Temp public repository

README.md

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+# Lab1.5 App
+Python, Qt app to manage computers in the Laboratory of Autonomous Robots. 
+Is shows status and basic informations of computers.
+
+# After Cloning
+After cloning image from `/var/iso/StationIMG/2021-09-29-15-img-lab15-9_CompleteUbuntu20.04` use
+`ansible-playbook playbooks/after_cloning.yaml --extra-vars "variable_host=lab15-x" -K `
+
+# Dependencies
+- ansible
+
+To install it use: `ansible-galaxy collection install community.general`
+
+
+# use
+>`ansible-playbook playbooks/playbook.yaml --extra-vars "variable_host=all" -K `
+
+# Autorized keys
+To auto login into computer put your public key into `authorized_pub_sshkeys` an type:
+
+>`ansible-playbook playbooks/send_authorized_sshkeys.yaml --extra-vars "variable_host=<computer-name>" -K -k`

ansible.cfg

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+# Example 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
+
+# For a full list of available options, run ansible-config list or see the
+# documentation: https://docs.ansible.com/ansible/latest/reference_appendices/config.html.
+
+[defaults]
+inventory       = ./inventory/hosts.ini
+host_key_checking = false
+#library         = ~/.ansible/plugins/modules:/usr/share/ansible/plugins/modules
+#module_utils    = ~/.ansible/plugins/module_utils:/usr/share/ansible/plugins/module_utils
+#remote_tmp      = ~/.ansible/tmp
+#local_tmp       = ~/.ansible/tmp
+#forks           = 5
+#poll_interval   = 0.001
+#ask_pass        = False
+#transport       = smart
+
+# 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
+
+# Ansible facts are available inside the ansible_facts.* dictionary
+# namespace. This setting maintains the behaviour which was the default prior
+# to 2.5, duplicating these variables into the main namespace, each with a
+# prefix of 'ansible_'.
+# This variable is set to True by default for backwards compatibility. It
+# will be changed to a default of 'False' in a future release.
+#
+#inject_facts_as_vars = True
+
+# Paths to search for collections, colon separated
+# collections_paths = ~/.ansible/collections:/usr/share/ansible/collections
+
+# Paths to search for roles, colon separated
+#roles_path = ~/.ansible/roles:/usr/share/ansible/roles:/etc/ansible/roles
+
+# Host key checking is enabled by default
+#host_key_checking = True
+
+# You can only have one 'stdout' callback type enabled at a time. The default
+# is 'default'. The 'yaml' or 'debug' stdout callback plugins are easier to read.
+#
+#stdout_callback = default
+#stdout_callback = yaml
+#stdout_callback = debug
+
+
+# Ansible ships with some plugins that require enabling
+# 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 disables them
+# by default.
+#
+# Enable callback plugins, they can output to stdout but cannot be 'stdout' type.
+#callbacks_enabled = 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
+
+# Default timeout for connection plugins
+#timeout = 10
+
+# Default user to use for playbooks if user is not specified
+# Uses the connection plugin's default, normally the user currently executing Ansible,
+# unless a different user is specified here.
+#
+remote_user = lab
+
+# Logging is off by default unless this path is defined.
+log_path = ./ansible.log
+
+# Default module to use when running ad-hoc commands
+#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
+
+# By default, variables from roles will be visible in the global variable
+# scope. To prevent this, set the following option to True, and only
+# tasks and handlers within the role will see the variables there
+#
+#private_role_vars = False
+
+# 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. This can also be
+# an executable script that returns the vault password to stdout.
+#
+#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
+
+# Ansible will raise errors when attempting to dereference
+# Jinja2 variables that are not set in templates or action lines. Uncomment this line
+# to change this behavior.
+#
+#error_on_undefined_vars = False
+
+# 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
+
+# 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
+
+# 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
+#become_plugins     = /usr/share/ansible/plugins/become
+#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
+
+
+# Ansible will use the 'linear' strategy but you may want to try another one.
+#strategy = linear
+
+# 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_enabled` 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.
+#
+#cowsay_enabled_stencils=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
+
+# This option tells Ansible where to cache facts. The value is plugin dependent.
+# For the jsonfile plugin, it should be a path to a local directory.
+# For the redis plugin, the value is a host:port:database triplet: fact_caching_connection = localhost:6379:0
+#
+#fact_caching_connection=/tmp
+
+# retry files
+# When a playbook fails a .retry file can be created that will be placed in ~/
+# You can enable this feature by setting retry_files_enabled to True
+# 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
+
+# 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/latest/user_guide/become.html#risks-of-becoming-an-unprivileged-user
+# for more secure ways to fix this than enabling this option.
+#
+#allow_world_readable_tmpfiles = False
+
+# 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 = 104448
+
+# Controls showing custom stats at the end, off by default
+#show_custom_stats = False
+
+# 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]
+# List of enabled inventory plugins and the order in which they are used.
+#enable_plugins = host_list, script, auto, yaml, ini, toml
+
+# 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, otherwise they are warnings.
+#unparsed_is_failed = False
+
+
+[privilege_escalation]
+#become = False
+#become_method = sudo
+#become_ask_pass = False
+
+
+## Connection Plugins ##
+
+# Settings for each connection plugin go under a section titled '[[plugin_name]_connection]'
+# To view available connection plugins, run ansible-doc -t connection -l
+# To view available options for a connection plugin, run ansible-doc -t connection [plugin_name]
+# https://docs.ansible.com/ansible/latest/plugins/connection.html
+
+[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
+
+# To proxy for Denali
+proxy_command = ssh -W "%h:%p" jdelicat@denali
+
+[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 hostnames 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/%%C
+#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.
+#usetty = True
+
+# Number of times to retry an SSH connection to a host, in case of UNREACHABLE.
+# For each retry attempt, there is an exponential backoff,
+# so after the first attempt there is 1s wait, then 2s, 4s etc. up to 30s (max).
+#retries = 3
+
+
+[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
+
+# 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 30 second.
+#command_timeout = 30
+
+
+## Become Plugins ##
+
+# Settings for become plugins go under a section named '[[plugin_name]_become_plugin]'
+# To view available become plugins, run ansible-doc -t become -l
+# To view available options for a specific plugin, run ansible-doc -t become [plugin_name]
+# https://docs.ansible.com/ansible/latest/plugins/become.html
+
+[sudo_become_plugin]
+#flags = -H -S -n
+#user = root
+
+
+[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=fuse,nfs,vboxsf,ramfs,9p,vfat
+
+# Set this to True to allow libvirt_lxc connections to work without SELinux.
+#libvirt_lxc_noseclabel = False
+
+
+[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 = False
+
+# Set how many context lines to show in diff
+#context = 3
+
+[galaxy]
+# Controls whether the display wheel is shown or not
+#display_progress=
+
+# Validate TLS certificates for Galaxy server
+#ignore_certs = False
+
+# Role or collection skeleton directory to use as a template for
+# the init action in ansible-galaxy command
+#role_skeleton=
+
+# Patterns of files to ignore inside a Galaxy role or collection
+# skeleton directory
+#role_skeleton_ignore="^.git$", "^.*/.git_keep$"
+
+# Galaxy Server URL
+#server=https://galaxy.ansible.com
+
+# A list of Galaxy servers to use when installing a collection.
+#server_list=automation_hub, release_galaxy
+
+# Server specific details which are mentioned in server_list
+#[galaxy_server.automation_hub]
+#url=https://cloud.redhat.com/api/automation-hub/
+#auth_url=https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token
+#token=my_ah_token
+#
+#[galaxy_server.release_galaxy]
+#url=https://galaxy.ansible.com/
+#token=my_token

inventory/hosts.ini

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+[lab15_special]
+lab15-19	ansible_host=10.104.16.29	ansible_connection=ssh		ansible_user=lab
+lab15-20	ansible_host=127.0.0.1	    ansible_connection=ssh	    ansible_user=lab
+
+[lab15_nvidia]
+lab15-1		    ansible_host=10.104.16.11	    ansible_connection=ssh		    ansible_user=lab
+lab15-10	    ansible_host=10.104.16.20	    ansible_connection=ssh		    ansible_user=lab
+lab15-15        ansible_host=10.104.16.25       ansible_connection=ssh          ansible_user=lab
+lab15-16        ansible_host=10.104.16.26       ansible_connection=ssh          ansible_user=lab
+lab15-17        ansible_host=10.104.16.27       ansible_connection=ssh          ansible_user=lab
+lab15-18        ansible_host=10.104.16.28       ansible_connection=ssh          ansible_user=lab
+
+[pioniers]
+pionier1	ansible_host=10.104.16.43	ansible_connection=ssh		ansible_user=lab1_5
+pionier2	ansible_host=10.104.16.41	ansible_connection=ssh		ansible_user=lab1_5
+pionier3	ansible_host=10.104.16.42	ansible_connection=ssh		ansible_user=lab1_5
+pionier4	ansible_host=10.104.16.44	ansible_connection=ssh		ansible_user=lab1_5
+pionier5	ansible_host=10.104.16.40	ansible_connection=ssh		ansible_user=lab1_5
+pionier6	ansible_host=10.104.16.45	ansible_connection=ssh		ansible_user=lab1_5
+
+
+
+
+[lab15_standard]
+lab15-1		ansible_host=10.104.16.11	ansible_connection=ssh		ansible_user=lab
+lab15-2		ansible_host=10.104.16.12	ansible_connection=ssh		ansible_user=lab
+lab15-3		ansible_host=10.104.16.13	ansible_connection=ssh		ansible_user=lab
+lab15-4		ansible_host=10.104.16.14	ansible_connection=ssh		ansible_user=lab
+lab15-5		ansible_host=10.104.16.15	ansible_connection=ssh		ansible_user=lab
+lab15-6		ansible_host=10.104.16.16	ansible_connection=ssh		ansible_user=lab
+lab15-7		ansible_host=10.104.16.17	ansible_connection=ssh		ansible_user=lab
+lab15-8		ansible_host=10.104.16.18	ansible_connection=ssh		ansible_user=lab
+lab15-9	    ansible_host=10.104.16.19	ansible_connection=ssh		ansible_user=lab
+lab15-10    ansible_host=10.104.16.20   ansible_connection=ssh      ansible_user=lab
+lab15-11	ansible_host=10.104.16.21	ansible_connection=ssh		ansible_user=lab
+lab15-12	ansible_host=10.104.16.22	ansible_connection=ssh		ansible_user=lab
+lab15-13	ansible_host=10.104.16.23	ansible_connection=ssh		ansible_user=lab
+lab15-14	ansible_host=10.104.16.24	ansible_connection=ssh		ansible_user=lab
+lab15-15	ansible_host=10.104.16.25	ansible_connection=ssh		ansible_user=lab
+lab15-16	ansible_host=10.104.16.26	ansible_connection=ssh		ansible_user=lab
+lab15-17	ansible_host=10.104.16.27	ansible_connection=ssh		ansible_user=lab
+lab15-18	ansible_host=10.104.16.28	ansible_connection=ssh		ansible_user=lab
+
+[all]
+lab15-1		ansible_host=10.104.16.11	ansible_connection=ssh		ansible_user=lab
+lab15-2		ansible_host=10.104.16.12	ansible_connection=ssh		ansible_user=lab
+lab15-3		ansible_host=10.104.16.13	ansible_connection=ssh		ansible_user=lab
+lab15-4		ansible_host=10.104.16.14	ansible_connection=ssh		ansible_user=lab
+lab15-5		ansible_host=10.104.16.15	ansible_connection=ssh		ansible_user=lab
+lab15-6		ansible_host=10.104.16.16	ansible_connection=ssh		ansible_user=lab
+lab15-7		ansible_host=10.104.16.17	ansible_connection=ssh		ansible_user=lab
+lab15-8		ansible_host=10.104.16.18	ansible_connection=ssh		ansible_user=lab
+lab15-9	    ansible_host=10.104.16.19	ansible_connection=ssh		ansible_user=lab
+lab15-10    ansible_host=10.104.16.20   ansible_connection=ssh      ansible_user=lab
+lab15-11	ansible_host=10.104.16.21	ansible_connection=ssh		ansible_user=lab
+lab15-12	ansible_host=10.104.16.22	ansible_connection=ssh		ansible_user=lab
+lab15-13	ansible_host=10.104.16.23	ansible_connection=ssh		ansible_user=lab
+lab15-14	ansible_host=10.104.16.24	ansible_connection=ssh		ansible_user=lab
+lab15-15	ansible_host=10.104.16.25	ansible_connection=ssh		ansible_user=lab
+lab15-16	ansible_host=10.104.16.26	ansible_connection=ssh		ansible_user=lab
+lab15-17	ansible_host=10.104.16.27	ansible_connection=ssh		ansible_user=lab
+lab15-18	ansible_host=10.104.16.28	ansible_connection=ssh		ansible_user=lab
+lab15-19	ansible_host=10.104.16.29	ansible_connection=ssh		ansible_user=lab
+lab15-20	ansible_host=127.0.0.1	    ansible_connection=ssh  	ansible_user=lab
+
+[lab15_standard:vars]
+; ansible_ssh_common_args='-o ProxyCommand="ssh -W %h:%p -q jdelicat@denali.kcir.pwr.edu.pl"'
+ansible_python_interpreter=/usr/bin/python3
+
+[lab15_special:vars]
+ansible_python_interpreter=/usr/bin/python3
+; ansible_ssh_common_args='-o ProxyCommand="ssh -W %h:%p -q jdelicat@denali.kcir.pwr.edu.pl"'
+
+[all:vars]
+; ansible_ssh_common_args='-o ProxyCommand="ssh -W %h:%p -q jdelicat@denali.kcir.pwr.edu.pl"'
+ansible_python_interpreter=/usr/bin/python3
+
+[pioniers:vars]
+; ansible_ssh_common_args='-o ProxyCommand="ssh -W %h:%p -q jdelicat@denali.kcir.pwr.edu.pl"'
+ansible_python_interpreter=/usr/bin/python3

pioniers/playbooks/config/config_network.yaml

@@ -0,0 +1,66 @@
+---
+ -  hosts: '{{ variable_host | default("pioniers") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+      - name: Recursively find /tmp files older than 2 days
+        find:
+          paths: /etc/netplan/00-installer-config-wifi.yaml
+        register: config_found
+        changed_when: config_found["matched"] == 0
+
+      - debug:
+          msg: "File doesn't exists"
+        when: config_found is changed 
+
+      - name: Check wifi-configuration
+        lineinfile:
+          path: /etc/netplan/00-installer-config-wifi.yaml
+          regexp: '^LabL15_24'
+          state: absent
+        check_mode: yes
+        register: config_exists
+        when: config_found is succeeded 
+
+      - name: Remove old wifi config
+        when: 
+          - config_exists is changed
+          - config_found is succeeded
+
+        file:
+          path: /etc/netplan/00-installer-config-wifi.yaml
+          state: absent
+        
+        
+          
+
+      - name: Create wifi file configuration
+        when: 
+          # - config_exists is changed
+          - config_found is changed 
+
+        file:
+          path: /etc/netplan/00-installer-config-wifi.yaml
+          state: touch
+        
+      - name: Insert wifi-configuration
+        when:  
+          - config_exists is changed 
+          - config_found is succeeded 
+
+
+        blockinfile:
+          path: /etc/netplan/00-installer-config-wifi.yaml
+          marker_begin: "Wifi configuration for pioniers ~Jakub Delicat"
+          marker_end: ""
+          block: |
+            # This is the network config written by 'subiquity'
+            network:
+              version: 2
+              wifis:
+                wlp1s0:
+                  optional: true
+                  access-points:
+                    "LabL15_24":
+                      password: "{{wifi_pass}}"
+                  dhcp4: true 

pioniers/playbooks/config/config_on_clear.yaml

@@ -0,0 +1,34 @@
+---
+ -  hosts: '{{ variable_host | default("pioniers") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    -   name: Update, upgrade 
+        apt:
+          upgrade: yes
+          update_cache: yes
+    -   name: Install git and docker 
+        apt:
+          pkg:  
+            - git
+            - docker.io
+        
+    -   name: Clone pioniers repository
+        git:
+            repo: https://denali.kcir.pwr.edu.pl/git/L1.5/rosaria.git
+            clone: yes
+            version: "docker20.04"
+            dest: /home/lab1_5/rosaria
+
+    -   name: Install rosaria  copy service 
+        copy:
+            src: /home/lab1_5/rosaria/rosaria-docker.service
+            dest: /etc/systemd/system/rosaria-docker.service
+            remote_src: yes
+
+    -   name: Enable and start service rosaria 
+        systemd:
+            name: rosaria-docker
+            enabled: yes
+            state: restarted    
+            daemon_reload: yes

pioniers/playbooks/update_rosaria_docker.yaml

@@ -0,0 +1,12 @@
+---
+ -  hosts: '{{ variable_host | default("pioniers") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    -   name: Update pioniers repository
+        git:
+            repo: https://denali.kcir.pwr.edu.pl/git/L1.5/rosaria.git
+            clone: yes
+            update: yes
+            version: "docker20.04"
+            dest: /home/lab1_5/rosaria

playbooks/AddDanielPublicSshKeyToLabAuthorizedKeys.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+
+   - name: Add Daniel ssh ublic key to lab
+     become: no
+     shell: echo "ssh-rsa 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 daniel.sadowski@pwr.edu.pl" >> .ssh/authorized_keys
+

playbooks/after_cloning.yaml

@@ -0,0 +1,82 @@
+---
+- hosts: "{{ variable_host | default('lab15_standard') }}"
+  gather_facts: no
+  become: yes
+  connection: local
+  tasks:
+  - debug: 
+      msg: "{{ ansible_ssh_host }} {{ inventory_hostname}}"
+
+  # HOSTNAME
+  - name: Set /etc/hostname
+    ansible.builtin.hostname:
+      name: "{{ inventory_hostname }}" 
+
+  - name: add a list of hosts to /etc/hosts
+    become: yes
+    lineinfile:
+      dest: /etc/hosts
+      regexp: "^{{ item['ip'] }}.*$"
+      line: "{{ item['ip'] }}\t\t{{ item['names'] | join(' ') }}"
+      state: present
+    with_items:
+    - ip: 127.0.0.1
+      names:
+      - localhost
+    - ip: 127.0.1.1
+      names:
+      - '{{ inventory_hostname }}'
+    
+    - ip: 156.17.9.28	
+      names:
+      - whitney.kcir.pwr.edu.pl	
+      - whitney
+
+
+  - name: Set ROS_IP
+    community.general.ini_file:
+      path: /etc/environment
+      section: null 
+
+      option: ROS_IP
+      value: "{{ansible_ssh_host}}"
+      backup: yes
+      no_extra_spaces: yes
+
+  - name: Disable autoupdate
+    debconf:
+        name: unattended-upgrades
+        question: unattended-upgrades/enable_auto_updates
+        value: 'false'
+        vtype: select
+
+  - name: Disable errors report
+    ini_file:
+        path: /etc/default/apport 
+        section: null 
+        option: enabled
+        value: '0'
+        backup: yes
+        no_extra_spaces: yes
+
+  - name: Create folder /etc/systemd/system/systemd-logind.service.d/
+    file: 
+      path: /etc/systemd/system/systemd-logind.service.d/
+      state: directory
+  
+  - name: Create file /etc/systemd/system/systemd-logind.service.d/override.conf 
+    copy: 
+      dest: /etc/systemd/system/systemd-logind.service.d/override.conf
+      content: |
+        [Service]
+        RestrictAddressFamilies=AF_INET
+        IPAddressAllow=156.17.9.28
+
+  
+
+  - name: lab user password
+    user:
+      name: lab
+      password:  "{{ 'Gandalf15' | password_hash('sha512') }}"
+
+  

playbooks/config/config_grub.yaml

@@ -0,0 +1,54 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+      - name: Set GRUB_TIMEOUT_STYLE=menu
+        ini_file:
+          path: /etc/default/grub
+          section: null
+          option: GRUB_TIMEOUT_STYLE
+          value: menu
+          no_extra_spaces: yes
+
+      - name: Set GRUB_TIMEOUT=5 
+        ini_file:
+          path: /etc/default/grub
+          section: null
+          option: GRUB_TIMEOUT
+          value: 5
+          no_extra_spaces: yes
+
+      - name: Set GRUB_SAVEDEFAULT=true
+        ini_file:
+          path: /etc/default/grub
+          section: null
+          option: GRUB_SAVEDEFAULT
+          value: 'true'
+          no_extra_spaces: yes
+
+      - name: Set GRUB_DEFAULT-saved  
+        ini_file:
+          path: /etc/default/grub
+          section: null
+          option: GRUB_DEFAULT
+          value: saved
+          no_extra_spaces: yes
+
+      - name: Set GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nouveau.modeset=0 nvidia-drm.modeset=1"
+        ini_file:
+          path: /etc/default/grub
+          section: null
+          option: GRUB_CMDLINE_LINUX_DEFAULT
+          value: '"quiet splash nouveau.modeset=0 nvidia-drm.modeset=1"'
+          no_extra_spaces: yes
+
+      - name: update-grub
+        shell: update-grub2
+        register: grub_update
+        ignore_errors: true
+
+      - name: replace shimx64.efi with grubx64.efi
+        copy:
+          src: /boot/efi/EFI/ubuntu/grubx64.efi
+          dest: /boot/efi/EFI/ubuntu/shimx64.efi
+          remote_src: yes

playbooks/config/config_language.yaml

@@ -0,0 +1,39 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    - name: Ensure localisation files for '{{ config_system_locale }}' are available
+      locale_gen:
+        name: "{{ config_system_locale }}"
+        state: present
+
+    - name: Ensure localisation files for '{{ config_system_language }}' are available
+      locale_gen:
+        name: "{{ config_system_language }}"
+        state: present
+
+    - name: Get current locale and language configuration
+      command: localectl status
+      register: locale_status
+      changed_when: false
+
+    - name: Parse 'LANG' from current locale and language configuration
+      set_fact:
+        locale_lang: "{{ locale_status.stdout | regex_search('LANG=([^\n]+)', '\\1') | first }}"
+
+    - name: Parse 'LANGUAGE' from current locale and language configuration
+      set_fact:
+        locale_language: "{{ locale_status.stdout | regex_search('LANGUAGE=([^\n]+)', '\\1') | default([locale_lang], true) | first }}"
+
+
+    - name: LANGUAGE=pl_PL.UTF-8 in /etc/default/locale
+      ini_file:
+        path: /etc/default/locale
+        section: null
+        option: LANGUAGE
+        value: '{{ config_system_language }}'
+        no_extra_spaces: yes    
+
+    - name: Configure locale to '{{ config_system_locale }}' and language to '{{ config_system_language }}'
+      command: localectl set-locale LANG='{{ config_system_locale }}'  LANGUAGE='{{ config_system_language }}'
+      changed_when: locale_lang != config_system_locale or locale_language != config_system_language

playbooks/config/config_ldap.yaml

@@ -0,0 +1,194 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+      - name: Install dependencies to LDAP and autofs
+        apt:
+          pkg:
+            - ssh
+            - openssh-server
+            - nscd
+            - autofs
+            - autofs-ldap
+            - libpam-ldap
+            - ldap-utils
+            - libnss-ldap
+
+      - name: /etc/ldap.conf set base dc=root,dc=kcir,dc=pwr,dc=edu,dc=pl
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'base dc'
+          line: 'base dc=root,dc=kcir,dc=pwr,dc=edu,dc=pl'
+          backrefs: yes
+
+      - name: /etc/ldap.conf set uri ldap://whitney.kcir.pwr.edu.pl/
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'ldapi'
+          line: 'uri ldap://whitney.kcir.pwr.edu.pl/'
+          backrefs: yes
+
+      - name: /etc/ldap.conf set ldap_version 3
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'ldap_version'
+          line: 'ldap_version 3'
+          backrefs: yes
+
+      - name: /etc/ldap.conf set binddn cn=ldap,dc=kcir,dc=pwr,dc=edu,dc=pl
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'binddn cn'
+          line: 'binddn cn=ldap,dc=kcir,dc=pwr,dc=edu,dc=pl'
+          backrefs: yes
+
+      - name: /etc/ldap.conf set bindpw .1kcir1.
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'bindpw'
+          line: 'bindpw .1kcir1.'
+          backrefs: yes
+
+      - name: /etc/ldap.conf set ssl start_tls
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'ssl start_tls'
+          line: 'ssl start_tls'
+          backrefs: yes
+
+      - name: /etc/nsswitch.conf automount files ldap
+        lineinfile:
+            path: /etc/nsswitch.conf
+            line: "automount:\tfiles ldap"
+
+      - name:  /etc/nsswitch.conf passwd files systemd ldap
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'passwd:'
+          line: "passwd:\tfiles systemd ldap"
+          backrefs: yes
+
+      - name:  /etc/nsswitch.conf group files systemd ldap
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'group:'
+          line: "group:\tfiles systemd ldap"
+          backrefs: yes
+
+      - name:  /etc/nsswitch.conf shadow files ldap
+        lineinfile: 
+          path: /etc/ldap.conf
+          regexp: 'shadow:'
+          line: "shadow:\tfiles ldap"
+          backrefs: yes
+
+      - name: Set /etc/autofs.conf ldap_uri = "ldap://whitney.kcir.pwr.edu.pl/"
+        ini_file:
+          path: /etc/autofs.conf
+          section: autofs
+          option: ldap_uri
+          value: '"ldap://whitney.kcir.pwr.edu.pl/"'
+
+      - name: Set /etc/autofs.conf search_base = "dc=kcir,dc=pwr,dc=edu,dc=pl"
+        ini_file:
+          path: /etc/autofs.conf
+          section: autofs
+          option: search_base
+          value: dc=kcir,dc=pwr,dc=edu,dc=pl
+
+      - name: Set /etc/autofs_ldap_auth.conf usetls
+        xml:
+          path: /etc/autofs_ldap_auth.conf
+          xpath: /autofs_ldap_sasl_conf
+          attribute: usetls
+          value: 'yes'
+          state: present
+
+      - name: Set /etc/autofs_ldap_auth.conf tlsrequired
+        xml:
+          path: /etc/autofs_ldap_auth.conf
+          xpath: /autofs_ldap_sasl_conf
+          attribute: tlsrequired
+          value: 'yes'
+          state: present
+
+      - name: Set /etc/autofs_ldap_auth.conf authrequired
+        xml:
+          path: /etc/autofs_ldap_auth.conf
+          xpath: /autofs_ldap_sasl_conf    
+          attribute: authrequired
+          value: simple
+          state: present
+
+      - name: Set /etc/autofs_ldap_auth.conf user
+        xml:
+          path: /etc/autofs_ldap_auth.conf
+          xpath: /autofs_ldap_sasl_conf
+          attribute: user
+          value: cn=ldap,dc=kcir,dc=pwr,dc=edu,dc=pl
+          state: present
+
+      - name: Set /etc/autofs_ldap_auth.conf secret
+        xml:
+          path: /etc/autofs_ldap_auth.conf
+          xpath: /autofs_ldap_sasl_conf
+          attribute: secret
+          value: .1kcir1.
+          state: present
+
+      - name: make /etc/auto.home
+        file:
+          path: /etc/auto.home
+          state: touch
+
+
+      - name:  /etc/auto.home lab	localhost:/export/home/lab
+        lineinfile: 
+          path: /etc/auto.home
+          line: "lab\tlocalhost:/export/home/lab"
+
+      - name:  /etc/auto.home student	localhost:/export/home/student
+        lineinfile: 
+          path: /etc/auto.home
+          line: "student\tlocalhost:/export/home/student"
+
+      - name:  /etc/auto.home +auto.home
+        lineinfile: 
+          path: /etc/auto.home
+          line: '+auto.home'
+
+      - name:  /etc/auto.master /home auto.home
+        lineinfile: 
+          path: /etc/auto.master
+          line: "/home\tauto.home"
+
+      - name: mkdir mkdir -p /export/home
+        file:
+          path: /export/home
+          state: directory
+
+      - name: mv /home/* /export/home/
+        copy:
+          remote_src: true
+          src: /home/
+          dest: /export/home
+          owner: lab
+          group: lab
+
+      - name: Create folder /etc/systemd/system/systemd-logind.service.d/
+        file: 
+          path: /etc/systemd/system/systemd-logind.service.d/
+          state: directory
+      
+      - name: Create file /etc/systemd/system/systemd-logind.service.d/override.conf 
+        copy: 
+          dest: /etc/systemd/system/systemd-logind.service.d/override.conf
+          content: |
+            [Service]
+            RestrictAddressFamilies=AF_INET
+            IPAddressAllow=156.17.9.28   
+
+          #FSTAB overlay /export/home/student    overlay lowerdir=/export/home/student.base,upperdir=/export/home/student.upper,workdir=/export/home/student.work        0       0
+
+
+          #resolv.conf

playbooks/config/config_ntp.yaml

@@ -0,0 +1,27 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    - name: Install NTP
+      apt: package=ntp,ntpdate state=present update_cache=yes
+      tags: ntp
+
+    - name: Make sure NTP is stopped
+      service: name=ntp state=stopped enabled=yes
+      tags: ntp
+
+    - name: Sync time initialy
+      shell: ntpdate tempus1.gum.gov.pl
+      tags: ntp
+
+    - name: Make sure NTP is started up
+      service: name=ntp state=started enabled=yes
+      tags: ntp
+
+    - name: Sync hwclock
+      shell: hwclock -w
+      tags: ntp
+
+    handlers:
+    - name: restart ntpd
+      service: name=ntpd state=restarted

playbooks/fast_fixes/add_ldap_service.yaml

@@ -0,0 +1,22 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  
+  - name: Create folder /etc/systemd/system/systemd-logind.service.d/
+    file: 
+      path: /etc/systemd/system/systemd-logind.service.d/
+      state: directory
+  
+  - name: Create file /etc/systemd/system/systemd-logind.service.d/override.conf 
+    copy: 
+      dest: /etc/systemd/system/systemd-logind.service.d/override.conf
+      content: |
+        [Service]
+        RestrictAddressFamilies=AF_INET
+        IPAddressAllow=156.17.9.28
+
+
+
+
+# i deb conf

playbooks/fast_fixes/add_whitney_to_etchosts.yaml

@@ -0,0 +1,10 @@
+- hosts: '{{ variable_host | default("lab15_standard") }}'
+  gather_facts: no
+  ignore_unreachable: yes
+  become: true
+  tasks:
+  - name:  Add whitney to /etc/hosts
+    lineinfile:
+        path: /etc/hosts
+        line: '156.17.9.28\twhitney.kcir.pwr.edu.pl\twhitney'
+  

playbooks/fast_fixes/background-gnome.yaml

@@ -0,0 +1,14 @@
+- hosts: '{{ variable_host | default("lab15_standard") }}'
+  gather_facts: no
+  ignore_unreachable: yes
+  become: true
+  tasks:
+  - name: Send file to
+    get_url:
+        url: https://denali.kcir.pwr.edu.pl/~jdelicat/gnome-shell-theme.gresource
+        dest: /usr/share/gnome-shell/theme/Yaru/gnome-shell-theme.gresource
+
+  - name : restart gdm
+    service:
+        name: gdm
+        state: restarted

playbooks/fast_fixes/change_etc_hosts.yaml

@@ -0,0 +1,15 @@
+- hosts: '{{ variable_host | default("lab15_standard") }}'
+  gather_facts: no
+  become: yes
+
+  tasks:
+  - name:  Change lab15-9 
+    replace:
+      path: /etc/hosts
+      regexp: 'lab15-9'
+      replace: '{{ inventory_hostname }}'
+
+  - name: Print this file 
+    shell: cat /etc/hosts
+
+  

playbooks/fast_fixes/change_log_saving_yearly.yaml

@@ -0,0 +1,9 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  - name: Change wtmp log rotate time to one year
+    replace:
+      path: /etc/logrotate.d/wtmp
+      regexp: 'monthly'
+      replace: 'yearly'

playbooks/fast_fixes/chown_studet_base.yaml

@@ -0,0 +1,13 @@
+---
+- hosts: "{{ variable_host | default('lab15_standard') }}"
+  gather_facts: no
+  become: yes
+  connection: local
+  tasks:
+  - name: Chown student base to student student
+    file:
+        path: /export/home/student.base
+        owner: student 
+        group: student
+        state: directory
+        recurse: yes

playbooks/fast_fixes/disable_autoupdate.yaml

@@ -0,0 +1,12 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  
+  - name: Disable autoupdate
+    debconf:
+      name: unattended-upgrades
+      question: unattended-upgrades/enable_auto_updates
+      value: 'false'
+      vtype: select
+      

playbooks/fast_fixes/disable_errors_report.yaml

@@ -0,0 +1,13 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  
+  - name: Disable errors report
+    community.general.ini_file:
+      path: /etc/default/apport 
+      section: null 
+      option: enabled
+      value: '0'
+      backup: yes
+      no_extra_spaces: yes

playbooks/fast_fixes/matlab_set_opengl.yaml

@@ -0,0 +1,19 @@
+---
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  - name:  add matlab alias to /etc/bash.bashrc
+    lineinfile:
+        path: /etc/bash.bashrc
+        line: 'alias matlab="matlab -desktop -softwareopengl"'
+
+
+  - name: add -softwareopengl to gnome icon
+    ini_file:
+        path: /usr/share/applications/matlab.desktop
+        section: Desktop Entry 
+        option: Exec
+        value: matlab -desktop -softwareopengl
+        backup: yes
+        no_extra_spaces: yes

playbooks/fast_fixes/reapair_language.yaml

@@ -0,0 +1,21 @@
+---
+-   hosts: "{{ variable_host | default(lab15_standard) }}"
+    gather_facts: no
+    become: yes
+    tasks:
+    -   name:  Remove old configuration
+        lineinfile:
+            path: /etc/default/locale
+            regexp: 'pl_PL.UTF-8'
+            state: absent
+
+
+
+
+    -   name: Add LANG=pl_PL.UFT-8
+        ini_file:
+            path: /etc/default/locale
+            section: null
+            option: LANG
+            value: pl_PL.UTF-8
+            state: present

playbooks/fast_fixes/reboot.yaml

@@ -0,0 +1,13 @@
+---
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  tasks:
+  - name: reboot the OS
+    reboot:
+      msg: "Reboot initiated by Ansible"
+      connect_timeout: 5
+      reboot_timeout: 30
+      pre_reboot_delay: 0
+      post_reboot_delay: 30
+      test_command: whoami
+    become: yes

playbooks/fast_fixes/reconfigure_ldap.yaml

@@ -0,0 +1,14 @@
+- hosts: '{{ variable_host | default("lab15_standard") }}'
+  gather_facts: no
+  become: yes
+
+  tasks:
+  - name: Comment rootbinddn in /etc/ldap.conf
+    lineinfile: 
+      path: /etc/ldap.conf
+      regexp: 'rootbinddn cn=root,dc=kcir,dc=pwr,dc=edu,dc=pl'
+      line: '#rootbinddn cn=root,dc=kcir,dc=pwr,dc=edu,dc=pl'
+      backrefs: yes
+  
+  - name: remove /etc/ldap.secret
+    shell: rm /etc/ldap.secret

playbooks/fast_fixes/reload_matlab_licence.yaml

@@ -0,0 +1,9 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  - name: matlab change licence from 27000 to 27001
+    replace:
+      path: /opt/matlab/R2020b/licenses/network.lic
+      regexp: '27000'
+      replace: '27001'

playbooks/fast_fixes/remove_include_tmp_matlab.yaml

@@ -0,0 +1,9 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    -   name: Remove tmp from included path
+        lineinfile:
+            path: /opt/matlab/R2020b/toolbox/local/pathdef.m
+            state: absent
+            regexp: '^.*(/tmp/Editor_mmcjz:).*$'

playbooks/fast_fixes/set_nao_license.yaml

@@ -0,0 +1,8 @@
+- hosts: "{{ variable_host | default(lab15_standard) }}"
+  gather_facts: no
+  become: yes
+  tasks:
+  
+  - name: Set nao license
+    become: yes
+    shell: /opt/choregraphe/bin/licensekey_cli_setter -s 654e-4564-153c-6518-2f44-7562-206e-4c60-5f47-5f45 

playbooks/fast_fixes/shutdown.yaml

@@ -0,0 +1,8 @@
+---
+- hosts: "{{ variable_host | default('lab15_standard') }}"
+  gather_facts: no
+  tasks:
+  - name: shutdown hosts
+    command: shutdown -h now
+    # when: ansible_facts['os_family'] == "Debian"
+    become: yes

playbooks/fast_fixes/test_local.yaml

@@ -0,0 +1,6 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    -   name: TEST
+        shell: echo dupa

playbooks/fast_fixes/wake_on_lan.yaml

@@ -0,0 +1,6 @@
+---
+ - name: Send a magic Wake-on-LAN packet to 00:00:5E:00:53:66
+   community.general.wakeonlan:
+     mac: '40:a8:f0:56:2b:44'
+     broadcast: 10.104.16.30
+     delegate_to: localhost

playbooks/install_all_packages.yaml

@@ -0,0 +1 @@
+# TODO:

playbooks/installers/apt_update.yaml

@@ -0,0 +1,9 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: apt update
+     become: yes
+     shell: apt update -y
+

playbooks/installers/apt_upgrade.yaml

@@ -0,0 +1,9 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: apt upgrade
+     become: yes
+     shell: apt upgrade -y
+

playbooks/installers/installCodeComposer.yaml

@@ -0,0 +1,30 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+
+   - name: create directories
+     file:
+       path: /opt/CodeComposer/TEMP
+       state: directory
+
+   - name: scp CodeComposer
+     become: no
+     shell: scp dsadowski@denali:/var/iso/Installers/CodeComposer.tar.gz ~
+
+   - name: mv Installer to TEMP
+     become: yes
+     shell: mv /home/lab/CodeComposer.tar.gz /opt/CodeComposer/TEMP
+
+   - name: unpack CodeComposer Installer
+     become: yes
+     shell: chdir=/opt/CodeComposer/TEMP tar xvf CodeComposer.tar.gz
+
+   - name: Run Installer
+     become: yes
+     shell: chdir=/opt/CodeComposer/TEMP/CCS11.1.0.00011_linux-x64 ./ccs_setup_11.1.0.00011.run --prefix /opt/CodeComposer --mode unattended --enable-components PF_MSP430,PF_MSP432,PF_CC2X,PF_CC3X,PF_CC2538,PF_C28,PF_TM4C,PF_HERCULES,PF_SITARA,PF_SITARA_MCU,PF_OMAPL,PF_DAVINCI,PF_OMAP,PF_TDA_DRA,PF_C55,PF_C6000SC,PF_C66AK_KEYSTONE,PF_MMWAVE,PF_C64MC,PF_DIGITAL_POWER,PF_PGA
+
+   - name: rm TEMP
+     become: yes
+     shell: chdir=/opt/CodeComposer rm -rf TEMP

playbooks/installers/install_code.yaml

@@ -0,0 +1,18 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   -    name: add apt key
+        apt_key:
+            url: https://packages.microsoft.com/keys/microsoft.asc
+
+
+   -    name: add repository
+        apt_repository:
+            repo: deb [arch=amd64]  https://packages.microsoft.com/repos/code stable main
+            
+
+   - name: install code 
+     apt:
+       name: code

playbooks/installers/install_eclipse.yaml

@@ -0,0 +1,45 @@
+---
+ - hosts: '{{ variable_host | default("lab15_standard") }}'
+   gather_facts: no
+   connection: local
+   become: yes
+   tasks:
+   - name: remove snap eclipse
+     shell: snap remove eclipse
+
+   - name: download eclipse source
+     shell: wget  https://rhlx01.hs-esslingen.de/pub/Mirrors/eclipse/technology/epp/downloads/release/2021-09/R/eclipse-java-2021-09-R-linux-gtk-x86_64.tar.gz -O /opt/eclipse.tar.gz 
+  
+   - name: unzip eclipse
+     shell: tar -xf /opt/eclipse.tar.gz --directory=/opt/
+
+   - name: remove downloaded .tar.gz
+     shell: rm -rf /opt/eclipse.tar.gz 
+
+   - name: link eclipse to /usr/local/bin/
+     shell: ln -s /opt/eclipse/eclipse /usr/local/bin/
+
+   - name: download icon 
+     shell: cp /opt/eclipse/icon.xpm /usr/share/icons/eclipse.xpm
+
+
+   - name: make icon to gnome
+     shell: printf '[Desktop Entry]\n
+            Version=1.0\n
+            Type=Application\n
+            Terminal=false\n
+            Exec=eclipse\n
+            Name=eclipse\n
+            Icon=eclipse\n
+            Categories=Development\n
+            Comment=Scientific computing environment\n
+            StartupNotify=true\n '     > /usr/share/applications/eclipse.desktop
+   
+   - name: Download Papyrus
+     shell: wget https://denali.kcir.pwr.edu.pl/~jdelicat/papyrus.tar.gz -O /opt/papyrus.tar.gz
+
+   - name: untar
+     shell: tar -xf /opt/papyrus.tar.gz --directory=/opt/eclipse/dropins
+
+   - name: remove papyrus tar
+     shell: rm /opt/papyrus.tar.gz

playbooks/installers/install_ffmpeg.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install ffmpeg 
+     apt:
+       name: ffmpeg
+       state: present
+

playbooks/installers/install_geany.yaml

@@ -0,0 +1,14 @@
+---
+ - hosts: '{{ variable_host | default("lab15_standard") }}'
+   gather_facts: no
+   connection: local
+   become: yes
+   tasks:
+    -   name: read Geany repository
+        apt_repository:
+            repo: ppa:geany-dev/ppa
+
+    -   name: install geany
+        apt:
+            pkg:
+                - geany

playbooks/installers/install_htop.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install htop 
+     apt:
+       name: htop
+       state: present
+

playbooks/installers/install_joy.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: '{{ variable_host | default("lab15_standard") }}'
+   gather_facts: no
+   connection: local
+   become: yes
+   tasks:
+    -   name: install ros-noetic-joy
+        apt:
+            pkg:
+                - ros-noetic-joy

playbooks/installers/install_locate.yaml

@@ -0,0 +1,16 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+
+   - name: install locate 
+     apt:
+       name: locate
+       state: present
+
+
+   - name: Update database
+     become: yes
+     shell: updatedb
+

playbooks/installers/install_pydxl.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install pydxl 
+     pip:
+       name: pydxl
+
+

playbooks/installers/install_python.yaml

@@ -0,0 +1,15 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+    - name: install python
+      apt:
+        pkg:
+          - python3
+          - python3-pip
+          - python-is-python3
+          - python3-mock
+
+
+

playbooks/installers/install_python3-zmq.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install python3-zmq 
+     apt:
+       name: python3-zmq
+       state: present
+

playbooks/installers/install_python3lxml.yaml

@@ -0,0 +1,9 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install python3-lxml 
+     apt:
+       name: python3-lxml 
+       state: present

playbooks/installers/install_qtlibserial.yaml

@@ -0,0 +1,14 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install libqt5serialport5     
+     apt:
+       name: libqt5serialport5
+       state: present
+
+   - name: install libqt5serialport5-dev 
+     apt:
+       name: libqt5serialport5-dev
+       state: present

playbooks/installers/install_rwho.yaml

@@ -0,0 +1,14 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install rwho 
+     apt:
+       name: rwho
+       state: present
+
+   - name: install rwhod 
+     apt:
+       name: rwhod
+       state: present

playbooks/installers/install_saleae.yaml

@@ -0,0 +1,41 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+
+    - name: Download saleae bin
+      get_url:
+        url: https://logic2api.saleae.com/download?os=linux
+        dest: /usr/local/bin/saleae
+        mode: '0755'
+        
+    - name: Create new file
+      file:
+        path: /etc/udev/rules.d/99-SaleaeLogic.rules
+        state: touch
+        mode: '0644'
+
+    - name: rm old rules
+      shell: rm /etc/udev/rules.d/99-SaleaeLogic.rules
+
+    - name: Copy new rules
+      get_url:
+        url: https://denali.kcir.pwr.edu.pl/~jdelicat/files/99-SaleaeLogic.rules
+        dest: /etc/udev/rules.d/99-SaleaeLogic.rules
+        mode: '0644'
+
+    - name: Reload udev
+      shell: udevadm control --reload-rules
+
+    - name: make icon to gnome
+      shell: printf '[Desktop Entry]\n
+            Version=1.0\n
+            Type=Application\n
+            Terminal=false\n
+            Exec=saleae\n
+            Name=saleae\n
+            Icon=saleae\n
+            Categories=Development\n
+            Comment=Scientific computing environment\n
+            StartupNotify=true\n '     > /usr/share/applications/saleae.desktop

playbooks/installers/install_socat.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install socat 
+     apt:
+       name: socat
+       state: present
+

playbooks/installers/install_terminator.yaml

@@ -0,0 +1,11 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install terminator
+     apt:
+        name: terminator 
+        state: latest
+
+

playbooks/installers/install_texlivefull.yaml

@@ -0,0 +1,11 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install texlive-full 
+     apt:
+       name: texlive-full 
+       state: present
+
+

playbooks/installers/install_tldr.yaml

@@ -0,0 +1,10 @@
+---
+ - hosts: '{{ variable_host | default("lab15_standard") }}'
+   gather_facts: no
+   connection: local
+   become: yes
+   tasks:
+    -   name: install tldr
+        apt:
+            pkg:
+                - tldr

playbooks/installers/install_tree.yaml

@@ -0,0 +1,9 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install tree 
+     apt:
+       name: tree
+       state: present

playbooks/installers/install_x2goserver.yaml

@@ -0,0 +1,15 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: yes
+   tasks:
+   - name: install x2goserver
+     ansible.builtin.package:
+       name: x2goserver
+       state: present
+
+   - name: install x2goserver-xsession
+     ansible.builtin.package:
+       name: x2goserver-xsession
+       state: present
+

playbooks/installers/install_xsnow.yaml

@@ -0,0 +1,8 @@
+---
+  - hosts: "{{ variable_host | default('lab15_standard') }}"
+    gather_facts: no
+    become: yes
+    tasks:
+    - name: Install xsnow from .deb
+      apt:
+        deb: https://www.ratrabbit.nl/downloads/xsnow/xsnow_3.3.6-1_amd64.deb

playbooks/installers/install_zeromq.yaml

@@ -0,0 +1,68 @@
+---
+ - hosts: "{{ variable_host | default('lab15_standard') }}"
+   gather_facts: no
+   become: yes
+   tasks:
+    - name: install python3-zmq 
+      apt:
+        pkg: python3-zmq
+    
+    # LibSodium
+    - name: Make temp folder
+      file:
+          path: /temp
+          state: mkdir
+
+    - name: download sources libsodium c++
+      get_url: url=https://download.libsodium.org/libsodium/releases/libsodium-1.0.18.tar.gz dest=/temp
+
+    - name: untar libsodium
+      unarchive: 
+        src: /temp/libsodium-1.0.18.tar.gz
+        dest: /temp
+
+    - name: run libsodium configure scirpt
+      script: /temp/libsodium-1.0.18/configure
+
+    - name: Build the default target /temp/libsodium-1.0.18/
+      make:
+        chdir: /temp/libsodium-1.0.18/
+
+    - name: Build the default target /temp/libsodium-1.0.18/
+      make:
+        chdir: /temp/libsodium-1.0.18/
+
+    - name: Run 'install' target /temp/libsodium-1.0.18/
+      make:
+        chdir: /temp/libsodium-1.0.18/
+        target: install
+
+    # ZeroMQ - C++ 
+    - name: download sources zeromq c++
+      get_url: url=https://archive.org/download/zeromq_4.1.4/zeromq-4.1.4.tar.gz dest=/temp
+
+    - name: untar zeromq
+      unarchive: 
+        src: /temp/zeromq-4.1.4.tar.gz
+        dest: /temp
+
+    - name: run zeromq configure scirpt
+      script: /temp/zeromq-4.1.4/configure
+
+    - name: Build the default target /temp/zeromq-4.1.4/
+      make:
+        chdir: /temp/zeromq-4.1.4/
+
+    - name: Build the default target /temp/zeromq-4.1.4/
+      make:
+        chdir: /temp/zeromq-4.1.4/
+
+    - name: Run 'install' target /temp/zeromq-4.1.4/
+      make:
+        chdir: /temp/zeromq-4.1.4/
+        target: install
+
+    - name: Clean temp folder
+      file:
+          path: /temp
+          state: absent

playbooks/run_on_clean_ubuntu.yaml

@@ -0,0 +1,23 @@
+-   hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+      - name: Update and upgrade software
+        apt:
+          upgrade: yes
+          update_cache: yes
+          pkg:  
+            - vim
+
+
+- name: Configure ntp server
+  import_playbook: config/config_ntp.yaml
+
+- name: Configure grub
+  import_playbook: config/config_grub.yaml
+
+- name: Configure LDAP
+  import_playbook: config/config_ldap.yaml
+
+
+

playbooks/send_authorized_sshkeys.yaml

@@ -0,0 +1,11 @@
+---
+ -  hosts: '{{ variable_host | default("lab15_standard") }}'
+    gather_facts: no
+    become: yes
+    tasks:
+    - name: Set authorized key taken from file
+      ansible.posix.authorized_key:
+        user: lab
+        state: present
+        # Sends keys from this file
+        key: "{{ lookup('file', '../authorized_pub_sshkeys') }}"

playbooks/who_is_in_lab.yaml

@@ -0,0 +1,12 @@
+---
+ - hosts: "{{ variable_host | default(lab15_standard) }}"
+   gather_facts: no
+   become: no
+   tasks:
+
+   - name: Check who is in lab
+     become: no
+     shell: who
+     register: out
+
+   - debug: msg="{{ out.stdout_lines }}"

scripts/computer.py

@@ -0,0 +1,52 @@
+# @brief
+import os
+import string
+import subprocess
+# Error thrower
+def ThrowError(error_text):
+    raise Exception("[Error]: " + error_text)
+
+def ExecAnsibleCommand(command):
+    output = os.popen(command).read()
+    if output.find("SUCCESS") != -1:
+        return 0
+    else:
+        return output
+
+
+# Comupter informations
+class Computer:
+    id = 0
+    name = ""
+    mac = "0000.0000.000"
+    status = False
+    logged_users = []
+
+    def __init__(self, name):
+        if name[:6] != "lab15-":
+            ThrowError("Bad computer name: '" + name + "'")
+        if (name[6:].isnumeric()) == False:
+            ThrowError("Bad computer number: '" + name[6:] +"'")
+
+
+        self.name = name
+        self.id = int(name[6:])
+
+
+    def GetStatus(self):
+        command = "ansible -i inventory/hosts.ini -m ping " + self.name + " -k"
+        if ExecAnsibleCommand(command):
+            return 0
+        return 1
+        
+        
+
+
+# Tester
+lab = Computer("lab15-10")
+print(lab.GetStatus())
+
+
+    
+    
+