diff --git a/README.md b/README.md
new file mode 100644
index 0000000..0ee4b61
--- /dev/null
+++ b/README.md
@@ -0,0 +1,146 @@
+# EvoBSD 1.0
+
+EvoBSD is an ansible project used for customising OpenBSD hosts
+used by Evolix.
+
+## How to install an OpenBSD machine
+
+**Note :** The system must be installed with a root account only. Put your public key in the remote root's autorized_keys (/root/.ssh/authorized_keys)
+
+1 - Install ansible's prerequisites
+
+```
+ansible-playbook prerequisite.yml -CDi hosts -l HOSTNAME
+```
+
+2 - Run it!
+
+```
+ansible-playbook evolixisation.yml --ask-vault-pass -CDKi hosts -l HOSTNAME
+```
+
+### Try it on a disposable system!
+
+The easiest way to try EvoBSD is by using packer and vmm :
+
+* First of all let's install go and packer on your host system
+
+```
+# pkg_add go packer
+```
+
+* Then we gonna use [packer-builder-vmm](https://github.com/prep/packer-builder-vmm) project availbale on Github
+
+```
+$ go get -u github.com/prep/packer-builder-vmm/cmd/packer-builder-vmm
+```
+
+* We have to create a definition file for packer
+
+```
+$ vim openbsd.json
+```
+
+    {
+      "description": "OpenBSD installation on VMM",
+
+      "variables": {
+        "hostname":    "evobsd",
+        "domain":      "example.com",
+
+        "password": "evolix"
+      },
+
+      "builders": [
+        {
+          "type":      "vmm",
+          "vm_name":   "evobsd",
+          "disk_size": "2G",
+          "format":    "qcow2",
+          "mem_size":  "1024M",
+
+          "iso_urls":          ["downloads/install64.fs", "https://ftp.nluug.nl/pub/OpenBSD/6.4/amd64/install64.fs"],
+          "iso_checksum":      "7aa4344cb39efbf67300f97ac7eec005b607e8c19d4e31a0a593a8ee2b7136e4",
+          "iso_checksum_type": "sha256",
+
+          "boot_wait": "10s",
+          "boot_command": [
+            "S<enter>",
+
+            "cat <<EOF >disklabel.template<enter>",
+            "/ 1G-* 100%<enter>",
+            "EOF<enter>",
+
+            "cat <<EOF >install.conf<enter>",
+            "System hostname = {{user `hostname`}}<enter>",
+            "DNS domain name = {{user `domain`}}<enter>",
+            "Password for root account = {{user `password`}}<enter>",
+            "Do you expect to run the X Window System = no<enter>",
+            "Setup a user = no<enter>",
+            "Which disk is the root disk = sd1<enter>",
+            "Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout = c<enter>",
+            "URL to autopartitioning template for disklabel = file://disklabel.template<enter>",
+            "Location of sets = disk<enter>",
+            "Is the disk partition already mounted = no<enter>",
+            "Set name(s) = -bsd.rd<enter>",
+            "Set name(s) = done<enter>",
+            "Directory does not contain SHA256.sig. Continue without verification = yes<enter>",
+            "What timezone are you in = Europe/Paris<enter>",
+            "EOF<enter>",
+
+            "install -af install.conf<enter>",
+            "<wait2m>",
+
+            "/sbin/halt -p<enter><wait15>"
+          ]
+        }
+      ]
+    }
+
+
+* You need your unprivileged user to be able to run vmctl through doas
+
+```
+# echo "permit nopass myunprivilegeduser as root cmd /usr/sbin/vmctl
+```
+
+* Eventually you can build your virtual machine
+
+```
+$ packer build openbsd.json
+```
+
+* Once the building is done, run your VM like this
+
+```
+doas vmctl start evobsd -cL -d output-vmm/evobsd.qcow2
+```
+
+## Contributions
+
+Contributions to this project are most welcome! The best way is to create a
+pull request so that after review it's merged.
+
+## License
+
+MIT License
+
+Copyright (c) 2019 Evolix
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/evolixisation.yml b/evolixisation.yml
new file mode 100644
index 0000000..3895536
--- /dev/null
+++ b/evolixisation.yml
@@ -0,0 +1,33 @@
+# Playbook command
+# ansible-playbook evolixisation.yml --ask-vault-pass -CDKi hosts -l HOSTNAME
+
+---
+- name: Evolixisation of an OpenBSD system
+  hosts: openbsd
+  become: true
+  become_user: root
+  become_method: sudo
+
+
+  vars_files:
+    - vars/main.yml
+#    - vars/secrets.yml
+
+  roles:
+    - etc-git
+    - base
+    - forwarding
+    - pf
+    - accounts
+    - nagios-nrpe
+    - post-install
+
+  post_tasks:
+    - include: "tasks/commit_etc_git.yml"
+      vars:
+        commit_message: "Ansible - Evolixisation"
+
+  environment:
+    PKG_PATH: "http://ftp.openbsd.org/pub/OpenBSD/{{ ansible_distribution_version }}/packages/{{ ansible_architecture }}/"
+
+# vim:ft=ansible
diff --git a/hosts b/hosts
new file mode 100644
index 0000000..680aa87
--- /dev/null
+++ b/hosts
@@ -0,0 +1,5 @@
+[openbsd]
+foo.example.com
+
+[openbsd:vars]
+ansible_python_interpreter=/usr/local/bin/python2.7
diff --git a/prerequisite.yml b/prerequisite.yml
new file mode 100644
index 0000000..4695566
--- /dev/null
+++ b/prerequisite.yml
@@ -0,0 +1,16 @@
+# Playbook command
+# ansible-playbook prerequisite.yml -CDi hosts -l HOSTNAME
+
+---
+  - hosts: all
+    become: yes
+    become_method: su
+    user: root
+    gather_facts: no
+
+    tasks:
+
+    - name: Install ansible's prerequisite
+      raw: export PKG_PATH=http://ftp.eu.openbsd.org/pub/OpenBSD/$(uname -r)/packages/$(uname -p)/; pkg_add -z python-2
+
+# vim:ft=ansible
diff --git a/roles/accounts/tasks/main.yml b/roles/accounts/tasks/main.yml
new file mode 100644
index 0000000..27b4b90
--- /dev/null
+++ b/roles/accounts/tasks/main.yml
@@ -0,0 +1,26 @@
+---
+- name: Create admins accounts
+  user:
+    state: present
+    name: '{{ item.value.name }}'
+    uid: '{{ item.value.uid }}'
+    password: '{{ item.value.password_hash_openbsd }}'
+    groups: wheel
+    shell: /bin/ksh
+    append: yes
+  with_dict:
+    "{{ evolix_users }}"
+  tags:
+    - admin
+
+- name: Add admins ssh keys
+  lineinfile:
+    state: present
+    dest: '/home/{{ item.value.name }}/.ssh/authorized_keys'
+    line: '{{ item.value.ssh_keys }}'
+    create: yes
+  with_dict:
+    "{{ evolix_users }}"
+  tags:
+    - admin
+
diff --git a/roles/base/defaults/main.yml b/roles/base/defaults/main.yml
new file mode 100644
index 0000000..fe0e8fd
--- /dev/null
+++ b/roles/base/defaults/main.yml
@@ -0,0 +1,19 @@
+---
+ntpd_servers:
+- "ntp.evolix.net"
+
+general_alert_email: "root@localhost"
+general_technical_realm: "example.com"
+
+evomaintenance_realm: "example.com"
+evomaintenance_alert_email: "evomaintenance-{{ inventory_hostname }}@{{ evomaintenance_realm }}"
+evomaintenance_hostname: "{{ inventory_hostname }}.{{ general_technical_realm }}"
+evomaintenance_pg_host: Null
+evomaintenance_pg_passwd: Null
+evomaintenance_pg_db: Null
+evomaintenance_pg_table: Null
+evomaintenance_from_domain: "{{ evomaintenance_realm }}"
+evomaintenance_from: "evomaintenance@{{ evomaintenance_from_domain }}"
+evomaintenance_full_from: "Evomaintenance <{{ evomaintenance_from }}>"
+evomaintenance_urgency_from: mama.doe@example.com
+evomaintenance_urgency_tel: "06.00.00.00.00"
diff --git a/roles/base/files/evomaintenance.sh b/roles/base/files/evomaintenance.sh
new file mode 100644
index 0000000..d2a7f52
--- /dev/null
+++ b/roles/base/files/evomaintenance.sh
@@ -0,0 +1,198 @@
+#!/bin/sh
+
+# EvoMaintenance script
+# Dependencies (all OS): git postgresql-client
+# Dependencies (Debian): sudo
+
+# version 0.4.1
+# Copyright 2007-2018 Evolix <info@evolix.fr>
+
+get_system() {
+  uname -s
+}
+
+get_fqdn() {
+  if [ "$(get_system)" = "Linux" ]; then
+    hostname --fqdn
+  elif [ "$(get_system)" = "OpenBSD" ]; then
+    hostname
+  else
+    echo "OS not detected!"
+    exit 1
+  fi
+}
+
+get_tty() {
+  if [ "$(get_system)" = "Linux" ]; then
+    ps -o tty= | tail -1
+  elif [ "$(get_system)" = "OpenBSD" ]; then
+    env | grep SSH_TTY | cut -d"/" -f3
+  else
+    echo "OS not detected!"
+    exit 1
+  fi
+}
+
+get_who() {
+  who=$(LC_ALL=C who -m)
+
+  if [ -n "${who}" ]; then
+    echo "${who}"
+  else
+    LC_ALL=C who | grep $(get_tty) | tr -s ' '
+  fi
+}
+
+get_begin_date() {
+  echo "$(date "+%Y") $(echo $(get_who) | cut -d" " -f3,4,5)"
+}
+
+get_ip() {
+  ip=$(echo $(get_who) | cut -d" " -f6 | sed -e "s/^(// ; s/)$//")
+  [ -z "${ip}" ] && ip="unknown (no tty)"
+  [ "${ip}" = ":0" ] && ip="localhost"
+
+  echo "${ip}"
+}
+
+get_end_date() {
+  date +"%Y %b %d %H:%M"
+}
+
+get_now() {
+  date +"%Y-%m-%dT%H:%M:%S%z"
+}
+
+test -f /etc/evomaintenance.cf && . /etc/evomaintenance.cf
+
+[ -n "${HOSTNAME}" ]     || HOSTNAME=$(get_fqdn)
+[ -n "${EVOMAINTMAIL}" ] || EVOMAINTMAIL=evomaintenance-$(echo "${HOSTNAME}" | cut -d- -f1)@${REALM}
+[ -n "${LOGFILE}" ]      || LOGFILE=/var/log/evomaintenance.log
+
+# Treat unset variables as an error when substituting.
+# Only after this line, because some config variables might be missing.
+set -u
+
+REAL_HOSTNAME=$(get_fqdn)
+if [ "${HOSTNAME}" = "${REAL_HOSTNAME}" ]; then
+    HOSTNAME_TEXT="${HOSTNAME}"
+else
+    HOSTNAME_TEXT="${HOSTNAME} (${REAL_HOSTNAME})"
+fi
+
+# TTY=$(get_tty)
+# WHO=$(get_who)
+IP=$(get_ip)
+BEGIN_DATE=$(get_begin_date)
+END_DATE=$(get_end_date)
+USER=$(logname)
+
+PATH=${PATH}:/usr/sbin
+
+SENDMAIL_BIN=$(command -v sendmail)
+GIT_BIN=$(command -v git)
+
+GIT_REPOSITORIES="/etc /etc/bind"
+
+# git statuses
+GIT_STATUSES=""
+
+if test -x "${GIT_BIN}"; then
+    # loop on possible directories managed by GIT
+    for dir in ${GIT_REPOSITORIES}; do
+        # tell Git where to find the repository and the work tree (no need to `cd …` there)
+        export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
+        # If the repository and the work tree exist, try to commit changes
+        if test -d "${GIT_DIR}" && test -d "${GIT_WORK_TREE}"; then
+            CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
+            if [ "${CHANGED_LINES}" != "0" ]; then
+              STATUS=$(${GIT_BIN} status --short | tail -n 10)
+              # append diff data, without empty lines
+              GIT_STATUSES=$(printf "%s\n%s\n%s\n" "${GIT_STATUSES}" "${GIT_DIR} (last 10 lines)" "${STATUS}" | sed -e '/^$/d')
+            fi
+        fi
+        # unset environment variables to prevent accidental influence on other git commands
+        unset GIT_DIR GIT_WORK_TREE
+    done
+    if [ -n "${GIT_STATUSES}" ]; then
+      echo "/!\ There are some uncommited changes. If you proceed, everything will be commited."
+      echo "${GIT_STATUSES}"
+      echo ""
+    fi
+fi
+
+# get input from stdin
+echo "> Please, enter details about your maintenance"
+read TEXTE
+
+if [ "${TEXTE}" = "" ]; then
+    echo "no value..."
+    exit 1
+fi
+
+# recapitulatif
+BLOB=$(cat <<END
+Host      : $HOSTNAME_TEXT
+User      : $USER
+IP        : $IP
+Begin     : $BEGIN_DATE
+End       : $END_DATE
+Message   : $TEXTE
+END
+)
+
+echo ""
+echo "${BLOB}"
+echo ""
+echo "> Press <Enter> to submit, or <Ctrl+c> to cancel."
+read enter
+
+# write log
+echo "----------- $(get_now) ---------------" >> "${LOGFILE}"
+echo "${BLOB}" >> "${LOGFILE}"
+
+# git commit
+GIT_COMMITS=""
+
+if test -x "${GIT_BIN}"; then
+    # loop on possible directories managed by GIT
+    for dir in ${GIT_REPOSITORIES}; do
+        # tell Git where to find the repository and the work tree (no need to `cd …` there)
+        export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
+        # If the repository and the work tree exist, try to commit changes
+        if test -d "${GIT_DIR}" && test -d "${GIT_WORK_TREE}"; then
+            CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
+            if [ "${CHANGED_LINES}" != "0" ]; then
+              ${GIT_BIN} add --all
+              ${GIT_BIN} commit --message "${TEXTE}" --author="${USER} <${USER}@evolix.net>" --quiet
+              # Add the SHA to the log file if something has been committed
+              SHA=$(${GIT_BIN} rev-parse --short HEAD)
+              STATS=$(${GIT_BIN} show --stat | tail -1)
+              # append commit data, without empty lines
+              GIT_COMMITS=$(printf "%s\n%s : %s –%s" "${GIT_COMMITS}" "${GIT_DIR}" "${SHA}" "${STATS}" | sed -e '/^$/d')
+            fi
+        fi
+        # unset environment variables to prevent accidental influence on other git commands
+        unset GIT_DIR GIT_WORK_TREE
+    done
+    if [ -n "${GIT_COMMITS}" ]; then
+      echo "${GIT_COMMITS}" >> "${LOGFILE}"
+    fi
+fi
+
+# insert into PG
+# SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/\\\\\\'/g ; s@/@\\\\\/@g ; s@\\&@et@g"`
+SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/''/g"`
+
+PG_QUERY="INSERT INTO evomaint(hostname,userid,ipaddress,begin_date,end_date,details) VALUES ('${HOSTNAME}','${USER}','${IP}','${BEGIN_DATE}',now(),'${SQL_TEXTE}')"
+echo "${PG_QUERY}" | psql ${PGDB} ${PGTABLE} -h ${PGHOST} --quiet
+
+# send mail
+MAIL_TEXTE=$(echo "${TEXTE}" | sed -e "s@/@\\\\\/@g ; s@&@\\\\&@")
+MAIL_GIT_COMMITS=$(echo "${GIT_COMMITS}" | sed -e "s@/@\\\\\/@g ; s@&@\\\\&@")
+
+cat /usr/share/scripts/evomaintenance.tpl | \
+    sed -e "s/__TO__/${EVOMAINTMAIL}/ ; s/__HOSTNAME__/${HOSTNAME_TEXT}/ ; s/__USER__/${USER}/ ; s/__BEGIN_DATE__/${BEGIN_DATE}/ ; s/__END_DATE__/${END_DATE}/ ; s/__GIT_COMMITS__/${MAIL_GIT_COMMITS}/ ; s/__TEXTE__/${MAIL_TEXTE}/ ; s/__IP__/${IP}/ ; s/__FULLFROM__/${FULLFROM}/ ; s/__FROM__/${FROM}/ ; s/__URGENCYFROM__/${URGENCYFROM}/ ; s/__URGENCYTEL__/${URGENCYTEL}/" | \
+    ${SENDMAIL_BIN} -oi -t -f ${FROM}
+
+exit 0
diff --git a/roles/base/files/evomaintenance.tpl b/roles/base/files/evomaintenance.tpl
new file mode 100644
index 0000000..ddddd7b
--- /dev/null
+++ b/roles/base/files/evomaintenance.tpl
@@ -0,0 +1,33 @@
+From: __FULLFROM__
+Content-Type: text/plain; charset=UTF-8
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+To: __TO__
+Subject: [evomaintenance] Intervention sur __HOSTNAME__ (__USER__)
+
+Bonjour,
+
+Une intervention vient de se terminer sur votre serveur.
+Voici les renseignements sur l'intervention :
+
+Nom du serveur : __HOSTNAME__
+Personne ayant réalisée l'intervention : __USER__
+Intervention réalisée depuis : __IP__
+Début de l'intervention : __BEGIN_DATE__
+Fin de l'intervention : __END_DATE__
+
+###
+Renseignements sur l'intervention :
+__TEXTE__
+###
+
+__GIT_COMMITS__
+
+Pour réagir à cette intervention, vous pouvez répondre à ce message
+(sur l'adresse mail __FROM__). En cas d'urgence, utilisez
+l'adresse __URGENCYFROM__ ou notre téléphone portable d'astreinte
+(__URGENCYTEL__)
+
+Cordialement,
+--
+__FULLFROM__
diff --git a/roles/base/files/installurl b/roles/base/files/installurl
new file mode 100644
index 0000000..93832e8
--- /dev/null
+++ b/roles/base/files/installurl
@@ -0,0 +1 @@
+https://cdn.openbsd.org/pub/OpenBSD
diff --git a/roles/base/files/kshrc b/roles/base/files/kshrc
new file mode 100644
index 0000000..dffa3fb
--- /dev/null
+++ b/roles/base/files/kshrc
@@ -0,0 +1,17 @@
+alias vi='vim'
+sudo() { if [[ $# == "1" ]] && [[ $1 == "su" ]]; then command sudo -i; else command sudo "$@"; fi }
+
+##
+# Caracterisation du shell
+##
+
+bind -m '^L'='^U 'clear'^M^Y'
+bind '^[[4~'=end-of-line
+bind '^[[1~'=beginning-of-line
+bind '^[[3~'=delete-char-forward
+bind '^[[8~'=end-of-line
+bind '^[[7~'=beginning-of-line
+bind '^[Oc'=forward-word
+bind '^[Od'=backward-word
+bind '^[^[[C'=forward-word
+bind '^[^[[D'=backward-word
diff --git a/roles/base/files/profile b/roles/base/files/profile
new file mode 100644
index 0000000..b153f2f
--- /dev/null
+++ b/roles/base/files/profile
@@ -0,0 +1,27 @@
+# $OpenBSD: dot.profile,v 1.9 2010/12/13 12:54:31 millert Exp $
+#
+# sh/ksh initialization
+
+PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin
+export PATH HOME TERM
+export PS1="\u@\h:\w\\$ "
+HISTFILE=$HOME/.histfile
+export HISTSIZE=10000
+export HISTCONTROL='ignoredups:ignorespace'
+export TMOUT=36000
+export PAGER=less
+umask 022
+
+export ENV='~/.kshrc'
+
+case "$-" in
+*i*)    # interactive shell
+	if [ -x /usr/bin/tset ]; then
+		if [ X"$XTERM_VERSION" = X"" ]; then
+			eval `/usr/bin/tset -sQ '-munknown:?vt220' $TERM`
+		else
+			eval `/usr/bin/tset -IsQ '-munknown:?vt220' $TERM`
+		fi
+	fi
+	;;
+esac
diff --git a/roles/base/files/vimrc b/roles/base/files/vimrc
new file mode 100644
index 0000000..581459c
--- /dev/null
+++ b/roles/base/files/vimrc
@@ -0,0 +1,11 @@
+syntax on
+set hlsearch
+set background=dark
+set expandtab
+set tabstop=4
+set softtabstop=0
+set shiftwidth=4
+set smarttab
+set backspace=indent,eol,start
+set showcmd
+set encoding=utf-8
diff --git a/roles/base/files/zzz_evobackup b/roles/base/files/zzz_evobackup
new file mode 100755
index 0000000..5e2a4d9
--- /dev/null
+++ b/roles/base/files/zzz_evobackup
@@ -0,0 +1,222 @@
+#!/bin/sh
+
+#
+# Script Evobackup plus ou moins forké
+# See https://forge.evolix.org/projects/evobackup
+# 
+
+PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin
+
+## lang = C for english outputs
+LANGUAGE=C
+LANG=C
+
+## Force umask
+umask 077
+
+## Verify other evobackup process and kill if needed
+PIDFILE=/var/run/evobackup.pid
+if [ -e $PIDFILE ]; then
+    # Killing the childs of evobackup.
+    for pid in $(ps h --ppid $(cat $PIDFILE) -o pid | tr -s '\n' ' '); do
+        kill -9 $pid;
+    done
+    # Then kill the main PID.
+    kill -9 $(cat $PIDFILE)
+    echo "$0 tourne encore (PID `cat $PIDFILE`). Processus killé" >&2
+fi
+echo "$$" > $PIDFILE
+trap "rm -f $PIDFILE" EXIT
+
+# Variable to choose different backup server with date
+NODE=$(expr `date +%d` % 2 + 2)
+
+# port SSH
+SSH_PORT=2XXX
+
+# email adress for notifications
+MAIL={{ general_alert_email }}
+
+# backup server used
+SRV=node$NODE.backup2.evolix.net
+
+# choose "linux" or "bsd"
+SYSTEME=$(uname | tr '[:upper:]' '[:lower:]')
+
+## We use /home/backup : feel free to use your own dir
+mkdir -p -m 700 /home/backup
+
+## OpenLDAP : example with slapcat
+# slapcat -l /home/backup/ldap.bak
+
+### MySQL
+
+## example with global and compressed mysqldump
+# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 \
+# --opt --all-databases --force --events --hex-blob | gzip --best > /home/backup/mysql.bak.gz
+
+## example with two dumps for each table (.sql/.txt) for all databases
+# for i in $(echo SHOW DATABASES | mysql --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 \
+# | egrep -v "^(Database|information_schema|performance_schema)" ); \
+# do mkdir -p /home/mysqldump/$i ; chown -RL mysql /home/mysqldump ; \
+# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -P 3306 -Q --opt --events --hex-blob --skip-comments -T \
+# /home/mysqldump/$i $i; done
+
+## example with compressed SQL dump for each databases
+# mkdir -p /home/mysqldump/
+# for i in $(mysql --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 -e 'show databases' -s --skip-column-names \
+# | egrep -v "^(Database|information_schema|performance_schema)"); do
+#     mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -P 3306 --events --hex-blob $i | gzip --best > /home/mysqldump/${i}.sql.gz
+# done
+
+## example with *one* uncompressed SQL dump for *one* database (MYBASE)
+# mkdir -p -m 700 /home/mysqldump/MYBASE
+# chown -RL mysql /home/mysqldump/
+# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q \
+# --opt --events --hex-blob --skip-comments -T /home/mysqldump/MYBASE MYBASE
+
+## example with mysqlhotcopy
+# mkdir -p /home/mysqlhotcopy/
+# mysqlhotcopy BASE /home/mysqlhotcopy/
+
+## example for multiples MySQL instances
+# mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
+# grep -E "^port\s*=\s*\d*" /etc/mysql/my.cnf |while read instance; do
+#     instance=$(echo $instance |tr -d '\t')
+#     instance=${instance// /}
+#     instance=${instance//port=/}
+#     if [ "$instance" != "3306" ]
+#     then
+#         mysqldump -P $instance --opt --all-databases --hex-blob -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
+#     fi
+# done
+
+### PostgreSQL
+
+## example with pg_dumpall (warning: you need space in ~postgres)
+# su - postgres -c "pg_dumpall > ~/pg.dump.bak"
+# mv ~postgres/pg.dump.bak /home/backup/
+
+## example with all tables from MYBASE excepts TABLE1 and TABLE2
+# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -t 'TABLE1' -t 'TABLE2' MYBASE
+
+## example with only TABLE1 and TABLE2 from MYBASE
+# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -T 'TABLE1' -T 'TABLE2' MYBASE
+
+## MongoDB : example with mongodump
+## don't forget to create use with read-only access
+## > use admin
+## > db.addUser("mongobackup", "PASS", true);
+# mongodump -u mongobackup -pPASS -o /home/backup/mongodump/ >/dev/null 2>&1 |grep -v "^connected to:"
+
+## Redis : example with copy .rdb file
+# cp /var/lib/redis/dump.rdb /home/backup/
+
+## ElasticSearch : example with rsync (warning: don't forget to use NFS if you have a cluster)
+## Disable ES translog flush
+# curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": true}' >/dev/null
+## Flushes translog
+# curl -s 'localhost:9200/_flush' | grep -qe '"ok":true'
+## If it succeed, do an rsync of the datadir
+# if [ $? -eq 0 ]; then
+#     rsync -a /var/lib/elasticsearch /home/backup/
+# else
+#     echo "Error when flushing ES translog indexes."
+# fi
+## In any case re-enable translog flush
+# curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": false}' > /dev/null
+
+## Dump MBR / table partitions with dd and sfdisk
+## Linux
+# dd if=/dev/sda of=/home/backup/MBR bs=512 count=1 2>&1 | egrep -v "(records in|records out|512 bytes)"
+# sfdisk -d /dev/sda > /home/backup/partitions 2>&1 | egrep -v "(Warning: extended partition does not start at a cylinder boundary|DOS and Linux will interpret the contents differently)"
+## OpenBSD
+# disklabel sd0 > /home/backup/partitions
+
+# backup MegaCli config
+#megacli -CfgSave -f /home/backup/megacli_conf.dump -a0 >/dev/null
+
+## Dump network routes with mtr and traceroute (warning: could be long with aggressive firewalls)
+for addr in 8.8.8.8 backup.evolix.net www.evolix.fr www.evolix.net; do
+    mtr -r $addr > /home/backup/mtr-${addr} 2>/dev/null
+    traceroute -n $addr > /home/backup/traceroute-${addr} 2>/dev/null
+done
+
+## Dump process with ps
+ps aux >/home/backup/ps.out
+
+if [ $SYSTEME = "linux" ]; then
+	## Dump network connections with netstat
+	netstat -taupen >/home/backup/netstat.out
+
+	## List Debian packages
+	dpkg -l >/home/backup/packages
+else
+	## Dump network connections with netstat
+	netstat -finet -atn >/home/backup/netstat.out
+
+	## List OpenBSD packages
+	pkg_info -m >/home/backup/packages
+fi
+
+HOSTNAME=$(hostname)
+
+DATE=$(/bin/date +"%d-%m-%Y")
+
+DEBUT=$(/bin/date +"%d-%m-%Y ; %H:%M")
+
+if [ $SYSTEME = "linux" ]; then
+    rep="/bin /boot /lib /opt /sbin /usr"
+else
+    rep="/bsd /bin /sbin /usr"
+fi
+
+/usr/local/bin/rsync -avzh --stats --delete --delete-excluded --force --ignore-errors --partial \
+    --exclude "lost+found"                             \
+    --exclude ".nfs.*"                                 \
+    --exclude "/var/log"                               \
+    --exclude "/var/log/evobackup*"                    \
+    --exclude "/var/lib/mysql"                         \
+    --exclude "/var/lib/postgres"                      \
+    --exclude "/var/lib/postgresql"                    \
+    --exclude "/var/lib/sympa"                         \
+    --exclude "/var/lib/metche"                        \
+    --exclude "/var/run"                               \
+    --exclude "/var/lock"                              \
+    --exclude "/var/state"                             \
+    --exclude "/var/apt"                               \
+    --exclude "/var/cache"                             \
+    --exclude "/usr/src"                               \
+    --exclude "/usr/doc"                               \
+    --exclude "/usr/share/doc"                         \
+    --exclude "/usr/obj"                               \
+    --exclude "dev"                                    \
+    --exclude "/var/spool/postfix"                     \
+    --exclude "/var/lib/amavis/amavisd.sock"           \
+    --exclude "/var/lib/munin/*tmp*"                   \
+    --exclude "/var/lib/php5"                          \
+    --exclude "/var/spool/squid"                       \
+    --exclude "/var/lib/elasticsearch"                 \
+    --exclude "/var/lib/amavis/tmp"                    \
+    --exclude "/var/lib/clamav/*.tmp"                  \
+    --exclude "/home/mysqltmp"                         \
+        $rep                                           \
+        /etc                                           \
+        /root                                          \
+        /var                                           \
+        /home                                          \
+    -e "ssh -p $SSH_PORT"                              \
+    root@${SRV}:/var/backup/     \
+    | tail -30 >> /var/log/evobackup.log
+
+FIN=$(/bin/date +"%d-%m-%Y ; %H:%M")
+
+echo "EvoBackup - $HOSTNAME - START $DEBUT"            \
+    >> /var/log/evobackup.log
+
+echo "EvoBackup - $HOSTNAME - STOP $FIN"               \
+    >> /var/log/evobackup.log
+
+tail -10 /var/log/evobackup.log |                      \
+    mail -s "[info] EvoBackup - Client $HOSTNAME"      \
+    $MAIL
diff --git a/roles/base/handlers/main.yml b/roles/base/handlers/main.yml
new file mode 100644
index 0000000..ba888e0
--- /dev/null
+++ b/roles/base/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: newaliases
+  shell: smtpctl update table aliases
diff --git a/roles/base/tasks/doas.yml b/roles/base/tasks/doas.yml
new file mode 100644
index 0000000..9c866a5
--- /dev/null
+++ b/roles/base/tasks/doas.yml
@@ -0,0 +1,13 @@
+---
+- name: Configure doas
+  template:
+    src: doas.conf.j2
+    dest: /etc/doas.conf
+    owner: root
+    group: wheel
+    mode: "0640"
+    backup: no
+  tags:
+     - doas
+
+
diff --git a/roles/base/tasks/dotfiles.yml b/roles/base/tasks/dotfiles.yml
new file mode 100644
index 0000000..a132e03
--- /dev/null
+++ b/roles/base/tasks/dotfiles.yml
@@ -0,0 +1,63 @@
+---
+- name: Customize root's .profile
+  copy:
+    src: profile
+    dest: /root/.profile
+  tags:
+    - admin
+    - dotfiles
+
+- name: Copy vim default configuration
+  copy:
+    src: vimrc
+    dest: /root/.vimrc
+    mode: "0644"
+  tags:
+    - admin
+    - dotfiles
+    - vim
+
+- name: Customize .kshrc environment file
+  copy:
+    src: kshrc
+    dest: /root/.kshrc
+  tags:
+    - admin
+    - dotfiles
+
+- name: Change default .profile skeleton
+  copy:
+    src: profile
+    dest: /etc/skel/.profile
+  tags:
+    - admin
+    - dotfiles
+
+- name: Add evomaintenance trap .profile skeleton with doas
+  lineinfile:
+    state: present
+    dest: /etc/skel/.profile
+    insertafter: EOF
+    line: 'trap "doas /usr/share/scripts/evomaintenance.sh" 0'
+    create: yes
+  tags:
+     - admin
+     - dotfiles
+
+- name: Add vim configuration to dotfiles for new users
+  copy:
+    src: vimrc
+    dest: /etc/skel/.vimrc
+    mode: "0644"
+  tags:
+    - admin
+    - dotfiles
+    - vim
+
+- name: Customize .kshrc environment file for new users
+  copy:
+    src: kshrc
+    dest: /etc/skel/.kshrc
+  tags:
+    - admin
+    - dotfiles
diff --git a/roles/base/tasks/evobackup.yml b/roles/base/tasks/evobackup.yml
new file mode 100644
index 0000000..3ac7b05
--- /dev/null
+++ b/roles/base/tasks/evobackup.yml
@@ -0,0 +1,20 @@
+---
+- name: Copy zzz_evobackup script
+  copy:
+    src: zzz_evobackup
+    dest: /usr/share/scripts/zzz_evobackup
+    owner: root
+    group: wheel
+    mode: "0755"
+    force: no
+  tags:
+    - evobackup
+
+- name: Add evobackup cron (disabled)
+  lineinfile:
+    path: /etc/daily.local
+    line: '#sh /usr/share/scripts/zzz_evobackup'
+    owner: root
+    mode: "0700"
+  tags:
+    - evobackup
diff --git a/roles/base/tasks/evomaintenance.yml b/roles/base/tasks/evomaintenance.yml
new file mode 100644
index 0000000..6471d28
--- /dev/null
+++ b/roles/base/tasks/evomaintenance.yml
@@ -0,0 +1,51 @@
+---
+- name: Create scripts directory
+  file:
+    path: /usr/share/scripts/
+    state: directory
+    owner: root
+    group: wheel
+    mode: "0700"
+  tags:
+    - evomaintenance
+
+- name: Copy evomaintenance script and template
+  copy: src={{ item.src }} dest={{ item.dest }} owner=root group=wheel mode="0755"
+  with_items:
+          - { src: 'evomaintenance.sh', dest: '/usr/share/scripts/' }
+          - { src: 'evomaintenance.tpl', dest: '/usr/share/scripts/' }
+  tags:
+    - evomaintenance
+    - script-evomaintenance
+
+- name: Configure evomaintenance
+  template:
+    src: evomaintenance.j2
+    dest: /etc/evomaintenance.cf
+    owner: root
+    group: wheel
+    mode: "0600"
+    backup: no
+  tags:
+    - evomaintenance
+
+- name: Copy mailevomaintenance
+  template:
+    src: mailevomaintenance.sh.j2
+    dest: /usr/share/scripts/mailevomaintenance.sh
+    owner: root
+    group: wheel
+    mode: "0700"
+  tags:
+    - evomaintenance
+    - mailevomaintenance
+
+- name: Add mailevomaintenance cron
+  cron:
+    name: "mailevomaintenance"
+    job: "/usr/share/scripts/mailevomaintenance.sh"
+    minute: "50"
+    hour: "22"
+    disabled: yes
+  tags:
+    - mailevomaintenance
diff --git a/roles/base/tasks/mail.yml b/roles/base/tasks/mail.yml
new file mode 100644
index 0000000..321d837
--- /dev/null
+++ b/roles/base/tasks/mail.yml
@@ -0,0 +1,19 @@
+---
+- name: Configure rc.local
+  lineinfile:
+    path: /etc/rc.local
+    line: 'date | mail -s "boot/reboot of $(hostname -s)" {{ general_alert_email }}'
+    create: yes
+  tags:
+    - misc
+
+- name: Set root mail alias
+  replace:
+    dest: /etc/mail/aliases
+    regexp: "# root:"
+    replace: "root: {{ general_alert_email }}"
+    backup: no
+  notify:
+    - newaliases
+  tags:
+    - mail
diff --git a/roles/base/tasks/main.yml b/roles/base/tasks/main.yml
new file mode 100644
index 0000000..7df8981
--- /dev/null
+++ b/roles/base/tasks/main.yml
@@ -0,0 +1,9 @@
+---
+# tasks file for evobsd-base
+- include: packages.yml
+- include: doas.yml
+- include: dotfiles.yml
+- include: evomaintenance.yml
+- include: mail.yml
+- include: sudo.yml
+- include: evobackup.yml
diff --git a/roles/base/tasks/packages.yml b/roles/base/tasks/packages.yml
new file mode 100644
index 0000000..6c78d9c
--- /dev/null
+++ b/roles/base/tasks/packages.yml
@@ -0,0 +1,31 @@
+---
+
+- name: Configure installurl
+  copy:
+    dest: /etc/installurl
+    src: installurl
+  tags:
+    - pkg
+
+- name: Install packages (vim rsync mtr etc)
+  openbsd_pkg:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - wget
+    - vim--no_x11
+    - rsync--
+    - mtr--
+    - iftop
+    - postgresql-client
+  tags:
+    - pkg
+
+- name: Install sudo
+  openbsd_pkg:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - sudo--
+  tags:
+    - pkg
diff --git a/roles/base/tasks/sudo.yml b/roles/base/tasks/sudo.yml
new file mode 100644
index 0000000..d00e460
--- /dev/null
+++ b/roles/base/tasks/sudo.yml
@@ -0,0 +1,29 @@
+---
+# dont't break the tab!
+- name: Allow wheel group to run command as root in sudo
+  lineinfile:
+    dest: /etc/sudoers
+    insertafter: '# and set environment variables.'
+    line: '%wheel	ALL=(ALL) SETENV: ALL'
+    validate: 'visudo -cf %s'
+    backup: no
+  tags:
+     - sudo
+
+- name: Configure sudoers for evomaintenance and monitoring
+  blockinfile:
+    state: present
+    dest: /etc/sudoers
+    insertafter: EOF
+    block: |
+      Cmnd_Alias MAINT = /usr/share/scripts/evomaintenance.sh
+      %wheel ALL=NOPASSWD: MAINT
+      _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/plugins/check_ipsecctl.sh
+      _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/check_mailq
+      _nrpe  ALL=(root) NOPASSWD: /usr/local/libexec/nagios/plugins/check_ospfd_simple
+    validate: 'visudo -cf %s'
+    backup: no
+  tags:
+     - sudo
+
+
diff --git a/roles/base/templates/doas.conf.j2 b/roles/base/templates/doas.conf.j2
new file mode 100644
index 0000000..0d313a5
--- /dev/null
+++ b/roles/base/templates/doas.conf.j2
@@ -0,0 +1,11 @@
+# {{ ansible_managed }}
+permit setenv {ENV PS1 SSH_AUTH_SOCK SSH_TTY} :wheel
+permit nopass root
+permit setenv {ENV PS1 SSH_AUTH_SOCK SSH_TTY} nopass :wheel as root cmd /usr/share/scripts/evomaintenance.sh
+permit nopass _nrpe cmd /usr/local/libexec/nagios/check_ipsecctl.sh
+permit nopass _nrpe as root cmd /sbin/bioctl args sd2
+permit nopass _nrpe as root cmd /usr/local/libexec/nagios/check_openbgpd
+permit nopass _collectd as root cmd /usr/sbin/bgpctl
+permit nopass _nrpe as root cmd /usr/local/libexec/nagios/plugins/check_ospfd
+permit nopass _nrpe as root cmd /usr/local/libexec/nagios/plugins/check_ospf6d
+permit nopass _nrpe as root cmd /usr/local/libexec/nagios/plugins/check_pf_states
diff --git a/roles/base/templates/evomaintenance.j2 b/roles/base/templates/evomaintenance.j2
new file mode 100644
index 0000000..79bc0cb
--- /dev/null
+++ b/roles/base/templates/evomaintenance.j2
@@ -0,0 +1,13 @@
+HOSTNAME={{ evomaintenance_hostname }}
+EVOMAINTMAIL={{ evomaintenance_alert_email or general_alert_email | mandatory }}
+
+export PGPASSWORD={{ evomaintenance_pg_passwd | mandatory }}
+
+PGDB={{ evomaintenance_pg_db | mandatory }}
+PGTABLE={{ evomaintenance_pg_table | mandatory }}
+PGHOST={{ evomaintenance_pg_host | mandatory }}
+FROM={{ evomaintenance_from }}
+FULLFROM="{{ evomaintenance_full_from }}"
+URGENCYFROM={{ evomaintenance_urgency_from }}
+URGENCYTEL="{{ evomaintenance_urgency_tel }}"
+REALM="{{ evomaintenance_realm }}"
diff --git a/roles/base/templates/mailevomaintenance.sh.j2 b/roles/base/templates/mailevomaintenance.sh.j2
new file mode 100644
index 0000000..d679ea5
--- /dev/null
+++ b/roles/base/templates/mailevomaintenance.sh.j2
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set -eu
+
+cd /etc && _STATUS=$(/usr/local/bin/git status --porcelain)
+[ -n "${_STATUS}" ] || exit 0
+
+if [ -e /etc/realname ]; then
+    _HOSTNAME=$(/bin/cat /etc/realname)
+else
+    _HOSTNAME=$(/bin/hostname)
+fi
+
+
+TMPFILE=$(/usr/bin/mktemp) || exit 1
+echo "Dear NOC,\n\nSome changes in /etc/ were not committed." >> $TMPFILE
+
+echo "" >> $TMPFILE
+echo "${_STATUS}" >> $TMPFILE
+
+echo "" >> $TMPFILE
+/usr/bin/last | head -n 10 >> $TMPFILE
+echo "" >> $TMPFILE
+echo "Please answer this mail to notify people when you've corrected the problem." >> $TMPFILE
+
+/bin/cat $TMPFILE | mail -s "Verif etc-git ${_HOSTNAME}" noc@{{ evomaintenance_realm }}
+
+/bin/rm $TMPFILE
diff --git a/roles/etc-git/README.md b/roles/etc-git/README.md
new file mode 100644
index 0000000..5c03384
--- /dev/null
+++ b/roles/etc-git/README.md
@@ -0,0 +1,31 @@
+# etc-git
+
+Put /etc under Git version control.
+
+## Tasks
+
+The main part (installation and configuration) is in the `tasks/main.yml` file.
+
+There is also an independant task that can be executed to commit changes made in `/etc/.git`, for example when a playbook is run :
+
+```
+- name: My Splendid Playbook
+  […]
+
+  pre_tasks:
+  - include_role:
+      name: etc-git
+      tasks_from: commit.yml
+    vars:
+      commit_message: "Ansible pre-run my splendid playbook"
+
+  roles :
+  […]
+
+  post_tasks:
+  - include_role:
+      name: etc-git
+      tasks_from: commit.yml
+    vars:
+      commit_message: "Ansible pre-run my splendid playbook"
+```
diff --git a/roles/etc-git/defaults/main.yml b/roles/etc-git/defaults/main.yml
new file mode 100644
index 0000000..8a822ab
--- /dev/null
+++ b/roles/etc-git/defaults/main.yml
@@ -0,0 +1,4 @@
+---
+commit_message: Ansible run
+
+etc_git_monitor_status: True
diff --git a/roles/etc-git/files/gitignore b/roles/etc-git/files/gitignore
new file mode 100644
index 0000000..2a64198
--- /dev/null
+++ b/roles/etc-git/files/gitignore
@@ -0,0 +1,3 @@
+aliases.db
+*.swp
+random.seed
diff --git a/roles/etc-git/tasks/commit.yml b/roles/etc-git/tasks/commit.yml
new file mode 100644
index 0000000..e4166e7
--- /dev/null
+++ b/roles/etc-git/tasks/commit.yml
@@ -0,0 +1,56 @@
+---
+- name: is /etc clean?
+  command: git status --porcelain
+  args:
+    chdir: /etc
+  changed_when: False
+  register: git_status
+  when: not ansible_check_mode
+  ignore_errors: yes
+  tags:
+  - etc-git
+  - commit-etc
+
+- debug:
+    var: git_status
+    verbosity: 3
+  tags:
+  - etc-git
+  - commit-etc
+
+- name: fetch current Git user.email
+  git_config:
+    name: user.email
+    repo: /etc
+    scope: local
+  register: git_config_user_email
+  ignore_errors: yes
+  tags:
+  - etc-git
+  - commit-etc
+
+- name: set commit author
+  set_fact:
+    commit_author: '{% if ansible_env.SUDO_USER is not defined %}root{% else %}{{ ansible_env.SUDO_USER }}{% endif %}'
+    commit_email:  '{% if git_config_user_email.config_value is not defined or git_config_user_email.config_value == "" %}root@localhost{% else %}{{ git_config_user_email.config_value }}{% endif %}'
+  tags:
+  - etc-git
+  - commit-etc
+
+- name: /etc modifications are committed
+  shell: "git add -A . && git commit -m \"{{ commit_message | mandatory }}\" --author \"{{ commit_author | mandatory }} <{{ commit_email | mandatory }}>\""
+  args:
+    chdir: /etc
+  register: etc_commit_end_run
+  when: not ansible_check_mode and git_status.stdout != ""
+  ignore_errors: yes
+  tags:
+  - etc-git
+  - commit-etc
+
+- debug:
+    var: etc_commit_end_run
+    verbosity: 4
+  tags:
+  - etc-git
+  - commit-etc
diff --git a/roles/etc-git/tasks/main.yml b/roles/etc-git/tasks/main.yml
new file mode 100644
index 0000000..078c0f0
--- /dev/null
+++ b/roles/etc-git/tasks/main.yml
@@ -0,0 +1,118 @@
+---
+
+- name: Git is installed
+  openbsd_pkg:
+    name: git
+    state: present
+  tags:
+    - etc-git
+
+- name: /etc is versioned with git
+  command: "git init ."
+  args:
+    chdir: /etc
+    creates: /etc/.git/
+    warn: no
+  register: git_init
+  tags:
+    - etc-git
+
+- name: Git user.email is configured
+  git_config:
+    name: user.email
+    repo: /etc
+    scope: local
+    value: "root@{{ ansible_fqdn | default('localhost') }}"
+  tags:
+    - etc-git
+
+- name: /etc/.git is secure
+  file:
+    path: /etc/.git
+    owner: root
+    mode: "0700"
+    state: directory
+  tags:
+    - etc-git
+
+- name: /etc/.gitignore is present
+  copy:
+    src: gitignore
+    dest: /etc/.gitignore
+    owner: root
+    mode: "0600"
+  tags:
+    - etc-git
+
+- name: does /etc/ have any commit?
+  command: "git log"
+  args:
+    chdir: /etc
+    warn: no
+  changed_when: False
+  failed_when: False
+  register: git_log
+  check_mode: no
+  tags:
+    - etc-git
+
+- name: initial commit is present?
+  shell: "git add -A . && git commit -m \"Initial commit via Ansible\""
+  args:
+    chdir: /etc
+    warn: no
+  register: git_commit
+  when: git_log.rc != 0 or (git_init is defined and git_init.changed)
+  tags:
+    - etc-git
+
+- name: Optimize script is installed in monthly crontab
+  lineinfile:
+    path: /etc/monthly.local
+    line: '/usr/local/bin/git --git-dir /etc/.git gc --quiet'
+    owner: root
+    mode: "0700"
+    create: yes
+  tags:
+    - etc-git
+
+- name: cron job for /etc/.git status is installed
+  lineinfile:
+    path: /etc/daily.local
+    line: '/usr/local/bin/git --git-dir=/etc/.git --work-tree=/etc status --short'
+    owner: root
+    mode: "0700"
+    create: yes
+  when: etc_git_monitor_status
+  tags:
+    - etc-git
+
+- name: cron job for /etc/.git status is removed
+  lineinfile:
+    path: /etc/daily.local
+    line: '/usr/local/bin/git --git-dir=/etc/.git --work-tree=/etc status --short'
+    owner: root
+    mode: "0700"
+    state: absent
+  when: not etc_git_monitor_status
+  tags:
+    - etc-git
+
+- name: hourly cron job for /etc/.git status is installed
+  cron:
+    name: git status
+    minute: 42
+    job: "who > /dev/null || /usr/local/bin/git --git-dir=/etc/.git --work-tree=/etc status --short"
+  when: etc_git_monitor_status
+  tags:
+    - etc-git
+
+- name: hourly cron job for /etc/.git status is removed
+  cron:
+    name: git status
+    minute: 42
+    job: "who > /dev/null || /usr/local/bin/git --git-dir=/etc/.git --work-tree=/etc status --short"
+    state: absent
+  when: not etc_git_monitor_status
+  tags:
+    - etc-git
diff --git a/roles/forwarding/tasks/main.yml b/roles/forwarding/tasks/main.yml
new file mode 100644
index 0000000..d424c35
--- /dev/null
+++ b/roles/forwarding/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+- name: Enable IPv4 forwarding
+  sysctl:
+    name: net.inet.ip.forwarding
+    value: 1
+    state: present
+    reload: yes
+  tags:
+    - net
+
+- name: Enable IPv6 forwarding
+  sysctl:
+    name: net.inet6.ip6.forwarding
+    value: 1
+    state: present
+    reload: yes
+  tags:
+    - net
diff --git a/roles/nagios-nrpe/README.md b/roles/nagios-nrpe/README.md
new file mode 100644
index 0000000..3f3f9a9
--- /dev/null
+++ b/roles/nagios-nrpe/README.md
@@ -0,0 +1,13 @@
+# nagios-nrpe
+
+Installation and custom configuration of Nagios NRPE server.
+
+## Tasks
+
+Everything is in the `tasks/main.yml` file.
+
+## Available variables
+
+* `nagios_nrpe_allowed_hosts` : list of IP/hosts authorized (default: none).
+
+The full list of variables (with default values) can be found in `defaults/main.yml`.
diff --git a/roles/nagios-nrpe/defaults/main.yml b/roles/nagios-nrpe/defaults/main.yml
new file mode 100644
index 0000000..96c3ddd
--- /dev/null
+++ b/roles/nagios-nrpe/defaults/main.yml
@@ -0,0 +1,13 @@
+---
+evolix_trusted_ips: []
+additional_trusted_ips: []
+# Let's merge evolix_trusted_ips with additional_trusted_ips
+nagios_nrpe_allowed_hosts: "{{ evolix_trusted_ips | union(additional_trusted_ips) | unique }}"
+nagios_nrpe_ldap_dc: "dc=DOMAIN,dc=EXT"
+nagios_nrpe_ldap_passwd: LDAP_PASSWD
+nagios_nrpe_pgsql_passwd: PGSQL_PASSWD
+nagios_nrpe_amavis_from: "foobar@{{ ansible_domain }}"
+
+nagios_nrpe_check_proxy_host: "www.example.com"
+
+nagios_plugins_directory: "/usr/local/lib/nagios/plugins"
diff --git a/roles/nagios-nrpe/files/plugins_bsd/check_carp_if b/roles/nagios-nrpe/files/plugins_bsd/check_carp_if
new file mode 100755
index 0000000..3fe1dc5
--- /dev/null
+++ b/roles/nagios-nrpe/files/plugins_bsd/check_carp_if
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+# Copyright (c) 2012, Claudiu Vasadi
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met: 
+# 
+# 1. Redistributions of source code must retain the above copyright notice, this
+#    list of conditions and the following disclaimer. 
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution. 
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# 
+# The views and conclusions contained in the software and documentation are those
+# of the authors and should not be interpreted as representing official policies, 
+# either expressed or implied, of the FreeBSD Project.
+
+
+#
+# Script to check the state (master/backup) of a carp internface
+# $1 - carp if
+# $2 - state
+#
+
+. /usr/local/libexec/nagios/utils.sh
+
+# check if $1 and $2 is set
+if [ -z "$1" ];then
+   echo "carp interface not set. Exiting ..."
+   exit "$STATE_CRITICAL"
+fi
+
+if [ -z "$2" ];then
+   echo "Interface status not set. Exiting ..."
+   exit "$STATE_CRITICAL"
+fi
+
+# check if the carp interface exists or not
+ifconfig $1 > /dev/null
+if [ $? != "0" ];then
+   echo "carp interface $1 does not exist. Exiting ...."
+   exit "$STATE_CRITICAL"
+fi
+
+# check state
+ifconfig $1 | grep -i $2 > /dev/null
+if [ $? != "0" ];then
+   echo "NOT_OK - $1 should be $2"
+   exit "$STATE_CRITICAL"
+else
+   echo "OK - $1 is $2"
+   exit "$STATE_OK"
+fi
diff --git a/roles/nagios-nrpe/files/plugins_bsd/check_ipsecctl.sh b/roles/nagios-nrpe/files/plugins_bsd/check_ipsecctl.sh
new file mode 100755
index 0000000..4cdeaa9
--- /dev/null
+++ b/roles/nagios-nrpe/files/plugins_bsd/check_ipsecctl.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+IPSECCTL="/sbin/ipsecctl -s sa"
+STATUS=0
+
+LINE1=`$IPSECCTL | grep "from $1 to $2" `
+if [ $? -eq 1 ]; then
+        STATUS=2;
+        OUTPUT1="No VPN from $1 to $2 "
+fi
+
+LINE2=`$IPSECCTL | grep "from $2 to $1" `
+if [ $? -eq 1 ]; then
+        STATUS=2;
+        OUTPUT2="No VPN from $2 to $1"
+fi
+
+if [ $STATUS -eq 0 ]; then
+        echo "VPN OK - $3 is up"
+        exit $STATUS
+else
+        echo "VPN DOWN - $3 is down ($OUTPUT1 $OUTPUT2)"
+        exit $STATUS
+fi
diff --git a/roles/nagios-nrpe/files/plugins_bsd/check_openvpn b/roles/nagios-nrpe/files/plugins_bsd/check_openvpn
new file mode 100755
index 0000000..4ae14ac
--- /dev/null
+++ b/roles/nagios-nrpe/files/plugins_bsd/check_openvpn
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if netstat -an|grep '.1194' >/dev/null; then
+        echo "VPN OK"
+        return 0
+else
+        echo "PROCESS NOT LISTENING"
+        return 2
+fi
diff --git a/roles/nagios-nrpe/files/plugins_bsd/check_ospfd_simple b/roles/nagios-nrpe/files/plugins_bsd/check_ospfd_simple
new file mode 100755
index 0000000..932e69e
--- /dev/null
+++ b/roles/nagios-nrpe/files/plugins_bsd/check_ospfd_simple
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+. /usr/local/libexec/nagios/utils.sh
+
+# check if ospfd is running
+if [[ "$(ospfctl show 2>&1)" = *"/var/run/ospfd.sock:"* ]]; then
+        echo "CRITICAL - OSPFD not running"
+        exit "$STATE_CRITICAL"
+else
+        echo "OK - OSPFD is running"
+        exit "$STATE_OK"
+fi
diff --git a/roles/nagios-nrpe/handlers/main.yml b/roles/nagios-nrpe/handlers/main.yml
new file mode 100644
index 0000000..2762b9c
--- /dev/null
+++ b/roles/nagios-nrpe/handlers/main.yml
@@ -0,0 +1,5 @@
+---
+- name: restart nrpe
+  service:
+    name: nrpe
+    state: restarted
diff --git a/roles/nagios-nrpe/tasks/main.yml b/roles/nagios-nrpe/tasks/main.yml
new file mode 100644
index 0000000..ec97d0a
--- /dev/null
+++ b/roles/nagios-nrpe/tasks/main.yml
@@ -0,0 +1,60 @@
+---
+- name: Install nrpe
+  openbsd_pkg:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - nrpe--
+
+- name: Install monitoring-plugins
+  openbsd_pkg:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - monitoring-plugins
+
+- name: Create nrpe.d dir
+  file:
+    path: /etc/nrpe.d
+    state: directory
+    owner: root
+    group: wheel
+    mode: "0755"
+
+- name: Include nrpe.d dir in nrpe.cfg
+  lineinfile:
+    dest: /etc/nrpe.cfg
+    line: 'include_dir=/etc/nrpe.d'
+
+- name: custom configuration is present
+  template:
+    src: evolix_bsd.cfg.j2
+    dest: /etc/nrpe.d/evolix.cfg
+  notify: restart nrpe
+
+- name: Nagios plugins are installed
+  copy:
+    src: plugins_bsd/
+    dest: /usr/local/libexec/nagios/plugins/
+    owner: root
+    group: wheel
+    mode: "0755"
+  notify: restart nrpe
+
+- name: Nagios plugins are installed - template
+  template:
+    src: plugins_bsd/{{ item }}.j2
+    dest: /usr/local/libexec/nagios/plugins/{{ item }}
+    owner: root
+    group: wheel
+    mode: "0755"
+  with_items:
+    - 'check_pf_states'
+    - 'check_free_mem.sh'
+  notify: restart nrpe
+
+- name: Starting and enabling nrpe
+  service:
+    name: nrpe
+    enabled: yes
+    state: started
diff --git a/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2 b/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2
new file mode 100644
index 0000000..0420fcb
--- /dev/null
+++ b/roles/nagios-nrpe/templates/evolix_bsd.cfg.j2
@@ -0,0 +1,38 @@
+#
+# Custom NRPE configuration file.
+# Part of the EvoBSD distribution.
+#
+
+# Allowed IPs
+allowed_hosts={{ nagios_nrpe_allowed_hosts | join(',') }}
+
+command[check_users]=/usr/local/libexec/nagios/check_users -w 5 -c 10
+command[check_load]=/usr/local/libexec/nagios/check_load -w 15,10,5 -c 30,25,20
+command[check_disk1]=/usr/local/libexec/nagios/check_disk -x /lib/init/rw -x /dev -x /dev/shm -w 10% -c 3% -W 10% -K  3% -C -w 5% -c 2% -W 5% -K 2% -p /home
+command[check_zombie_procs]=/usr/local/libexec/nagios/check_procs -w 5 -c 10 -s Z
+command[check_total_procs]=/usr/local/libexec/nagios/check_procs -w 150 -c 200
+command[check_imap]=/usr/local/libexec/nagios/check_imap -H localhost
+command[check_smtp]=/usr/local/libexec/nagios/check_smtp -H localhost -f {{ general_alert_email }}
+command[check_dns]=/usr/local/libexec/nagios/check_dns -H evolix.net
+command[check_swap]=/usr/local/libexec/nagios/check_swap --no-swap=ok -a -w 30% -c 20%
+command[check_ntp]=/usr/local/libexec/nagios/check_ntp -H ntp.evolix.net
+command[check_http]=/usr/local/libexec/nagios/check_http -H localhost -p 80
+command[check_onduleur]=/usr/local/libexec/nagios/check_ups -H localhost -u onduleur
+# Pour check_mailq, ajouter dans sudo :
+# _nrpe ALL=NOPASSWD: /usr/local/libexec/nagios/check_mailq
+command[check_mailq]=sudo /usr/local/libexec/nagios/check_mailq -w 10 -c 20
+command[check_bind]=/usr/local/libexec/nagios/check_dig -l evolix.net -H localhost
+command[check_ssh]=/usr/local/libexec/nagios/check_ssh -p 22 localhost
+command[check_proxy]=/usr/local/libexec/nagios/check_tcp -p PORT
+#command[check_vpn]=/usr/local/libexec/nagios/check_ping -H IPDISTANTE -p 1 -w 5000,100% -c 5000,100%
+command[check_vpn]=sudo /usr/local/libexec/nagios/plugins/check_ipsecctl.sh IPDISTANTE IPLOCALE "VPN MARSEILLE-ROME"
+command[check_openvpn]=/usr/local/libexec/nagios/plugins/check_openvpn
+command[check_pf_states]=doas /usr/local/libexec/nagios/plugins/check_pf_states
+command[check_carp1]=/usr/local/libexec/nagios/plugins/check_carp_if carp0 master
+command[check_mem]=/usr/local/libexec/nagios/plugins/check_free_mem.sh -w 20 -c 10
+command[check_dhcpclient]=/usr/local/libexec/nagios/check_dhcp -i INTERFACE
+command[check_smb]=/usr/local/libexec/nagios/check_tcp -H IPLOCALE -p 445
+#command[check_ospfd]=doas /usr/local/libexec/nagios/plugins/check_ospfd
+#command[check_ospf6d]=doas /usr/local/libexec/nagios/plugins/check_ospf6d
+command[check_ospfd_simple]=sudo /usr/local/libexec/nagios/plugins/check_ospfd_simple
+command[check_mysql]=/usr/local/libexec/nagios/check_mysql -H 127.0.0.1 -f /etc/nrpe.d/.my.cnf
diff --git a/roles/nagios-nrpe/templates/plugins_bsd/check_free_mem.sh.j2 b/roles/nagios-nrpe/templates/plugins_bsd/check_free_mem.sh.j2
new file mode 100755
index 0000000..ab5f7e2
--- /dev/null
+++ b/roles/nagios-nrpe/templates/plugins_bsd/check_free_mem.sh.j2
@@ -0,0 +1,166 @@
+#!/bin/ksh
+
+################################################################################
+# Sample Nagios plugin to monitor free memory on the local machine             #
+# Author: Daniele Mazzocchio (http://www.kernel-panic.it/)                     #
+################################################################################
+
+VERSION="Version 1.0"
+AUTHOR="(c) 2007-2009 Daniele Mazzocchio (danix@kernel-panic.it)"
+
+PROGNAME=`/usr/bin/basename $0`
+
+# Constants
+BYTES_IN_MB=$(( 1024 * 1024 ))
+KB_IN_MB=1024
+
+# Exit codes
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+# Helper functions #############################################################
+
+function print_revision {
+   # Print the revision number
+   echo "$PROGNAME - $VERSION"
+}
+
+function print_usage {
+   # Print a short usage statement
+   echo "Usage: $PROGNAME [-v] -w <limit> -c <limit>"
+}
+
+function print_help {
+   # Print detailed help information
+   print_revision
+   echo "$AUTHOR\n\nCheck free memory on local machine\n"
+   print_usage
+
+   /bin/cat <<__EOT
+
+Options:
+-h
+   Print detailed help screen
+-V
+   Print version information
+
+-w INTEGER
+   Exit with WARNING status if less than INTEGER MB of memory are free
+-w PERCENT%
+   Exit with WARNING status if less than PERCENT of memory is free
+-c INTEGER
+   Exit with CRITICAL status if less than INTEGER MB of memory are free
+-c PERCENT%
+   Exit with CRITICAL status if less than PERCENT of memory is free
+-v
+   Verbose output
+__EOT
+}
+
+# Main #########################################################################
+
+# Total memory size (in MB)
+tot_mem=$(( `/sbin/sysctl -n hw.physmem` / BYTES_IN_MB))
+# Free memory size (in MB)
+{% if ansible_distribution_version | version_compare("6.2",'<') %}
+free_mem=$(( `/usr/bin/vmstat | /usr/bin/tail -1 | /usr/bin/awk '{ print $5 }'` / KB_IN_MB ))
+{% else %}
+free_mem=$(/usr/bin/vmstat | /usr/bin/tail -1 | /usr/bin/awk '{ print $4 }' | tr -d 'M')
+{% endif %}
+# Free memory size (in percentage)
+free_mem_perc=$(( free_mem * 100 / tot_mem ))
+
+# Verbosity level
+verbosity=0
+# Warning threshold
+thresh_warn=
+# Critical threshold
+thresh_crit=
+
+# Parse command line options
+while [ "$1" ]; do
+   case "$1" in
+       -h | --help)
+           print_help
+           exit $STATE_OK
+           ;;
+       -V | --version)
+           print_revision
+           exit $STATE_OK
+           ;;
+       -v | --verbose)
+           : $(( verbosity++ ))
+           shift
+           ;;
+       -w | --warning | -c | --critical)
+           if [[ -z "$2" || "$2" = -* ]]; then
+               # Threshold not provided
+               echo "$PROGNAME: Option '$1' requires an argument"
+               print_usage
+               exit $STATE_UNKNOWN
+           elif [[ "$2" = +([0-9]) ]]; then
+               # Threshold is a number (MB)
+               thresh=$2
+           elif [[ "$2" = +([0-9])% ]]; then
+               # Threshold is a percentage
+               thresh=$(( tot_mem * ${2%\%} / 100 ))
+           else
+               # Threshold is neither a number nor a percentage
+               echo "$PROGNAME: Threshold must be integer or percentage"
+               print_usage
+               exit $STATE_UNKNOWN
+           fi
+           [[ "$1" = *-w* ]] && thresh_warn=$thresh || thresh_crit=$thresh
+           shift 2
+           ;;
+       -?)
+           print_usage
+           exit $STATE_OK
+           ;;
+       *)
+           echo "$PROGNAME: Invalid option '$1'"
+           print_usage
+           exit $STATE_UNKNOWN
+           ;;
+   esac
+done
+
+if [[ -z "$thresh_warn" || -z "$thresh_crit" ]]; then
+   # One or both thresholds were not specified
+   echo "$PROGNAME: Threshold not set"
+   print_usage
+   exit $STATE_UNKNOWN
+elif [[ "$thresh_crit" -gt "$thresh_warn" ]]; then
+   # The warning threshold must be greater than the critical threshold
+   echo "$PROGNAME: Warning free space should be more than critical free space"
+   print_usage
+   exit $STATE_UNKNOWN
+fi
+
+if [[ "$verbosity" -ge 2 ]]; then
+   # Print debugging information
+   /bin/cat <<__EOT
+Debugging information:
+  Warning threshold: $thresh_warn MB
+  Critical threshold: $thresh_crit MB
+  Verbosity level: $verbosity
+  Total memory: $tot_mem MB
+  Free memory: $free_mem MB ($free_mem_perc%)
+__EOT
+fi
+
+if [[ "$free_mem" -lt "$thresh_crit" ]]; then
+   # Free memory is less than the critical threshold
+   echo "MEMORY CRITICAL - $free_mem_perc% free ($free_mem MB out of $tot_mem MB)"
+   exit $STATE_CRITICAL
+elif [[ "$free_mem" -lt "$thresh_warn" ]]; then
+   # Free memory is less than the warning threshold
+   echo "MEMORY WARNING - $free_mem_perc% free ($free_mem MB out of $tot_mem MB)"
+   exit $STATE_WARNING
+else
+   # There's enough free memory!
+   echo "MEMORY OK - $free_mem_perc% free ($free_mem MB out of $tot_mem MB)"
+   exit $STATE_OK
+fi
diff --git a/roles/nagios-nrpe/templates/plugins_bsd/check_pf_states.j2 b/roles/nagios-nrpe/templates/plugins_bsd/check_pf_states.j2
new file mode 100755
index 0000000..c32e305
--- /dev/null
+++ b/roles/nagios-nrpe/templates/plugins_bsd/check_pf_states.j2
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Script writen by Evolix
+
+_MAX_STATES_LIMIT=$(/sbin/pfctl -sm | /usr/bin/grep states | awk '{print $4}')
+_WARNING_STATES_LIMIT=$((_MAX_STATES_LIMIT*10/100))
+_CRTICAL_STATES_LIMIT=$((_MAX_STATES_LIMIT*15/100))
+
+. /usr/local/libexec/nagios/utils.sh
+
+_CHECK_STATES=$(/sbin/pfctl -si | /usr/bin/grep current | awk '{print $3}')
+
+if [ $_CHECK_STATES -lt $_WARNING_STATES_LIMIT ];then
+        echo "OK: States number ($_CHECK_STATES) is below threshold (warn : $_WARNING_STATES_LIMIT / crit : $_CRTICAL_STATES_LIMIT / max : $_MAX_STATES_LIMIT)"
+        exit "$STATE_OK"
+elif [ $_CHECK_STATES -ge $_WARNING_STATES_LIMIT ] && [ $_CHECK_STATES -lt $_CRTICAL_STATES_LIMIT ];then
+        echo "WARNING: States number is $_CHECK_STATES (threshold WARNING = $_WARNING_STATES_LIMIT, max = $_MAX_STATES_LIMIT)"
+        exit "$STATE_WARNING"
+else
+        echo "CRITICAL: States number is $_CHECK_STATES (threshold CRITICAL = $_CRTICAL_STATES_LIMIT, max = $_MAX_STATES_LIMIT)"
+        exit "$STATE_CRITICAL"
+fi
diff --git a/roles/pf/tasks/main.yml b/roles/pf/tasks/main.yml
new file mode 100644
index 0000000..30aef63
--- /dev/null
+++ b/roles/pf/tasks/main.yml
@@ -0,0 +1,7 @@
+---
+- name: Setup pf.conf
+  template:
+    src: pf.conf.j2
+    dest: /etc/pf.conf
+    mode: "0600"
+    backup: yes
diff --git a/roles/pf/templates/pf.conf.j2 b/roles/pf/templates/pf.conf.j2
new file mode 100644
index 0000000..1952e18
--- /dev/null
+++ b/roles/pf/templates/pf.conf.j2
@@ -0,0 +1,74 @@
+# MANAGED BY ANSIBLE, MODIFICATIONS WILL BE LOST
+
+######################
+##### INTERFACES #####
+######################
+
+ext_if="{{ ansible_default_ipv4.device }}"
+#lan_if="em1"
+
+###########################
+##### TABLES & LISTES #####
+###########################
+
+# Evolix
+table <evolix> { 88.179.18.233, 31.170.9.129, 31.170.8.4 }
+
+# Port en entrée
+# 2222 = ssh secondaire
+# 5666 = nrpe
+#tcp_in  = "{ domain, ldap, ldaps, imap, imaps, pop3, pop3s, ssh, smtp, http, https, ftp, ftp-data, smtps, submission, 2222 }"
+tcp_in  = "{ http, https }"
+
+# 33433><33626 = traceroute
+#udp_in  = "{ domain, ntp, 33433><33626 }"
+udp_in  = "{ 33433><33626 }"
+
+
+###################
+##### OPTIONS #####
+###################
+
+set block-policy return
+set optimization normal
+#set optimization aggressive
+#set limit states 150000
+#set limit src-nodes 25000
+#set limit tables 10000
+#set limit table-entries 3000
+set skip on lo
+match in all scrub (no-df)
+
+####################
+##### FILTRAGE #####
+####################
+
+# politiques par defaut
+block log all
+
+# filter rules and anchor for ftp-proxy(8)
+#anchor "ftp-proxy/*"
+#pass in quick inet proto tcp to port ftp divert-to 127.0.0.1 port 8021
+
+#pass quick proto carp
+#pass quick on $pfsync_if proto pfsync
+
+pass out
+# 9999 = pfstat, 5666 = nrpe
+pass in on $ext_if proto tcp from <evolix> to (self) port { 9999, ssh, 5666 }
+
+# Block Attack
+# China 144.0.0.0/16 --> SSH
+block in on $ext_if proto tcp from 144.0.0.0/16 to any port ssh
+
+# Autorisation des protocoles
+pass in on $ext_if proto tcp to !(self) port $tcp_in
+pass in on $ext_if proto udp to !(self) port $udp_in
+
+# FTP actif
+# pass in on $ext_if proto tcp from any port 20 to any port 1024:65535
+
+
+# Acces public
+pass in proto { icmp, icmp6 }
+
diff --git a/roles/post-install/files/ldap.sh b/roles/post-install/files/ldap.sh
new file mode 100755
index 0000000..8933e90
--- /dev/null
+++ b/roles/post-install/files/ldap.sh
@@ -0,0 +1,140 @@
+#!/bin/sh
+
+EvoComputerName=$(hostname -s)
+dnsPTRrecord=$(hostname)
+HardwareMark=$(sysctl hw.vendor| sed 's#hw.vendor=##')
+HardwareModel=$(sysctl hw.product| sed 's#hw.product=##')
+computerIP=$(ifconfig egress | grep inet | awk -v OFS="\n" '{ print $2, $NF }'| head -1)
+computerOS=OpenBSD
+computerKernel=$(sysctl kern.osrelease | sed 's#kern.osrelease=##')
+HardwareSerial=$(sysctl hw.serialno| sed 's#hw.serialno=##')
+clientNumber="XXX"
+cpuMark=$(sysctl hw.model| sed 's#hw.model=##')
+cpuModel=$(sysctl hw.model| sed 's#hw.model=##')
+cpuFreq=$(sysctl hw.cpuspeed| sed 's#hw.cpuspeed=##')
+mem=$(expr $(sysctl hw.physmem| sed 's#hw.physmem=##') / 1000000)Mo
+eth0Mark=unknown
+eth0Model=unknown
+eth0MAC=$(ifconfig egress | awk -v OFS="\n" '{ print $2, $NF }' | head -3 | tail -1)
+eth0IP=$(ifconfig egress | grep inet | awk -v OFS="\n" '{ print $2, $NF }'| head -1)
+screen0Mark=none
+screen0Model=none
+sdaSize=100G
+sdaModel=unknown
+swap=unknown
+nrpeVersion=$(pkg_info nrpe | head -1 | sed  's/Information for inst://')
+openvpnVersion=$(pkg_info openvpn | head -1 | sed  's/Information for inst://')
+opensshFingerprintRSA=$(ssh-keyscan -t rsa localhost 2>/dev/null\
+      | sed -e 's/localhost //' -e 's/ssh-rsa /ssh-rsa,/')
+opensshFingerprintED25519=$(ssh-keyscan -t ed25519 localhost 2>/dev/null\
+      | sed -e 's/localhost //' -e 's/ssh-ed25519 /ssh-ed25519,/')
+opensshFingerprintECDSA=$(ssh-keyscan -t ecdsa-sha2-nistp256 localhost 2>/dev/null\
+      | sed -e 's/localhost //' -e 's/ecdsa-sha2-nistp256 /ecdsa-sha2-nistp256,/')
+Fingerprint="${opensshFingerprintRSA}${opensshFingerprintRSA:+;}"\
+"${opensshFingerprintED25519}${opensshFingerprintED25519:+;}${opensshFingerprintECDSA}"
+
+cat<<EOT>/root/${EvoComputerName}.ldif
+# ldapvi --profile evolix --add --in ${EvoComputerName}.ldif
+
+dn: EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+dnsArecord: $EvoComputerName
+EvoComputerName: $EvoComputerName
+HardwareMark: $HardwareMark
+HardwareModel: $HardwareModel
+dnsZone: evolix.net
+objectClass: EvoComputer
+objectClass: top
+computerIP: $computerIP
+dnsPTRrecord: $dnsPTRrecord
+computerOS: $computerOS
+computerKernel: $computerKernel
+isActive: TRUE
+NagiosEnabled: TRUE
+NagiosComments: icmp,everytime,10
+HardwareSerial: $HardwareSerial
+clientNumber: $clientNumber
+
+dn: HardwareName=cpu0,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+HardwareMark: $cpuMark
+objectClass: EvoHardware
+HardwareName: cpu0
+HardwareSize: $cpuFreq
+HardwareType: CPU
+HardwareModel: $cpuModel
+
+dn: HardwareName=ram0,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+HardwareName: ram0
+objectClass: EvoHardware
+HardwareSize: $mem
+HardwareType: mem
+NagiosEnabled: TRUE
+
+dn: HardwareName=eth0,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+HardwareMark: $eth0Mark
+objectClass: EvoHardware
+HardwareName: eth0
+HardwareSize: 1Gigabit
+HardwareType: netcard
+HardwareAddress: $eth0MAC
+HardwareModel: $eth0Model
+HardwareIP: $eth0IP
+
+dn: HardwareName=screen0,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+HardwareMark: $screen0Mark
+HardwareName: screen0 
+objectClass: EvoHardware
+HardwareModel: $screen0Model
+HardwareType: video
+
+dn: HardwareName=sda,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+objectClass: EvoHardware
+HardwareName: sda
+HardwareSize: $sdaSize
+HardwareType: disk
+HardwareModel:${sdaModel}
+HardwarePartitioncount: 1
+NagiosEnabled: TRUE
+
+dn: HardwareName=swap,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+objectClass: EvoHardware
+HardwareName: swap
+HardwareSize: $swap
+HardwareType: mem
+NagiosEnabled: TRUE
+
+dn: ServiceName=nrpe,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+NagiosEnabled: TRUE
+ipServiceProtocol: TCP
+ServiceVersion: $nrpeVersion
+objectClass: EvoService
+ServiceName: nrpe
+ipServicePort: 5666
+ServiceType: monitoring
+
+dn: ServiceName=openssh,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+ipServiceProtocol: tcp
+NagiosEnabled: TRUE
+ServiceFingerprint: $Fingerprint
+objectClass: EvoService
+ipServicePort: 22
+ServiceName: openssh
+ServiceType: ssh
+ServiceVersion: OpenSSH 6.7
+
+dn: ServiceName=opensmtpd,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+ipServiceProtocol: tcp
+NagiosEnabled: TRUE
+objectClass: EvoService
+ServiceName: opensmtpd
+ipServicePort: 25
+ServiceType: smtp
+ServiceVersion: OpenSMTPD 5.4.3
+
+dn: ServiceName=ntp,EvoComputerName=${EvoComputerName},ou=computer,dc=evolix,dc=net
+NagiosEnabled: TRUE
+objectClass: EvoService
+ServiceName: ntp
+ServiceType: ntp
+ServiceVersion: OpenNTPd 4.6
+
+EOT
diff --git a/roles/post-install/tasks/ldif.yml b/roles/post-install/tasks/ldif.yml
new file mode 100644
index 0000000..4247fc4
--- /dev/null
+++ b/roles/post-install/tasks/ldif.yml
@@ -0,0 +1,5 @@
+---
+- name: Generate ldif for LDAP
+  script: ldap.sh
+  args:
+    creates: "/root/*.ldif"
diff --git a/roles/post-install/tasks/main.yml b/roles/post-install/tasks/main.yml
new file mode 100644
index 0000000..1876037
--- /dev/null
+++ b/roles/post-install/tasks/main.yml
@@ -0,0 +1,4 @@
+---
+# tasks files
+- include: ldif.yml
+- include: update.yml
diff --git a/roles/post-install/tasks/update.yml b/roles/post-install/tasks/update.yml
new file mode 100644
index 0000000..1a6de6a
--- /dev/null
+++ b/roles/post-install/tasks/update.yml
@@ -0,0 +1,9 @@
+---
+- name: Fetch and install openup
+  get_url:
+    url: https://stable.mtier.org/openup
+    dest: /usr/local/bin/openup
+    mode: "0750"
+
+- name: Install updates (erratas) with openup
+  shell: /usr/local/bin/openup
diff --git a/tasks/commit_etc_git.yml b/tasks/commit_etc_git.yml
new file mode 100644
index 0000000..032e898
--- /dev/null
+++ b/tasks/commit_etc_git.yml
@@ -0,0 +1,21 @@
+---
+- name: is /etc clean?
+  command: git status --porcelain
+  args:
+    chdir: /etc
+  changed_when: False
+  register: git_status
+  when: not ansible_check_mode
+  ignore_errors: yes
+  tags:
+  - commit-etc
+
+- name: /etc modifications are committed
+  shell: "git add -A . && git commit -m \"{{ commit_message | default('Ansible run') }}\" --author=\"{{ ansible_env.SUDO_USER | default('Root') }} <{{ ansible_env.SUDO_USER | default('Root') }}@{{ general_technical_realm }}>\""
+  args:
+    chdir: /etc
+  register: etc_commit_end_evolinux
+  when: not ansible_check_mode and git_status.stdout != ""
+  ignore_errors: yes
+  tags:
+  - commit-etc
diff --git a/vars/main.yml b/vars/main.yml
new file mode 100644
index 0000000..ed3fb9f
--- /dev/null
+++ b/vars/main.yml
@@ -0,0 +1,33 @@
+---
+########################################################
+## Edit and uncomment to overwrite the default values ##
+########################################################
+
+#ntpd_servers:
+#- "ntp.evolix.net"
+#
+#general_alert_email: "root@localhost"
+#general_technical_realm: "example.com"
+#
+#evomaintenance_realm: "example.com"
+#evomaintenance_alert_email: "evomaintenance-{{ inventory_hostname }}@{{ evomaintenance_realm }}"
+#evomaintenance_hostname: "{{ inventory_hostname }}.{{ general_technical_realm }}"
+#evomaintenance_pg_host: Null
+#evomaintenance_pg_passwd: Null
+#evomaintenance_pg_db: Null
+#evomaintenance_pg_table: Null
+#evomaintenance_from_domain: "{{ evomaintenance_realm }}"
+#evomaintenance_from: "evomaintenance@{{ evomaintenance_from_domain }}"
+#evomaintenance_full_from: "Evomaintenance <{{ evomaintenance_from }}>"
+#evomaintenance_urgency_from: mama.doe@example.com
+#evomaintenance_urgency_tel: "06.00.00.00.00"
+#
+#evolix_users:
+#  foo:
+#    name: foo
+#    uid: 1042
+#    fullname: 'Foo Bar (Evolix)'
+#    groups: []
+#    password_hash_openbsd:  ''
+#    ssh_keys:
+#      - 'ssh-rsa XXXXXXX'