relocate /www to /var/www

Relocate writable /www to /var/www

TC passed:
provisioned DC system, std system controller + SX subcloud
reinstall controller
backup restore
DC upgrade with SX subclouds

Story: 2009101
Task: 43541
Depends-on: https://review.opendev.org/c/starlingx/metal/+/810023
Change-Id: I0928ea13f4ca90b6dc312b342bfa5b0cf5ec6fa5
Signed-off-by: Bin Qian <bin.qian@windriver.com>

playbookconfig/src/playbooks/roles/backup/prepare-env/tasks/main.yml

@@ -63,7 +63,7 @@
     helm_overrides_permdir: "{{ platform_path }}/helm/{{ software_version }}"
     helm_charts_permdir: "{{ platform_path }}/helm_charts"
     patching_permdir: "/opt/patching"
-    patching_repo_permdir: "/www/pages/updates"
+    patching_repo_permdir: "/var/www/pages/updates"
     extension_permdir: "/opt/extension"
     dc_vault_permdir: "/opt/dc-vault"
     extra_permdir: "{{ platform_path }}/extra"

playbookconfig/src/playbooks/roles/bootstrap/bringup-essential-services/tasks/bringup_helm.yml

@@ -32,16 +32,16 @@
     shell: /sbin/nologin
     state: present
 
-- name: Ensure /www/tmp exists
+- name: Ensure /var/www/tmp exists
   file:
-    path: /www/tmp
+    path: /var/www/tmp
     state: directory
     recurse: yes
     owner: www
     group: root
     # mode: 1700
 
-- name: Ensure /www/var exists
+- name: Ensure /var/www/var exists
   file:
     path: "{{ item }}"
     state: directory
@@ -49,8 +49,8 @@
     owner: www
     group: root
   with_items:
-    - /www/var
-    - /www/var/log
+    - /var/www/var
+    - /var/www/var/log
 
 - name: Set up lighttpd.conf
   copy:

playbookconfig/src/playbooks/roles/bootstrap/bringup-essential-services/vars/main.yml

@@ -1,6 +1,6 @@
 ---
 source_helm_bind_dir: /opt/platform/helm_charts
-target_helm_bind_dir: /www/pages/helm_charts
+target_helm_bind_dir: /var/www/pages/helm_charts
 helm_repo_name_apps: starlingx
 helm_repo_name_platform: stx-platform
 helm_repo_port: 8080

playbookconfig/src/playbooks/roles/bootstrap/persist-config/vars/main.yml

@@ -7,5 +7,5 @@ temp_ssl_ca: "/tmp/ca-cert.pem"
 ssl_ca_complete_flag: /etc/platform/.ssl_ca_complete
 region_config: no
 source_device_image_bind_dir: /opt/platform/device_images
-target_device_image_bind_dir: /www/pages/device_images
+target_device_image_bind_dir: /var/www/pages/device_images
 etcd_certs_dir: "{{ config_permdir + '/etcd' }}"

playbookconfig/src/playbooks/roles/restore-platform/restore-sw-patches/tasks/main.yml

@@ -119,7 +119,7 @@
 
       - name: Restore patching repo
         command: >-
-          tar -C /www/pages -xpf {{ restore_data_file }} --strip-components=2
+          tar -C /var/www/pages -xpf {{ restore_data_file }} --strip-components=3
           {{ short_patching_repo_permdir }}
         args:
           warn: false

playbookconfig/src/playbooks/roles/restore-platform/restore-sw-patches/vars/main.yml

@@ -2,5 +2,5 @@
 restore_patching_complete_flag: /etc/platform/.restore_patching_complete
 node_is_patched_flag: /var/run/node_is_patched
 patching_permdir: /opt/patching
-patching_repo_permdir: /www/pages/updates
+patching_repo_permdir: /var/www/pages/updates
 skip_version_check: false