Merge pull request #382 from iiab/master

sync from iiab:master

iiab-configure

@@ -41,6 +41,7 @@ else
     echo -e "\nPlease run: ./iiab-install"
     exit 1
 fi
+cp ./scripts/local_facts.fact /etc/ansible/facts.d/local_facts.fact
 
 # Workaround for (web-published) images; will go away later
 if grep -q sugar $IIAB_STATE_FILE && ! grep -q mongodb $IIAB_STATE_FILE; then

roles/0-DEPRECATED-ROLES/nodogsplash/tasks/main.yml

@@ -1,3 +1,3 @@
 - name: Install nodogsplash (Raspbian only)
   include_tasks: rpi.yml
-  when: is_rpi | bool
+  when: is_raspbian | bool

roles/0-init/defaults/main.yml

@@ -7,7 +7,6 @@
 # These are defaults for boolean routines.
 first_run: False
 rpi_model: none
-is_rpi: False
 xo_model: none
 gw_active: False
 internet_available: False

roles/0-init/tasks/iiab_ini.yml

@@ -37,3 +37,5 @@
       value: "{{ ansible_date_time.iso8601 }}"
     - option: install_xo
       value: "{{ xo_model }}"
+    - option: is_rpi
+      value: "{{ rpi_model }}"

roles/0-init/tasks/main.yml

@@ -9,6 +9,13 @@
     first_run: True
   when: not NewInstall.stat.exists
 
+- name: Set top-level variables from local_facts for convenience
+  set_fact:
+    rpi_model: "{{ ansible_local.local_facts.rpi_model }}"
+    xo_model: "{{ ansible_local.local_facts.xo_model }}"
+    phplib_dir: "{{ ansible_local.local_facts.phplib_dir }}"
+    iiab_stage: "{{ ansible_local.local_facts.stage }}"
+
 # We need to inialize the ini file and only write the location and version
 # sections once and only once to preserve the install date and git hash.
 - name: Create IIAB tools and {{ iiab_ini_file }}, if first_run
@@ -55,20 +62,6 @@
 #    fail_msg: "PLEASE CONFIRM 'apache_install: True' AND 'apache_enable: True' IF 'nginx_enabled: False' e.g. IN: /etc/iiab/local_vars.yml"
 #    quiet: yes
 
-- name: Set top-level variables from local_facts for convenience
-  set_fact:
-    xo_model: "{{ ansible_local.local_facts.xo_model }}"
-    phplib_dir: "{{ ansible_local.local_facts.phplib_dir }}"
-    iiab_stage: "{{ ansible_local.local_facts.stage }}"
-
-- name: Discover if this is running Raspbian -- if so assume it is an RPi
-  set_fact:
-    rpi_model: "rpi"
-    is_rpi: True
-    #no_net_restart: True
-    #nobridge: True
-  when: ansible_local.local_facts.os == "raspbian"
-
 - name: Set exFAT_enabled if xo_model != "none"
   set_fact:
     exFAT_enabled: True
@@ -217,7 +210,7 @@
     - option: internet_available
       value: "{{ internet_available }}"
     - option: is_rpi
-      value: "{{ is_rpi }}"
+      value: "{{ rpi_model }}"
     - option: first_run
       value: "{{ first_run }}"
     - option: local_tz

roles/1-prep/tasks/raspberry_pi.yml

@@ -37,7 +37,7 @@
     path: /etc/dphys-swapfile
     regexp: "^CONF_SWAPSIZE"
     line: "CONF_SWAPSIZE={{ pi_swap_file_size }}"
-  when: is_debuntu | bool    # Redundant, given raspberry_pi.yml is only run when rpi_model: "rpi" (similar to is_rpi: True).  Until someone tries a non-debuntu OS on RPi?
+  when: is_debuntu | bool    # Redundant, given raspberry_pi.yml is only run when rpi_model: != "none" Until someone tries a non-debuntu OS on RPi?
 
 - name: Restart swap service "dphys-swapfile" (debuntu)
   #command: /etc/init.d/dphys-swapfile restart

roles/2-common/tasks/packages.yml

@@ -18,7 +18,7 @@
   apt:
     deb: "{{ iiab_download_url }}/usbmount_0.0.14.1_all.deb"
     #timeout: "{{ download_timeout }}"    # Ansible's apt module doesn't support timeout parameter; that's ok as usbmount_0.0.14.1_all.deb is only 10KB
-  when: internet_available and (is_debian_9 or is_debian_10) and not is_rpi
+  when: internet_available and (is_debian_9 or is_debian_10) and not is_raspbian
 
 - name: "Install 6 deb/apt packages: avahi-daemon, exfat-fuse, exfat-utils, inetutils-syslogd, libnss-mdns, wpasupplicant (debuntu)"
   package:

roles/3-base-server/tasks/main.yml

@@ -8,10 +8,10 @@
     name: mysql
   when: mysql_install | bool
 
-- name: WWW_BACK_END (WWW_FRONT_END should be installed later)
+- name: WWW_BASE (WWW_OPTIONS should be installed later)
   include_role:
-    name: www_back_end
+    name: www_base
-  #when: www_back_end_install | bool
+  #when: www_base_install | bool
   #when: apache_install or nginx_install
 
 - name: HTTPD (Apache)

roles/4-server-options/tasks/main.yml

@@ -20,7 +20,7 @@
 - name: Install Bluetooth - only on Raspberry Pi
   include_role:
     name: bluetooth
-  when: is_rpi and bluetooth_install
+  when: is_raspbian and bluetooth_install
 
 - name: USB_LIB
   include_role:
@@ -37,15 +37,15 @@
     name: samba
   when: samba_install | bool
 
-# 2020-02-12: what was roles/homepage lives in roles/www_back_end &
+# 2020-02-12: what was roles/homepage lives in roles/www_base &
-# roles/www_front_end for now.  Eventually softcoding of iiab_home_url
+# roles/www_options for now.  Eventually softcoding of iiab_home_url
 # should happen everywhere (incl Admin Console) to allow more field
 # options, e.g. changing /library/www/html/home even when offline...
 
-- name: WWW_FRONT_END (WWW_BACK_END should have been installed earlier)
+- name: WWW_OPTIONS (WWW_BASE should have been installed earlier)
   include_role:
-    name: www_front_end
+    name: www_options
-  #when: www_front_end_install | bool
+  #when: www_options_install | bool
   #when: apache_install or nginx_install
 
 - name: Recording STAGE 4 HAS COMPLETED ==================

roles/calibre-web/defaults/main.yml

@@ -16,7 +16,7 @@
 
 calibreweb_version: 0.6.6    # WAS: master, 0.6.4, 0.6.5
 
-calibreweb_venv_path: /usr/local/calibre-web
+calibreweb_venv_path: /usr/local/calibre-web-py3
 calibreweb_exec_path: "{{ calibreweb_venv_path }}/cps.py"
 
 # Config files put in:

roles/calibre-web/tasks/install.yml

@@ -42,23 +42,14 @@
 #  ignore_errors: True
 ##
 # Implementing this with Ansible command module for now.
-- name: Download Calibre-Web dependencies (using pip) into python2.7 virtual environment {{ calibreweb_venv_path }}
+- name: Download Calibre-Web dependencies (using pip) into python3 virtual environment {{ calibreweb_venv_path }}
   pip:
     requirements: "{{ calibreweb_venv_path }}/requirements.txt"
-    virtualenv: "{{ calibreweb_venv_path }}"    # /usr/local/calibre-web
+    virtualenv: "{{ calibreweb_venv_path }}"    # /usr/local/calibre-web-py3
     virtualenv_site_packages: no
-    virtualenv_command: /usr/bin/virtualenv
+    virtualenv_command:  python3 -m venv {{ calibreweb_venv_path }}
-    virtualenv_python: python2.7
   when: internet_available | bool
 
-# 2020-02-02: IS PYTHON 3 POSSIBLE ABOVE AND BELOW?
-
-- name: Symlink {{ calibreweb_venv_path }}/vendor -> {{ calibreweb_venv_path }}/lib/python2.7/site-packages - to keep {{ calibreweb_venv_path }}/cps.py happy
-  file:
-    src: "{{ calibreweb_venv_path }}/lib/python2.7/site-packages"
-    path: "{{ calibreweb_venv_path }}/vendor"    # /usr/local/calibre-web
-    state: link
-
 - name: Install /etc/systemd/system/calibre-web.service from template
   template:
     src: calibre-web.service.j2

roles/calibre-web/templates/calibre-web.service.j2

@@ -3,7 +3,7 @@ Description=Calibre-Web
 [Service]
 Type=simple
 User={{ calibreweb_user }}
-ExecStart={{ calibreweb_exec_path }} -p {{ calibreweb_config }}/{{ calibreweb_settings_database }}
+ExecStart={{ calibreweb_venv_path }}/bin/python3 {{ calibreweb_exec_path }} -p {{ calibreweb_config }}/{{ calibreweb_settings_database }}
 
 [Install]
 WantedBy=multi-user.target

roles/calibre/tasks/debs.yml

@@ -21,16 +21,16 @@
 
 #- name: Install packages that Raspbian .deb's had installed for Calibre 3.23 (rpi)
 #  command: scripts/calibre-install-packages.sh    # BORROWED package list from /var/log/apt/history.log (that resulted from 2018-05-22 install of Calibre 3.23 using calibre-install-latest-rpi.sh).
-#  when: is_rpi and internet_available
+#  when: is_raspbian and internet_available
 
 #- name: Upgrade to latest Calibre using Debian's own .deb's from testing (rpi)
 #  command: scripts/calibre-install-latest.sh    # WAS NEC with Calibre 3.24+ & Calibre 3.29 on 2018-08-21 (PR #1015), as all above strategies failed (only script that was not attempted: Sid-like calibre-install-unstable.sh).  CLARIF: RESULTING microSD's ARE NOT BOOTABLE IN Zero W (#952) due to libc6 or similar.e.g. if calibre-install-packages.sh isn't run above?
 #  #command: scripts/calibre-install-latest-rpi-plus.sh    # WORKED for Calibre 3.27.1 on 2018-07-22 (#948 -> PR #950) THO NOT BOOTABLE IN Zero W (#952).  Similar to Calibre 3.24.x & 3.25 in June 2018, which had used calibre-install-packages.sh then Debian's own calibre-install-latest.sh
-#  when: is_rpi and internet_available
+#  when: is_raspbian and internet_available
 
 - name: Upgrade to latest Calibre using .deb's from testing (rpi)
   command: scripts/calibre-install-latest-rpi.sh    # WORKED for Calibre 3.33.1 on 2018-10-23.  And Calibre 3.28 on 2018-07-26 (PR #971).  Likewise for Calibre 3.26.x.  FAILED with Calibre 3.24+ ("calibre : Depends: python-pyqt5 (>= 5.10.1+dfsg-2) but 5.10.1+dfsg-1+rpi1 is to be installed") since June 2018.
-  when: is_rpi and internet_available
+  when: is_raspbian and internet_available
 
 #- name: Download PINNED version {{ calibre_deb_pin_version }} of calibre & calibre-bin (rpi)
 #  get_url:
@@ -41,17 +41,17 @@
 #  with_items:
 #    - calibre_{{ calibre_deb_pin_version }}_all.deb
 #    - calibre-bin_{{ calibre_bin_deb_pin_version }}_armhf.deb
-#  when: is_rpi and internet_available
+#  when: is_raspbian and internet_available
 #
 #- name: Install/Upgrade both, to PINNED version {{ calibre_deb_pin_version }} using additional .deb's from testing (rpi)
 #  command: scripts/calibre-install-pinned-rpi.sh    # Worked for Calibre 3.33.1 on 2018-10-23, e.g. so IIAB microSD bootable in RPi Zero W
-#  when: is_rpi and internet_available
+#  when: is_raspbian and internet_available
 
 - name: Install/Upgrade to Calibre testing .deb's (not rpi)
   command: scripts/calibre-install-latest.sh
-  when: (not is_rpi) and internet_available
+  when: (not is_raspbian) and internet_available
-  #when: (not is_rpi) and (is_debian_9 or is_ubuntu_16) and internet_available
+  #when: (not is_raspbian) and (is_debian_9 or is_ubuntu_16) and internet_available
-  #when: not is_rpi and not is_ubuntu_18 and internet_available
+  #when: not is_raspbian and not is_ubuntu_18 and internet_available
 
 - name: Install/Upgrade to Calibre unstable .deb's IF calibre_unstable_debs
   command: scripts/calibre-install-unstable.sh

roles/calibre/tasks/install.yml

@@ -11,7 +11,7 @@
       - calibre
       - calibre-bin
     state: latest
-  when: internet_available and not is_rpi and (not calib_executable.stat.exists)
+  when: internet_available and not is_raspbian and (not calib_executable.stat.exists)
 
 - name: Install Calibre .debs IF calibre_via_debs (AND /usr/bin/calibre WAS MISSING)
   include_tasks: debs.yml

roles/gitea/defaults/main.yml

@@ -9,7 +9,7 @@
 
 # Info needed to install Gitea:
 
-gitea_version: 1.11.1
+gitea_version: 1.11.2
 iset_suffixes:
   i386: 386
   x86_64: amd64

roles/httpd/tasks/homepage.yml

@@ -1,4 +1,4 @@
-# Both invoked in 4-SERVER-OPTIONS, by roles/www_front_end/tasks/main.yml:
+# Both invoked in 4-SERVER-OPTIONS, by roles/www_options/tasks/main.yml:
 #
 # httpd/tasks/homepage.yml
 # nginx/tasks/homepage.yml

roles/httpd/tasks/install.yml

@@ -157,7 +157,7 @@
 #   when: not apache_enabled
 
 - debug:
-    msg: roles/httpd/tasks/homepage.yml will run LATER (invoked by roles/www_front_end/tasks/main.yml) SO THAT APACHE CAN REDIRECT http://box TO http://box{{ iiab_home_url }} (based on var iiab_home_url)
+    msg: roles/httpd/tasks/homepage.yml will run LATER (invoked by roles/www_options/tasks/main.yml) SO THAT APACHE CAN REDIRECT http://box TO http://box{{ iiab_home_url }} (based on var iiab_home_url)
 # - include_tasks: roles/httpd/tasks/homepage.yml
 
 # - name: Enable & Stop '{{ apache_service }}' systemd service

roles/iiab-admin/tasks/main.yml

@@ -33,7 +33,7 @@
     src: sshpwd-lxde-iiab.sh
     dest: /etc/xdg/lxsession/LXDE-pi/
     mode: '0755'
-  when: lx.stat.isdir is defined and lx.stat.isdir and is_rpi and is_debuntu
+  when: lx.stat.isdir is defined and lx.stat.isdir and is_raspbian and is_debuntu
 
 # 2019-03-07: This popup (/etc/xdg/lxsession/LXDE-pi/sshpwd-lxde-iiab.sh) does
 # not actually appear when triggered by /etc/xdg/autostart/pprompt-iiab.desktop
@@ -47,4 +47,4 @@
   lineinfile:
     path: /etc/xdg/lxsession/LXDE-pi/autostart
     line: "@/etc/xdg/lxsession/LXDE-pi/sshpwd-lxde-iiab.sh"
-  when: lx.stat.isdir is defined and lx.stat.isdir and is_rpi and is_debuntu
+  when: lx.stat.isdir is defined and lx.stat.isdir and is_raspbian and is_debuntu

roles/kalite/tasks/install-old.yml.unused

@@ -10,7 +10,7 @@
 #- name: Run 'mv /etc/pip.conf /etc/pip.conf.see-iiab-issue-2139' as "TEMPORARY" workaround (2020-01-17) for piwheels.org's setuptools Python 2/3 brokenness on RPi (https://github.com/iiab/iiab/issues/2139)
 #  command: mv /etc/pip.conf /etc/pip.conf.see-iiab-issue-2139
 #  ignore_errors: yes
-#  when: is_rpi | bool
+#  when: is_raspbian | bool
 
 #- name: Install KA Lite non-static + reqs file with pip - (debuntu)
 #  pip: requirements={{ pip_packages_dir }}/kalite.txt

roles/kalite/tasks/install.yml

@@ -9,7 +9,7 @@
 #- name: Run 'mv /etc/pip.conf /etc/pip.conf.see-iiab-issue-2139' as "TEMPORARY" workaround (2020-01-17) for piwheels.org's setuptools Python 2/3 brokenness on RPi (https://github.com/iiab/iiab/issues/2139)
 #  command: mv /etc/pip.conf /etc/pip.conf.see-iiab-issue-2139
 #  ignore_errors: yes
-#  when: is_rpi | bool
+#  when: is_raspbian | bool
 
 - name: Use pip to install KA Lite static to {{ kalite_venv }}
   pip:

roles/minetest/tasks/calc_vars.yml

@@ -7,7 +7,7 @@
 # only works if server run as root
     minetest_runas_user: root
     minetest_runas_group: root
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 # For other installs
 - name: Set some facts for other platforms
@@ -16,7 +16,7 @@
     minetest_working_dir: /usr/share/games/minetest
     minetest_runas_user: Debian-minetest
     minetest_runas_group: games
-  when: not is_rpi
+  when: not is_raspbian
 
 - name: Set some facts for all
   set_fact:

roles/minetest/tasks/provision.yml

@@ -16,11 +16,11 @@
 
 # rpi only
 - include_tasks: rpi_minetest_install.yml
-  when: not minetest_world.stat.exists and is_rpi
+  when: not minetest_world.stat.exists and is_raspbian
 
 # not rpi
 - include_tasks: minetest_install.yml
-  when: not minetest_world.stat.exists and not is_rpi
+  when: not minetest_world.stat.exists and not is_raspbian
 
 - git:
     repo: https://github.com/Calinou/carbone-ng.git

roles/minetest/tasks/rpi_minetest_install.yml

@@ -8,7 +8,7 @@
 - name: Download Minetest {{ minetest_rpi_src_url }} for RPi
   get_url:
     url: "{{ minetest_rpi_src_url }}"
-    dest: "{{ downloads_dir }}/{{ minetest_rpi_src }}"
+    dest: "{{ downloads_dir }}/{{ minetest_rpi_src_tar }}"
     timeout: "{{ download_timeout }}"
 
 # we need to create these for rpi, but package creates them for other OSes
@@ -23,17 +23,17 @@
     - /etc/minetest
     - /var/log/minetest
 
-- name: Extract {{ downloads_dir }}/{{ minetest_rpi_src }} into /library/games
+- name: Extract {{ downloads_dir }}/{{ minetest_rpi_src_tar }} into /library/games
   unarchive:
-    src: "{{ downloads_dir }}/{{ minetest_rpi_src }}"
+    src: "{{ downloads_dir }}/{{ minetest_rpi_src_tar }}"
     dest: /library/games
     owner: root
     group: root
 
-- name: Symlink /library/games/minetest -> /library/games/0.4.17.1
+- name: Create symlink /library/games/minetest => /library/games/{{ minetest_rpi_src_untarred }}
   file:
     state: link
-    src: /library/games/0.4.17.1
+    src: /library/games/{{ minetest_rpi_src_untarred }}
     dest: /library/games/minetest
     owner: root
     group: root

roles/mongodb/tasks/install.yml

@@ -6,7 +6,7 @@
       - mongodb-server
       - mongodb    # 2019-01-31: this package does not exist on (cannot be installed on) Debian 10, SEE #1437
     state: present
-  when: internet_available and not is_rpi
+  when: internet_available and not is_raspbian
 
 # 2019-02-02: Sugarizer with Node.js 10.x requires MongoDB 2.6+ so
 # https://andyfelong.com/2017/08/mongodb-3-0-14-for-raspbian-stretch/
@@ -22,29 +22,29 @@
   file:
     path: /tmp/mongodb-3.0.1x
     state: directory
-  when: internet_available and is_rpi
+  when: internet_available and is_raspbian
 
 - name: Download & unzip 20MB http://download.iiab.io/packages/mongodb_stretch_3_0_14_core.zip to /tmp/mongodb-3.0.1x (rpi)
   unarchive:
     remote_src: yes
     src: "{{ iiab_download_url }}/mongodb_stretch_3_0_14_core.zip"
     dest: /tmp/mongodb-3.0.1x
-  when: internet_available and is_rpi
+  when: internet_available and is_raspbian
 
 - name: Install (move) its 3 CORE binaries from /tmp/mongodb-3.0.1x/core to /usr/bin (rpi)
   shell: mv /tmp/mongodb-3.0.1x/core/* /usr/bin
-  when: internet_available and is_rpi
+  when: internet_available and is_raspbian
 
 - name: Download & unzip 15MB http://download.iiab.io/packages/mongodb_stretch_3_0_14_tools.zip [IN FACT THIS ONE'S 3.0.15] to /tmp/mongodb-3.0.1x (rpi)
   unarchive:
     remote_src: yes
     src: "{{ iiab_download_url }}/mongodb_stretch_3_0_14_tools.zip"
     dest: /tmp/mongodb-3.0.1x
-  when: internet_available and is_rpi
+  when: internet_available and is_raspbian
 
 - name: Install (move) its 9 TOOLS binaries from /opt/iiab/downloads/mongodb-3.0.1x/tools to /usr/bin (rpi)
   shell: mv /tmp/mongodb-3.0.1x/tools/* /usr/bin
-  when: internet_available and is_rpi
+  when: internet_available and is_raspbian
 
 # OLD WAY / MUCH SLOWER: had put unnec duplicate copies in /opt/iiab/downloads/mongodb-3.0.1x
 #
@@ -52,14 +52,14 @@
 #  file:
 #    path: "{{ downloads_dir }}/mongodb-3.0.1x"
 #    state: directory
-#  when: internet_available and is_rpi
+#  when: internet_available and is_raspbian
 #
 #- name: Download & unzip MongoDB 3.0.14's 3 core binaries to /opt/iiab/downloads/mongodb-3.0.1x (rpi)
 #  unarchive:
 #    remote_src: yes
 #    src: "{{ iiab_download_url }}/mongodb_stretch_3_0_14_core.zip"
 #    dest: "{{ downloads_dir }}/mongodb-3.0.1x"
-#  when: internet_available and is_rpi
+#  when: internet_available and is_raspbian
 #
 #- name: Install (copy) 3 binaries from /opt/iiab/downloads/mongodb-3.0.1x/core to /usr/bin (rpi)
 #  copy:
@@ -67,14 +67,14 @@
 #    dest: /usr/bin
 #  with_fileglob:
 #    - "{{ downloads_dir }}/mongodb-3.0.1x/core/*"
-#  when: internet_available and is_rpi
+#  when: internet_available and is_raspbian
 #
 #- name: Download & unzip MongoDB 3.0.15's 9 tools binaries to /opt/iiab/downloads/mongodb-3.0.1x (rpi)
 #  unarchive:
 #    remote_src: yes
 #    src: "{{ iiab_download_url }}/mongodb_stretch_3_0_14_tools.zip"
 #    dest: "{{ downloads_dir }}/mongodb-3.0.1x"
-#  when: internet_available and is_rpi
+#  when: internet_available and is_raspbian
 #
 #- name: Install (copy) 9 binaries from /opt/iiab/downloads/mongodb-3.0.1x/tools to /usr/bin (rpi)
 #  copy:
@@ -82,13 +82,13 @@
 #    dest: /usr/bin
 #  with_fileglob:
 #    - "{{ downloads_dir }}/mongodb-3.0.1x/tools/*"
-#  when: internet_available and is_rpi
+#  when: internet_available and is_raspbian
 
 - name: Create Linux group mongodb (rpi)
   group:
     name: mongodb
     state: present
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 - name: Create Linux user mongodb (rpi)
   user:
@@ -97,7 +97,7 @@
     groups: mongodb
     home: /var/lib/mongodb
     shell: /usr/sbin/nologin
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 
 # 2. CONFIGURE MongoDB FOR IIAB

roles/network/tasks/computed_network.yml

@@ -135,18 +135,7 @@
 - name: LAN configured - 'Gateway' mode
   set_fact:
     iiab_network_mode: "Gateway"
-  when: is_rpi or (not (iiab_lan_iface == "none") and not (iiab_wan_iface == "none"))
+  when: (not (iiab_lan_iface == "none") and not (iiab_wan_iface == "none"))
-
-- name: Force iiab_lan_iface if is_rpi
-  set_fact:
-    iiab_lan_iface: "br0"
-    iiab_wireless_lan_iface: "wlan0"
-  when: is_rpi | bool
-
-- name: Enable hostapd if discovered_wireless_iface is not WAN
-  set_fact:
-    hostapd_enabled: True
-  when: is_rpi and not (iiab_wan_iface == discovered_wireless_iface)
 
 # override with user_lan_iface setting if no longer in auto
 - name: Setting user LAN fact

roles/network/tasks/debian.yml

@@ -41,13 +41,13 @@
   template:
     dest: /etc/network/interfaces.d/iiab
     src: network/systemd.j2
-  when: not is_rpi and (iiab_lan_iface == "br0" or wan_ip != "dhcp" or gui_static_wan_ip == "undefined")
+  when: not is_raspbian (iiab_lan_iface == "br0" or wan_ip != "dhcp" or gui_static_wan_ip == "undefined")
 
 - name: Copy the bridge script for RPi
   template:
     dest: /etc/network/interfaces.d/iiab
     src: network/rpi.j2
-  when: is_rpi and iiab_lan_iface == "br0"
+  when: is_raspbian and iiab_lan_iface == "br0"
 
 - name: Workaround auto issue - ifupdown compatibility mode (debian-9+)
   template:
@@ -62,24 +62,7 @@
     regexp: "{{ iiab_wan_iface }}"
   when: wan_ip != "dhcp" and iiab_wan_iface != "none" and is_debian and not is_debian_8
 
-- name: BIND may be affected
+- include_tasks: down-debian.yml
-  service:
-    name: "{{ dns_service }}"
-    state: stopped
-  when: named_install and dnsmasq_enabled
-
-# dhcpd_server release the interface
-- name: dhcpd_server may be affected - stopping dhcpd
-  service:
-    name: dhcpd
-    state: stopped
-  when: dhcpd_install | bool
-
-- name: dhcpd_server may be affected - stopping dnsmasq
-  service:
-    name: dnsmasq
-    state: stopped
-  when: dnsmasq_install | bool
 
 - name: Reload systemd
   systemd:

roles/network/tasks/detected_network.yml

@@ -141,7 +141,7 @@
 - name: Set iiab_wired_lan_iface if present
   set_fact:
     iiab_wired_lan_iface: "{{ discovered_wired_iface }}"
-  when: discovered_wired_iface is defined and discovered_wired_iface != "none" and discovered_wired_iface != iiab_wan_iface and not is_rpi
+  when: discovered_wired_iface is defined and discovered_wired_iface != "none" and discovered_wired_iface != iiab_wan_iface and not is_raspbian
 
 #unused
 #- name: Get a list of ifcfg files to delete
@@ -151,14 +151,14 @@
 - name: 2 or more devices on the LAN - use bridging
   set_fact:
     iiab_lan_iface: br0
-  when: num_lan_interfaces|int >= 2 and not is_rpi
+  when: num_lan_interfaces|int >= 2
 
-- name: For Debian, always use bridging - except RPi
+- name: For Debian, always use bridging
   set_fact:
     iiab_lan_iface: br0
-  when: num_lan_interfaces|int >= 1 and is_debuntu and not is_rpi
+  when: num_lan_interfaces|int >= 1 and is_debuntu
 
-- name: WiFi is on the LAN - use bridging - except RPi
+- name: WiFi is on the LAN - use bridging
   set_fact:
     iiab_lan_iface: br0
   when: iiab_wireless_lan_iface is defined and not nobridge is defined

roles/network/tasks/enable_services.yml

@@ -98,7 +98,6 @@
   when: dnsmasq_install and dnsmasq_enabled and nd_dir.stat.exists and nd_dir.stat.isdir and (iiab_network_mode != "Appliance")
   #when: dnsmasq_install and dnsmasq_enabled and nd_enabled is defined and nd_enabled.stdout == "enabled" and nd_dir.stat.exists and nd_dir.stat.isdir and (iiab_network_mode != "Appliance")
   #when: dnsmasq_install and dnsmasq_enabled and systemd_out.status.UnitFileState == "enabled" and networkd_dir.stat.exists and networkd_dir.stat.isdir and (iiab_network_mode != "Appliance")
-  #when: dnsmasq_enabled and dnsmasq_install and (iiab_network_mode != "Appliance") and (not is_rpi) and (not is_ubuntu_16)
 
 - name: Remove /etc/dnsmasq.d/iiab.conf, when not dnsmasq_enabled or is Appliance
   file:

roles/network/tasks/hostapd.yml

@@ -37,7 +37,7 @@
     owner: root
     group: root
     mode: 0755
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 - name: Create /usr/bin/iiab-hotspot-off from template
   template:
@@ -46,7 +46,7 @@
     owner: root
     group: root
     mode: 0755
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 - name: Disable the Access Point 'hostapd' service
   systemd:

roles/network/tasks/main.yml

@@ -22,7 +22,7 @@
 #    iiab_wan_iface: "{{ discovered_wired_iface }}"
 #    iiab_wireless_lan_iface: "{{ discovered_wireless_iface }}"
 #    iiab_wired_lan_iface: ""
-#  when: is_rpi and discovered_wireless_iface is defined and discovered_wireless_iface == iiab_wan_iface and reboot_to_AP
+#  when: is_raspbian and discovered_wireless_iface is defined and discovered_wireless_iface == iiab_wan_iface and reboot_to_AP
 
 - include_tasks: computed_network.yml
   when: not installing   #REMOVE THIS LINE IF installing IS ALWAYS false AS SET IN roles/0-init/defaults/main.yml
@@ -33,7 +33,7 @@
 #  set_fact:
 #    no_net_restart: True
 #    hostapd_enabled: False
-#  when: is_rpi and discovered_wireless_iface is defined and discovered_wired_iface != iiab_wan_iface
+#  when: is_raspbian and discovered_wireless_iface is defined and discovered_wired_iface != iiab_wan_iface
 
 ##### Start static ip address info for first run #####
 #- include_tasks: static.yml
@@ -91,12 +91,12 @@
 
 - name: RPi's have dhcpcd in use
   include_tasks: rpi_debian.yml
-  when: is_debuntu and is_rpi
+  when: is_raspbian
   #and not installing
 
 - name: Not RPi, Not NetworkManager, Not systemd-networkd in use
   include_tasks: debian.yml
-  when: (not is_rpi and not network_manager_active and not systemd_networkd_active and is_debuntu) or is_ubuntu_16
+  when: (not is_raspbian and not network_manager_active and not systemd_networkd_active and is_debuntu) or is_ubuntu_16
   #and not installing
 
 #### end network layout

roles/network/templates/network/dhcpcd.conf.j2

@@ -42,9 +42,9 @@ slaac private
 # Always (try) to run DHCP client on RPi's Ethernet port, for in-field
 # "cablemodems" used by many non-technical operators, who want Zero-Hassle
 # Updates.  This means AVOIDING "denyinterfaces eth0" below:
-{% if is_rpi and hostapd_enabled %}
+{% if is_raspbian and hostapd_enabled %}
 denyinterfaces{% if discovered_wireless_iface != "none" %} {{ discovered_wireless_iface }}{% endif %}
-{% elif is_rpi %}
+{% elif is_raspbian %}
 #denyinterfaces{% if discovered_wireless_iface != "none" %} {{ discovered_wireless_iface }}{% endif %}
 {% else %}
 denyinterfaces{% if iiab_wireless_lan_iface is defined %} {{ iiab_wireless_lan_iface }}{% endif %}{% if iiab_wired_lan_iface is defined %} {{ iiab_wired_lan_iface }}{% endif %}

roles/nextcloud/README.md

@@ -33,7 +33,7 @@ To further refine Nextcloud access controls based on IPv4 addresses, you can edi
 - max_execution_time
 - max_input_time
 
-Useful PHP recommendations for these settings (while largely tailored to WordPress, and aimed at very low-end hardware) can be found here: [/opt/iiab/iiab/roles/www_front_end/tasks/main.yml#L47-L51](../www_front_end/tasks/main.yml#L47-L51)
+Useful PHP recommendations for these settings (while largely tailored to WordPress, and aimed at very low-end hardware) can be found here: [/opt/iiab/iiab/roles/www_options/tasks/main.yml#L47-L51](../www_options/tasks/main.yml#L47-L51)
 
 ## Using It
 

roles/nextcloud/tasks/install.yml

@@ -52,7 +52,7 @@
       #- php-cli         # NOT REQUESTED by Nextcloud
       #- php-common      # NOT REQUESTED by Nextcloud
       - php-curl
-      - php-fpm          # ALSO INSTALLED IN roles/www_back_end (Stage 3) for nginx_high_php_limits
+      - php-fpm          # ALSO INSTALLED IN roles/www_options (Stage 4) for nginx_high_php_limits
       - php-gd
       - php-gmp          # Optional (for SFTP storage)
       - php-imagick      # Optional (for preview generation)

roles/nginx/tasks/homepage.yml

@@ -1,4 +1,4 @@
-# Both invoked in 4-SERVER-OPTIONS, by roles/www_front_end/tasks/main.yml:
+# Both invoked in 4-SERVER-OPTIONS, by roles/www_options/tasks/main.yml:
 #
 # httpd/tasks/homepage.yml
 # nginx/tasks/homepage.yml

roles/nginx/tasks/install.yml

@@ -46,10 +46,10 @@
     #- { src: 'iiab.conf.j2', dest: "{{ nginx_conf_dir }}/iiab.conf" }    # Moved into homepage.yml below
 
 - debug:
-    msg: roles/nginx/tasks/homepage.yml will run LATER (invoked by roles/www_front_end/tasks/main.yml) SO THAT NGINX CAN REDIRECT http://box TO http://box{{ iiab_home_url }} (based on var iiab_home_url)
+    msg: roles/nginx/tasks/homepage.yml will run LATER (invoked by roles/www_options/tasks/main.yml) SO THAT NGINX CAN REDIRECT http://box TO http://box{{ iiab_home_url }} (based on var iiab_home_url)
 # - include_tasks: roles/nginx/tasks/homepage.yml
 
-# php-stem extension installed by roles/www_back_end/tasks/php-stem.yml
+# php-stem extension installed by roles/www_base/tasks/php-stem.yml
 # here it is linked to php-fpm
 - name: Symlink /etc/php/{{ php_version }}/fpm/conf.d/20-stem.ini -> /etc/php/{{ php_version }}/mods-available/stem.ini
   file:

roles/nodered/tasks/install.yml

@@ -51,7 +51,7 @@
 
 - name: "Globally 'npm install' 8 Node-RED learning examples for RPi: node-red-contrib-ibm-watson-iot, node-red-contrib-play-audio, node-red-node-ledborg, node-red-node-ping, node-red-node-pi-sense-hat, node-red-node-random, node-red-node-serialport, node-red-node-smooth"
   command: npm install -g --unsafe-perm node-red-contrib-ibm-watson-iot node-red-contrib-play-audio node-red-node-ledborg node-red-node-ping node-red-node-pi-sense-hat node-red-node-random node-red-node-serialport node-red-node-smooth
-  when: nodered_install and internet_available and is_rpi
+  when: nodered_install and internet_available and is_raspbian
 
 ## To protect pre-installed packages within /usr/lib/node_modules in graphical
 ## desktop OS's like Raspbian Desktop & Ubermix, we now only install those that
@@ -89,10 +89,10 @@
 #  when: nodered_install and internet_available
 
 - include_tasks: group.yml
-  when: nodered_install and not is_rpi
+  when: nodered_install and not is_raspbian
 
 - include_tasks: rpi_desk.yml
-  when: nodered_install and internet_available and is_rpi
+  when: nodered_install and internet_available and is_raspbian
 
 - name: Install /etc/systemd/system/nodered.service systemd unit file from template
   template:

roles/nodered/tasks/rpi_desk.yml

@@ -15,7 +15,7 @@
 
 #- name: Replace/Tweak "node-red-contrib-ibm-watson-iot/examples/Pi cpu temperature.json" (rpi)
 #  command: 'curl -sL -o /usr/lib/node_modules/node-red-contrib-ibm-watson-iot/examples/Pi\ cpu\ temperature.json https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/Pi%20cpu%20temperature.json'
-#  when: nodered_install and internet_available and is_rpi
+#  when: nodered_install and internet_available and is_raspbian
 
 - name: 'Download/Install 4 RPi executables to /usr/bin: node-red-start, node-red-stop, node-red-restart, node-red-log'
   get_url:

roles/nodered/templates/nodered.service.j2

@@ -5,7 +5,7 @@ After=syslog.target network.target
 [Service]
 # Ansible template HAD: if is_debian_8 or is_debian_9 or is_ubuntu_16 or is_ubuntu_17
 # Ansible template HAD: if is_debuntu
-{% if is_rpi %}
+{% if is_raspbian %}
 ExecStart=/usr/bin/node-red-pi --max-old-space-size=128 -v
 {% else %}
 # ExecStart=/usr/local/bin/node-red-pi --max-old-space-size=128 -v
@@ -19,7 +19,7 @@ SyslogIdentifier=node-red
 StandardOutput=syslog
 
 # non-root user to run as
-{% if is_rpi %}
+{% if is_raspbian %}
 WorkingDirectory=/home/pi/
 User=pi
 Group=pi

roles/usb_lib/templates/usbmount.rules.j2

@@ -1,5 +1,5 @@
-KERNEL=="sd*", DRIVERS=="sbp2",         ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
+KERNEL=="sd*", DRIVERS=="sbp2",     ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
-KERNEL=="sd*", SUBSYSTEMS=="usb",       ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
+KERNEL=="sd*", SUBSYSTEMS=="usb",   ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
-KERNEL=="ub*", SUBSYSTEMS=="usb",       ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
+KERNEL=="ub*", SUBSYSTEMS=="usb",   ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
-KERNEL=="sd*",                          ACTION=="remove",       RUN+="/usr/share/usbmount/usbmount remove"
+KERNEL=="sd*", SUBSYSTEMS=="usb",   ACTION=="remove", PROGRAM="/usr/share/usbmount/usbmount remove"
 

roles/usb_lib/templates/usbmount@.service.j2

@@ -8,5 +8,6 @@ Type=oneshot
 TimeoutStartSec=0
 Environment=DEVNAME=%I
 ExecStart=/usr/share/usbmount/usbmount add
+ExecStop=/bin/umount /%I
 RemainAfterExit=yes
 

roles/wordpress/templates/wordpress-nginx.conf.j2

@@ -1,6 +1,7 @@
 location {{ wp_url }} { 
     #rewrite_log on;
     root {{ content_base }};
+    try_files $uri $uri/ /wordpress/index.php$is_args$args;
     
     location ~ .*\.php$ {
           

roles/www_base/tasks/main.yml

@@ -1,5 +1,5 @@
-# Role "www_back_end" runs here, probably in 3-BASE-SERVER.
+# Role "www_base" runs here, probably in 3-BASE-SERVER.
-# Role "www_front_end" runs later, likely in 4-SERVER-OPTIONS.
+# Role "www_options" runs later, likely in 4-SERVER-OPTIONS.
 #
 # (Don't take either name too literally!)
 
@@ -7,7 +7,7 @@
 - include_tasks: html.yml
 - include_tasks: php-stem.yml
 
-- name: Create dir {{ doc_root }}/home -- if you customized var iiab_home_url e.g. in /etc/iiab/local_vars.yml, that dir is created later -- by www_front_end/tasks/main.yml
+- name: Create dir {{ doc_root }}/home -- if you customized var iiab_home_url e.g. in /etc/iiab/local_vars.yml, that dir is created later -- by www_options/tasks/main.yml
   file:
     state: directory
     path: "{{ doc_root }}/home"    # /library/www/html
@@ -30,14 +30,14 @@
     mode: '0755'
 
 
-# RECORD www_back_end AS INSTALLED
+# RECORD www_base AS INSTALLED
 
-- name: "Set 'www_back_end_installed: True'"
+- name: "Set 'www_base_installed: True'"
   set_fact:
-    www_back_end_installed: True
+    www_base_installed: True
 
-- name: "Add 'www_back_end_installed: True' to {{ iiab_state_file }}"
+- name: "Add 'www_base_installed: True' to {{ iiab_state_file }}"
   lineinfile:
     path: "{{ iiab_state_file }}"    # /etc/iiab/iiab_state.yml
-    regexp: '^www_back_end_installed'
+    regexp: '^www_base_installed'
-    line: 'www_back_end_installed: True'
+    line: 'www_base_installed: True'

roles/www_base/tasks/php-stem.yml

@@ -11,7 +11,7 @@
     group: root
     #mode: ????
     remote_src: yes
-  when: is_rpi | bool
+  when: is_raspbian | bool
 
 - name: Unarchive http://download.iiab.io/packages/php{{ php_version }}-stem.x64.tar to / (x64)
   unarchive:

roles/www_options/tasks/main.yml

@@ -1,5 +1,5 @@
-# Role "www_back_end" runs earlier, likely in 3-BASE-SERVER.
+# Role "www_base" runs earlier, likely in 3-BASE-SERVER.
-# Role "www_front_end" runs here, probably in 4-SERVER-OPTIONS.
+# Role "www_options" runs here, probably in 4-SERVER-OPTIONS.
 #
 # (Don't take either name too literally!)
 
@@ -24,20 +24,35 @@
   include_tasks: roles/nginx/tasks/homepage.yml
   when: nginx_install | bool
 
+- debug:
+    msg: 'THE 3 ANSIBLE STANZAS BELOW ONLY RUN... when: (moodle_install or nextcloud_install or pbx_install or wordpress_install) and nginx_enabled'
 
 - block:    # 3-STANZA BLOCK BEGINS
 
-  # Also installed by roles/nextcloud/tasks/install.yml in case './runrole nextcloud' bypasses this role here.  (Possibly make php-fpm mandatory in nginx/tasks/install.yml in future?)
+  # FYI roles/nginx has already installed package php-fpm, in 3-base-server
-  - name: Install php-fpm (FastCGI Process Manager) as nec
-    package:
-      name: php-fpm
 
-  # For schools that use WordPress/Nextcloud/Moodle intensively.
+  - name: Raise 2+2 PHP default values in /etc/php/{{ php_version }}/fpm/php.ini for lightweight use of WordPress/Nextcloud/Moodle/PBX (allow photos/docs up to 100MB, 100s timeouts, but preserve PHP's 128MB RAM limit)
-  # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
+    lineinfile:
+      path: "/etc/php/{{ php_version }}/fpm/php.ini"
+      #path: "/etc/php/{{ php_version }}/{{ apache_service }}/php.ini"
+      regexp: "{{ item.regexp }}"
+      line: "{{ item.line }}"
+    with_items:
+      - { regexp: '^upload_max_filesize', line: 'upload_max_filesize = 100M    ; default is 2M' }
+      - { regexp: '^post_max_size', line: 'post_max_size = 100M    ; default is 8M' }
+      - { regexp: '^max_execution_time', line: 'max_execution_time = 100    ; default is 30' }
+      - { regexp: '^max_input_time', line: 'max_input_time = 100    ; default is 60' }
+      - { regexp: '^memory_limit', line: 'memory_limit = 128M    ; default is 128M / Nextcloud requests 512M' }
+    when: not nginx_high_php_limits    # REMINDER: THIS ENTIRE 4-STANZA BLOCK IS ONLY INVOKED... when: (wordpress_install or nextcloud_install or moodle_install or pbx_install) and nginx_enabled
+
+  # 2020-03-08: IIAB does not support uninstalling apps, so a 3rd clause
+  # (to reset/restore PHP's defaults) is not necessary at this time.
 
   # COMPARE apache_allow_sudo further below.
 
-  - name: Enact high limits in /etc/php/{{ php_version }}/fpm/php.ini if using WordPress/Nextcloud/Moodle intensively, as nec
+  # WARNING: This might cause excess use of RAM/disk or other resources!
+  # The 5 values below were chosen by @ericnitschke and @kananigit in ~2018.
+  - name: Enact nginx_high_php_limits in /etc/php/{{ php_version }}/fpm/php.ini for schools that use WordPress/Nextcloud/Moodle/PBX intensively (allow photos/docs up to 500MB, 300s timeouts, 512MB RAM limit)
     lineinfile:
       path: "/etc/php/{{ php_version }}/fpm/php.ini"
       #path: "/etc/php/{{ php_version }}/{{ apache_service }}/php.ini"
@@ -46,17 +61,17 @@
     with_items:
       - { regexp: '^upload_max_filesize', line: 'upload_max_filesize = 500M    ; default is 2M' }
       - { regexp: '^post_max_size', line: 'post_max_size = 500M    ; default is 8M' }
-      - { regexp: '^memory_limit', line: 'memory_limit = 512M    ; default is 128M / Nextcloud requests 512M' }
       - { regexp: '^max_execution_time', line: 'max_execution_time = 300    ; default is 30' }
       - { regexp: '^max_input_time', line: 'max_input_time = 300    ; default is 60' }
-    when: nginx_high_php_limits
+      - { regexp: '^memory_limit', line: 'memory_limit = 512M    ; default is 128M / Nextcloud requests 512M' }
+    when: nginx_high_php_limits | bool
 
-  - name: Restart 'php{{ php_version }}-fpm' systemd services, as nec
+  - name: Restart 'php{{ php_version }}-fpm' systemd service
     systemd:
       name: "php{{ php_version }}-fpm"
       state: restarted
 
-  when: (nextcloud_install or pbx_install) and nginx_enabled    # 3-STANZA BLOCK ENDS
+  when: (moodle_install or nextcloud_install or pbx_install or wordpress_install) and nginx_enabled    # 3-STANZA BLOCK ENDS
 
 
 # 'Is a "Rapid Power Off" button possible for low-electricity environments?'
@@ -64,7 +79,9 @@
 
 # COMPARE nginx_high_php_limits further above.
 
-# 2020-02-12: DOES THE FLAG BELOW (apache_allow_sudo) WORK WITH NGINX TOO ?
+# 2020-03-08: DOES THE FLAG BELOW (apache_allow_sudo) PRESUMABLY WORK
+# WITH NGINX TOO ?  (The single-click poweroff button on IIAB's home
+# page certainly does still work with NGINX.)
 
 - name: Give {{ apache_user }} (per variable apache_user) permission to poweroff, installing /etc/sudoers.d/020_apache_poweroff from template
   template:
@@ -80,7 +97,7 @@
   when: not apache_allow_sudo
 
 
-- name: Run /usr/bin/iiab-refresh-wiki-docs (scraper script) to create http://box/info offline documentation.  (This script was installed in Stage 3 = roles/3-base-server/tasks/main.yml, which ran roles/www_back_end/tasks/main.yml)
+- name: Run /usr/bin/iiab-refresh-wiki-docs (scraper script) to create http://box/info offline documentation.  (This script was installed in Stage 3 = roles/3-base-server/tasks/main.yml, which ran roles/www_base/tasks/main.yml)
   command: /usr/bin/iiab-refresh-wiki-docs
   when: internet_available and not nodocs
 
@@ -98,14 +115,14 @@
   when: nginx_enabled | bool
 
 
-# RECORD www_front_end AS INSTALLED
+# RECORD www_options AS INSTALLED
 
-- name: "Set 'www_front_end_installed: True'"
+- name: "Set 'www_options_installed: True'"
   set_fact:
-    www_front_end_installed: True
+    www_options_installed: True
 
-- name: "Add 'www_front_end_installed: True' to {{ iiab_state_file }}"
+- name: "Add 'www_options_installed: True' to {{ iiab_state_file }}"
   lineinfile:
     path: "{{ iiab_state_file }}"    # /etc/iiab/iiab_state.yml
-    regexp: '^www_front_end_installed'
+    regexp: '^www_options_installed'
-    line: 'www_front_end_installed: True'
+    line: 'www_options_installed: True'

scripts/local_facts.fact

@@ -56,6 +56,12 @@ else
     XO_VERSION="none"
 fi
 
+if [ -f /proc/device-tree/model ]; then
+    RPI_VERSION=`cat /proc/device-tree/model`
+else
+    RPI_VERSION="none"
+fi
+
 ANSIBLE_VERSION=$(ansible --version|head -n 1|cut -f 2 -d " ")
 
 if [ ! x$DHCPCD_PATH = x ]; then
@@ -77,6 +83,7 @@ cat <<EOF
 "iiab_branch"             : "$BRANCH",
 "iiab_commit"             : "$COMMIT",
 "xo_model"                : "$XO_VERSION",
+"rpi_model"               : "$RPI_VERSION",
 "ansible_version"         : "$ANSIBLE_VERSION",
 "os"                      : "$OS",
 "os_ver"                  : "$OS_VER"}

tests/test.yml

@@ -73,8 +73,8 @@
     - { role: usb_lib }
     - { role: vnstat }
     - { role: wordpress }
-    - { role: www_back_end }
+    - { role: www_base }
-    - { role: www_front_end }
+    - { role: www_options }
     - { role: yarn }
     #- { roles: xovis }
 

vars/default_vars.yml

@@ -251,11 +251,11 @@ nginx_interface: 0.0.0.0
 nginx_conf_dir: /etc/nginx/conf.d
 nginx_log_dir: /var/log/nginx
 #
-# For schools that use WordPress/Nextcloud/Moodle intensively:
+# For schools that use WordPress/Nextcloud/Moodle/PBX intensively:
 nginx_high_php_limits: False
 # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
 # SO AFTER INSTALLING IIAB, VERIFY THAT THESE 5 SETTINGS...
-# https://github.com/iiab/iiab/blob/master/roles/www_back_end/tasks/main.yml#L23-L27
+# https://github.com/iiab/iiab/blob/master/roles/www_options/tasks/main.yml#L53-L67
 # ...ARE SUITABLE FOR YOUR HARDWARE, for: /etc/php/<VERSION>/fpm/php.ini
 
 # See also Apache vars {default_language, language_priority} @ top of this file
@@ -702,7 +702,6 @@ is_raspbian: False    # Covers RPi HW and non-RPi HW versions of Raspbian
 is_raspbian_10: False
 is_raspbian_9: False
 is_raspbian_8: False
-is_rpi: False    # 2019-03-23: Doesn't yet test for RPi HW, but hopefully soon: https://github.com/iiab/iiab/issues/1406
 
 is_redhat: False    # Not well supported as of 2019, see: https://github.com/iiab/iiab/issues/1434
 is_centos: False

vars/local_vars_big.yml

@@ -138,11 +138,11 @@ pi_swap_file_size: 1024
 
 # roles/mysql runs here (mandatory)
 
-# For schools that use WordPress/Nextcloud/Moodle intensively:
+# For schools that use WordPress/Nextcloud/Moodle/PBX intensively:
 nginx_high_php_limits: False
 # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
 # SO AFTER INSTALLING IIAB, VERIFY THAT THESE 5 SETTINGS...
-# https://github.com/iiab/iiab/blob/master/roles/www_back_end/tasks/main.yml#L23-L27
+# https://github.com/iiab/iiab/blob/master/roles/www_options/tasks/main.yml#L53-L67
 # ...ARE SUITABLE FOR YOUR HARDWARE, for: /etc/php/<VERSION>/fpm/php.ini
 
 # See also Apache vars {default_language, language_priority} @ top of this file

vars/local_vars_medium.yml

@@ -138,11 +138,11 @@ pi_swap_file_size: 1024
 
 # roles/mysql runs here (mandatory)
 
-# For schools that use WordPress/Nextcloud/Moodle intensively:
+# For schools that use WordPress/Nextcloud/Moodle/PBX intensively:
 nginx_high_php_limits: False
 # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
 # SO AFTER INSTALLING IIAB, VERIFY THAT THESE 5 SETTINGS...
-# https://github.com/iiab/iiab/blob/master/roles/www_back_end/tasks/main.yml#L23-L27
+# https://github.com/iiab/iiab/blob/master/roles/www_options/tasks/main.yml#L53-L67
 # ...ARE SUITABLE FOR YOUR HARDWARE, for: /etc/php/<VERSION>/fpm/php.ini
 
 # See also Apache vars {default_language, language_priority} @ top of this file

vars/local_vars_min.yml

@@ -138,11 +138,11 @@ pi_swap_file_size: 1024
 
 # roles/mysql runs here (mandatory)
 
-# For schools that use WordPress/Nextcloud/Moodle intensively:
+# For schools that use WordPress/Nextcloud/Moodle/PBX intensively:
 nginx_high_php_limits: False
 # WARNING: Enabling this might cause excess use of RAM/disk or other resources!
 # SO AFTER INSTALLING IIAB, VERIFY THAT THESE 5 SETTINGS...
-# https://github.com/iiab/iiab/blob/master/roles/www_back_end/tasks/main.yml#L23-L27
+# https://github.com/iiab/iiab/blob/master/roles/www_options/tasks/main.yml#L53-L67
 # ...ARE SUITABLE FOR YOUR HARDWARE, for: /etc/php/<VERSION>/fpm/php.ini
 
 # See also Apache vars {default_language, language_priority} @ top of this file

vars/raspbian-10.yml

@@ -3,7 +3,6 @@ is_debian: True
 is_debian_10: True
 is_raspbian: True
 is_raspbian_10: True
-is_rpi: True
 rtc_id: ds3231
 
 # 2019-03-23: These apply if-only-if named_install and/or dhcpd_install are True
@@ -39,5 +38,6 @@ calibre_via_python: False
 minetest_server_bin: /library/games/minetest/bin/minetestserver
 minetest_working_dir: /library/games/minetest
 minetest_game_dir: /library/games/minetest/games/minetest_game
-minetest_rpi_src_url: http://www.nathansalapat.com/downloads/0.4.17.1.tar.gz
+minetest_rpi_src_tar: minetest.5.1.1.tar.gz
-minetest_rpi_src: minetest-0.4.17.1.tar.gz
+minetest_rpi_src_url: "http://www.nathansalapat.com/downloads/{{ minetest_rpi_src_tar }}"
+minetest_rpi_src_untarred: Minetest

vars/raspbian-8.yml

@@ -3,7 +3,6 @@ is_debian: True
 is_debian_8: True
 is_raspbian: True
 is_raspbian_8: True
-is_rpi: True
 rtc_id: ds3231
 
 # 2019-01-31: These apply if-only-if named_install and/or dhcpd_install are True

vars/raspbian-9.yml

@@ -3,7 +3,6 @@ is_debian: True
 is_debian_9: True
 is_raspbian: True
 is_raspbian_9: True
-is_rpi: True
 rtc_id: ds3231
 
 # 2019-01-31: These apply if-only-if named_install and/or dhcpd_install are True