Add systemd support to Asterisk + #2908 debug experiments

roles/pbx/tasks/asterisk.yml

@@ -1,7 +1,12 @@
-# 2021-08-03: Asterisk's own install_prereq (below) handles these?
+# 2021-08-05: Asterisk's own install_prereq (below) handles most all of these
 #- name: Asterisk - Install dependencies
 #  include: asterisk_dependencies.yml
 
+- name: Install package 'libsystemd-dev' so Asterisk compiles in systemd support -- after '/* #undef HAVE_SYSTEMD */' becomes '#undef HAVE_SYSTEMD' in /opt/iiab/asterisk/include/asterisk/autoconfig.h -- per https://community.asterisk.org/t/systemctl-start-asterisk-is-fail-with-timeout/81123/3 and https://github.com/asterisk/asterisk/blob/master/contrib/systemd/asterisk.service
+  package:
+    name: libsystemd-dev
+    state: present
+
 - name: Asterisk - Download {{ asterisk_url }}/{{ asterisk_src_file }} to {{ downloads_dir }}
   get_url:
     url: "{{ asterisk_url }}/{{ asterisk_src_file }}"
@@ -74,7 +79,7 @@
   args:
     chdir: "{{ asterisk_src_dir }}"
 
-- name: Asterisk - Run 'make' - CAN TAKE 30 MIN OR LONGER!
+- name: Asterisk - Run 'make' - CAN TAKE 8-30 MIN OR LONGER!
   command: make
   args:
     chdir: "{{ asterisk_src_dir }}"
@@ -97,10 +102,16 @@
     chdir: "{{ asterisk_src_dir }}"
 
 - name: Asterisk - Run 'ldconfig'
-  shell: ldconfig
+  command: ldconfig
   args:
     chdir: "{{ asterisk_src_dir }}"
 
+# - name: 2021-08-05 EXPERIMENTALLY RUN 'update-rc.d -f asterisk remove' similar to 'systemctl disable asterisk' as recommended by https://wiki.freepbx.org/display/FOP/Installing+FreePBX+16+on+Debian+10.9
+#   command: update-rc.d -f asterisk remove
+
+
+- pause:
+
 
 - name: Asterisk - Ensure group 'asterisk' exists
   group:

roles/pbx/tasks/asterisk_dependencies.yml.unused

@@ -1,12 +1,12 @@
 - name: Asterisk - Install dependencies
   package:
     name:
-      - git
-      - curl
+      - git                # Not visible in install_prereq
+      - curl               # Not visible in install_prereq
       - wget
       - libnewt-dev
       - libssl-dev
-      - libncurses5-dev
+      - libncurses5-dev    # Not visible in install_prereq
       - subversion
       - libsqlite3-dev
       - build-essential

roles/pbx/tasks/freepbx.yml

@@ -116,7 +116,7 @@
 #     dest: "{{ freepbx_install_dir }}/admin/libraries/view.functions.php"
 
 
-- name: FreePBX - 4-step install (just run once) - CAN TAKE 12 MIN OR LONGER!
+- name: FreePBX - 4-step install (just run once) - CAN TAKE 3-12 MIN OR LONGER!
   command: "{{ item }}"
   args:
     chdir: "{{ freepbx_src_dir }}"
@@ -124,9 +124,11 @@
   with_items:
     - ./start_asterisk start
     - ./install -n --webroot {{ freepbx_install_dir }} --dbuser {{ asterisk_db_user }} --dbpass {{ asterisk_db_password }} --dbname {{ asterisk_db_dbname }} --cdrdbname {{ asterisk_db_cdrdbname }}
-    # - ./start_asterisk stop    
-    - killall -9 safe_asterisk    # 2021-08-05: Thanks to @jvonau's PR $2912, these 2 lines are a (brute force for now!) workaround to the intermittent #2908
-    - killall -9 asterisk         # install issue of 'systemctl status freepbx' showing "Unable to run Pre-Asterisk hooks, because Asterisk is already running"
+    # - ./start_asterisk stop
+    #- killall -9 safe_asterisk    # 2021-08-05: Thanks to @jvonau's PR $2912, these 2 lines attempt a (brute force for now, not enough?!) workaround to intermittent
+    #- killall -9 asterisk         # #2908 install issue of 'systemctl status freepbx' showing "Unable to run Pre-Asterisk hooks, because Asterisk is already running"
+
+- pause:
 
 # - name: 'FreePBX - fix file permissions for NGINX: /etc/freepbx.conf (0644), /var/log/asterisk/freepbx.log (0666)'
 #   file:
@@ -147,7 +149,7 @@
 #     # - /var/www/html/freepbx/admin/assets/less/cache
 #     - /var/spool/asterisk/cache
 
-- name: FreePBX - Install /etc/odbc.ini from template (root:root, 0644 by default)
+- name: FreePBX - Install /etc/odbc.ini from template (root:root, 0644 by default) - in future consider compiling ODBC driver for aarch64 per http://mghadam.blogspot.com/2021/03/install-asterisk-18-freepbx-15-on.html ?
   template:
     src: odbc.ini
     dest: /etc/
@@ -170,3 +172,6 @@
     path: /etc/apache2/ports.conf
     line: "Listen {{ pbx_http_port }}"
     # insertafter: Listen 80
+
+
+- pause: