       update_tasks: {get_attr: [OctaviaBase, role_data, update_tasks]}
       upgrade_tasks: {get_attr: [OctaviaBase, role_data, upgrade_tasks]}
       host_prep_tasks:
-        list_concat:
-          - {get_attr: [OctaviaBase, role_data, host_prep_tasks]}
-          - - name: create persistent directories
+        - name: create persistent directories
           file:
             path: "{{ item.path }}"
             state: directory

deployment/octavia/octavia-worker-container-puppet.yaml

@@ -129,9 +129,7 @@ outputs:
             environment:
               KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
       host_prep_tasks:
-        list_concat:
-          - {get_attr: [OctaviaBase, role_data, host_prep_tasks]}
-          - - name: create persistent directories
+        - name: create persistent directories
           file:
             path: "{{ item.path }}"
             state: directory