, jabber, or SMS;Template: A set of preset entries that are used to quickly define a monitored host, typically containing item, trigger, graph, screen, application, and low-level discovery rule ; templates can be linked directly to a host;Front End (frontend): Zabbix Web Interface5, Zabbix InstallationIn the previous article we introduced the installation of
This article takes the CentOS 6.7 x86_64 system as an example, the environment is the new system which just completes.Zabbix-server-End Environmental monitoring[Email protected] ~]# Cat/etc/redhat-releasecentos release 6.7 (Final) [[email protected] ~]# uname-r2.6.32-573.8.1.el6 . X86_64[[email protected] ~]# uname-mx86_64[[email protected] ~]# Hostnamelinux-node1.example.com[[email protected] ~]# Ifconfig | Awk-f ' [inet addr:|]+ ' Nr==2{print $} ' 10.19.1.19[[email protected] ~]# yum repolist
By default, Zabbix has 5 processes:Zabbix_agent zabbix_get zabbix_proxy Zabbix_sender Zabbix_server, another zabbix_java_gateway is optional, this requires additional installation.ZABBIX_AGENTD: Client daemon, which collects client data such as CPU load, memory, hard disk usage, etc.The Zabbix_get:zabbix tool, which is used separately, usually executes commands to obtain remote client information on the server or proxy side. Usually the user is wrongl
[Zabbix series] Alarm System Setting and elimination, zabbix series Alarm SystemThere are many solutions for email alert. Here we choose the msmtp + mutt solution with better stability.
A good solution is that you do not need to build an independent mail server on your own. You can use third-party mail. This method not only effectively solves the problem that unknown email addresses are processed as spam em
Service Discovery
With the increasing popularity of micro-services, after the system split, the various service modules between the provider and consumer need to be able to find each other, we call service discovery.
In soa/distributed systems, services need to find each other. i.e. a Web service might need to find a caching service, etc. DNS can be used for this but it's nowhere near flexible enough for s
to the serverActive mode, the client will proactively report the monitoring data to the service side, the server is only responsible for receiving.When the number of clients is very large, it is recommended to use active mode, which can reduce the pressure on the service side.Server has a public network IP, the client only intranet IP, but can connect the network, this scenario is suitable for active modeAdd Host先添加主机组aming-test再添加主机,主机名称和可见名称都写aming-02群组选择aming_testIP地址填写客户端的ip 192.168.133.132
translated as "condition", in Zabbix, action trigger is required conditions, such as belong to a host group host, a trigger is problem state, and so on,In Zabbix, the way of alarm is attached to the user. That is, you cannot set an action directly to send an email to a mailbox, be sure to set the action to alert a user and send an alert via a mailbox, then send to the user's pre-set email address. This ema
Using Network Service Discovery, showed you how to discover services that are connected to a local network. however, using Wi-Fi Direct trad; Service Discovery allows you to discover the services of nearby devices directly, without being connected to a network. you can also advertise the services running on your device. these capabilities help you communicate between apps, even when no local network or hot
的ip为127.0.0.1,端口为8888 naming.registerInstance(serviceName, "100.81.0.35", 8080); Thread.sleep(Integer.MAX_VALUE);}Among them, the first step is to construct a Nacos service instance, construct an instance of the parameter, is a string, the value of the specification is ip:port, this IP, is any one of our Nacos server address, we click to see this method:public static NamingService createNamingService(String serverAddr) throws NacosException { return NamingFactory.createNamingService
The new company monitoring with the Zabbix, which used to Zabbix-proxy, originally did not try to get, now first installed to see in order to follow up the use of inspection.Zabbix-proxy is a monitoring proxy server, which collects the monitored data, stores it in the buffer, the time can be set by the configuration file, and then transferred to Zabbix_server; the monitoring agent needs a separate database
first, environmental preparedness
Host and software preparation
Os:centos 6.7x86_64
Zabbix version: zabbix-3.0.2
MySQL version: MariaDB10.1.13
Nginx Version: nginx-1.8.0
PHP Version: php-5.6.1
Host IP Planning:
Host ip:192.168.3.45
Host Resource planning:
Memory: More than 2GB
Host partition:/TMP partition at least 2G above, MySQL data disk 20G above
Second, basic component Installation (LNMP)
1), the basic
In-depth analysis of the Package in Laravel5.5, automatic Discovery of Package Auto Discovery, laravel5.5package
Preface
In earlier Laravel versions, the installation package usually requires several steps, such as adding a service provider to the app configuration file and registering related facades. Now, from Laravel 5.5, Laravel can automatically detect and register the service providers and facades.
Th
How to Implement the active registration function of Zabbix to implement zabbix
Active Agent Auto-Registration. As the name suggests, you do not need to manually add host information on Zabbix Web to monitor hosts.
It is automatically registered with the Server by the Agent.
Compared with another similar function-network disc
Tags: netstat technology online grep images strong no net GesAfter configuring the Zabbix server, it was found that thevalue of "Zabbix is running" was "no", By: Netstat-atnlp|grep 10051 found no 10051 ports for Zabbix_server . Find a lot of ways on the Internet, found that it does not work. See the following error message by looking at the log: Tail/tmp/zabbix_server.log Workaround: Log in to MySQL w
First I have configured the lamp environment, or can use the following command:[[Email protected] ~] #yum install make mysql-server httpd php mysql-devel gcc net-snmp-devel curl-devel perl-dbi php-gd ph P-mysql php-bcmath php-mbstring php-xml unixodbc-devel openipmi-devel libxml2-develTo complete the installation:1. Create a new Zabbix account:[Email protected] ~]useradd zabbix-s/sbin/nologin2, create
Zabbix source code compilation and installation, and zabbix source code compilation
Introduction:
Zabbix distributed monitoring system, source code compilation and installation records (not to mention the number of times)
: Http://jaist.dl.sourceforge.net/project/zabbix/ZABBIX
size of/var/log/syslog. The unit is bytes.
9: Check whether the file exists: vfs. file. exists [file] If the file exists, 0 is returned. If the file does not exist, 1 is returned.10: view the file's MD5: vfs. file. md5sum [file]: Check the MD5 of a small file and return the MD5 value (as if only version 2.0 and later has this key) 11: two keys: net. if. discovery, vfs. fs. this template is available in the discov
judgment is based on the two-dimensional w= _monster.gameobject.getcomponentOtherpos; W.y=0.5f; if(Vector3.angle (V, W) -) { return true; } return false; }PS: If you want to judge on three-dimensional, the same way you can handle the YZ axis plane is OK.Now let's take a look at the first way of handling:This is relatively simple and very brain-free. It's good to add a spherecollider to the player, and you can also judge the three-dimensional state. Note: If terrain is
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