Merge branch 'master' into mailserver

.ansible-lint

@@ -1,7 +1,10 @@
 skip_list:
-  - '301'
+  - no-changed-when
+  - load-failure
+  - document-start
 
 warn_list:
-  - '305'  # Use shell only when shell functionality is required
-  - '503'  # Tasks that run when changed should likely be handlers
   - experimental  # all rules tagged as experimental
+
+exclude_paths:
+- group_vars/all/vault.yml

.drone.yml

@@ -4,16 +4,9 @@ type: docker
 name: check
 
 steps:
-  - name: yamllint
+  - name: ansible and yaml linting
-    image: python:3.9-alpine
+    pull: never
+    image: aurore-ansible-lint-image
     commands:
-      - pip install yamllint==1.25.0
+      - ansible-lint
-      - yamllint -c .yamllint.yml .
-
-  - name: ansible-lint
-    image: python:3.9-alpine
-    commands:
-      - apk add --no-cache gcc libc-dev libffi-dev openssl-dev
-      - pip install ansible-lint==4.3.7
-      - ansible-lint *.yml
 ...

.gitlab-ci.yml

@@ -1,19 +0,0 @@
----
-image: python:3.9-alpine
-
-stages:
-  - lint
-
-yamllint:
-  stage: lint
-  script:
-    - pip install yamllint==1.25.0
-    - yamllint -c .yamllint.yml .
-
-ansible-lint:
-  stage: lint
-  script:
-    - apk add gcc libc-dev libffi-dev openssl-dev
-    - pip install ansible-lint==4.3.7
-    - ansible-lint *.yml
-...

.yamllint.yml

@@ -6,6 +6,5 @@ rules:
     max: 120
     level: warning
   document-start:
-    ignore: |
+    ignore: group_vars/all/vault.yml
-      /groups_var/all/vault.yml
 ...

README.md

@@ -1,3 +1,5 @@
+[![Linter Status](https://drone.auro.re/api/badges/Aurore/ansible/status.svg)](https://drone.auro.re/Aurore/ansible)
+
 # Recettes Ansible d'Aurore
 
 Ensemble des recettes de déploiement Ansible pour les serveurs d'Aurore.

deploy_postfix_non_mailhost.yml

@@ -0,0 +1,8 @@
+---
+# Deploy a correclty configured postfix on non mailhost servers
+- hosts: all,!unifi
+  vars:
+    local_network: 10.128.0.0/16
+    relay_host: proxy.adm.auro.re
+  roles:
+    - postfix_non_mailhost

docker-ansible-lint/Dockerfile

@@ -0,0 +1,7 @@
+FROM python:3.9-alpine
+LABEL description="Aurore's docker image for ansible-lint"
+
+RUN apk add --no-cache gcc musl-dev python3-dev libffi-dev openssl-dev cargo
+RUN pip install "yamllint>=1.26.0,<2.0"
+RUN pip install "ansible-lint==5.0.0"
+RUN pip install "ansible>=2.10,<2.11"

docker-ansible-lint/README.md

@@ -0,0 +1,18 @@
+# Ansible-lint image
+
+In order to build this image when a new version comes out, you need to
+1. ssh into the `drone.adm.auro.re` server
+2. git pull this repo to the lastest version
+3. optionally make the changes if it has not been done yet
+4. `sudo docker build -t aurore-ansible-lint-image docker-ansible-lint/`
+5. ???
+6. enjoy
+
+You can verify that the image was correclty built by running
+```
+# list the images present
+sudo docker image ls
+
+# run your image with an interactive shell
+sudo docker run -it --rm aurore-ansible-lint-image /bin/sh
+```

hosts

@@ -36,6 +36,7 @@ mail.auro.re
 wikijs.adm.auro.re
 prometheus-aurore.adm.auro.re
 portail.adm.auro.re
+jitsi-aurore.adm.auro.re
 
 [aurore_testing_vm]
 pendragon.adm.auro.re
@@ -62,6 +63,8 @@ vpn-ovh.adm.auro.re
 docker-ovh.adm.auro.re
 switchs-manager.adm.auro.re
 ldap-replica-ovh.adm.auro.re
+prometheus-ovh.adm.auro.re
+prometheus-federate.adm.auro.re
 
 [ovh_testing_vm]
 #re2o-test.adm.auro.re
@@ -266,6 +269,7 @@ ep-1-3.borne.auro.re
 ep-1-2.borne.auro.re
 ep-0-1.borne.auro.re
 eo-2-1.borne.auro.re
+ee-2-1.borne.auro.re
 
 ###############################################################################
 # George Sand

monitoring.yml

@@ -1,6 +1,6 @@
 #!/usr/bin/env ansible-playbook
 ---
-- hosts: prometheus-fleming.adm.auro.re,prometheus-fleming-fo.adm.auro.re
+- hosts: prometheus-fleming.adm.auro.re
   vars:
     prometheus_alertmanager: docker-ovh.adm.auro.re:9093
     snmp_unifi_password: "{{ vault_snmp_unifi_password }}"
@@ -88,10 +88,43 @@
     # Prometheus targets.json
     prometheus_targets:
       - targets: |
-          {{ groups['aurore_pve'] + groups['aurore_vm'] + groups['ovh_pve'] + groups['ovh_vm'] | list | sort }}
+          {{ groups['aurore_pve'] + groups['aurore_vm'] | list | sort }}
   roles:
     - prometheus
 
+- hosts: prometheus-ovh.adm.auro.re
+  vars:
+    prometheus_alertmanager: docker-ovh.adm.auro.re:9093
+    snmp_unifi_password: "{{ vault_snmp_unifi_password }}"
+
+    # Prometheus targets.json
+    prometheus_targets:
+      - targets: |
+          {{ groups['ovh_pve'] + groups['ovh_vm'] | list | sort }}
+    prometheus_docker_targets:
+      - docker-ovh.adm.auro.re:8087
+  roles:
+    - prometheus
+
+
+- hosts: prometheus-federate.adm.auro.re
+  vars:
+    prometheus_alertmanager: docker-ovh.adm.auro.re:9093
+    snmp_unifi_password: "{{ vault_snmp_unifi_password }}"
+
+    # Prometheus targets.json
+    prometheus_targets:
+      - prometheus-edc.adm.auro.re
+      - prometheus-gs.adm.auro.re
+      - prometheus-fleming.adm.auro.re
+      - prometheus-pacaterie.adm.auro.re
+      - prometheus-rives.adm.auro.re
+      - prometheus-aurore.adm.auro.re
+      - prometheus-ovh.adm.auro.re
+      - prometheus-federate.adm.auro.re
+  roles:
+    - prometheus_federate
+
 
 # Monitor all hosts
 - hosts: all,!edc_unifi,!fleming_unifi,!pacaterie_unifi,!gs_unifi,!rives_unifi,!aurore_testing_vm,!ovh_container

network.yml

@@ -43,7 +43,7 @@
 #       username: service-user
 #       password: "{{ vault_serviceuser_passwd }}"
 #   roles:
-#     - re2o-service
+#     - re2o_service
 
 
 # Deploy Unifi Controller
@@ -62,4 +62,4 @@
 #       username: service-user
 #       password: "{{ vault_serviceuser_passwd }}"
 #   roles:
-#     - re2o-service
+#     - re2o_service

roles/isc_dhcp_server/handlers/main.yml

@@ -1,6 +1,6 @@
 ---
 - name: force run dhcp re2o-service
-  shell: /var/local/re2o-services/dhcp/main.py --force
+  command: /var/local/re2o-services/dhcp/main.py --force
   become_user: re2o-services
 
 - name: restart dhcpd

roles/isc_dhcp_server/tasks/main.yml

@@ -1,7 +1,7 @@
 ---
 - name: Install dhcp (re2o-service)
   import_role:
-    name: re2o-service
+    name: re2o_service
   vars:
     service_repo: https://gitlab.federez.net/re2o/dhcp.git
     service_name: dhcp
@@ -18,7 +18,7 @@
     owner: re2o-services
     group: nogroup
     recurse: true
-    mode: 755
+    mode: 0755
 
 - name: Install isc-dhcp-server
   apt:

roles/postfix_non_mailhost/handlers/main.yml

@@ -0,0 +1,10 @@
+---
+- name: restart postfix
+  service:
+    name: postfix
+    state: restarted
+
+- name: reload postfix
+  service:
+    name: postfix
+    state: reloaded

roles/postfix_non_mailhost/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+- name: Install postfix
+  apt:
+    name: postfix
+    update_cache: true
+  register: result
+  retries: 3
+  until: result is succeeded
+
+- name: Configure postfix
+  template:
+    src: main.cf.j2
+    dest: /etc/postfix/main.cf
+    mode: 0644
+    owner: root
+    group: root
+  notify: restart postfix

roles/postfix_non_mailhost/templates/main.cf.j2

@@ -0,0 +1,32 @@
+# {{ ansible_managed }}
+# See /usr/share/postfix/main.cf.dist for a commented, more complete version
+# Template based on /usr/share/postfix/main.cf.debian
+
+smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
+biff = no
+
+# appending .domain is the MUA's job.
+append_dot_mydomain = no
+
+# Uncomment the next line to generate "delayed mail" warnings
+#delay_warning_time = 4h
+
+readme_directory = no
+
+# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
+# fresh installs.
+compatibility_level = 2
+
+# Send mail as user@{{ ansible_fqdn }}
+myhostname = {{ ansible_fqdn }}
+myorigin = $myhostname
+mydomain = $myhostname
+
+# Specify the trusted networks
+mynetworks = 127.0.0.0/8 {{ local_network }}
+
+# This host does not relay mail from untrusted networks
+relay_domains =
+
+# This is needed if no direct Internet access is available
+relayhost = {{ relay_host }}

roles/prometheus/tasks/main.yml

@@ -64,6 +64,13 @@
     mode: 0644
   when: prometheus_ups_snmp_targets is defined
 
+- name: Configure Prometheus docker monitoring
+  copy:
+    content: "{{ [{'targets': prometheus_docker_targets }] | to_nice_json }}\n"
+    dest: /etc/prometheus/targets_docker.json
+    mode: 0644
+  when: prometheus_docker_targets is defined
+
 - name: Activate prometheus service
   systemd:
     name: prometheus

roles/prometheus/templates/prometheus/alert.rules.yml.j2

@@ -22,7 +22,7 @@ groups:
     labels:
       severity: warning
     annotations:
-      summary: "Mémoire libre de {{ $labels.instance }} à {{ $value | printf "%.2f" }}%."
+      summary: "Mémoire libre de {{ $labels.instance }} à {{ humanize $value }}%."
 
   # Alert for out of disk space
   - alert: OutOfDiskSpace
@@ -31,7 +31,7 @@ groups:
     labels:
       severity: warning
     annotations:
-      summary: "Espace libre de {{ $labels.mountpoint }} sur {{ $labels.instance }} à {{ $value | printf "%.2f" }}%."
+      summary: "Espace libre de {{ $labels.mountpoint }} sur {{ $labels.instance }} à {{ humanize $value }}%."
 
   # Alert for out of inode space on disk
   - alert: OutOfInodes
@@ -49,7 +49,7 @@ groups:
     labels:
       severity: warning
     annotations:
-      summary: "CPU sur {{ $labels.instance }} à {{ $value | printf "%.2f" }}%."
+      summary: "CPU sur {{ $labels.instance }} à {{ humanize $value }}%."
 
   # Check systemd unit (> buster)
   - alert: SystemdServiceFailed
@@ -59,11 +59,20 @@ groups:
       severity: warning
     annotations:
       summary: "{{ $labels.name }} a échoué sur {{ $labels.instance }}"
+
+  # Check load of instance
+  - alert: LoadUsage
+    expr: node_load1 > 5
+    for: 2m
+    labels:
+      severity: warning
+    annotations:
+      summary: "La charge de {{ $labels.instance }} est à {{ $value }} !"
   
   # Check UPS
   - alert: UpsOutputSourceChanged
     expr: upsOutputSource != 3
-    for: 5m
+    for: 1m
     labels:
       severity: warning
     annotations:
@@ -71,7 +80,7 @@ groups:
 
   - alert: UpsBatteryStatusWarning
     expr: upsBatteryStatus == 3
-    for: 5m
+    for: 2m
     labels:
       severity: warning
     annotations:
@@ -79,7 +88,7 @@ groups:
 
   - alert: UpsBatteryStatusCritical
     expr: upsBatteryStatus == 4
-    for: 5m
+    for: 10m
     labels:
       severity: warning
     annotations:
@@ -95,7 +104,7 @@ groups:
 
   - alert: UpsWrongInputVoltage
     expr: (upsInputVoltage < 210) or (upsInputVoltage > 250)
-    for: 5m
+    for: 10m
     labels:
       severity: warning
     annotations:
@@ -103,7 +112,7 @@ groups:
 
   - alert: UpsWrongOutputVoltage
     expr: (upsOutputVoltage < 220) or (upsOutputVoltage > 240)
-    for: 5m
+    for: 10m
     labels:
       severity: warning
     annotations:
@@ -111,7 +120,7 @@ groups:
 
   - alert: UpsTimeRemainingWarning
     expr: upsEstimatedMinutesRemaining < 15
-    for: 5m
+    for: 1m
     labels:
       severity: warning
     annotations:
@@ -119,7 +128,7 @@ groups:
 
   - alert: UpsTimeRemainingCritical
     expr: upsEstimatedMinutesRemaining < 5
-    for: 5m
+    for: 1m
     labels:
       severity: critical
     annotations:

roles/prometheus/templates/prometheus/prometheus.yml.j2

@@ -81,3 +81,7 @@ scrape_configs:
       - target_label: __address__
         replacement: 127.0.0.1:9116
 
+  - job_name: docker
+    file_sd_configs:
+      - files:
+        - '/etc/prometheus/targets_docker.json'

roles/prometheus/templates/prometheus/snmp.yml.j2

@@ -162,13 +162,31 @@ ubiquiti_unifi:
     indexes:
     - labelname: unifiVapIndex
       type: gauge
-  - name: unifiVapNumStations
+  - name: unifi_vap_num_stations
     oid: 1.3.6.1.4.1.41112.1.6.1.2.1.8
     type: gauge
     help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.8'
     indexes:
-    - labelname: unifiVapIndex
+    - labelname: unifi_vap_index
       type: gauge
+    lookups:
+    - labels: [unifi_vap_index]
+      labelname: unifi_vap_essid
+      oid: 1.3.6.1.4.1.41112.1.6.1.2.1.6
+      type: DisplayString
+    - labels: [unifi_vap_index]
+      labelname: unifi_vap_radio
+      oid: 1.3.6.1.4.1.41112.1.6.1.2.1.9
+      type: DisplayString
+    - labels: []
+      labelname: unifi_vap_index
+#  - name: unifiVapNumStations
+#    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.8
+#    type: gauge
+#    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.8'
+#    indexes:
+#    - labelname: unifiVapIndex
+#      type: gauge
   - name: unifiVapRadio
     oid: 1.3.6.1.4.1.41112.1.6.1.2.1.9
     type: DisplayString

roles/prometheus_federate/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: Restart Prometheus
+  service:
+    name: prometheus
+    state: restarted

roles/prometheus_federate/tasks/main.yml

@@ -0,0 +1,46 @@
+---
+- name: Install Prometheus
+  apt:
+    update_cache: true
+    name:
+      - prometheus
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Configure Prometheus
+  template:
+    src: prometheus/prometheus.yml.j2
+    dest: /etc/prometheus/prometheus.yml
+    mode: 0644
+  notify: Restart Prometheus
+
+- name: Configure Prometheus alert rules
+  template:
+    src: "prometheus/{{ item }}.j2"
+    dest: "/etc/prometheus/{{ item }}"
+    mode: 0644
+  notify: Restart Prometheus
+  loop:
+    - alert.rules.yml
+    - django.rules.yml
+
+# We don't need to restart Prometheus when updating nodes
+- name: Configure Prometheus Federate devices
+  copy:
+    content: "{{  [{'targets': prometheus_targets }] | to_nice_json }}"
+    dest: /etc/prometheus/targets.json
+    mode: 0644
+  when: prometheus_targets is defined
+
+- name: Activate prometheus service
+  systemd:
+    name: prometheus
+    enabled: true
+    state: started
+
+- name: Indicate role in motd
+  template:
+    src: update-motd.d/05-service.j2
+    dest: /etc/update-motd.d/05-prometheus
+    mode: 0755

roles/prometheus_federate/templates/prometheus/alert.rules.yml.j2

@@ -0,0 +1,138 @@
+# {{ ansible_managed }}
+{# As this is also Jinja2 it will conflict without a raw block #}
+{# Depending of Prometheus Node exporter version, rules can change depending of version #}
+{% raw %}
+groups:
+- name: alert.rules
+  rules:
+
+  # Alert for any instance that is unreachable for >3 minutes.
+  - alert: InstanceDown
+    expr: up == 0
+    for: 3m
+    labels:
+      severity: critical
+    annotations:
+      summary: "Federate : {{ $labels.exported_instance }} est invisible depuis plus de 3 minutes !"
+
+  # Alert for out of memory
+  - alert: OutOfMemory
+    expr: (node_memory_MemFree_bytes + node_memory_Cached_bytes + node_memory_Buffers_bytes) / node_memory_MemTotal_bytes * 100 < 10
+    for: 5m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : Mémoire libre de {{ $labels.exported_instance }} à {{ humanize $value }}%."
+
+  # Alert for out of disk space
+  - alert: OutOfDiskSpace
+    expr: node_filesystem_free_bytes{fstype="ext4"} / node_filesystem_size_bytes{fstype="ext4"} * 100 < 10
+    for: 5m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Espace libre de {{ $labels.mountpoint }} sur {{ $labels.exported_instance }} à {{ humanize $value }}%."
+
+  # Alert for out of inode space on disk
+  - alert: OutOfInodes
+    expr: node_filesystem_files_free{fstype="ext4"} / node_filesystem_files{fstype="ext4"} * 100 < 10
+    for: 5m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : Presque plus d'inodes disponibles ({{ $value }}% restant) dans {{ $labels.mountpoint }} sur {{ $labels.exported_instance }}."
+
+  # Alert for high CPU usage
+  - alert: CpuUsage
+    expr: (100 - avg by (instance) (irate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 75
+    for: 10m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : CPU sur {{ $labels.exported_instance }} à {{ humanize $value }}%."
+
+  # Check systemd unit (> buster)
+  - alert: SystemdServiceFailed
+    expr: node_systemd_unit_state{state="failed"} == 1
+    for: 10m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : {{ $labels.name }} a échoué sur {{ $labels.exported_instance }}"
+
+  # Check load of instance
+  - alert: LoadUsage
+    expr: node_load1 > 5
+    for: 2m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : la charge de {{ $labels.exported_instance }} est à {{ $value }} !"
+
+  # Check UPS
+  - alert: UpsOutputSourceChanged
+    expr: upsOutputSource != 3
+    for: 1m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : La source d'alimentation de {{ $labels.exported_instance }} a changé !"
+
+  - alert: UpsBatteryStatusWarning
+    expr: upsBatteryStatus == 3
+    for: 2m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : L'état de la batterie de {{ $labels.exported_instance }} est faible !"
+
+  - alert: UpsBatteryStatusCritical
+    expr: upsBatteryStatus == 4
+    for: 10m
+    labels:
+      severity: warning
+    annotations:
+      summary: "L'état de la batterie de {{ $labels.exported_instance }} est affaibli !"
+
+  - alert: UpsHighLoad
+    expr: upsOutputPercentLoad > 70
+    for: 5m
+    labels:
+      severity: critical
+    annotations:
+      summary: "Federate : La charge de {{ $labels.exported_instance }} est de {{ $value }}% !"
+
+  - alert: UpsWrongInputVoltage
+    expr: (upsInputVoltage < 210) or (upsInputVoltage > 250)
+    for: 10m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : La tension d'entrée de {{ $labels.exported_instance }} est de {{ $value }}V."
+
+  - alert: UpsWrongOutputVoltage
+    expr: (upsOutputVoltage < 220) or (upsOutputVoltage > 240)
+    for: 10m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : La tension de sortie de {{ $labels.exported_instance }} est de {{ $value }}V."
+
+  - alert: UpsTimeRemainingWarning
+    expr: upsEstimatedMinutesRemaining < 15
+    for: 1m
+    labels:
+      severity: warning
+    annotations:
+      summary: "Federate : L'autonomie restante sur {{ $labels.exported_instance }} est de {{ $value }} min."
+
+  - alert: UpsTimeRemainingCritical
+    expr: upsEstimatedMinutesRemaining < 5
+    for: 1m
+    labels:
+      severity: critical
+    annotations:
+      summary: "Federate : L'autonomie restante sur {{ $labels.exported_instance }} est de {{ $value }} min."
+
+
+{% endraw %}

roles/prometheus_federate/templates/prometheus/django.rules.yml.j2

@@ -0,0 +1,106 @@
+# {{ ansible_managed }}
+{# As this is also Jinja2 it will conflict without a raw block #}
+{% raw %}
+groups:
+- name: django.rules
+  rules:
+  - record: job:django_http_requests_before_middlewares_total:sum_rate30s
+    expr: sum(rate(django_http_requests_before_middlewares_total[30s])) BY (job)
+  - record: job:django_http_requests_unknown_latency_total:sum_rate30s
+    expr: sum(rate(django_http_requests_unknown_latency_total[30s])) BY (job)
+  - record: job:django_http_ajax_requests_total:sum_rate30s
+    expr: sum(rate(django_http_ajax_requests_total[30s])) BY (job)
+  - record: job:django_http_responses_before_middlewares_total:sum_rate30s
+    expr: sum(rate(django_http_responses_before_middlewares_total[30s])) BY (job)
+  - record: job:django_http_requests_unknown_latency_including_middlewares_total:sum_rate30s
+    expr: sum(rate(django_http_requests_unknown_latency_including_middlewares_total[30s]))
+      BY (job)
+  - record: job:django_http_requests_body_total_bytes:sum_rate30s
+    expr: sum(rate(django_http_requests_body_total_bytes[30s])) BY (job)
+  - record: job:django_http_responses_streaming_total:sum_rate30s
+    expr: sum(rate(django_http_responses_streaming_total[30s])) BY (job)
+  - record: job:django_http_responses_body_total_bytes:sum_rate30s
+    expr: sum(rate(django_http_responses_body_total_bytes[30s])) BY (job)
+  - record: job:django_http_requests_total:sum_rate30s
+    expr: sum(rate(django_http_requests_total_by_method[30s])) BY (job)
+  - record: job:django_http_requests_total_by_method:sum_rate30s
+    expr: sum(rate(django_http_requests_total_by_method[30s])) BY (job, method)
+  - record: job:django_http_requests_total_by_transport:sum_rate30s
+    expr: sum(rate(django_http_requests_total_by_transport[30s])) BY (job, transport)
+  - record: job:django_http_requests_total_by_view:sum_rate30s
+    expr: sum(rate(django_http_requests_total_by_view_transport_method[30s])) BY (job,
+      view)
+  - record: job:django_http_requests_total_by_view_transport_method:sum_rate30s
+    expr: sum(rate(django_http_requests_total_by_view_transport_method[30s])) BY (job,
+      view, transport, method)
+  - record: job:django_http_responses_total_by_templatename:sum_rate30s
+    expr: sum(rate(django_http_responses_total_by_templatename[30s])) BY (job, templatename)
+  - record: job:django_http_responses_total_by_status:sum_rate30s
+    expr: sum(rate(django_http_responses_total_by_status[30s])) BY (job, status)
+  - record: job:django_http_responses_total_by_charset:sum_rate30s
+    expr: sum(rate(django_http_responses_total_by_charset[30s])) BY (job, charset)
+  - record: job:django_http_exceptions_total_by_type:sum_rate30s
+    expr: sum(rate(django_http_exceptions_total_by_type[30s])) BY (job, type)
+  - record: job:django_http_exceptions_total_by_view:sum_rate30s
+    expr: sum(rate(django_http_exceptions_total_by_view[30s])) BY (job, view)
+  - record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
+    expr: histogram_quantile(0.5, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "50"
+  - record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
+    expr: histogram_quantile(0.95, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "95"
+  - record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
+    expr: histogram_quantile(0.99, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "99"
+  - record: job:django_http_requests_latency_including_middlewares_seconds:quantile_rate30s
+    expr: histogram_quantile(0.999, sum(rate(django_http_requests_latency_including_middlewares_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "99.9"
+  - record: job:django_http_requests_latency_seconds:quantile_rate30s
+    expr: histogram_quantile(0.5, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "50"
+  - record: job:django_http_requests_latency_seconds:quantile_rate30s
+    expr: histogram_quantile(0.95, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "95"
+  - record: job:django_http_requests_latency_seconds:quantile_rate30s
+    expr: histogram_quantile(0.99, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "99"
+  - record: job:django_http_requests_latency_seconds:quantile_rate30s
+    expr: histogram_quantile(0.999, sum(rate(django_http_requests_latency_seconds_bucket[30s]))
+      BY (job, le))
+    labels:
+      quantile: "99.9"
+  - record: job:django_model_inserts_total:sum_rate1m
+    expr: sum(rate(django_model_inserts_total[1m])) BY (job, model)
+  - record: job:django_model_updates_total:sum_rate1m
+    expr: sum(rate(django_model_updates_total[1m])) BY (job, model)
+  - record: job:django_model_deletes_total:sum_rate1m
+    expr: sum(rate(django_model_deletes_total[1m])) BY (job, model)
+  - record: job:django_db_new_connections_total:sum_rate30s
+    expr: sum(rate(django_db_new_connections_total[30s])) BY (alias, vendor)
+  - record: job:django_db_new_connection_errors_total:sum_rate30s
+    expr: sum(rate(django_db_new_connection_errors_total[30s])) BY (alias, vendor)
+  - record: job:django_db_execute_total:sum_rate30s
+    expr: sum(rate(django_db_execute_total[30s])) BY (alias, vendor)
+  - record: job:django_db_execute_many_total:sum_rate30s
+    expr: sum(rate(django_db_execute_many_total[30s])) BY (alias, vendor)
+  - record: job:django_db_errors_total:sum_rate30s
+    expr: sum(rate(django_db_errors_total[30s])) BY (alias, vendor, type)
+  - record: job:django_migrations_applied_total:max
+    expr: max(django_migrations_applied_total) BY (job, connection)
+  - record: job:django_migrations_unapplied_total:max
+    expr: max(django_migrations_unapplied_total) BY (job, connection)
+{% endraw %}

roles/prometheus_federate/templates/prometheus/prometheus.yml.j2

@@ -0,0 +1,56 @@
+# {{ ansible_managed }}
+
+global:
+  # scrape_interval is set to the global default (60s)
+  # evaluation_interval is set to the global default (60s)
+  # scrape_timeout is set to the global default (10s).
+
+  # Attach these labels to any time series or alerts when communicating with
+  # external systems (federation, remote storage, Alertmanager).
+  external_labels:
+      monitor: 'example'
+
+# Alertmanager configuration
+# Use prometheus alertmanager installed on the same machine
+alerting:
+  alertmanagers:
+  - static_configs:
+    - targets: ['{{ prometheus_alertmanager }}']
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  - "alert.rules.yml"  # Monitoring alerts, this is the file you may be searching!
+  - "django.rules.yml"  # Custom rules specific for Django project monitoring
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The .json in file_sd_configs is dynamically reloaded
+
+
+  - job_name: federate
+    scrape_interval: 15s
+    metrics_path: '/federate'
+    file_sd_configs:
+      - files:
+        - '/etc/prometheus/targets.json'
+    relabel_configs:
+      # Do not put :9100 in instance name, rather here
+      - source_labels: [__address__]
+        target_label: __param_target
+      - source_labels: [__param_target]
+        target_label: instance
+      - source_labels: [__param_target]
+        target_label: __address__
+        replacement: '$1:9090'
+    params:
+      'match[]':
+        - '{job="servers"}'
+        - '{job="prometheus"}'
+        - '{job="unifi_snmp"}'
+        - '{job="django"}'
+        - '{job="ups_snmp"}'
+        - '{job="django"}'
+        - '{job="docker"}'
+        - '{job="switch"}'
+

roles/prometheus_federate/templates/prometheus/snmp.yml.j2

@@ -0,0 +1,387 @@
+# {{ ansible_managed }}
+# TODOlist :
+# - Faire fonctionner le monitoring des switchs défini ici
+#   * Configurer tous les switchs avec un compte SNMPv3
+#   * Mettre l'inventaire des switchs dans Ansible
+# - Optimiser les règles pour les bornes Unifi,
+#   on pourrait indexer avec les SSID
+
+eatonups:
+  walk:
+  - 1.3.6.1.2.1.33.1.2
+  - 1.3.6.1.2.1.33.1.3
+  - 1.3.6.1.2.1.33.1.4
+  - 1.3.6.1.4.1.534.1.6
+  get:
+  - 1.3.6.1.2.1.1.3.0
+  metrics:
+  - name: sysUpTime
+    oid: 1.3.6.1.2.1.1.3
+    type: gauge
+    help: The time (in hundredths of a second) since the network management portion
+      of the system was last re-initialized. - 1.3.6.1.2.1.1.3
+  - name: upsBatteryStatus
+    oid: 1.3.6.1.2.1.33.1.2.1
+    type: gauge
+    help: The indication of the capacity remaining in the UPS system's batteries -
+      1.3.6.1.2.1.33.1.2.1
+  - name: upsEstimatedMinutesRemaining
+    oid: 1.3.6.1.2.1.33.1.2.3
+    type: gauge
+    help: An estimate of the time to battery charge depletion under the present load
+      conditions if the utility power is off and remains off, or if it were to be
+      lost and remain off. - 1.3.6.1.2.1.33.1.2.3
+  - name: upsInputVoltage
+    oid: 1.3.6.1.2.1.33.1.3.3.1.3
+    type: gauge
+    help: The magnitude of the present input voltage. - 1.3.6.1.2.1.33.1.3.3.1.3
+    indexes:
+    - labelname: upsInputLineIndex
+      type: gauge
+  - name: upsOutputSource
+    oid: 1.3.6.1.2.1.33.1.4.1
+    type: gauge
+    help: The present source of output power - 1.3.6.1.2.1.33.1.4.1
+  - name: upsOutputVoltage
+    oid: 1.3.6.1.2.1.33.1.4.4.1.2
+    type: gauge
+    help: The present output voltage. - 1.3.6.1.2.1.33.1.4.4.1.2
+    indexes:
+    - labelname: upsOutputLineIndex
+      type: gauge
+  - name: upsOutputPower
+    oid: 1.3.6.1.2.1.33.1.4.4.1.4
+    type: gauge
+    help: The present output true power. - 1.3.6.1.2.1.33.1.4.4.1.4
+    indexes:
+    - labelname: upsOutputLineIndex
+      type: gauge
+  - name: upsOutputPercentLoad
+    oid: 1.3.6.1.2.1.33.1.4.4.1.5
+    type: gauge
+    help: The percentage of the UPS power capacity presently being used on this output
+      line, i.e., the greater of the percent load of true power capacity and the percent
+      load of VA. - 1.3.6.1.2.1.33.1.4.4.1.5
+    indexes:
+    - labelname: upsOutputLineIndex
+      type: gauge
+  - name: xupsEnvRemoteTemp
+    oid: 1.3.6.1.4.1.534.1.6.5
+    type: gauge
+    help: The reading of an EMP's temperature sensor. - 1.3.6.1.4.1.534.1.6.5
+  - name: xupsEnvRemoteHumidity
+    oid: 1.3.6.1.4.1.534.1.6.6
+    type: gauge
+    help: The reading of an EMP's humidity sensor. - 1.3.6.1.4.1.534.1.6.6
+  version: 1
+  auth:
+    community: public
+
+
+procurve_switch:
+  walk:
+  - 1.3.6.1.2.1.31.1.1.1.10
+  - 1.3.6.1.2.1.31.1.1.1.6
+  get:
+  - 1.3.6.1.2.1.1.3.0
+  - 1.3.6.1.2.1.1.5.0
+  - 1.3.6.1.2.1.1.6.0
+  metrics:
+  - name: sysUpTime
+    oid: 1.3.6.1.2.1.1.3
+    type: gauge
+    help: The time (in hundredths of a second) since the network management portion
+      of the system was last re-initialized. - 1.3.6.1.2.1.1.3
+  - name: sysName
+    oid: 1.3.6.1.2.1.1.5
+    type: DisplayString
+    help: An administratively-assigned name for this managed node - 1.3.6.1.2.1.1.5
+  - name: sysLocation
+    oid: 1.3.6.1.2.1.1.6
+    type: DisplayString
+    help: The physical location of this node (e.g., 'telephone closet, 3rd floor')
+      - 1.3.6.1.2.1.1.6
+  - name: ifHCOutOctets
+    oid: 1.3.6.1.2.1.31.1.1.1.10
+    type: counter
+    help: The total number of octets transmitted out of the interface, including framing
+      characters - 1.3.6.1.2.1.31.1.1.1.10
+    indexes:
+    - labelname: ifIndex
+      type: gauge
+  - name: ifHCInOctets
+    oid: 1.3.6.1.2.1.31.1.1.1.6
+    type: counter
+    help: The total number of octets received on the interface, including framing
+      characters - 1.3.6.1.2.1.31.1.1.1.6
+    indexes:
+    - labelname: ifIndex
+      type: gauge
+  version: 3
+  auth:
+    username: prometheus
+
+ubiquiti_unifi:
+  walk:
+  - 1.3.6.1.4.1.41112.1.6
+  get:
+  - 1.3.6.1.2.1.1.5.0
+  - 1.3.6.1.2.1.1.6.0
+  metrics:
+# Pour faire une WifiMap un jour, on peut entrer la location dans la conf des bornes
+#  - name: sysLocation
+#    oid: 1.3.6.1.2.1.1.6
+#    type: DisplayString
+#    help: The physical location of this node (e.g., 'telephone closet, 3rd floor')
+#      - 1.3.6.1.2.1.1.6
+  - name: unifiVapIndex
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.1
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.1'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapChannel
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.4
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.4'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapEssId
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.6
+    type: DisplayString
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.6'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapName
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.7
+    type: DisplayString
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.7'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifi_vap_num_stations
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.8
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.8'
+    indexes:
+    - labelname: unifi_vap_index
+      type: gauge
+    lookups:
+    - labels: [unifi_vap_index]
+      labelname: unifi_vap_essid
+      oid: 1.3.6.1.4.1.41112.1.6.1.2.1.6
+      type: DisplayString
+    - labels: [unifi_vap_index]
+      labelname: unifi_vap_radio
+      oid: 1.3.6.1.4.1.41112.1.6.1.2.1.9
+      type: DisplayString
+    - labels: []
+      labelname: unifi_vap_index
+#  - name: unifiVapNumStations
+#    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.8
+#    type: gauge
+#    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.8'
+#    indexes:
+#    - labelname: unifiVapIndex
+#      type: gauge
+  - name: unifiVapRadio
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.9
+    type: DisplayString
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.9'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxBytes
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.10
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.10'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxCrypts
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.11
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.11'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxDropped
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.12
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.12'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxErrors
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.13
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.13'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxFrags
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.14
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.14'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapRxPackets
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.15
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.15'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxBytes
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.16
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.16'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxDropped
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.17
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.17'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxErrors
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.18
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.18'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxPackets
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.19
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.19'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxRetries
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.20
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.20'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapTxPower
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.21
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.21'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapUp
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.22
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.1.2.1.22'
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiVapUsage
+    oid: 1.3.6.1.4.1.41112.1.6.1.2.1.23
+    type: DisplayString
+    help: guest or regular user - 1.3.6.1.4.1.41112.1.6.1.2.1.23
+    indexes:
+    - labelname: unifiVapIndex
+      type: gauge
+  - name: unifiIfIndex
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.1
+    type: gauge
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.1'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfName
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.5
+    type: DisplayString
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.5'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfRxBytes
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.6
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.6'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfRxDropped
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.7
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.7'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfRxError
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.8
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.8'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfRxMulticast
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.9
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.9'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfRxPackets
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.10
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.10'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfTxBytes
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.12
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.12'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfTxDropped
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.13
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.13'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfTxError
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.14
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.14'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiIfTxPackets
+    oid: 1.3.6.1.4.1.41112.1.6.2.1.1.15
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.2.1.1.15'
+    indexes:
+    - labelname: unifiIfIndex
+      type: gauge
+  - name: unifiApSystemModel
+    oid: 1.3.6.1.4.1.41112.1.6.3.3
+    type: DisplayString
+    help: ' - 1.3.6.1.4.1.41112.1.6.3.3'
+  - name: unifiApSystemUptime
+    oid: 1.3.6.1.4.1.41112.1.6.3.5
+    type: counter
+    help: ' - 1.3.6.1.4.1.41112.1.6.3.5'
+  version: 3
+  auth:
+    security_level: authPriv
+    username: snmp_prometheus
+    password: {{ snmp_unifi_password }}
+    auth_protocol: SHA
+    priv_protocol: AES
+    priv_password: {{ snmp_unifi_password }}

roles/prometheus_federate/templates/update-motd.d/05-service.j2

@@ -0,0 +1,4 @@
+#!/bin/sh
+# {{ ansible_managed }}
+echo "> prometheus a été déployé sur cette machine."
+echo "  Voir /etc/prometheus/"

roles/radius/tasks/main.yml

@@ -106,12 +106,11 @@
 
 - name: Install radius requirements (except freeradius-python3)
   shell:
-    cmd: "{{ item }}"
+    cmd: "cat apt_requirements_radius.txt | grep -v freeradius-python3 | xargs apt-get -y install"
     chdir: /var/www/re2o/
-  loop:
-    - "cat apt_requirements_radius.txt | grep -v freeradius-python3 | xargs apt-get -y install"
-    - "pip3 install -r pip_requirements.txt"
 
+- name: Install PyPi requirements for radius
+  command: "pip3 install -r /var/www/re2o/pip_requirements.txt"
 
 # End of hideousness (hopefully).
 

roles/router/tasks/main.yml

@@ -40,7 +40,7 @@
 
 - name: Install aurore-firewall (re2o-service)
   import_role:
-    name: re2o-service
+    name: re2o_service
   vars:
     service_repo: https://gitea.auro.re/Aurore/aurore-firewall.git
     service_name: aurore-firewall

utils/README.md

@@ -0,0 +1,4 @@
+# Utils
+
+A repository of Ansible Playbooks that are useful, as little script or various
+utilities, but not used in production.

utils/re2o_mail_server.yml

@@ -0,0 +1,13 @@
+---
+# Deploy Re2o mail service
+- hosts: mail.auro.re
+  vars:
+    service_repo: https://gitea.auro.re/aurore/re2o-mail-server.git
+    service_name: mail-server
+    service_version: aurore
+    service_config:
+      hostname: re2o-test.adm.auro.re  # use test instance for now, should be changed for prod!
+      username: service-user
+      password: "{{ vault_serviceuser_passwd }}"
+  roles:
+    - re2o-service

utils/reboot_needed_check.yml

@@ -0,0 +1,31 @@
+#!/usr/bin/env ansible-playbook
+---
+# Check if a reboot is required by the installation of some packages (ie kernel)
+- hosts: localhost
+  tasks:
+    - name: Make sure local file exist but is empty  # weird hack, I know
+      copy:
+        dest: /tmp/ansible_dump_reboot_needed.txt
+        content: ""
+        force: true
+        mode: 0644
+
+- hosts: all,!unifi,!escalope.adm.auro.re,!loki.adm.auro.re,!viviane.adm.auro.re,!vpn-ovh.adm.auro.re
+  tasks:
+    # Register the output of the file /var/run/reboot-required.pkgs
+    - name: Register if boot is required
+      shell: if [ -e /var/run/reboot-required.pkgs ]; then cat /var/run/reboot-required.pkgs; fi
+      register: result
+
+    - name: DEBUG
+      debug:
+        msg: "{{ ansible_facts['nodename'] }} : {{ result.stdout }}"
+      when: result.stdout is defined
+
+    # Add info line by line
+    - name: Dump all info into the local file
+      delegate_to: localhost
+      lineinfile:
+        path: /tmp/ansible_dump_reboot_needed.txt
+        line: "{{ ansible_facts['nodename'] }} : {{ result.stdout }}"
+      when: result.stdout is defined

utils/version_check.yml

@@ -0,0 +1,21 @@
+#!/usr/bin/env ansible-playbook
+---
+# Check for the distribution
+- hosts: localhost
+  tasks:
+    - name: Make sure local file exist but is empty  # weird hack, I know
+      copy:
+        dest: /tmp/ansible_dump_reboot_needed.txt
+        content: ""
+        force: true
+        mode: 0644
+
+- hosts: all,!unifi
+  tasks:
+    # Add info line by line
+    - name: Dump all info into the local file
+      delegate_to: localhost
+      lineinfile:
+        path: /tmp/ansible_dump_dist_version.txt
+        line: "[{{ ansible_facts['nodename'] }}] {{ ansible_fqdn }} : {{
+                ansible_distribution }} {{ ansible_distribution_version }}"