375 lines
12 KiB
INI
375 lines
12 KiB
INI
#############################################################################
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#
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# Sample NRPE Config File
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#
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# Notes:
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#
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# This is a sample configuration file for the NRPE daemon. It needs to be
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# located on the remote host that is running the NRPE daemon, not the host
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# from which the check_nrpe client is being executed.
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#
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#############################################################################
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# LOG FACILITY
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# The syslog facility that should be used for logging purposes.
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log_facility=daemon
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# LOG FILE
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# If a log file is specified in this option, nrpe will write to
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# that file instead of using syslog.
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#log_file=/var/log/nrpe.log
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# DEBUGGING OPTION
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# This option determines whether or not debugging messages are logged to the
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# syslog facility.
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# Values: 0=debugging off, 1=debugging on
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debug=0
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# PID FILE
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# The name of the file in which the NRPE daemon should write it's process ID
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# number. The file is only written if the NRPE daemon is started by the root
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# user and is running in standalone mode.
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pid_file=/var/run/nagios/nrpe.pid
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# PORT NUMBER
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# Port number we should wait for connections on.
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# NOTE: This must be a non-privileged port (i.e. > 1024).
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# NOTE: This option is ignored if NRPE is running under either inetd or xinetd
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server_port=5666
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# SERVER ADDRESS
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# Address that nrpe should bind to in case there are more than one interface
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# and you do not want nrpe to bind on all interfaces.
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# NOTE: This option is ignored if NRPE is running under either inetd or xinetd
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#server_address=127.0.0.1
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# LISTEN QUEUE SIZE
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# Listen queue size (backlog) for serving incoming connections.
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# You may want to increase this value under high load.
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#listen_queue_size=5
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# NRPE USER
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# This determines the effective user that the NRPE daemon should run as.
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# You can either supply a username or a UID.
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#
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# NOTE: This option is ignored if NRPE is running under either inetd or xinetd
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nrpe_user=nagios
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# NRPE GROUP
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# This determines the effective group that the NRPE daemon should run as.
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# You can either supply a group name or a GID.
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#
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# NOTE: This option is ignored if NRPE is running under either inetd or xinetd
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nrpe_group=nagios
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# ALLOWED HOST ADDRESSES
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# This is an optional comma-delimited list of IP address or hostnames
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# that are allowed to talk to the NRPE daemon. Network addresses with a bit mask
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# (i.e. 192.168.1.0/24) are also supported. Hostname wildcards are not currently
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# supported.
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#
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# Note: The daemon only does rudimentary checking of the client's IP
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# address. I would highly recommend adding entries in your /etc/hosts.allow
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# file to allow only the specified host to connect to the port
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# you are running this daemon on.
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#
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# NOTE: This option is ignored if NRPE is running under either inetd or xinetd
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allowed_hosts=127.0.0.1,::1
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# COMMAND ARGUMENT PROCESSING
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# This option determines whether or not the NRPE daemon will allow clients
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# to specify arguments to commands that are executed. This option only works
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# if the daemon was configured with the --enable-command-args configure script
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# option.
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#
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# *** ENABLING THIS OPTION IS A SECURITY RISK! ***
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# Read the SECURITY file for information on some of the security implications
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# of enabling this variable.
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#
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# Values: 0=do not allow arguments, 1=allow command arguments
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dont_blame_nrpe=0
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# BASH COMMAND SUBSTITUTION
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# This option determines whether or not the NRPE daemon will allow clients
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# to specify arguments that contain bash command substitutions of the form
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# $(...). This option only works if the daemon was configured with both
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# the --enable-command-args and --enable-bash-command-substitution configure
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# script options.
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#
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# *** ENABLING THIS OPTION IS A HIGH SECURITY RISK! ***
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# Read the SECURITY file for information on some of the security implications
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# of enabling this variable.
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#
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# Values: 0=do not allow bash command substitutions,
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# 1=allow bash command substitutions
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allow_bash_command_substitution=0
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# COMMAND PREFIX
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# This option allows you to prefix all commands with a user-defined string.
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# A space is automatically added between the specified prefix string and the
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# command line from the command definition.
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#
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# *** THIS EXAMPLE MAY POSE A POTENTIAL SECURITY RISK, SO USE WITH CAUTION! ***
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# Usage scenario:
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# Execute restricted commmands using sudo. For this to work, you need to add
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# the nagios user to your /etc/sudoers. An example entry for allowing
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# execution of the plugins from might be:
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#
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# nagios ALL=(ALL) NOPASSWD: /usr/lib/nagios/plugins/
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#
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# This lets the nagios user run all commands in that directory (and only them)
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# without asking for a password. If you do this, make sure you don't give
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# random users write access to that directory or its contents!
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# command_prefix=/usr/bin/sudo
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# MAX COMMANDS
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# This specifies how many children processes may be spawned at any one
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# time, essentially limiting the fork()s that occur.
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# Default (0) is set to unlimited
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# max_commands=0
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# COMMAND TIMEOUT
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# This specifies the maximum number of seconds that the NRPE daemon will
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# allow plugins to finish executing before killing them off.
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command_timeout=60
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# CONNECTION TIMEOUT
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# This specifies the maximum number of seconds that the NRPE daemon will
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# wait for a connection to be established before exiting. This is sometimes
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# seen where a network problem stops the SSL being established even though
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# all network sessions are connected. This causes the nrpe daemons to
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# accumulate, eating system resources. Do not set this too low.
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connection_timeout=300
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# WEAK RANDOM SEED OPTION
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# This directive allows you to use SSL even if your system does not have
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# a /dev/random or /dev/urandom (on purpose or because the necessary patches
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# were not applied). The random number generator will be seeded from a file
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# which is either a file pointed to by the environment valiable $RANDFILE
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# or $HOME/.rnd. If neither exists, the pseudo random number generator will
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# be initialized and a warning will be issued.
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# Values: 0=only seed from /dev/[u]random, 1=also seed from weak randomness
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#allow_weak_random_seed=1
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# SSL/TLS OPTIONS
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# These directives allow you to specify how to use SSL/TLS.
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# SSL VERSION
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# This can be any of: SSLv2 (only use SSLv2), SSLv2+ (use any version),
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# SSLv3 (only use SSLv3), SSLv3+ (use SSLv3 or above), TLSv1 (only use
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# TLSv1), TLSv1+ (use TLSv1 or above), TLSv1.1 (only use TLSv1.1),
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# TLSv1.1+ (use TLSv1.1 or above), TLSv1.2 (only use TLSv1.2),
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# TLSv1.2+ (use TLSv1.2 or above)
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# If an "or above" version is used, the best will be negotiated. So if both
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# ends are able to do TLSv1.2 and use specify SSLv2, you will get TLSv1.2.
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# If you are using openssl 1.1.0 or above, the SSLv2 options are not available.
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#ssl_version=SSLv2+
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# SSL USE ADH
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# This is for backward compatibility and is DEPRECATED. Set to 1 to enable
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# ADH or 2 to require ADH. 1 is currently the default but will be changed
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# in a later version.
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#ssl_use_adh=1
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# SSL CIPHER LIST
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# This lists which ciphers can be used. For backward compatibility, this
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# defaults to 'ssl_cipher_list=ALL:!MD5:@STRENGTH' for < OpenSSL 1.1.0,
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# and 'ssl_cipher_list=ALL:!MD5:@STRENGTH:@SECLEVEL=0' for OpenSSL 1.1.0 and
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# greater.
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#ssl_cipher_list=ALL:!MD5:@STRENGTH
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#ssl_cipher_list=ALL:!MD5:@STRENGTH:@SECLEVEL=0
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#ssl_cipher_list=ALL:!aNULL:!eNULL:!SSLv2:!LOW:!EXP:!RC4:!MD5:@STRENGTH
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# SSL Certificate and Private Key Files
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#ssl_cacert_file=/etc/ssl/servercerts/ca-cert.pem
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#ssl_cert_file=/etc/ssl/servercerts/nagios-cert.pem
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#ssl_privatekey_file=/etc/ssl/servercerts/nagios-key.pem
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# SSL USE CLIENT CERTS
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# This options determines client certificate usage.
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# Values: 0 = Don't ask for or require client certificates (default)
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# 1 = Ask for client certificates
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# 2 = Require client certificates
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#ssl_client_certs=0
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# SSL LOGGING
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# This option determines which SSL messages are send to syslog. OR values
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# together to specify multiple options.
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# Values: 0x00 (0) = No additional logging (default)
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# 0x01 (1) = Log startup SSL/TLS parameters
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# 0x02 (2) = Log remote IP address
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# 0x04 (4) = Log SSL/TLS version of connections
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# 0x08 (8) = Log which cipher is being used for the connection
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# 0x10 (16) = Log if client has a certificate
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# 0x20 (32) = Log details of client's certificate if it has one
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# -1 or 0xff or 0x2f = All of the above
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#ssl_logging=0x00
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# NASTY METACHARACTERS
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# This option allows you to override the list of characters that cannot
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# be passed to the NRPE daemon.
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# nasty_metachars="|`&><'\\[]{};\r\n"
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# COMMAND DEFINITIONS
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# Command definitions that this daemon will run. Definitions
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# are in the following format:
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#
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# command[<command_name>]=<command_line>
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#
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# When the daemon receives a request to return the results of <command_name>
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# it will execute the command specified by the <command_line> argument.
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#
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# Unlike Nagios, the command line cannot contain macros - it must be
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# typed exactly as it should be executed.
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#
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# Note: Any plugins that are used in the command lines must reside
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# on the machine that this daemon is running on! The examples below
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# assume that you have plugins installed in a /usr/local/nagios/libexec
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# directory. Also note that you will have to modify the definitions below
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# to match the argument format the plugins expect. Remember, these are
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# examples only!
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# The following examples use hardcoded command arguments...
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# This is by far the most secure method of using NRPE
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command[check_users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10
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command[check_load]=/usr/lib/nagios/plugins/check_load -r -w .15,.10,.05 -c .30,.25,.20
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command[check_hda1]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p /dev/hda1
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command[check_zombie_procs]=/usr/lib/nagios/plugins/check_procs -w 5 -c 10 -s Z
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command[check_total_procs]=/usr/lib/nagios/plugins/check_procs -w 150 -c 200
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# The following examples allow user-supplied arguments and can
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# only be used if the NRPE daemon was compiled with support for
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# command arguments *AND* the dont_blame_nrpe directive in this
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# config file is set to '1'. This poses a potential security risk, so
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# make sure you read the SECURITY file before doing this.
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### MISC SYSTEM METRICS ###
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#command[check_users]=/usr/lib/nagios/plugins/check_users $ARG1$
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#command[check_load]=/usr/lib/nagios/plugins/check_load $ARG1$
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#command[check_disk]=/usr/lib/nagios/plugins/check_disk $ARG1$
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#command[check_swap]=/usr/lib/nagios/plugins/check_swap $ARG1$
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#command[check_cpu_stats]=/usr/lib/nagios/plugins/check_cpu_stats.sh $ARG1$
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#command[check_mem]=/usr/lib/nagios/plugins/custom_check_mem -n $ARG1$
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### GENERIC SERVICES ###
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#command[check_init_service]=sudo /usr/lib/nagios/plugins/check_init_service $ARG1$
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#command[check_services]=/usr/lib/nagios/plugins/check_services -p $ARG1$
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### SYSTEM UPDATES ###
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#command[check_yum]=/usr/lib/nagios/plugins/check_yum
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#command[check_apt]=/usr/lib/nagios/plugins/check_apt
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### PROCESSES ###
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#command[check_all_procs]=/usr/lib/nagios/plugins/custom_check_procs
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#command[check_procs]=/usr/lib/nagios/plugins/check_procs $ARG1$
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### OPEN FILES ###
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#command[check_open_files]=/usr/lib/nagios/plugins/check_open_files.pl $ARG1$
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### NETWORK CONNECTIONS ###
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#command[check_netstat]=/usr/lib/nagios/plugins/check_netstat.pl -p $ARG1$ $ARG2$
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### ASTERISK ###
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#command[check_asterisk]=/usr/lib/nagios/plugins/check_asterisk.pl $ARG1$
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#command[check_sip]=/usr/lib/nagios/plugins/check_sip $ARG1$
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#command[check_asterisk_sip_peers]=sudo /usr/lib/nagios/plugins/check_asterisk_sip_peers.sh $ARG1$
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#command[check_asterisk_version]=/usr/lib/nagios/plugins/nagisk.pl -c version
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#command[check_asterisk_peers]=/usr/lib/nagios/plugins/nagisk.pl -c peers
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#command[check_asterisk_channels]=/usr/lib/nagios/plugins/nagisk.pl -c channels
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#command[check_asterisk_zaptel]=/usr/lib/nagios/plugins/nagisk.pl -c zaptel
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#command[check_asterisk_span]=/usr/lib/nagios/plugins/nagisk.pl -c span -s 1
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# INCLUDE CONFIG FILE
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# This directive allows you to include definitions from an external config file.
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#include=<somefile.cfg>
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# INCLUDE CONFIG DIRECTORY
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# This directive allows you to include definitions from config files (with a
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# .cfg extension) in one or more directories (with recursion).
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#include_dir=<somedirectory>
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#include_dir=<someotherdirectory>
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# local configuration:
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# if you'd prefer, you can instead place directives here
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include=/etc/nagios/nrpe_local.cfg
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# you can place your config snipplets into nrpe.d/
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# only snipplets ending in .cfg will get included
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include_dir=/etc/nagios/nrpe.d/
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