diff --git a/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/ansible.cfg b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/ansible.cfg
new file mode 100644
index 0000000..2d75842
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/ansible.cfg
@@ -0,0 +1,476 @@
+# config file for ansible -- https://ansible.com/
+# ===============================================
+
+# nearly all parameters can be overridden in ansible-playbook
+# or with command line flags. ansible will read ANSIBLE_CONFIG,
+# ansible.cfg in the current working directory, .ansible.cfg in
+# the home directory or /etc/ansible/ansible.cfg, whichever it
+# finds first
+
+[defaults]
+
+# some basic default values...
+
+#inventory = /etc/ansible/hosts
+#library = /usr/share/my_modules/
+#module_utils = /usr/share/my_module_utils/
+remote_tmp = /tmp/.ansible-${USER}/tmp
+#local_tmp = ~/.ansible/tmp
+#plugin_filters_cfg = /etc/ansible/plugin_filters.yml
+#forks = 5
+#poll_interval = 15
+#sudo_user = root
+#ask_sudo_pass = True
+#ask_pass = True
+#transport = smart
+#remote_port = 22
+#module_lang = C
+#module_set_locale = False
+
+# plays will gather facts by default, which contain information about
+# the remote system.
+#
+# smart - gather by default, but don't regather if already gathered
+# implicit - gather by default, turn off with gather_facts: False
+# explicit - do not gather by default, must say gather_facts: True
+#gathering = implicit
+
+# This only affects the gathering done by a play's gather_facts directive,
+# by default gathering retrieves all facts subsets
+# all - gather all subsets
+# network - gather min and network facts
+# hardware - gather hardware facts (longest facts to retrieve)
+# virtual - gather min and virtual facts
+# facter - import facts from facter
+# ohai - import facts from ohai
+# You can combine them using comma (ex: network,virtual)
+# You can negate them using ! (ex: !hardware,!facter,!ohai)
+# A minimal set of facts is always gathered.
+#gather_subset = all
+
+# some hardware related facts are collected
+# with a maximum timeout of 10 seconds. This
+# option lets you increase or decrease that
+# timeout to something more suitable for the
+# environment.
+# gather_timeout = 10
+
+# additional paths to search for roles in, colon separated
+#roles_path = /etc/ansible/roles
+
+# uncomment this to disable SSH key host checking
+#host_key_checking = False
+host_key_checking = False
+
+# change the default callback, you can only have one 'stdout' type enabled at a time.
+#stdout_callback = skippy
+
+
+## Ansible ships with some plugins that require whitelisting,
+## this is done to avoid running all of a type by default.
+## These setting lists those that you want enabled for your system.
+## Custom plugins should not need this unless plugin author specifies it.
+
+# enable callback plugins, they can output to stdout but cannot be 'stdout' type.
+#callback_whitelist = timer, mail
+
+# Determine whether includes in tasks and handlers are "static" by
+# default. As of 2.0, includes are dynamic by default. Setting these
+# values to True will make includes behave more like they did in the
+# 1.x versions.
+#task_includes_static = False
+#handler_includes_static = False
+
+# Controls if a missing handler for a notification event is an error or a warning
+#error_on_missing_handler = True
+
+# change this for alternative sudo implementations
+#sudo_exe = sudo
+
+# What flags to pass to sudo
+# WARNING: leaving out the defaults might create unexpected behaviours
+#sudo_flags = -H -S -n
+
+# SSH timeout
+#timeout = 10
+
+# default user to use for playbooks if user is not specified
+# (/usr/bin/ansible will use current user as default)
+#remote_user = root
+
+# logging is off by default unless this path is defined
+# if so defined, consider logrotate
+#log_path = /var/log/ansible.log
+
+# default module name for /usr/bin/ansible
+#module_name = command
+
+# use this shell for commands executed under sudo
+# you may need to change this to bin/bash in rare instances
+# if sudo is constrained
+#executable = /bin/sh
+
+# if inventory variables overlap, does the higher precedence one win
+# or are hash values merged together? The default is 'replace' but
+# this can also be set to 'merge'.
+#hash_behaviour = replace
+
+# by default, variables from roles will be visible in the global variable
+# scope. To prevent this, the following option can be enabled, and only
+# tasks and handlers within the role will see the variables there
+#private_role_vars = yes
+
+# list any Jinja2 extensions to enable here:
+#jinja2_extensions = jinja2.ext.do,jinja2.ext.i18n
+
+# if set, always use this private key file for authentication, same as
+# if passing --private-key to ansible or ansible-playbook
+#private_key_file = /path/to/file
+
+# If set, configures the path to the Vault password file as an alternative to
+# specifying --vault-password-file on the command line.
+#vault_password_file = /path/to/vault_password_file
+
+# format of string {{ ansible_managed }} available within Jinja2
+# templates indicates to users editing templates files will be replaced.
+# replacing {file}, {host} and {uid} and strftime codes with proper values.
+#ansible_managed = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host}
+# {file}, {host}, {uid}, and the timestamp can all interfere with idempotence
+# in some situations so the default is a static string:
+#ansible_managed = Ansible managed
+
+# by default, ansible-playbook will display "Skipping [host]" if it determines a task
+# should not be run on a host. Set this to "False" if you don't want to see these "Skipping"
+# messages. NOTE: the task header will still be shown regardless of whether or not the
+# task is skipped.
+#display_skipped_hosts = True
+
+# by default, if a task in a playbook does not include a name: field then
+# ansible-playbook will construct a header that includes the task's action but
+# not the task's args. This is a security feature because ansible cannot know
+# if the *module* considers an argument to be no_log at the time that the
+# header is printed. If your environment doesn't have a problem securing
+# stdout from ansible-playbook (or you have manually specified no_log in your
+# playbook on all of the tasks where you have secret information) then you can
+# safely set this to True to get more informative messages.
+#display_args_to_stdout = False
+
+# by default (as of 1.3), Ansible will raise errors when attempting to dereference
+# Jinja2 variables that are not set in templates or action lines. Uncomment this line
+# to revert the behavior to pre-1.3.
+#error_on_undefined_vars = False
+
+# by default (as of 1.6), Ansible may display warnings based on the configuration of the
+# system running ansible itself. This may include warnings about 3rd party packages or
+# other conditions that should be resolved if possible.
+# to disable these warnings, set the following value to False:
+#system_warnings = True
+
+# by default (as of 1.4), Ansible may display deprecation warnings for language
+# features that should no longer be used and will be removed in future versions.
+# to disable these warnings, set the following value to False:
+#deprecation_warnings = True
+
+# (as of 1.8), Ansible can optionally warn when usage of the shell and
+# command module appear to be simplified by using a default Ansible module
+# instead. These warnings can be silenced by adjusting the following
+# setting or adding warn=yes or warn=no to the end of the command line
+# parameter string. This will for example suggest using the git module
+# instead of shelling out to the git command.
+# command_warnings = False
+
+
+# set plugin path directories here, separate with colons
+#action_plugins = /usr/share/ansible/plugins/action
+#cache_plugins = /usr/share/ansible/plugins/cache
+#callback_plugins = /usr/share/ansible/plugins/callback
+#connection_plugins = /usr/share/ansible/plugins/connection
+#lookup_plugins = /usr/share/ansible/plugins/lookup
+#inventory_plugins = /usr/share/ansible/plugins/inventory
+#vars_plugins = /usr/share/ansible/plugins/vars
+#filter_plugins = /usr/share/ansible/plugins/filter
+#test_plugins = /usr/share/ansible/plugins/test
+#terminal_plugins = /usr/share/ansible/plugins/terminal
+#strategy_plugins = /usr/share/ansible/plugins/strategy
+
+
+# by default, ansible will use the 'linear' strategy but you may want to try
+# another one
+#strategy = free
+
+# by default callbacks are not loaded for /bin/ansible, enable this if you
+# want, for example, a notification or logging callback to also apply to
+# /bin/ansible runs
+#bin_ansible_callbacks = False
+
+
+# don't like cows? that's unfortunate.
+# set to 1 if you don't want cowsay support or export ANSIBLE_NOCOWS=1
+#nocows = 1
+
+# set which cowsay stencil you'd like to use by default. When set to 'random',
+# a random stencil will be selected for each task. The selection will be filtered
+# against the `cow_whitelist` option below.
+#cow_selection = default
+#cow_selection = random
+
+# when using the 'random' option for cowsay, stencils will be restricted to this list.
+# it should be formatted as a comma-separated list with no spaces between names.
+# NOTE: line continuations here are for formatting purposes only, as the INI parser
+# in python does not support them.
+#cow_whitelist=bud-frogs,bunny,cheese,daemon,default,dragon,elephant-in-snake,elephant,eyes,\
+# hellokitty,kitty,luke-koala,meow,milk,moofasa,moose,ren,sheep,small,stegosaurus,\
+# stimpy,supermilker,three-eyes,turkey,turtle,tux,udder,vader-koala,vader,www
+
+# don't like colors either?
+# set to 1 if you don't want colors, or export ANSIBLE_NOCOLOR=1
+#nocolor = 1
+
+# if set to a persistent type (not 'memory', for example 'redis') fact values
+# from previous runs in Ansible will be stored. This may be useful when
+# wanting to use, for example, IP information from one group of servers
+# without having to talk to them in the same playbook run to get their
+# current IP information.
+#fact_caching = memory
+
+
+# retry files
+# When a playbook fails by default a .retry file will be created in ~/
+# You can disable this feature by setting retry_files_enabled to False
+# and you can change the location of the files by setting retry_files_save_path
+
+#retry_files_enabled = False
+#retry_files_save_path = ~/.ansible-retry
+
+# squash actions
+# Ansible can optimise actions that call modules with list parameters
+# when looping. Instead of calling the module once per with_ item, the
+# module is called once with all items at once. Currently this only works
+# under limited circumstances, and only with parameters named 'name'.
+#squash_actions = apk,apt,dnf,homebrew,pacman,pkgng,yum,zypper
+
+# prevents logging of task data, off by default
+#no_log = False
+
+# prevents logging of tasks, but only on the targets, data is still logged on the master/controller
+#no_target_syslog = False
+
+# controls whether Ansible will raise an error or warning if a task has no
+# choice but to create world readable temporary files to execute a module on
+# the remote machine. This option is False by default for security. Users may
+# turn this on to have behaviour more like Ansible prior to 2.1.x. See
+# https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user
+# for more secure ways to fix this than enabling this option.
+#allow_world_readable_tmpfiles = False
+
+# controls the compression level of variables sent to
+# worker processes. At the default of 0, no compression
+# is used. This value must be an integer from 0 to 9.
+#var_compression_level = 9
+
+# controls what compression method is used for new-style ansible modules when
+# they are sent to the remote system. The compression types depend on having
+# support compiled into both the controller's python and the client's python.
+# The names should match with the python Zipfile compression types:
+# * ZIP_STORED (no compression. available everywhere)
+# * ZIP_DEFLATED (uses zlib, the default)
+# These values may be set per host via the ansible_module_compression inventory
+# variable
+#module_compression = 'ZIP_DEFLATED'
+
+# This controls the cutoff point (in bytes) on --diff for files
+# set to 0 for unlimited (RAM may suffer!).
+#max_diff_size = 1048576
+
+# This controls how ansible handles multiple --tags and --skip-tags arguments
+# on the CLI. If this is True then multiple arguments are merged together. If
+# it is False, then the last specified argument is used and the others are ignored.
+# This option will be removed in 2.8.
+#merge_multiple_cli_flags = True
+
+# Controls showing custom stats at the end, off by default
+#show_custom_stats = True
+
+# Controls which files to ignore when using a directory as inventory with
+# possibly multiple sources (both static and dynamic)
+#inventory_ignore_extensions = ~, .orig, .bak, .ini, .cfg, .retry, .pyc, .pyo
+
+# This family of modules use an alternative execution path optimized for network appliances
+# only update this setting if you know how this works, otherwise it can break module execution
+#network_group_modules=eos, nxos, ios, iosxr, junos, vyos
+
+# When enabled, this option allows lookups (via variables like {{lookup('foo')}} or when used as
+# a loop with `with_foo`) to return data that is not marked "unsafe". This means the data may contain
+# jinja2 templating language which will be run through the templating engine.
+# ENABLING THIS COULD BE A SECURITY RISK
+#allow_unsafe_lookups = False
+
+# set default errors for all plays
+#any_errors_fatal = False
+
+[inventory]
+# enable inventory plugins, default: 'host_list', 'script', 'yaml', 'ini'
+#enable_plugins = host_list, virtualbox, yaml, constructed
+
+# ignore these extensions when parsing a directory as inventory source
+#ignore_extensions = .pyc, .pyo, .swp, .bak, ~, .rpm, .md, .txt, ~, .orig, .ini, .cfg, .retry
+
+# ignore files matching these patterns when parsing a directory as inventory source
+#ignore_patterns=
+
+# If 'true' unparsed inventory sources become fatal errors, they are warnings otherwise.
+#unparsed_is_failed=False
+
+[privilege_escalation]
+#become=True
+#become_method=sudo
+#become_user=root
+#become_ask_pass=False
+
+[paramiko_connection]
+
+# uncomment this line to cause the paramiko connection plugin to not record new host
+# keys encountered. Increases performance on new host additions. Setting works independently of the
+# host key checking setting above.
+#record_host_keys=False
+
+# by default, Ansible requests a pseudo-terminal for commands executed under sudo. Uncomment this
+# line to disable this behaviour.
+#pty=False
+
+# paramiko will default to looking for SSH keys initially when trying to
+# authenticate to remote devices. This is a problem for some network devices
+# that close the connection after a key failure. Uncomment this line to
+# disable the Paramiko look for keys function
+#look_for_keys = False
+
+# When using persistent connections with Paramiko, the connection runs in a
+# background process. If the host doesn't already have a valid SSH key, by
+# default Ansible will prompt to add the host key. This will cause connections
+# running in background processes to fail. Uncomment this line to have
+# Paramiko automatically add host keys.
+#host_key_auto_add = True
+
+[ssh_connection]
+
+# ssh arguments to use
+# Leaving off ControlPersist will result in poor performance, so use
+# paramiko on older platforms rather than removing it, -C controls compression use
+#ssh_args = -C -o ControlMaster=auto -o ControlPersist=60s
+
+# The base directory for the ControlPath sockets.
+# This is the "%(directory)s" in the control_path option
+#
+# Example:
+# control_path_dir = /tmp/.ansible/cp
+#control_path_dir = ~/.ansible/cp
+
+# The path to use for the ControlPath sockets. This defaults to a hashed string of the hostname,
+# port and username (empty string in the config). The hash mitigates a common problem users
+# found with long hostames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format.
+# In those cases, a "too long for Unix domain socket" ssh error would occur.
+#
+# Example:
+# control_path = %(directory)s/%%h-%%r
+#control_path =
+
+# Enabling pipelining reduces the number of SSH operations required to
+# execute a module on the remote server. This can result in a significant
+# performance improvement when enabled, however when using "sudo:" you must
+# first disable 'requiretty' in /etc/sudoers
+#
+# By default, this option is disabled to preserve compatibility with
+# sudoers configurations that have requiretty (the default on many distros).
+#
+#pipelining = False
+
+# Control the mechanism for transferring files (old)
+# * smart = try sftp and then try scp [default]
+# * True = use scp only
+# * False = use sftp only
+#scp_if_ssh = smart
+
+# Control the mechanism for transferring files (new)
+# If set, this will override the scp_if_ssh option
+# * sftp = use sftp to transfer files
+# * scp = use scp to transfer files
+# * piped = use 'dd' over SSH to transfer files
+# * smart = try sftp, scp, and piped, in that order [default]
+#transfer_method = smart
+
+# if False, sftp will not use batch mode to transfer files. This may cause some
+# types of file transfer failures impossible to catch however, and should
+# only be disabled if your sftp version has problems with batch mode
+#sftp_batch_mode = False
+
+# The -tt argument is passed to ssh when pipelining is not enabled because sudo
+# requires a tty by default.
+#use_tty = True
+
+[persistent_connection]
+
+# Configures the persistent connection timeout value in seconds. This value is
+# how long the persistent connection will remain idle before it is destroyed.
+# If the connection doesn't receive a request before the timeout value
+# expires, the connection is shutdown. The default value is 30 seconds.
+#connect_timeout = 30
+
+# Configures the persistent connection retry timeout. This value configures the
+# the retry timeout that ansible-connection will wait to connect
+# to the local domain socket. This value must be larger than the
+# ssh timeout (timeout) and less than persistent connection idle timeout (connect_timeout).
+# The default value is 15 seconds.
+#connect_retry_timeout = 15
+
+# The command timeout value defines the amount of time to wait for a command
+# or RPC call before timing out. The value for the command timeout must
+# be less than the value of the persistent connection idle timeout (connect_timeout)
+# The default value is 10 second.
+#command_timeout = 10
+
+[accelerate]
+#accelerate_port = 5099
+#accelerate_timeout = 30
+#accelerate_connect_timeout = 5.0
+
+# The daemon timeout is measured in minutes. This time is measured
+# from the last activity to the accelerate daemon.
+#accelerate_daemon_timeout = 30
+
+# If set to yes, accelerate_multi_key will allow multiple
+# private keys to be uploaded to it, though each user must
+# have access to the system via SSH to add a new key. The default
+# is "no".
+#accelerate_multi_key = yes
+
+[selinux]
+# file systems that require special treatment when dealing with security context
+# the default behaviour that copies the existing context or uses the user default
+# needs to be changed to use the file system dependent context.
+#special_context_filesystems=nfs,vboxsf,fuse,ramfs,9p
+
+# Set this to yes to allow libvirt_lxc connections to work without SELinux.
+#libvirt_lxc_noseclabel = yes
+
+[colors]
+#highlight = white
+#verbose = blue
+#warn = bright purple
+#error = red
+#debug = dark gray
+#deprecate = purple
+#skip = cyan
+#unreachable = red
+#ok = green
+#changed = yellow
+#diff_add = green
+#diff_remove = red
+#diff_lines = cyan
+
+
+[diff]
+# Always print diff when running ( same as always running with -D/--diff )
+# always = no
+
+# Set how many context lines to show in diff
+# context = 3
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/fluent.conf b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/fluent.conf
new file mode 100644
index 0000000..c4c60ac
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/files/fluent.conf
@@ -0,0 +1,108 @@
+# config
+
+ @type stdout
+
+
+# input
+
+ @type tail
+
+ path /var/log/*.log
+ path_key tailed_path
+
+ tag stats.node
+
+ # parse json
+
+ @type json
+
+
+ pos_file /tmp/fluentd--1605454018.pos
+
+
+
+# input
+
+ @type tail
+
+ path /var/log-in/*/*
+ path_key tailed_path
+
+ tag log.node
+
+ # parse none
+
+ @type none
+
+
+ pos_file /tmp/fluentd--1605454014.pos
+
+
+
+# output http
+
+ @type copy
+#
+# @type mongo_replset
+#
+# database fluent
+# collection logs
+# nodes ondemand_playground_mongo1:27017,ondemand_playground_mongo2:27017,ondemand_playground_mongo3:27017,ondemand_playground_mongo4:27017,ondemand_playground_mongo5:27017,ondemand_playground_mongo6:27017,ondemand_playground_mongo7:27017
+#
+# user myusername
+# password mypassword
+#
+# replica_set rs1
+# num_retries 60
+# capped
+# capped_size 100m
+#
+#
+#
+# flush_interval 20s
+#
+#
+
+ @type stdout
+
+
+
+ @type file
+ path /tmp/mylog
+
+ timekey 1d
+ timekey_use_utc true
+ timekey_wait 10s
+
+
+
+
+
+
+
+ @type copy
+#
+# @type mongo_replset
+#
+# database swarmlabplaygroundstats
+# collection logs
+# nodes ondemand_playground_mongo1:27017,ondemand_playground_mongo2:27017,ondemand_playground_mongo3:27017,ondemand_playground_mongo4:27017,ondemand_playground_mongo5:27017,ondemand_playground_mongo6:27017,ondemand_playground_mongo7:27017
+#
+# user myloguser
+# password mylogpassword
+#
+# replica_set rs1
+# num_retries 60
+# capped
+# capped_size 300m
+#
+#
+#
+# flush_interval 20s
+#
+#
+
+ @type stdout
+
+
+
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml
new file mode 100644
index 0000000..5a5332d
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml
@@ -0,0 +1,200 @@
+---
+- hosts: service
+ remote_user: docker
+ gather_facts: no
+ vars:
+ user: "docker"
+
+ tasks:
+
+ # ------------------------
+ # apt update
+ # -------------------------
+ - name: apt update packages
+ become: true
+ apt:
+ update_cache: 'yes'
+ force_apt_get: 'yes'
+ upgrade: 'dist'
+ cache_valid_time: 3600
+ install_recommends: true
+ autoremove: true
+
+ # ------------------------
+ # apt install packages
+ # -------------------------
+ - name: apt install packages
+ become: true
+ apt:
+ update_cache: 'yes'
+ force_apt_get: 'yes'
+ install_recommends: true
+ autoremove: true
+ name: "{{ packages }}"
+ vars:
+ packages:
+ - build-essential
+ - git
+ - flex
+ - bison
+ - traceroute
+ - curl
+ - lynx
+ - ruby
+ - ruby-dev
+
+ # ------------------------
+ # directory4example fluentd
+ # -------------------------
+ - name: make /var/log-in
+ become: true
+ file:
+ path: "/var/log-in"
+ state: directory
+ owner: docker
+ group: docker
+ mode: '0777'
+
+ # ------------------------
+ # gem begin
+ # -------------------------
+ - name: make dir for gem
+ become: true
+ file:
+ path: "/home/docker/.gem"
+ state: directory
+ owner: docker
+ group: docker
+ mode: '0755'
+
+ - name: gem install fluentd
+ #become: true
+ gem:
+ name: fluentd
+ version: 1.12.0
+ state: present
+ environment:
+ CONFIGURE_OPTS: '--disable-install-doc'
+ PATH: '/home/docker/.gem/ruby/2.5.0/bin:{{ ansible_env.PATH }}'
+
+ - name: gem install fluent-plugin-mongo
+ #become: true
+ gem:
+ name: fluent-plugin-mongo
+ state: present
+
+ - name: gem install oj
+ #become: true
+ gem:
+ name: oj
+ state: present
+
+ - name: gem install json
+ #become: true
+ gem:
+ name: json
+ state: present
+
+ - name: gem install async-http
+ #become: true
+ gem:
+ name: async-http
+ version: 0.54.0
+ state: present
+
+ - name: gem install ext-monitor
+ #become: true
+ gem:
+ name: ext_monitor
+ version: 0.1.2
+ state: present
+
+ # ------------------------
+ # gem end
+ # -------------------------
+
+ # ------------------------
+ # add group
+ # -------------------------
+# - name: add group fluent
+# become: true
+# group:
+# name: fluent
+# state: present
+#
+ # ------------------------
+ # add user
+ # -------------------------
+# - name: add user gem
+# become: true
+# user:
+# name: fluent
+# group: fluent
+
+ # ------------------------
+ # mkdir directory4 fluent
+ # -------------------------
+ - name: make dir fluentd
+ become: true
+ file:
+ path: "/fluentd/etc"
+ state: directory
+ owner: docker
+ group: docker
+ mode: '0755'
+
+ - name: make dir fluentd
+ become: true
+ file:
+ path: "/fluentd/plugins"
+ state: directory
+ owner: docker
+ group: docker
+ mode: '0755'
+
+ # ------------------------
+ # cp fluentd.conf
+ # -------------------------
+ - name: cp fluentd.conf
+ become: true
+ copy:
+ src: "./files/fluent.conf"
+ dest: /fluentd/etc/fluent.conf
+ owner: docker
+ group: docker
+ mode: 0755
+
+ # ------------------------
+ # start fluentd
+ # -------------------------
+ - name: start fluentd background
+ shell: nohup /home/docker/.gem/ruby/2.5.0/bin/fluentd -c /fluentd/etc/fluent.conf -vv /dev/null 2>&1 &
+
+ # ------------------------
+ # example4net tcpdump example
+ # -------------------------
+# - name: google.com
+# become: yes
+# become_user: "{{ user }}"
+# command: curl http://www.google.com
+# ignore_errors: yes
+# register: configwww
+#
+# - name: ls configwww
+# debug: var=configwww.stdout_lines
+#
+# - name: ls -al /var/lab/playground/playground-readmongo/
+# become: yes
+# become_user: "{{ user }}"
+# #command: ls -al /var/lab/playground/playground-readmongo
+# command: netstat -antlupe
+# ignore_errors: yes
+# register: config
+#
+# - name: ls config
+# debug: var=config.stdout_lines
+#
+# - name: Refresh connection
+# meta: clear_host_errors
+#
+
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml.sh b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml.sh
new file mode 100755
index 0000000..4a00c69
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/fluentd.yml.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+sudo apt update -y
+sudo apt install -y ansible sshpass
+
+sudo mkdir -p /home/docker/.ansible
+sudo chown docker.docker -R /home/docker
+
+sudo cp files/ansible.cfg /etc/ansible/ansible.cfg
+
+ip4=$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+ip6=$(/sbin/ip -o -6 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+
+echo "[service]" > /project/ansible/inventory.yml
+/project/bin/swarmlab-nmap >> /project/ansible/inventory.yml
+
+
+# include master or not
+echo $ip4 >> /project/ansible/inventory.yml
+
+
+ansible-playbook -u docker -i inventory.yml fluentd.yml -f 5 --ask-pass --ask-become-pass
+# 1st make sudo without password
+# run with keys
+#ansible-playbook -u docker -i inventory.yml fluentd.yml -f 5 --private-key=/home/docker/.ssh/id_rsa
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/fluentd/inventory.yml b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/inventory.yml
new file mode 100644
index 0000000..1f0f625
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/fluentd/inventory.yml
@@ -0,0 +1,6 @@
+[service]
+172.31.0.3
+172.31.0.4
+172.31.0.5
+172.31.0.6
+172.31.0.2
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/LICENSE b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/LICENSE
new file mode 100644
index 0000000..a983834
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ memory-visualization-examples
+ Copyright (C) 2021 SexyCoders
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C) 2021 SexyCoders
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/Makefile b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/Makefile
new file mode 100644
index 0000000..afb9067
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/Makefile
@@ -0,0 +1,15 @@
+SOURCEDIR=./sources/
+SOURCES=*.c
+C_FLAGS=-c -Wall -fpic -O2 -std=c99 -Wno-unused-but-set-variable -Wno-unused-variable
+CC=gcc
+LD=gcc
+DESTDIR=./bin/
+NAME=simple-array
+OBJECTS=./objects/
+OBJ=*.o
+
+all:
+ $(CC) $(C_FLAGS) $(SOURCEDIR)$(SOURCES);
+ mv ./$(OBJ) $(OBJECTS);
+ $(LD) $(OBJECTS)$(OBJ) -o $(DESTDIR)$(NAME);
+ @echo "DONE!";
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/README.md b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/README.md
new file mode 100644
index 0000000..dbd88e2
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/README.md
@@ -0,0 +1,39 @@
+# memory-visualization-examples
+
+
+PLEASE NOTE THAT THE FOLLOWING REQUIRES A UNIX ENVIRONMENT!!!!
+
+:exclamation: You will have to use the windows equivelant of the commands to run on Windows.
+
+To compile please run make inside the root directory of the project.
+
+You should have an executable named simple-array located under bin.
+
+Lets run it!
+
+After running the executable it will stall waiting for input.
+
+```
+sudo apt-get install libc-dev
+Copy and paste the command ("pmap ") into another shell instance.
+```
+
+This command will show a visual image of the virtual memory that was created for our program.
+
+```
+We can now easilly locate the standard c library and the linked (ld) library that are loaded in memory.
+```
+
+We can also locate the chunks of data that our program has allocated.
+
+After pressing any key the program will stall once again after creating a table of one hundred thousand chars.
+
+```
+Now we should be able to locate an additional large chunk of data in our vram image.
+```
+
+
+:information_source: Ofcourse you can edit the source file (located under /sources) and perform a different operation and see the results using pmap.
+
+:warning: You could also try compiling the project as C++, thus loading additionall runtime libraries
+(make sure to use g++ to force linkage with libstdc++ and shared-libgcc. GCC by default links to the c++ libs only if it detects c++ code!)
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/bin/.gitkeep b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/bin/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/bin/simple-array b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/bin/simple-array
new file mode 100755
index 0000000..dd84e1b
Binary files /dev/null and b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/bin/simple-array differ
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/objects/.gitkeep b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/objects/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/objects/simple-array.o b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/objects/simple-array.o
new file mode 100644
index 0000000..5859009
Binary files /dev/null and b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/objects/simple-array.o differ
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/sources/.gitkeep b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/sources/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/sources/simple-array.c b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/sources/simple-array.c
new file mode 100644
index 0000000..b53ad57
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/project/courses/memory-visualization-examples/sources/simple-array.c
@@ -0,0 +1,34 @@
+#include
+#include
+#include
+#include
+#include
+
+#define ARRAY_SIZE 100000
+
+char* create_array(int size)
+ {
+ char* array=(char*) malloc(size*sizeof(int));
+ //writing random numbers to array
+ for(int j=0;j
+
+
+
+
+
+
+ “{{message}}”
+