logging,monitoring,zabbix , How to skip reading the timestamp in zabbix?


How to skip reading the timestamp in zabbix?

Question:

Tag: logging,monitoring,zabbix

I have created a zabbix alert to return log messages whenever there is any ERROR or WARNING in the file :

Item :

Type : Zabbix agent (active)

key : log[/usr/local/panorama/acs/standalone/log/server.log,WARN\s*\[|ERROR\s*\[,,,,\0]

Type of information : Log

Log Time Format : yyyy-MM-ddThh:mm:ss,SSS

And an alert :

Name : Error/Warning log at {HOST.NAME} : {ITEM.VALUE}

Expression : {MyTemplate:log[/usr/local/abc/abc.log,WARN\s*\[|ERROR\s*\[*,,,,\0].strlen()}>0

Multiple Problem Generation : Checked

Example log message :

2015-05-02 19:20:55,919 ERROR [com.xyz.MyClass] some log message here

With this configuration, the alert that is being returned is :

Error/Warning log at CL MyHost : ERROR [

Could you please help me here? I want the other portion of the log message, i.e. the alert should be like this :

Error/Warning log at CL MyHost : [com.xyz.MyClass] some log message here

Here I want to get the log message except the time stamp portion of it.

Also, what is the convention to parse the millisecond portion of the time stamp? I am using "S". Not sure if that is ok.

Any help will be appreciated.


Answer:

If the most important goal is to have "[com.xyz.MyClass] some log message here" as item value, then the following key seems to work:

log[/tmp/logfile.txt,WARN\s*|ERROR\s*(\[.*),,,,\1]

Unfortunately, by only capturing the specified part of the log message we lose the ability to parse the timestamp, because the timestamp is parsed on the server side, but the \1 is captured on the agent side.

Regarding parsing of milliseconds, it is not supported (see log monitoring documentation).


Related:


How to Log to a variable or write observer that sends messages to variable in Twisted / Autobahn


python,logging,twisted,observers,autobahn
I am writing a websocket client that will receive updates every few seconds or so utilizing autobahn with twisted. I am successfully logging the data using multiple observers, however I want to use part of the messages I am receiving to send to a dataframe (and eventually plot in real...

Sql trigger not working correctly, deleting to logtable


sql,sql-server,logging,triggers
this trigger is designed to log password changes to a logtable, when you change the password, the old password goes to the table, and it will do that for 5 passwords, when it exceeds the number of 5, it will remove the oldest password to make room for newer ones...

SimpleInjector decoration with additional dependency


c#,logging,dependency-injection,decorator,simple-injector
I have a decorator SomethingLoggerDecorator that is supposed to decorate ISomething instances with logging: public class SomethingLoggerDecorator : ISomething { private readonly ISomething decoratee; private readonly ILogger logger; public SomethingLoggerDecorator(ISomething decoratee, ILogger logger) { this.decoratee = decoratee; this.logger = logger; } public void DoSomething() { this.logger.Info("Doing Something"); this.decoratee.DoSomething(); } public...

Logging error when executing Maven SonarQube plugin


maven,logging,sonarqube
I've been facing an issue with Maven SonarQube plugin (v2.6) when Maven version is recent (strictly larger than 3.1). Here is what I run: mvn clean verify -Psonar mvn org.codehaus.mojo:sonar-maven-plugin:2.6:sonar -Psonar The first invocation makes sure sources are compiled and JaCoCo agent is prepared. The interesting part comes, when the...

Google Play Game Service Check user logged in or not Unity3d


android,authentication,logging,unity3d,google-play-games
I want to check user has been logged in or not if it has been logged in then i will check for achievement. I have written like this : void Update() { Social.localUser.Authenticate((bool success) => { Social.ReportProgress("Cfjewijawiu_QA", 100.0f, (bool success) => { // handle success or failure }); }); }...

Spark streaming on YARN executor's logs not available


logging,apache-spark,yarn,spark-streaming
I'm running the following code .map{x => Logger.fatal("Hello World") x._2 } It's spark streaming applciation runs on YARN. I upadted log4j and provided it with spark-submit (using --files). My Log4j configuration was loaded which I see from logs and applied to Driver's logs (I see my log level only and...

Azure - Enable diagnostics for worker/web role


azure,logging,azure-diagnostics
I would like to log every exception that occurs, (MVC cloudapp), in my table storage. I followed an official tutorial from Microsoft but it seems like they just complicate things too much. Tutorial can be viewed here: https://azure.microsoft.com/sv-se/documentation/articles/cloud-services-dotnet-diagnostics/#how-to-enable-diagnostics-in-a-worker-role It just feels like it's too much of a hassle just because...

How to get raw hadoop metrics


hadoop,monitoring
sorry if this question is a duplicate, so far I haven't been able to find a satisfactory answer. Is it possible to get the raw data of hadoop2 metrics? (e.g. in text file/json format) According to https://wiki.apache.org/hadoop/GangliaMetrics, I know that I can use ganglia (or maybe nagios) to get the...

monitor log4j behaviour under load


logging,concurrency,io,log4j
I want to test my J2EE application under high load of sessions accessing different pages. This web application uses Log4J to log bunch of errors,warnings and infos. I want to test what is the side effect of this load on writing log files, especially concurrent I/O writing actions. I found...

Ant places stacktraces in standard output


java,logging,ant,stderr
I am using Ant, together with tasks I have created myself. When those custom ant tasks fail, their output is redirected to stdout. I want them to be redirected to stderr. A simple full generic Ant example is : <project name="test" default="init" basedir="."> <!-- Initialise project parameters --> <target name="init">...

How to get the logs in XML file in cleartool. I want the output of command cleartool lshistory in XML file


java,logging,clearcase,cleartool
I am trying command cleartool lshistory > file.txt through this I am getting the file in text format similarly I want the log file in XML format.

Logging operations in lightadmin


java,spring,logging,lightadmin
I have a Java web application which use Spring and Hibernate and I plan to use lightadmin to provide an administration interface. However, I found very little information about the logging part of lightadmin : if I have such an adminsitration interface, I would like that any operation made to...

Apache log showing most requests as coming from my server public ip


apache,logging
It has been like a week where all my access logs are being filled with my own server IP. Like I see for example GoogleBot in my logs but instead of it showing that this is coming from a Google IP, it shows as coming from my server's public IP....

Job log management system


logging,archive
I’m looking for recommendations for a software to store a large number of logs from daily batch jobs run in a couple of different enterprise scheduling systems. After perhaps a year, the logs no longer need to be directly accessible via these scheduling systems, but it is still important that...

Is there any sdk to log exceptions, events and errors in production app?


android,logging,error-handling,sdk,production
I want to catch all the un expected/undesirable events in my app during production. I want something which can send a error log file to server and I can easily read it through a web application. Do you know anything of this sort ?

How to block writes to standard output in java (System.out.println())


java,logging,stdout
In Java, how to block code from writing to system out? My app calls a 3rd party library that spams logs by issuing numerous System.out.println() calls. I don't have legal rights to decompile and patch the library. I'm running Websphere 8.5.x Considered using System.setOut(PrintStream out), but that will effect the...

Logging with log4j2 in Spring Boot app


java,spring,maven,logging,log4j2
I am trying to learn Spring Boot. But I completely mess up with a loggers dependencies. I have a simple pom: <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- Logging --> <dependency>...

Python root logger messages not being logged via handler configured with fileConfig


python,python-2.7,logging,configuration-files
The Problem: Given a logging config and a logger that employs that config, I see log messages from the script in which the log handler is configured, but not from the root logger, to which the same handler is assigned. Details: (Using Python 2.7) I have a module my_mod which...

Preserve Java stack trace across threads


java,multithreading,logging,stack-trace
I am using ExecutorService to send mails asynchronously, so there is a class: class Mailer implements Runnable { ... That handles the sending. Any exception that gets caught is logged, for (anonymized) example: javax.mail.internet.AddressException: foo is bar at javax.mail.internet.InternetAddress.checkAddress(InternetAddress.java:1213) ~[mail.jar:1.4.5] at javax.mail.internet.InternetAddress.parse(InternetAddress.java:1091) ~[mail.jar:1.4.5] at javax.mail.internet.InternetAddress.parse(InternetAddress.java:633) ~[mail.jar:1.4.5] at...

Distinguish Windows services with the same ProcessName


powershell,memory,windows-services,monitoring,powershell-v3.0
I am adjusting a monitoring system which checks if a service is running or not. It does that by checking the process name and it's memory consumption. Once it drops below 1 MB an alert is triggered. Also I use the memory usage value to display it in a graph....

Python logging setLevel not logging


python,logging
Is there anything in this code that would explain why my info messages aren't going into the log. Properly formatted warnings and above are going into both log files. Initializing logger: logger = logging.getLogger() f = logging.Formatter('%(asctime)s\n%(levelname)s: %(funcName)s %(message)s') out = logging.handlers.RotatingFileHandler(filename=self.f_stdout, maxBytes=1048576, backupCount=99) err = logging.handlers.RotatingFileHandler(filename=self.f_stderr, maxBytes=1048576, backupCount=99) out.setLevel(logging.INFO)...

To implement the max level programmatically in condition


.net,logging,nlog
I had <logger name="*" minlevel="Trace" writeTo="f1" /> Now I added the maxlevel. so <logger name="*" minlevel="Trace" maxlevel="Error" writeTo="f1" /> I want to implement it programmatically. What I tried Then in code: var filter = new ConditionBasedFilter(); filter.Action = FilterResult.Log; filter.Condition = "(level <= LogLevel.Info)"; var loggerRule = new LoggingRule(ruleName, LogLevel.Debug,...

Ambari Monitoring raw data


api,data,monitoring,ambari
For my masters project, I'm looking for a convenient way to grasp the monitoring data Ambari collects. To be precise, I'm interested in the raw data (can be csv, xml, json, you name it) of the charts Ambari shows in the dashboard, i.e., Cluster CPU, Disk Usage, network usage and...

What should 'git log ^X' show?


git,logging,exclude
$ git log --oneline 05f1c3b master: Modified 1.txt f7433e0 Updated by master e30dff9 Modified 1.txt 82ebf7a Modified 1.txt cbb2785 master: Added 4.txt after rebase branch was created 980a5d6 b1: Added 1.txt badc046 Resolved merge conflict 47a2d78 Mods by b2 c3eb61e Added by b1 9378e3d 1ST commit The following shows nothing:...

How could I write data hourly to files named by current hour with multiple processes?


c++,linux,logging,multiprocessing
I have to write some data to a file based on current hour in my server. For example, write data to a file named like 2015061117.txt. And there is multiple processes write data to file simultaneously. How should I design my server to implement this? Do I need to use...

How to use the org.apache.mesos.Log?


logging,mesos
I want to get the mesos logs by org.apache.mesos.Log , but the API is too little about it. I don't know How to use the "Writer" and the "Reader". When I create a new Log, there are some files created, but I don't even know what does it mean. Is...

node.js winston logger no colors with nohup


node.js,logging,nohup,winston
We are using winston logger in our project with the following transport settings: file: { filename: __base + '/log/server.log', colorize : true, timestamp : true, json : false, prettyPrint : true } If the application is started with nohup, log file is not colorized. It works only without nohup. nohup...

LoggerFactory is not a Logback LoggerContext but Logback is on the classpath


java,logging,spring-security,spring-boot,dependency-management
I think some module in spring-boot-starter-security is conflict with log4j, but I don't know which one. my gradle dependence is as following: compile("org.springframework.boot:spring-boot-starter-thymeleaf") compile("org.springframework.boot:spring-boot-starter-security"){ exclude module: "spring-boot-starter-logging" } compile "org.apache.logging.log4j:log4j-api" compile "org.apache.logging.log4j:log4j-core" compile "org.apache.logging.log4j:log4j-slf4j-impl" compile('org.apache.poi:poi:3.10.1')...

Scala slf4j dynamic file name


scala,logging,slf4j
I just successfully added Grizzled-SLF4J logger to my project using this link http://alvinalexander.com/scala/how-to-log-output-file-grizzled-slf4j-scala-simplelogger.properties But using this properties, there is no option to create dynamic file name: org.slf4j.simpleLogger.logFile = /tmp/myapp.log org.slf4j.simpleLogger.defaultLogLevel = info org.slf4j.simpleLogger.showDateTime = true org.slf4j.simpleLogger.dateTimeFormat = yyyy'/'MM'/'dd' 'HH':'mm':'ss'-'S org.slf4j.simpleLogger.showThreadName = true...

Setting log4j.rootLogger=OFF in one class configuration, will cause log crash in another class


java,logging,log4j
Setting log4j.rootLogger=OFF in one class configuration, will cause another class to not log. I have two sample classes: LogCrasher and MainLogger. This two classes are configured to log some test logs. Each class have it's own configuration file. LogCrasher was called from MainLogger. When log4j.rootLogger in LogCrashers log4j configuration file...

C++ Have lone executable log exceptions?


c++,debugging,exception,logging
I'm currently in a beta testing phase of my C++ Server. I'm sending it out to users to stress test it to see if an exceptions show up. However, since the .exe is a standalone, how do I make it so it automatically creates a dump or a log of...

Node/Express access logger from request object


javascript,node.js,logging,express
I am trying to see if there is a way to access my logger form a request object. I have a cusotm winston wrapper that uses winston, express-winston, and moment to keep things clean across my apps. In my app.js I just have var logger = require('winston-custom'); server.use(logger()); Then in...

Find actual opened logfile with JDK Logging


java,logging,java.util.logging
I saw Java Logging - where is my log file?, but in my case I would like to find out in my Java application which logfile the FileHandler actually opened, i.e. if I start multiple processes and have a pattern set as java.util.logging.FileHandler.pattern=MyApp.%g.%u.log Then the %g and %u will be...

How can I read the logExtFileFlags from the “Default” site?


c#,asp.net,logging,iis-7
I am attempting to read IIS 7 configuration data remotely, specifically the logExtFileFlags from the Default site. When I look at the applicationHost.config on the remote server, I see the information in question: <system.applicationHost> <sites> <site name="Default" id="1" serverAutoStart="true"> <logFile logExtFileFlags="Date, Time, ClientIP, UserName, SeverIP, Method, UriStem, URIQuery, HttpStatus, TimeTaken,...

Logging all network traffic in Spring mvc


java,spring,spring-mvc,logging,slf4j
I have spring mvc application using RequestBody and ResponseBody annotations. They are configured with MappingJackson2HttpMessageConverter. I also have slf4j set up. I would like to log all json as it comes in and out from my controller. I did extend MappingJackson2HttpMessageConverter @Override public Object read(Type type, Class<?> contextClass, HttpInputMessage inputMessage)...

What are correct permissions for Linux Apache2 PHP 5.3 log file?


php,linux,apache,logging,permissions
I discovered the reason why I was not getting entries into my php_errors.log file related to permissions. Right now, I have set it to 666 (rw-rw-rw-) but surely this is a security weakness? Thus, my question. php.ini file: error_log /var/log/httpd/php_errors.log log_errors On # ls -ld /var/log /var/log/httpd /var/log/httpd/php_errors.log drwxr-xr-x 6...

Python - Logging from multiple modules to rotating files without printing to console


python,logging
I am trying to add logging to a medium size Python project with minimal disruption. I would like to log from multiple modules to rotating files silently (without printing messages to the terminal). I have tried to modify this example and I almost have the functionality I need except for...

Logging Retrofit to Logback Logger


java,logging,slf4j,logback,retrofit
I'm developing a JAVA client for a REST API. I'm using Retrofit for the client. I see that I can set log level when creating adapter in retrofit. All this log currently goes to console. However, I want to redirect this to the log generated by logback which is already...

Java.util.logger new file every day


java,logging
I am using java.util.logging framework to implement logging in my JSF application. I have successfully done implementing this, but however I have a new requirement to rotate the logs and create a new log file for each day. I am not able to figure out how this can be implemented....

Is it a good practice to send with the logger between methods and classes?


logging
I am in this project where all the methods takes a logger and a string saying what is happening. For examle doFoo(Logger log, String doingBar, Object foo, Object bar). After that it is usualy some log messages printing doingBar + some more. So the objects foo and bar is what...

I created my own logger in Java. Is it a bad idea? [closed]


java,logging,xpages,lotus-notes
I'm developing a web crawler using Java and XPages. I have had a lot of compatibility issues between log libraries like SLF4J, Log4J, java.util.logging, etc. and Lotus Notes. So, I developed my own very simple logger class. import java.io.PrintWriter; import java.util.Calendar; import org.apache.commons.lang3.exception.ExceptionUtils; public class Logger { private static final...

how to keep curl from deleteing log.txt when adding new entry?


bash,curl,logging
I am trying to do: create a bash script that downloads the Ubuntu iso and a file from my own ftp server. Then do a traceroute to my server and save route/date and avg speed of the two downloads to log.txt. Where i am stuck: This seems to do okay...

viewing google app engine Python logging messages in CodeEnvy


python,google-app-engine,logging,cloud
I'm trying to move my GAE development to the cloud. So far Codeenvy has the richest toolset however I'm struggling with one small issue. when I use the python logging library I don't know where to view these messages! def post(self): self.response.write('Processing form data...') feedback = self.request.get('content') logging.info(feedback) I assumed...

userid is not printed in Apache access logs


apache,logging,userid
I have a production setup as webSEAL --> F5 --> 2 Apache --- 2 weblogic servers. For every request webSEAL logs prints logged-in user-id and weblogic which is at the very last in infrastructure chain also have the user-id available in weblogic http access.log (not application log but weblogic internal...

refactor 'execute and log' pattern


c++,c,function,logging,refactoring
I found myself keep following the same pattern again and again: if((return_code = doFoo1(...)) != CODE_OK) { log("useful log message based on return code"); // very likely to return an error code. } // continue if((return_code = doFoo2(...)) != CODE_OK) { log("useful log message based on return code"); // very...

Worklight 6.2 - Server side WL.Logger


logging,worklight
I'm trying configure server logs on worklight runtime environment 6.2 (deployed on WAS 8.5) Is it possible to configure and format the WL.Logger output on server side in order to: Log on a differtent file than standard output Use a conversion pattern layout (similar to the log4j one): e.g. [%d{yyyy-MM-dd...

Python TimedRotatingFileHandler backup count to 0 is not worrking


python,logging
I created the TimedRotatingFileHandler for the logging module with the backup count as 0 in the Flask server. However the first log file generated includes all the logging information. But the rest of the log files contains the logs as desired. This is the code I've used: logging.basicConfig( filename='logs/img-search.log', level=logging.DEBUG,...

log4j creates log file but does not write the messages that I am creating


java,logging,log4j,filewriter
Log file is getting created and logs are getting written into it.But , it doesn't write the things that i specify in LOG.trace("") and LOG.error("") etc. log4j.rootLogger=INFO,R # Direct log messages to stdout log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target=System.out log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}%-5p %c{1}:%L - %m%n log4j.appender.R=org.apache.log4j.RollingFileAppender...

Log4j Implicit String Formatting


java,logging,log4j,string-formatting
I am using log4j v1.2.14 for logging in my project and I am also using Java 7 String.format() to put variables in my output. Currently I am writing LOGGER.info(String.format("Your var is [%s] and you are [%s]", myVar, myVar1)); Is this really the best way to output strings? I feel that...

Read Event log file from path


c#,windows,logging,event-log
My question is very similar to this one How do you open the event log programatically? Except i'm logging anything. I need to create db of Log Entries from multiple unconnected machines. I get .evtx files then i try to process them. Right now i'm doing it from exported xml...