mirror of
https://github.com/iiab/iiab.git
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69 lines
2.3 KiB
YAML
69 lines
2.3 KiB
YAML
- name: Record (initial) disk space used
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shell: df -B1 --output=used / | tail -1
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register: df1
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- name: Install 'vnstat' package
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package:
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name: vnstat
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state: present
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# Similar code block in roles/network/tasks/detected_network.yml (line ~35) and roles/network/tasks/computed_network.yml (lines ~74 and ~110)
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- name: "Setting iiab_wan_iface to '{{ ansible_default_ipv4.alias }}' -- using ansible_default_ipv4.alias if detected"
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set_fact:
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iiab_wan_iface: "{{ ansible_default_ipv4.alias }}"
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when: ansible_default_ipv4.gateway is defined
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# 2023-05-01: Probably no longer nec, as line 'Interface ""' in /etc/vnstat.conf (as installed by apt) automatically selects the default interface
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- name: Insert 'Interface "{{ iiab_wan_iface }}"' into /etc/vnstat.conf
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lineinfile:
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path: /etc/vnstat.conf
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regexp: '^Interface '
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line: 'Interface "{{ iiab_wan_iface }}"'
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# - name: Install /etc/vnstat.conf from template
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# template:
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# src: vnstat.conf.j2
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# dest: /etc/vnstat.conf
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# mode: '0744'
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# 2023-05-01: https://github.com/vergoh/vnstat/issues/134#issuecomment-663836557
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- name: 'Precautionary Start & Enable of vnstat.service, to mitigate intermittent #3539 (''Failed to open database "/var/lib/vnstat/vnstat.db" in read-only mode'') during WAN db creation just below'
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systemd:
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name: vnstat
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daemon_reload: true
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state: started
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enabled: true
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- name: Create database for WAN to collect vnStat data
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shell: /usr/bin/vnstat -i {{ iiab_wan_iface }}
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- name: Create database for LAN to collect vnStat data if not appliance config
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shell: /usr/bin/vnstat -i {{ iiab_lan_iface }}
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when: iiab_lan_iface is defined and iiab_lan_iface != "none"
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# RECORD vnStat AS INSTALLED
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- name: Record (final) disk space used
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shell: df -B1 --output=used / | tail -1
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register: df2
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- name: Add 'vnstat_disk_usage = {{ df2.stdout|int - df1.stdout|int }}' to {{ iiab_ini_file }}
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ini_file:
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path: "{{ iiab_ini_file }}" # /etc/iiab/iiab.ini
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section: vnstat
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option: vnstat_disk_usage
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value: "{{ df2.stdout|int - df1.stdout|int }}"
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- name: "Set 'vnstat_installed: True'"
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set_fact:
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vnstat_installed: True
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- name: "Add 'vnstat_installed: True' to {{ iiab_state_file }}"
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lineinfile:
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path: "{{ iiab_state_file }}" # /etc/iiab/iiab_state.yml
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regexp: '^vnstat_installed'
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line: 'vnstat_installed: True'
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