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Metricbeat is a lightweight shipper that helps you monitor your Apache ZooKeeper servers by collecting metrics running on the Apache ZooKeeper server. Configure Metricbeat using the pre-defined examples below to collect and ship Apache ZooKeeper logs & service metrics and statistics to Logstash or Elasticsearch.
curl -L -O https://artifacts.elastic.co/downloads/beats//-oss-7.15.1-amd64.deb sudo dpkg -i -oss-7.15.1-amd64.deb
curl -L -O https://artifacts.elastic.co/downloads/beats//-oss-7.15.1-x86_64.rpm sudo rpm -vi -oss-7.15.1-x86_64.rpm
curl -L -O https://artifacts.elastic.co/downloads/beats//-oss-7.15.1-darwin-x86_64.tar.gz tar xzvf -oss-7.15.1-darwin-x86_64.tar.gz
- Download the Windows zip file from the official downloads page.
- Extract the contents of the zip file into C:\Program Files.
- Rename the
-<version>-windowsdirectory to ``.
- Open a PowerShell prompt as an Administrator (right-click the PowerShell icon and select Run As Administrator). If you are running Windows XP, you may need to download and install PowerShell.
- Run the following commands to install as a Windows service:
cd 'C:\Program Files\' .\install-service-.ps1
PowerShell.exe -ExecutionPolicy UnRestricted -File .\install-service-.ps1.
We'll be shipping to Logstash so that we have the option to run filters before the data is indexed.
Comment out the elasticsearch output block.
## Comment out elasticsearch output #output.elasticsearch: # hosts: ["localhost:9200"]
Let's check the configuration file is syntactically correct by running directly inside the terminal.
If the file is invalid, will print an
error loading config file error message with details on how to correct the problem.
sudo -e -c /etc//.yml
cd <EXTRACTED_ARCHIVE> ./ -e -c .yml
cd <EXTRACTED_ARCHIVE> .\.exe -e -c .yml
There are several built in metricbeat modules you can use. To enable the Apache ZooKeeper module, run the following:
metricbeat modules list metricbeat modules enable zookeeper
Each module has its own configuration file where different metricsets can be enabled / disabled. Locate the configuration file for the Apache ZooKeeper module.
By default the following metricsets are disabled. To enable or disable a metric simply comment or uncomment the line out.
- module: zookeeper # metricsets: # - mntr # - server period: 10s hosts: ["localhost:2181"]
Ok, time to start gathering metrics!
sudo systemctl enable metricbeat sudo systemctl start metricbeat
The Apache ZooKeeper metricsets were tested with Apache ZooKeeper 3.4.8 and are expected to work with all versions >= 3.4.0. Versions prior to 3.4 do not support the mntr command.