############################################################################# # # Sample NRPE Config File # # Notes: # # This is a sample configuration file for the NRPE daemon. It needs to be # located on the remote host that is running the NRPE daemon, not the host # from which the check_nrpe client is being executed. # ############################################################################# # LOG FACILITY # The syslog facility that should be used for logging purposes. log_facility=daemon # LOG FILE # If a log file is specified in this option, nrpe will write to # that file instead of using syslog. #log_file=/var/nrpe.log # DEBUGGING OPTION # This option determines whether or not debugging messages are logged to the # syslog facility. # Values: 0=debugging off, 1=debugging on debug=0 # PORT NUMBER # Port number we should wait for connections on. # NOTE: This must be a non-privileged port (i.e. > 1024). # NOTE: This option is ignored if NRPE is running under either inetd or xinetd server_port=5666 # SERVER ADDRESS # Address that nrpe should bind to in case there are more than one interface # and you do not want nrpe to bind on all interfaces. # NOTE: This option is ignored if NRPE is running under either inetd or xinetd #server_address=127.0.0.1 # LISTEN QUEUE SIZE # Listen queue size (backlog) for serving incoming connections. # You may want to increase this value under high load. #listen_queue_size=5 # NRPE USER # This determines the effective user that the NRPE daemon should run as. # You can either supply a username or a UID. # # NOTE: This option is ignored if NRPE is running under either inetd or xinetd # NOTE: OpenRC starts NRPE already as nagios user. You can change the user # in /etc/conf.d/nrpe. #nrpe_user=nagios # NRPE GROUP # This determines the effective group that the NRPE daemon should run as. # You can either supply a group name or a GID. # # NOTE: This option is ignored if NRPE is running under either inetd or xinetd # NOTE: OpenRC starts NRPE already as nagios group. You can change the # group in /etc/conf.d/nrpe. #nrpe_group=nagios # ALLOWED HOST ADDRESSES # This is an optional comma-delimited list of IP address or hostnames # that are allowed to talk to the NRPE daemon. Network addresses with a bit mask # (i.e. 192.168.1.0/24) are also supported. Hostname wildcards are not currently # supported. # # Note: The daemon only does rudimentary checking of the client's IP # address. I would highly recommend adding entries in your /etc/hosts.allow # file to allow only the specified host to connect to the port # you are running this daemon on. # # NOTE: This option is ignored if NRPE is running under either inetd or xinetd allowed_hosts={{ nagios_host }},monitor.p0m.fr,2a01:e0a:518:830::a # COMMAND ARGUMENT PROCESSING # This option determines whether or not the NRPE daemon will allow clients # to specify arguments to commands that are executed. This option only works # if the daemon was configured with the --enable-command-args configure script # option. # # *** ENABLING THIS OPTION IS A SECURITY RISK! *** # Read the SECURITY file for information on some of the security implications # of enabling this variable. # # Values: 0=do not allow arguments, 1=allow command arguments dont_blame_nrpe=0 # BASH COMMAND SUBSTITUTION # This option determines whether or not the NRPE daemon will allow clients # to specify arguments that contain bash command substitutions of the form # $(...). This option only works if the daemon was configured with both # the --enable-command-args and --enable-bash-command-substitution configure # script options. # # *** ENABLING THIS OPTION IS A HIGH SECURITY RISK! *** # Read the SECURITY file for information on some of the security implications # of enabling this variable. # # Values: 0=do not allow bash command substitutions, # 1=allow bash command substitutions allow_bash_command_substitution=0 # COMMAND PREFIX # This option allows you to prefix all commands with a user-defined string. # A space is automatically added between the specified prefix string and the # command line from the command definition. # # *** THIS EXAMPLE MAY POSE A POTENTIAL SECURITY RISK, SO USE WITH CAUTION! *** # Usage scenario: # Execute restricted commmands using sudo. For this to work, you need to add # the nagios user to your /etc/sudoers. An example entry for allowing # execution of the plugins from might be: # # nagios ALL=(ALL) NOPASSWD: /usr/lib/nagios/plugins/ # # This lets the nagios user run all commands in that directory (and only them) # without asking for a password. If you do this, make sure you don't give # random users write access to that directory or its contents! # command_prefix=/usr/bin/sudo # MAX COMMANDS # This specifies how many children processes may be spawned at any one # time, essentially limiting the fork()s that occur. # Default (0) is set to unlimited # max_commands=0 # COMMAND TIMEOUT # This specifies the maximum number of seconds that the NRPE daemon will # allow plugins to finish executing before killing them off. command_timeout=60 # CONNECTION TIMEOUT # This specifies the maximum number of seconds that the NRPE daemon will # wait for a connection to be established before exiting. This is sometimes # seen where a network problem stops the SSL being established even though # all network sessions are connected. This causes the nrpe daemons to # accumulate, eating system resources. Do not set this too low. connection_timeout=300 # WEAK RANDOM SEED OPTION # This directive allows you to use SSL even if your system does not have # a /dev/random or /dev/urandom (on purpose or because the necessary patches # were not applied). The random number generator will be seeded from a file # which is either a file pointed to by the environment valiable $RANDFILE # or $HOME/.rnd. If neither exists, the pseudo random number generator will # be initialized and a warning will be issued. # Values: 0=only seed from /dev/[u]random, 1=also seed from weak randomness #allow_weak_random_seed=1 # SSL/TLS OPTIONS # These directives allow you to specify how to use SSL/TLS. # SSL VERSION # This can be any of: SSLv2 (only use SSLv2), SSLv2+ (use any version), # SSLv3 (only use SSLv3), SSLv3+ (use SSLv3 or above), TLSv1 (only use # TLSv1), TLSv1+ (use TLSv1 or above), TLSv1.1 (only use TLSv1.1), # TLSv1.1+ (use TLSv1.1 or above), TLSv1.2 (only use TLSv1.2), # TLSv1.2+ (use TLSv1.2 or above) # If an "or above" version is used, the best will be negotiated. So if both # ends are able to do TLSv1.2 and use specify SSLv2, you will get TLSv1.2. # If you are using openssl 1.1.0 or above, the SSLv2 options are not available. #ssl_version=SSLv2+ # SSL USE ADH # This is for backward compatibility and is DEPRECATED. Set to 1 to enable # ADH or 2 to require ADH. 1 is currently the default but will be changed # in a later version. #ssl_use_adh=1 # SSL CIPHER LIST # This lists which ciphers can be used. For backward compatibility, this # defaults to 'ssl_cipher_list=ALL:!MD5:@STRENGTH' for < OpenSSL 1.1.0, # and 'ssl_cipher_list=ALL:!MD5:@STRENGTH:@SECLEVEL=0' for OpenSSL 1.1.0 and # greater. #ssl_cipher_list=ALL:!MD5:@STRENGTH #ssl_cipher_list=ALL:!MD5:@STRENGTH:@SECLEVEL=0 #ssl_cipher_list=ALL:!aNULL:!eNULL:!SSLv2:!LOW:!EXP:!RC4:!MD5:@STRENGTH # SSL Certificate and Private Key Files ssl_cacert_file=/etc/ssl/certs/ca-certificates.crt #ssl_cert_file=/etc/ssl/servercerts/nagios-cert.pem #ssl_privatekey_file=/etc/ssl/servercerts/nagios-key.pem # SSL USE CLIENT CERTS # This options determines client certificate usage. # Values: 0 = Don't ask for or require client certificates (default) # 1 = Ask for client certificates # 2 = Require client certificates #ssl_client_certs=0 # SSL LOGGING # This option determines which SSL messages are send to syslog. OR values # together to specify multiple options. # Values: 0x00 (0) = No additional logging (default) # 0x01 (1) = Log startup SSL/TLS parameters # 0x02 (2) = Log remote IP address # 0x04 (4) = Log SSL/TLS version of connections # 0x08 (8) = Log which cipher is being used for the connection # 0x10 (16) = Log if client has a certificate # 0x20 (32) = Log details of client's certificate if it has one # -1 or 0xff or 0x2f = All of the above #ssl_logging=0x00 # NASTY METACHARACTERS # This option allows you to override the list of characters that cannot # be passed to the NRPE daemon. # nasty_metachars="|`&><'\\[]{};\r\n" # COMMAND DEFINITIONS # Command definitions that this daemon will run. Definitions # are in the following format: # # command[]= # # When the daemon receives a request to return the results of # it will execute the command specified by the argument. # # Unlike Nagios, the command line cannot contain macros - it must be # typed exactly as it should be executed. # # Note: Any plugins that are used in the command lines must reside # on the machine that this daemon is running on! The examples below # assume that you have plugins installed in a /usr/local/nagios/libexec # directory. Also note that you will have to modify the definitions below # to match the argument format the plugins expect. Remember, these are # examples only! # The following examples use hardcoded command arguments... # This is by far the most secure method of using NRPE command[check_users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10 command[check_load]=/usr/lib/nagios/plugins/check_load -r -w 7,3.5,3 -c 8,4,3.5 command[check_disks]=/usr/lib/nagios/plugins/check_disk -w 16% -c 9% -A -i /var/lib/docker/overlay2 -i /var/lib/docker/containers -i /run/docker/{% if inventory_hostname == 'geb.ra.nemunai.re' %} -i /media/musik{% endif %} command[check_hda1]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p /dev/hda1 command[check_zombie_procs]=/usr/lib/nagios/plugins/check_procs -w 5 -c 10 -s Z {% if inventory_hostname == 'geb.ra.nemunai.re' or inventory_hostname == 'jizah.masr.nemunai.re' %} command[check_total_procs]=/usr/lib/nagios/plugins/check_procs -w 260 -c 300 {% else %} command[check_total_procs]=/usr/lib/nagios/plugins/check_procs -w 190 -c 220 {% endif %} {% if inventory_hostname == 'hesat.ra.nemunai.re' %} command[check_ntp_time]=/usr/lib/nagios/plugins/check_ntp_time -H fr.pool.ntp.org -w 1 -c 2 {% else %} command[check_ntp_time]=/usr/lib/nagios/plugins/check_ntp_time -H {{ ntp_pool[0] }} -w 1 -c 2 {% endif %} {% if inventory_hostname == 'geb.ra.nemunai.re' %} command[check_log_age_ankh.serekh.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/ankh.serekh.nemunai.re/messages.log command[check_log_age_geb.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/geb.ra.nemunai.re/messages.log command[check_log_age_hathor.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/hathor.ra.nemunai.re/messages.log command[check_log_age_montou.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/montou.ra.nemunai.re/messages.log command[check_log_age_nout.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/nout.ra.nemunai.re/messages.log command[check_log_age_sekhmet0.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet0.ra.nemunai.re/messages.log command[check_log_age_sekhmet1.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet1.ra.nemunai.re/messages.log command[check_log_age_sekhmet2.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet2.ra.nemunai.re/messages.log command[check_log_age_sekhmet3.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet3.ra.nemunai.re/messages.log command[check_log_age_sekhmet4.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet4.ra.nemunai.re/messages.log command[check_log_age_sekhmet5.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet5.ra.nemunai.re/messages.log command[check_log_age_sekhmet6.ra.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/sekhmet6.ra.nemunai.re/messages.log command[check_log_age_ouaset.masr.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/ouaset.masr.nemunai.re/messages.log command[check_log_age_rhakotis.masr.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/rhakotis.masr.nemunai.re/messages.log command[check_log_age_jizah.masr.nemunai.re]=/usr/lib/nagios/plugins/check_file_age -w 1800 -c 3600 -W 32 -C 32 /var/log/jizah.masr.nemunai.re/messages.log {% endif %} # The following examples allow user-supplied arguments and can # only be used if the NRPE daemon was compiled with support for # command arguments *AND* the dont_blame_nrpe directive in this # config file is set to '1'. This poses a potential security risk, so # make sure you read the SECURITY file before doing this. ### MISC SYSTEM METRICS ### #command[check_users]=/usr/lib/nagios/plugins/check_users $ARG1$ #command[check_load]=/usr/lib/nagios/plugins/check_load $ARG1$ #command[check_disk]=/usr/lib/nagios/plugins/check_disk $ARG1$ #command[check_swap]=/usr/lib/nagios/plugins/check_swap $ARG1$ #command[check_cpu_stats]=/usr/lib/nagios/plugins/check_cpu_stats.sh $ARG1$ #command[check_mem]=/usr/lib/nagios/plugins/custom_check_mem -n $ARG1$ ### GENERIC SERVICES ### #command[check_init_service]=sudo /usr/lib/nagios/plugins/check_init_service $ARG1$ #command[check_services]=/usr/lib/nagios/plugins/check_services -p $ARG1$ ### SYSTEM UPDATES ### #command[check_yum]=/usr/lib/nagios/plugins/check_yum {% if ansible_distribution == 'Debian' %} command[check_apt]=/usr/lib/nagios/plugins/check_apt {% endif %} ### PROCESSES ### #command[check_all_procs]=/usr/lib/nagios/plugins/custom_check_procs #command[check_procs]=/usr/lib/nagios/plugins/check_procs $ARG1$ ### OPEN FILES ### #command[check_open_files]=/usr/lib/nagios/plugins/check_open_files.pl $ARG1$ ### NETWORK CONNECTIONS ### #command[check_netstat]=/usr/lib/nagios/plugins/check_netstat.pl -p $ARG1$ $ARG2$ ### ASTERISK ### #command[check_asterisk]=/usr/lib/nagios/plugins/check_asterisk.pl $ARG1$ #command[check_sip]=/usr/lib/nagios/plugins/check_sip $ARG1$ #command[check_asterisk_sip_peers]=sudo /usr/lib/nagios/plugins/check_asterisk_sip_peers.sh $ARG1$ #command[check_asterisk_version]=/usr/lib/nagios/plugins/nagisk.pl -c version #command[check_asterisk_peers]=/usr/lib/nagios/plugins/nagisk.pl -c peers #command[check_asterisk_channels]=/usr/lib/nagios/plugins/nagisk.pl -c channels #command[check_asterisk_zaptel]=/usr/lib/nagios/plugins/nagisk.pl -c zaptel #command[check_asterisk_span]=/usr/lib/nagios/plugins/nagisk.pl -c span -s 1 # INCLUDE CONFIG FILE # This directive allows you to include definitions from an external config file. #include= # INCLUDE CONFIG DIRECTORY # This directive allows you to include definitions from config files (with a # .cfg extension) in one or more directories (with recursion). #include_dir= #include_dir=