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iiab/roles/0-init/tasks/main.yml

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# Initialize
- name: ...IS BEGINNING ============================================
stat:
path: "{{ iiab_env_file }}"
register: NewInstall
- name: Set first_run flag
set_fact:
first_run: True
when: not NewInstall.stat.exists
# 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
include_tasks: first_run.yml
when: first_run | bool
# Copies the latest/known version of iiab-diagnostics into /usr/bin (so it can
# be run even if local source tree /opt/iiab/iiab is deleted to conserve disk).
- name: Copy /opt/iiab/iiab/scripts/iiab-diagnostics to /usr/bin/iiab-diagnostics
copy:
src: "{{ iiab_dir }}/scripts/iiab-diagnostics"
dest: /usr/bin/
mode: 0755
- name: Create globally-writable directory /etc/iiab/diag so non-root users can run iiab-diagnostics
file:
state: directory
path: /etc/iiab/diag
mode: 0777
- name: Re-read local_facts.facts from /etc/ansible/facts.d
setup:
filter: ansible_local
- 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
when: xo_model != "none"
# Discover: do we have a gateway?
# If Ansible detects gateway, becomes WAN candidate.
- name: "Do we have a gateway? If so set discovered_wan_iface: {{ ansible_default_ipv4.alias }}, iiab_wan_iface: {{ discovered_wan_iface }}"
set_fact:
discovered_wan_iface: "{{ ansible_default_ipv4.alias }}"
iiab_wan_iface: "{{ discovered_wan_iface }}"
when: ansible_default_ipv4.gateway is defined
- name: "Verify gateway active: ping -c4 {{ ansible_default_ipv4.gateway }}"
shell: ping -c4 "{{ ansible_default_ipv4.gateway }}" | grep icmp_seq=4 | wc -l
when: discovered_wan_iface != "none"
register: gw_active_test
- name: If so, set gw_active
set_fact:
gw_active: True
when: discovered_wan_iface != "none" and gw_active_test.stdout == "1"
- name: Test for Internet access ({{ iiab_download_url }}/heart-beat.txt)
get_url:
url: "{{ iiab_download_url }}/heart-beat.txt"
dest: /tmp/heart-beat.txt
# timeout: "{{ download_timeout }}"
# @jvonau recommends: 100sec is too much (keep 10sec default)
ignore_errors: True
# async: 10
# poll: 2
register: internet_access_test
- name: Set internet_available if download succeeded and not disregard_network
set_fact:
internet_available: True
when: not internet_access_test.failed and not disregard_network
- name: Remove downloaded Internet test file /tmp/heart-beat.txt
file:
path: /tmp/heart-beat.txt
state: absent
# Put all computed vars here so derive properly from any prior var file.
- name: If the TZ is not set in env, set it to UTC
include_tasks: tz.yml
- name: Set port 80 for Admin Console if not adm_cons_force_ssl
set_fact:
gui_port: 80
when: not adm_cons_force_ssl
- name: Set port 443 for Admin Console if adm_cons_force_ssl
set_fact:
gui_port: 443
when: adm_cons_force_ssl | bool
- name: Turn on Apache for (dokuwiki elgg lokole moodle nodered nextcloud)
set_fact:
apache_enabled: True
when: dokuwiki_install or elgg_install or lokole_install or moodle_install or nodered_install or nextcloud_install
- name: Turn on both vars for MySQL (mandatory in Stage 3!)
set_fact:
mysql_install: True
mysql_enabled: True
# We decided to enable mysql unconditionally.
# when: elgg_enabled or rachel_enabled or owncloud_enabled or phpmyadmin_enabled or wordpress_enabled or iiab_menu_install
# MongoDB is auto-included by Sugarizer as of Feb 2019, thanks to: roles/sugarizer/meta/main.yml
#
# 2019-07-08: mongodb_install is completely ignored. FYI mongodb_enabled: False
# works but is ineffective, as Sugarizer starts mongodb's systemd svc on its own
#
## Late 2017: Had commented out MongoDB on a trial basis, for a more basic/lightweight Sugarizer, per https://github.com/iiab/iiab/pull/427
#- name: Turn on both vars for MongoDB if sugarizer_enabled
# set_fact:
# mongodb_install: True
# mongodb_enabled: True
# when: sugarizer_enabled | bool
# There might be other db's
- name: Turn on both vars for PostgreSQL if moodle_enabled or pathagar_enabled
set_fact:
postgresql_install: True
postgresql_enabled: True
when: moodle_enabled or (pathagar_enabled is defined and pathagar_enabled)
#- name: Turn on vars for Docker if SchoolTool is to be installed
# set_fact:
# docker_install: True
# docker_enabled: True
# when: schooltool_enabled or schooltool_install
- name: "Set python_path: /lib/python2.7/site-packages/ (redhat)"
set_fact:
python_path: /lib/python2.7/site-packages/
when: is_redhat | bool
- name: "Set python_path: /usr/local/lib/python2.7/dist-packages/ (debuntu)"
set_fact:
python_path: /usr/local/lib/python2.7/dist-packages/
when: is_debuntu | bool
# For various reasons the mysql service cannot be enabled on Fedora 20, but
# 'mariadb', which is its real name can. On Fedora 18 we need to use 'mysqld'.
# BETTER TO USE /opt/iiab/iiab/vars/<OS>.yml
#- name: "Set mysql_service: mariadb by default"
# set_fact:
# mysql_service: mariadb
- name: "Set mysql_service: mysqld etc (Fedora 18)"
set_fact:
# BETTER TO USE /opt/iiab/iiab/vars/<OS>.yml
#mysql_service: mysqld
no_NM_reload: True
is_F18: True
when: (ansible_distribution_release == "based on Fedora 18" or ansible_distribution_version == "18") and ansible_distribution == "Fedora"
# BETTER TO USE /opt/iiab/iiab/vars/<OS>.yml
#- name: "Set mysql_service: mysql (debuntu)"
# set_fact:
# mysql_service: mysql
# when: is_debuntu | bool
- name: "Set iiab_fqdn: {{ iiab_hostname }}.{{ iiab_domain }}"
set_fact:
iiab_fqdn: "{{ iiab_hostname }}.{{ iiab_domain }}"
FQDN_changed: False
- name: Set FQDN_changed when iiab_fqdn != ansible_fqdn ({{ ansible_fqdn }})
set_fact:
FQDN_changed: True
when: iiab_fqdn != ansible_fqdn
- name: Set hostname if FQDN_changed
include_tasks: hostname.yml
when: FQDN_changed | bool
- name: Add 'runtime' variable values to {{ iiab_ini_file }}
ini_file:
dest: "{{ iiab_ini_file }}"
section: runtime
option: "{{ item.option }}"
value: "{{ item.value | string }}"
with_items:
- option: iiab_stage
value: "{{ iiab_stage }}"
- option: iiab_base_ver
value: "{{ iiab_base_ver }}"
- option: iiab_revision
value: "{{ iiab_revision }}"
- option: runtime_php
value: "{{ phplib_dir }}"
- option: runtime_branch
value: "{{ ansible_local.local_facts.iiab_branch }}"
- option: runtime_commit
value: "{{ ansible_local.local_facts.iiab_commit }}"
- option: runtime_date
value: "{{ ansible_date_time.iso8601 }}"
- option: ansible_version
value: "{{ ansible_local.local_facts.ansible_version }}"
- option: kernel
value: "{{ ansible_kernel }}"
- option: memory_mb
value: "{{ ansible_memtotal_mb }}"
- option: swap_mb
value: "{{ ansible_swaptotal_mb }}"
- option: product_id
value: "{{ ansible_product_uuid }}"
- option: gw_active
value: "{{ gw_active }}"
- option: internet_available
value: "{{ internet_available }}"
- option: is_rpi
value: "{{ is_rpi }}"
- option: first_run
value: "{{ first_run }}"
- option: local_tz
value: "{{ local_tz }}"
- option: no_NM_reload
value: "{{ no_NM_reload }}"
- option: is_F18
value: "{{ is_F18 }}"
- option: FQDN_changed
value: "{{ FQDN_changed }}"
- name: Add 'runtime' variable 'is_VM' value if defined, to {{ iiab_ini_file }}
ini_file:
dest: "{{ iiab_ini_file }}"
section: runtime
option: "{{ item.option }}"
value: "{{ item.value | string }}"
with_items:
- option: is_VM
value: "yes"
when: is_VM is defined
- name: STAGE 0 HAS COMPLETED ======================================
meta: noop
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