[firewall] Deploy firewall

plays/firewall.yml

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+#!/usr/bin/env ansible-playbook
+---
+# Deploy firewall
+- hosts: crans_routeurs
+  vars:
+    re2o:
+      server: re2o.adm.crans.org
+      service_user: "{{ vault_re2o_service_user }}"
+      service_password: "{{ vault_re2o_service_password }}"
+  roles:
+    - firewall

roles/firewall/tasks/main.yml

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+---
+- name: Create firewall directory
+  file:
+    path: /var/local/firewall
+    state: directory
+    mode: '2775'
+    owner: root
+    group: nounou
+
+- name: Set ACL for firewall directory
+  acl:
+    path: /var/local/firewall
+    default: true
+    entity: nounou
+    etype: group
+    permissions: rwx
+    state: query
+
+- name: Clone firewall repository
+  git:
+    repo: 'http://gitlab.adm.crans.org/nounous/firewall.git'
+    dest: /var/local/firewall
+    umask: '002'
+
+- name: Deploy re2o config
+  template:
+    src: firewall/re2o-config.ini.j2
+    dest: /var/local/firewall/re2o-config.ini
+    mode: 0600
+    owner: root
+    group: root
+
+- name: Deploy cron for firewall
+  template:
+    src: cron.d/firewall.j2
+    dest: /etc/cron.d/firewall

roles/firewall/templates/cron.d/firewall.j2

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+{{ ansible_header | comment }}
+*/2 * * * * root /usr/bin/python3 /var/local/firewall/firewall.py -q

roles/firewall/templates/firewall/re2o-config.ini.j2

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+{{ ansible_header | comment(decoration='; ') }}
+[Re2o]
+hostname = {{ re2o.server }}
+username = {{ re2o.service_user }}
+password = {{ re2o.service_password }}