Install By Rpm
This article explains how to install the td-agent rpm package, the stable Fluentd distribution package maintained by Treasure Data, Inc.
Fluentd is written in Ruby for flexibility, with performance sensitive parts written in C. However, casual users may have difficulty installing and operating a Ruby daemon.
That's why Treasure Data, Inc is providing the stable community distribution of Fluentd, called
td-agent. The differences between Fluentd and td-agent can be found here.Currently, td-agent 2 rpm has two versions, td-agent 2.5 / td-agent 2.3. The different point is bundled ruby version. td-agent 2.5 or later uses ruby 2.5 and td-agent 2.3 or earlier uses ruby 2.1. ruby 2.1 is EOL so we recommend to use td-agent 2.5 for new deployment. td-agent 2.5 and td-agent 2.3 use fluentd v0.12 serise so the behaviour is same.
Please follow the Preinstallation Guide to configure your OS properly. This will prevent many unnecessary problems.
CentOS and RHEL 5, 6, 7 and Amazon Linux are currently supported.
Executing install-redhat-td-agent2.sh will automatically install td-agent on your machine. This shell script registers a new rpm repository at
/etc/yum.repos.d/td.repo and installs the td-agent rpm package.# td-agent 2.5 or later. Only CentOS/RHEL 6 and 7 for now.
$ curl -L https://toolbelt.treasuredata.com/sh/install-redhat-td-agent2.5.sh | sh
# td-agent 2.3 or earlier
$ curl -L https://toolbelt.treasuredata.com/sh/install-redhat-td-agent2.sh | sh
It's HIGHLY recommended that you set up ntpd on the node to prevent invalid timestamps in your logs. Please check the Preinstallation Guide. td-agent supports recent 2 Amazon Linux versions. It means if the latest version is 2016.09, we provides new packages for 2016.03 and 2016.09. No new packages for 2015.09 or earlier.
The
/etc/init.d/td-agent script is provided to start, stop, or restart the agent.$ sudo /etc/init.d/td-agent start
Starting td-agent: [ OK ]
$ sudo /etc/init.d/td-agent status
td-agent (pid 21678) is running...
The following commands are supported:
$ sudo /etc/init.d/td-agent start
$ sudo /etc/init.d/td-agent stop
$ sudo /etc/init.d/td-agent restart
$ sudo /etc/init.d/td-agent status
Please make sure your configuration file is located at
/etc/td-agent/td-agent.conf.By default,
/etc/td-agent/td-agent.conf is configured to take logs from HTTP and route them to stdout (/var/log/td-agent/td-agent.log). You can post sample log records using the curl command.$ curl -X POST -d 'json={"json":"message"}' http://localhost:8888/debug.test
You're now ready to collect your real logs using Fluentd. Please see the following tutorials to learn how to collect your data from various data sources.
- Basic Configuration
Please refer to the resources below for further steps.
If this article is incorrect or outdated, or omits critical information, please let us know. Fluentd is a open source project under Cloud Native Computing Foundation (CNCF). All components are available under the Apache 2 License.
Last modified 2yr ago