minor changes and init.d script for websocket engine
This commit is contained in:
fbsanchez
parent
5b3fd5dd79
commit
66ceb93d04
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@ -64,10 +64,67 @@ function quickShell()
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ui_require_css_file('wizard');
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ui_require_css_file('discovery');
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// Settings.
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// WebSocket host, where to connect.
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if (isset($config['ws_host']) === false) {
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config_update_value('ws_host', $_SERVER['SERVER_ADDR']);
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}
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if (isset($config['ws_port']) === false) {
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config_update_value('ws_port', 8080);
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}
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if (isset($config['ws_url']) === false) {
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$ws_url = 'http://'.$config['ws_host'].':'.$config['ws_port'];
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} else {
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$ws_url = $config['ws_url'];
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}
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// Gotty settings. Internal communication (WS).
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if (isset($config['gotty_host']) === false) {
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config_update_value('gotty_host', '127.0.0.1');
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}
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if (isset($config['gotty_telnet_port']) === false) {
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config_update_value('gotty_telnet_port', 8082);
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}
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if (isset($config['gotty_ssh_port']) === false) {
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config_update_value('gotty_ssh_port', 8081);
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}
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// Username. Retrieve from form.
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if (empty($username) === true) {
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// No username provided, ask for it.
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$wiz = new Wizard();
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$test = file_get_contents($ws_url);
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if ($test === false) {
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ui_print_error_message(__('WebService engine has not been started, please check documentation.'));
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$wiz->printForm(
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[
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'form' => [
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'method' => 'POST',
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'action' => '#',
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],
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'inputs' => [
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[
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'class' => 'w100p',
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'arguments' => [
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'name' => 'submit',
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'label' => __('Retry'),
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'type' => 'submit',
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'attributes' => 'class="sub next"',
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'return' => true,
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],
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],
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],
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]
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);
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return;
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}
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$wiz->printForm(
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[
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'form' => [
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@ -121,28 +178,6 @@ function quickShell()
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return;
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}
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// WebSocket host, where to connect.
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if (isset($config['ws_host']) === false) {
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config_update_value('ws_host', $_SERVER['SERVER_ADDR']);
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}
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if (isset($config['ws_port']) === false) {
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config_update_value('ws_port', 8080);
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}
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// Gotty settings. Internal communication (WS).
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if (isset($config['gotty_host']) === false) {
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config_update_value('gotty_host', '127.0.0.1');
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}
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if (isset($config['gotty_telnet_port']) === false) {
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config_update_value('gotty_telnet_port', 8082);
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}
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if (isset($config['gotty_ssh_port']) === false) {
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config_update_value('gotty_ssh_port', 8081);
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}
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// Initialize Gotty Client.
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$host = $config['gotty_host'];
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if ($method == 'ssh') {
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@ -161,9 +196,24 @@ function quickShell()
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return;
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}
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$test = file_get_contents($ws_url);
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if ($test === false) {
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if (empty($wiz) === true) {
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$wiz = new Wizard();
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}
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ui_print_error_message(__('WebService engine has not been started, please check documentation.'));
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echo $wiz->printGoBackButton('#');
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return;
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}
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$r = file_get_contents('http://'.$host.':'.$port.'/js/hterm.js');
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if (empty($r) === true) {
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ui_print_error_message(__('WebService engine has not been started, please check documentation.'));
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if (empty($wiz) === true) {
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$wiz = new Wizard();
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}
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ui_print_error_message(__('WebService engine is not working properly, please check documentation.'));
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echo $wiz->printGoBackButton('#');
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return;
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}
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@ -0,0 +1,19 @@
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[Unit]
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Description=php webSocket
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After=syslog.target network.target
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[Service]
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User=apache
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Type=simple
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ExecStart=php /var/www/html/pandora_console/ws.php >> /var/www/html/pandora_console/pandora_console.log 2>&1
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TimeoutStopSec=20
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KillMode=process
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Restart=always
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RestartSec=2
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StandardOutput=file:/var/www/html/pandora_console/pandora_console.log
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StandardError=file:/var/www/html/pandora_console/pandora_console.log
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[Install]
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WantedBy=multi-user.target
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Alias=websocket.service
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@ -0,0 +1,175 @@
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#!/bin/bash
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# Copyright (c) 2005-2019 Artica ST
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#
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# /etc/init.d/websocket
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#
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# System startup script for Pandora FMS Console websocket engine
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#
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# Comments to support chkconfig on RedHat Linux
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# chkconfig: 2345 90 10
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# description: Pandora FMS Console webscoket engine startup script
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#
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# Comments to support LSB init script conventions
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### BEGIN INIT INFO
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# Provides: websocket
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# Required-Start: $syslog cron
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# Should-Start: $network cron mysql
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# Required-Stop: $syslog
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# Should-Stop: $network
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# Default-Start: 2 3 5
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# Default-Stop: 0 1 6
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# Short-Description: Pandora FMS Console websocket engine startup script
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# Description: Pandora FMS Console websocket engine startup script
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### END INIT INFO
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if [ -x /lib/lsb/init-functions ]; then
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. /lib/lsb/init-functions
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fi
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# If you want to run several pandora Console Websocket engines in this machine, just copy
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# this script to another name, editing PANDORA_HOME to the new .conf
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export WS_ENGINE="/var/www/html/pandora_console/ws.php"
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export PHP=/usr/bin/php
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export WS_LOG="/var/www/html/pandora_console/pandora_console.log"
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export GOTTY="/tmp/"
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# Environment variables
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if [[ -z ${PANDORA_RB_PRODUCT_NAME} ]]; then
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PANDORA_RB_PRODUCT_NAME="Pandora FMS"
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fi
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if [[ -z ${PANDORA_RB_COPYRIGHT_NOTICE} ]]; then
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PANDORA_RB_COPYRIGHT_NOTICE="Artica ST"
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fi
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export PANDORA_RB_PRODUCT_NAME=$PANDORA_RB_PRODUCT_NAME
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export PANDORA_RB_COPYRIGHT_NOTICE=$PANDORA_RB_COPYRIGHT_NOTICE
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# Uses a wait limit before sending a KILL signal, before trying to stop
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# Pandora FMS Console Websocket engine nicely. Some big systems need some time before close
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# all pending tasks / threads.
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export MAXWAIT=60
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# Check for SUSE status scripts
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if [ -f /etc/rc.status ]
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then
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. /etc/rc.status
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rc_reset
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else
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# Define part of rc functions for non-suse systems
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function rc_status () {
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RETVAL=$?
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case $1 in
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-v) RETVAL=0;;
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esac
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}
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function rc_exit () { exit $RETVAL; }
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function rc_failed () { RETVAL=${1:-1}; }
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RETVAL=0
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fi
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# This function replace pidof, not working in the same way in different linux distros
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function pidof_pandora () {
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# This sets COLUMNS to XXX chars, because if command is run
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# in a "strech" term, ps aux don't report more than COLUMNS
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# characters and this will not work.
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COLUMNS=300
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PANDORA_PID=`ps aux | grep "$PHP $WS_ENGINE" | grep -v grep | tail -1 | awk '{ print $2 }'`
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echo $PANDORA_PID
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}
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# Main script
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if [ ! -x $GOTTY ]
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then
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echo "Gotty not found in $GOTTY"
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rc_failed 5 # program is not installed
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rc_exit
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fi
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if [ ! -f $PHP ]
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then
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echo "$PHP not found, please install version >= 7.0"
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rc_failed 5 # program is not installed
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rc_exit
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fi
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case "$1" in
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start)
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PANDORA_PID=`pidof_pandora`
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if [ ! -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Console Websocket engine is currently running on this machine with PID ($PANDORA_PID)."
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rc_exit # running start on a service already running
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fi
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export PERL_LWP_SSL_VERIFY_HOSTNAME=0
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$PHP $WS_ENGINE >> $WS_LOG 2>&1 &
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sleep 1
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PANDORA_PID=`pidof_pandora`
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if [ ! -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Console Websocket engine is now running with PID $PANDORA_PID"
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rc_status -v
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else
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echo "Cannot start $PANDORA_RB_PRODUCT_NAME Console Websocket engine. Aborted."
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echo "Check $PANDORA_RB_PRODUCT_NAME log files at $WS_LOG"
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rc_failed 7 # program is not running
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fi
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;;
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stop)
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PANDORA_PID=`pidof_pandora`
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if [ -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Console Websocket engine is not running, cannot stop it."
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rc_exit # running stop on a service already stopped or not running
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else
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echo "Stopping $PANDORA_RB_PRODUCT_NAME Console Websocket engine"
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kill $PANDORA_PID > /dev/null 2>&1
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COUNTER=0
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while [ $COUNTER -lt $MAXWAIT ]
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do
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_PID=`pidof_pandora`
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if [ "$_PID" != "$PANDORA_PID" ]
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then
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COUNTER=$MAXWAIT
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fi
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COUNTER=`expr $COUNTER + 1`
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sleep 1
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done
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# Send a KILL -9 signal to process, if it's alive after 60secs, we need
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# to be sure is really dead, and not pretending...
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if [ "$_PID" = "$PANDORA_PID" ]
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then
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kill -9 $PANDORA_PID > /dev/null 2>&1
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fi
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rc_status -v
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fi
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;;
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status)
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PANDORA_PID=`pidof_pandora`
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if [ -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Console Websocket engine is not running."
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rc_failed 7 # program is not running
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else
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echo "$PANDORA_RB_PRODUCT_NAME Console Websocket engine is running with PID $PANDORA_PID."
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rc_status
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fi
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;;
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force-reload|restart)
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$0 stop
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$0 start
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;;
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*)
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echo "Usage: $0 { start | stop | restart | status }"
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exit 1
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esac
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rc_exit
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