diff options
Diffstat (limited to 'config/zabbix-proxy-lts')
-rw-r--r-- | config/zabbix-proxy-lts/zabbix-proxy-lts.inc | 237 | ||||
-rw-r--r-- | config/zabbix-proxy-lts/zabbix-proxy-lts.xml | 149 |
2 files changed, 386 insertions, 0 deletions
diff --git a/config/zabbix-proxy-lts/zabbix-proxy-lts.inc b/config/zabbix-proxy-lts/zabbix-proxy-lts.inc new file mode 100644 index 00000000..bc9864f4 --- /dev/null +++ b/config/zabbix-proxy-lts/zabbix-proxy-lts.inc @@ -0,0 +1,237 @@ +<?php +/* $Id$ */ +/* ========================================================================== */ +/* + zabbix-proxy-lts.inc + part of the Zabbix package for pfSense + Copyright (C) 2013 Danilo G. Baio + Copyright (C) 2013 Marcello Coutinho + + All rights reserved. + */ +/* ========================================================================== */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ +/* ========================================================================== */ +require_once("util.inc"); +require_once("functions.inc"); +require_once("pkg-utils.inc"); +require_once("globals.inc"); + +$pf_version=substr(trim(file_get_contents("/etc/version")),0,3); +if ($pf_version == "2.1" || $pf_version == "2.2") { + define('ZABBIX_PROXY_BASE', '/usr/pbi/zabbix22-proxy-' . php_uname("m")); +} else { + define('ZABBIX_PROXY_BASE', '/usr/local'); +} + +function php_install_zabbix_proxy_lts(){ + sync_package_zabbix_proxy_lts(); +} + +function php_deinstall_zabbix_proxy_lts(){ + global $config, $g; + + conf_mount_rw(); + + exec("/usr/bin/killall zabbix_proxy"); + unlink_if_exists(ZABBIX_PROXY_BASE . "/etc/rc.d/zabbix_proxy_lts.sh"); + unlink_if_exists(ZABBIX_PROXY_BASE . "/etc/zabbix22/zabbix_proxy_lts.conf"); + unlink_if_exists("/var/log/zabbix-proxy-lts/zabbix_proxy_lts.log"); + unlink_if_exists("/var/run/zabbix-proxy-lts/zabbix_proxy_lts.pid"); + + if (is_dir("/var/log/zabbix-proxy-lts")) { + exec("/bin/rm -r /var/log/zabbix-proxy-lts/"); + } + if (is_dir("/var/run/zabbix-proxy-lts")) { + exec("/bin/rm -r /var/run/zabbix-proxy-lts/"); + } + if (is_dir("/var/db/zabbix-proxy-lts")) { + exec("/bin/rm -r /var/db/zabbix-proxy-lts/"); + } + + conf_mount_ro(); +} + +function validate_input_zabbix_proxy_lts($post, &$input_errors){ + if (isset($post['proxyenabled'])) { + if (!preg_match("/\w+/", $post['server'])) { + $input_errors[]='Server field is required.'; + } + + if (!is_numericint($post['serverport'])) { + $input_errors[]='Server Port is not numeric.'.$ServerPort; + } + + if (!preg_match("/\w+/", $post['hostname'])) { + $input_errors[]='Hostname field is required.'; + } + + if (!is_numericint($post['configfrequency'])) { + $input_errors[]='Config Frequency is not numeric.'; + } + } +} + +function sync_package_zabbix_proxy_lts(){ + global $config, $g; + + conf_mount_rw(); + + #check zabbix proxy config + if (is_array($config['installedpackages']['zabbixproxylts'])){ + $zbproxy_config = $config['installedpackages']['zabbixproxylts']['config'][0]; + if ($zbproxy_config['proxyenabled']=="on"){ + $Mode=(is_numericint($zbproxy_config['proxymode'])?$zbproxy_config['proxymode'] : 0); + $AdvancedParams=base64_decode($zbproxy_config['advancedparams']); + + $zbproxy_conf_file = <<< EOF +Server={$zbproxy_config['server']} +ServerPort={$zbproxy_config['serverport']} +Hostname={$zbproxy_config['hostname']} +PidFile=/var/run/zabbix-proxy-lts/zabbix_proxy_lts.pid +DBName=/var/db/zabbix-proxy-lts/proxy.db +LogFile=/var/log/zabbix-proxy-lts/zabbix_proxy_lts.log +ConfigFrequency={$zbproxy_config['configfrequency']} +FpingLocation=/usr/local/sbin/fping +#there's currently no fping6 (IPv6) dependency in the package, but if there was, the binary would likely also be in /usr/local/sbin +Fping6Location=/usr/local/sbin/fping6 +ProxyMode={$Mode} +{$AdvancedParams} + +EOF; + file_put_contents(ZABBIX_PROXY_BASE . "/etc/zabbix22/zabbix_proxy.conf", strtr($zbproxy_conf_file, array("\r" => ""))); + } + } + + $want_sysctls = array( + 'kern.ipc.shmall' => '2097152', + 'kern.ipc.shmmax' => '2147483648', + 'kern.ipc.semmsl' => '250' + ); + $sysctls = array(); + #check sysctl file values + $sc_file=""; + if (file_exists("/etc/sysctl.conf")) { + $sc = file("/etc/sysctl.conf"); + foreach ($sc as $line) { + list($sysk, $sysv) = explode("=", $line, 2); + if (preg_match("/\w/",$line) && !array_key_exists($sysk, $want_sysctls)) + $sc_file.=$line; + } + } + foreach ($want_sysctls as $ws=> $wv) { + $sc_file .= "{$ws}={$wv}\n"; + exec("/sbin/sysctl {$ws}={$wv}"); + } + file_put_contents("/etc/sysctl.conf", $sc_file); + + #check bootloader values + $lt_file=""; + $want_tunables = array( + 'kern.ipc.semopm' => '100', + 'kern.ipc.semmni' => '128', + 'kern.ipc.semmns' => '32000', + 'kern.ipc.shmmni' => '4096' + ); + $tunables = array(); + if (file_exists("/boot/loader.conf")) { + $lt = file("/boot/loader.conf"); + foreach ($lt as $line) { + list($tunable, $val) = explode("=", $line, 2); + if (preg_match("/\w/",$line) && !array_key_exists($tunable, $want_tunables)) + $lt_file.=$line; + } + } + foreach ($want_tunables as $wt => $wv) { + $lt_file.= "{$wt}={$wv}\n"; + } + file_put_contents("/boot/loader.conf", $lt_file); + + /*check startup script files*/ + /* create a few directories and ensure the sample files are in place */ + if (!is_dir(ZABBIX_PROXY_BASE . "/etc/zabbix22")) + exec("/bin/mkdir -p " . ZABBIX_PROXY_BASE . "/etc/zabbix22"); + + $dir_checks = <<< EOF + + if [ ! -d /var/log/zabbix-proxy-lts ]; then + /bin/mkdir -p /var/log/zabbix-proxy-lts + /usr/sbin/chmod 755 /var/log/zabbix-proxy-lts + fi + /usr/sbin/chown -R zabbix:zabbix /var/log/zabbix-proxy-lts + + if [ ! -d /var/run/zabbix-proxy-lts ]; then + /bin/mkdir -p /var/run/zabbix-proxy-lts + /usr/sbin/chmod 755 /var/run/zabbix-proxy-lts + fi + /usr/sbin/chown -R zabbix:zabbix /var/run/zabbix-proxy-lts + + if [ ! -d /var/db/zabbix-proxy-lts ]; then + /bin/mkdir -p /var/db/zabbix-proxy-lts + /usr/sbin/chmod 755 /var/db/zabbix-proxy-lts + fi + /usr/sbin/chown -R zabbix:zabbix /var/db/zabbix-proxy-lts + +EOF; + + $pid_check = <<< EOF + + /bin/pgrep -anx zabbix_proxy 2>/dev/null + if [ "\$?" -eq "0" ]; then + /usr/bin/killall -9 zabbix_proxy + /bin/rm -f /var/run/zabbix-proxy-lts/zabbix_proxy_lts.pid + fi + +EOF; + + $zproxy_rcfile="/usr/local/etc/rc.d/zabbix_proxy_lts.sh"; + if (is_array($zbproxy_config) && $zbproxy_config['proxyenabled']=="on"){ + $zproxy_start = strtr($dir_checks, array("\r" => "")); + $zproxy_start .= "\techo \"Starting Zabbix Proxy LTS\"...\n"; + $zproxy_start .= "\t" . ZABBIX_PROXY_BASE . "/sbin/zabbix_proxy\n"; + + $zproxy_stop = "echo \"Stopping Zabbix Proxy LTS\"\n"; + $zproxy_stop .= "\t/usr/bin/killall zabbix_proxy\n"; + $zproxy_stop .= "\t/bin/sleep 5\n"; + $zproxy_stop .= strtr($pid_check, array("\r" => "")); + + /* write out rc.d start/stop file */ + write_rcfile(array( + "file" => "zabbix_proxy_lts.sh", + "start" => $zproxy_start, + "stop" => $zproxy_stop + ) + ); + mwexec("{$zproxy_rcfile} restart"); + }else{ + if (file_exists($zproxy_rcfile)){ + mwexec("{$zproxy_rcfile} stop"); + unlink($zproxy_rcfile); + } + } + + conf_mount_ro(); +} + +?> diff --git a/config/zabbix-proxy-lts/zabbix-proxy-lts.xml b/config/zabbix-proxy-lts/zabbix-proxy-lts.xml new file mode 100644 index 00000000..15111aa5 --- /dev/null +++ b/config/zabbix-proxy-lts/zabbix-proxy-lts.xml @@ -0,0 +1,149 @@ +<?xml version="1.0" encoding="utf-8"?> +<packagegui> +<copyright> + <![CDATA[ +/* $Id$ */ +/* ========================================================================== */ +/* + zabbix-proxy-lts.xml + part of the Zabbix package for pfSense + Copyright (C) 2013 Danilo G. Baio + Copyright (C) 2013 Marcello Coutinho + + All rights reserved. + */ +/* ========================================================================== */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ +/* ========================================================================== */ + ]]> + </copyright> + <name>zabbixproxylts</name> + <title>Services: Zabbix Proxy LTS</title> + <category>Monitoring</category> + <version>0.8.5</version> + <include_file>/usr/local/pkg/zabbix-proxy-lts.inc</include_file> + <addedit_string>Zabbix Proxy has been created/modified.</addedit_string> + <delete_string>Zabbix Proxy has been deleted.</delete_string> + <additional_files_needed> + <item>https://packages.pfsense.org/packages/config/zabbix-proxy-lts/zabbix-proxy-lts.inc</item> + <prefix>/usr/local/pkg/</prefix> + <chmod>0755</chmod> + </additional_files_needed> + <menu> + <name>Zabbix Proxy LTS</name> + <tooltiptext>Setup Zabbix Proxy LTS specific settings</tooltiptext> + <section>Services</section> + <url>/pkg_edit.php?xml=zabbix-proxy-lts.xml&id=0</url> + </menu> + <service> + <name>zabbix_proxy_lts</name> + <rcfile>zabbix_proxy_lts.sh</rcfile> + <executable>zabbix_proxy</executable> + <description>Zabbix Proxy LTS collection daemon</description> + </service> + <tabs> + <tab> + <text>Proxy</text> + <url>/pkg_edit.php?xml=zabbix-proxy-lts.xml&id=0</url> + <active /> + </tab> + </tabs> + <fields> + <field> + <name>Zabbix Proxy LTS Settings</name> + <type>listtopic</type> + </field> + <field> + <fielddescr>Enable</fielddescr> + <fieldname>proxyenabled</fieldname> + <description>Enable Zabbix Proxy LTS service</description> + <type>checkbox</type> + </field> + <field> + <fielddescr>Server</fielddescr> + <fieldname>server</fieldname> + <description>List of comma delimited IP addresses (or hostnames) of ZABBIX servers</description> + <default_value>127.0.0.1</default_value> + <type>input</type> + <size>60</size> + <required>true</required> + </field> + <field> + <fielddescr>Server Port</fielddescr> + <fieldname>serverport</fieldname> + <description>Port of Zabbix trapper on Zabbix server. default value 10051</description> + <default_value>10051</default_value> + <type>input</type> + <size>6</size> + <required>true</required> + </field> + <field> + <fielddescr>Hostname</fielddescr> + <fieldname>hostname</fieldname> + <description>Unique, case-sensitive proxy name. Make sure the proxy name is known to the server</description> + <default_value>localhost</default_value> + <type>input</type> + <size>50</size> + <required>true</required> + </field> + <field> + <fielddescr>Proxy Mode</fielddescr> + <fieldname>proxymode</fieldname> + <description>Select Zabbix proxy mode (Active is default)</description> + <type>select</type> + <default_value>0</default_value> + <options> + <option><name>Active</name><value>0</value></option> + <option><name>Passive</name><value>1</value></option> + </options> + <required>true</required> + </field> + <field> + <fielddescr>Config Frequency</fielddescr> + <fieldname>configfrequency</fieldname> + <description>How often the proxy retrieves configuration data from the Zabbix server in seconds. Ignored if the proxy runs in passive mode.</description> + <default_value>3600</default_value> + <type>input</type> + <size>10</size> + <required>true</required> + </field> + <field> + <fielddescr>Advanced Parameters</fielddescr> + <fieldname>advancedparams</fieldname> + <encoding>base64</encoding> + <type>textarea</type> + <rows>5</rows> + <cols>50</cols> + <description>Advanced parameters. There are some rarely used parameters that sometimes need to be defined. Value has form, example: StartDiscoverers=10</description> + </field> + </fields> + <custom_php_install_command>sync_package_zabbix_proxy_lts();</custom_php_install_command> + <custom_php_command_before_form></custom_php_command_before_form> + <custom_php_after_head_command></custom_php_after_head_command> + <custom_php_after_form_command></custom_php_after_form_command> + <custom_php_validation_command>validate_input_zabbix_proxy_lts($_POST, $input_errors);</custom_php_validation_command> + <custom_add_php_command></custom_add_php_command> + <custom_php_resync_config_command>sync_package_zabbix_proxy_lts();</custom_php_resync_config_command> + <custom_php_deinstall_command>php_deinstall_zabbix_proxy_lts();</custom_php_deinstall_command> +</packagegui> |