My only problem is, that the Telegraf Kubernetes plugin gives a 401 Unauthorized message. # ## # ## Multiple URLs can be specified for . Configuring Telegraf output to InfluxDB. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. See below for a complete discussion of the user management commands. @danielnelson Are you going to do the work for this one? [telegraf-ds] Failed to write metric (will be dropped: 401 Unauthorized my guess is that you don't have the correct token to authenticate to the database. Customize your InfluxDB OSS URL and well update code examples for you. Then later, we will describe in Part 2 how to install the Telegraf plugin for data-collection and the Grafana interface with InfluxDB 1.7 and Docker. Telegraf user requires ALL PRIVILEGES else it gets "not - Github When you manually run telegraf, are you running as the telegraf user or as root? Init.d script works when run manually, but not on reboot, Background job terminates when run from script, but works fine when run from bash prompt, apache2 fails when run through service but not when run directly, Creating a log file inside a script works when manually run, but not when run through cron, Using the http_response plugin in telegraf to monitor several URL's. Before you begin, it is important to review a few details about networking. If you chose to create initialization scripts for your container, you should also have a logline for it. Verify that the bind-address is set to 8086 by default. If you are trying to build reliable monitoring architectures, one solution would be to install InfluxDB on Docker and to manage it with Kubernetes. Note: InfluxDB redacts passwords when you enable authentication. @danielnelson oh interesting, I see that now, sorry for the confusion. Installing Telegraf. By default, your InfluxDB server does not contain any databases except for the _internal used, as its name describes, internal metrics about InfluxDB itself. Which language's style guidelines should be used when writing code that is supposed to be called from another language? When I try to start up Telegraf I get: telegraf.service - The plugin-driven server agent for reporting metrics into InfluxDB . Check the shared drive settings to make sure that E is allowed to be mapped (an article I found that shows this is at https://rominirani.com/docker-on-windows-mounting-host-directories-d96f3f056a2c). Will JavaScript Become the Most Popular WebAssembly Language? Note: Repeating the exact CREATE USER statement is idempotent. Now that your time-series database is up and running, it is time to install our metrics collection agent: Telegraf. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? This is the port that you are going to use to send some commands to your InfluxDB database, like creating a database or adding a user for example. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey. Later, you can also bind Telegraf to it, but Telegraf does not have to expose any ports to your current host stack. now, never miss a story, always stay in-the-know. docker - Telegraf unable to connect to InfluxDB - Stack Overflow In your etc directory, create a new folder for your InfluxDB configuration files. Before you begin, it is important to ensure that all the prerequisites are met to install InfluxDB on Docker. Short story about swapping bodies as a job; the person who hires the main character misuses his body. Clarify intended usage of retention_policy property in telegraf.conf file. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I would be happy to implement this as it is a blocker to some work I am doing. As the last verification step, you can inspect your meta.db file in your meta folder to make sure that the changes were correctly written. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. To install InfluxDB on Docker, you have two ways of doing it. Here is my telegraf configuration: [[outputs.influxdb_v2]] # ## The URLs of the InfluxDB cluster nodes. I am getting the same error. However, if you created initialization scripts for your InfluxDB database, make sure that your databases and retention policies are correctly assigned. See the authorization section for how to create an admin user. The action you just performed triggered the security solution. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? in progress. Hello @mark_123, What are your token authorizations? Fedora release 25 (Twenty Five). Sign in InfluxDB v2.7 is the latest stable version. In addition, we will add Grafana to our bridge network in order to visualize metrics gathered by Telegraf. Also, try set the WorkingDirectory to be the same as the directory you're running from when using the shell. Metrics, Logs and Traces: More Similar Than They Appear? I have a interest. Successfully merging a pull request may close this issue. Use this command to achieve this. If the null hypothesis is never really true, is there a point to using a statistical test without a priori power analysis? Telegraf logs error about unable to create InfluxDB database, Add support for skipping database creation. Perhaps #2231 ran into this but failed to include any details? This is only necessary is you choose a fully customized InfluxDB image that you configure yourself. Built in 2013 by InfluxData, InfluxDB is by far one of the most-used time-series databases for DevOps monitoring and dashboarding. Note: If you enable authentication and have no users, InfluxDB will not enforce authentication and will only accept the query that creates a new admin user. When you enable HTTP authentication, InfluxDB requires you to create at least one admin user before you can interact with the system. Telegraf user requires ALL PRIVILEGES else it gets "not authorized to execute statement CREATE DATABASE". To subscribe to this RSS feed, copy and paste this URL into your RSS reader. hello, ty for your comment. Now that you have an administrator account, you can enable the HTTP authentication for your database: Now, head over to the configuration folder you created for InfluxDB: Save your file and restart your container for the changes to be applied: To make sure that your changes are effective, try querying the HTTP API again. Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? Telegraf (master @ 1074464) using a user with only WRITE privileges on an already-existing "telegraf" database cannot add data due to this error: 2017-03-06T05:10:22Z E! $ sudo apt-get update $ sudo apt-get install apt-transport-https. READ, WRITE, and ALL privileges are controlled per user per database. This page documents an earlier version of InfluxDB. To note, InfluxDB will soon become InfluxDB 2.0, which will serve as a a single platform to manage all the components of the TICK Stack. Here what I have changed in telegraf.conf file for getting data from Influxdb. To create an administrator account, connect to a bash process in your container and run the influx utility by yourself. Running the official RHEL rpm from Influx and RHEL7.3. To create an InfluxDB configuration file using Docker, run the following command: As a quick explanation, the influxd config command will print a full InfluxDB configuration file for you on the standard output (which is by default your shell). If you have a file of telegraf.conf at e:/docker/containers/telegraf/ then your current mapping will end up with the file at /etc/telegraf/telegraf/telegraf.conf which is one extra telegraf folder deep. 1. Can the Internal Developer Portal Solve Alert Chaos? Would My Planets Blue Sun Kill Earth-Life? Now that we have seen the network strategy we are going to use, lets install the InfluxDB container for Docker. Why is there a ">" at the end of your ExecStart line? This a simple initialization script that will create a database for weather data, and it will assign a one-week retention policy for the database. I followed many guides, but I am missing something. Open the InfluxDB UI (default: localhost:8086). be publicly available to any unauthenticated user. I got grafana and influxdb running, but seems to be unable to connect telegraf to influxdb. However, I seem to be repeatedly hitting permissions issues trying to write to the InfluxDB2 instance. Starting and enabling Telegraf Service. developers to help you choose your path and grow in your career. Thank you for your patience! Not the answer you're looking for? You can execute the entrypoint script in order to launch a simple InfluxDB instance on your container. This is the simplest way to initialize InfluxDB. Thank you for being part of our community! @sjohnson540 My understanding of the current state of this issue is that Telegraf always tries to create a database on startup, but if it fails then it will continue and write successfully. I tried with admin password and token; and also leaving username blank and providing the token only, nothing works. In my case this is stats1 server, where I already have InfluxDB and Grafana up and running. What is the host system OS? 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The entrypoint can be executed in two ways. privacy statement. As a quick reminder, you need to use the docker container run command in order to start a Docker container. Im trying to setup Telegraf (1.21.4) with InfluxDB (2.1.1) to capture some statistics from the Telegraf ping and internet_speed plugins. How was Docker installed on the host? The InfluxDB image will install the InfluxDB server responsible for storing time-series metrics on your system. After fixing both of these errors, if it still persists, I would get into the container with docker exec and confirm that the /etc/telegraf/telegraf.conf file does appear to have the contents that it should. So after everything up and running data from kinesis is coming to the Telegraf but from telegraf data is not coming to Influxdb. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Is there a generic term for these trajectories? Add option to prevent Telegraf from trying to execute "CREATE DATABASE" and just . How to Setup InfluxDB, Telegraf and Grafana on Docker: Part 1 7 Hardware Devices for Edge Computing Projects in 2023. In Part 1 of this tutorial series, we cover the steps to install InfluxDB 1.7 on Docker for Linux instances. Why don't we use the 7805 for car phone chargers? Do not include the single quotes when authenticating requests. Here what I have changed in telegraf.conf file for getting data from Influxdb. The bucket "telegraf-ds" was created before. How do I run a docker compose file with modified telegraf config file? Database creation failed: Response Error: Status Code [403], expected [200], [error authorizing query: telegraf_filesrv not authorized to execute statement 'CREATE DATABASE telegraf', requires admin privilege]. On a daily basis, he is involved in architecting, developing and maintaining large industrial projects with complex needs. It's working no matter where I am. If you are familiar with Docker, you already know that you can map volumes from your local filesystem to your container in order to manipulate data easier in your container. -t : to allocate a pseudo-TTY to your current shell environment. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? In order to update your meta database, run the following command: Note: Setting the INFLUXDB_HTTP_AUTH_ENABLED to true does not mean that authentication is enabled on your InfluxDB server. (Ive included my token verbatim above, in case I mis-formatted it - obviously will rotate it nowaha). This is exactly what we are going to do in this tutorial. Passing negative parameters to a wolframscript. To learn more, see our tips on writing great answers. How are engines numbered on Starship and Super Heavy? If you carefully followed the tutorial on setting up InfluxDB on Ubuntu, you know that you are going to create a specific user for your InfluxDB database. Thanks a lot. Select one or more of the available plugin groups and click Continue. In Telegrafs configuration file (/etc/telegraf/telegraf.conf), uncomment Head over to the [http] section of your configuration and make sure that it is enabled. I was about to tell you to check exactly that, as the error message was coming from outputs.influxdb and not outputs.influxdb_v2. authentication enabled requires some additional steps. If someone can help please. As mentioned above, we will provide more details about setting up Telegraph in Part 2 of this series. rev2023.5.1.43405. Now that our folders are ready, lets see how we can initialize InfluxDB with custom scripts. As stated in the documentation, InfluxDB stores its data, metadata as well as the WAL (for write-ahead log) in the /var/lib/influxdb folder by default. On a daily basis, he is involved in architecting, developing and maintaining large industrial projects with complex needs. Note: Authentication only occurs at the HTTP request scope. curl -G http://localhost:8086/query -u todd:influxdb4ever --data-urlencode, "http://localhost:8086/query?u=todd&p=influxdb4ever", curl -G http://localhost:8086/query --data-urlencode, influx -username todd -password influxdb4ever, Connected to http://localhost:8086 version 1.6.6, > CREATE USER "rachel_smith" WITH PASSWORD ', > CREATE USER "monitoring-robot" WITH PASSWORD ', > CREATE USER "$savyadmin" WITH PASSWORD ', yet_another_database_name ALL PRIVILEGES, InfluxDB command line interface (CLI/shell). I installed four containers in my ec2 instance and every container is running fine. are not authenticated. Next, reassign the folder permissions for your newly created file; otherwise, your container wont be able to interact with it properly. Data. Click Create Configuration. 1. After hours of trying around, I finally managed to get the TICK stack running on my Kubernetes single node "cluster". Luckily, you dont have to create an InfluxDB configuration file by yourself. This method should be used if you plan on running InfluxDB on a single instance, and if your initial InfluxDB configuration is very simple, or if you prefer to have full control over your containers. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. unaffiliated third parties. However, sections of this tutorial explain how you can set up authentication in depth. I tried with admin password and token; and also leaving username blank and providing the token only, nothing works. You now want to make sure that Docker is correctly installed on your system. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Would great to know if you solved this one. We will eventually run InfluxDB on the default bridge network, and have Telegraf running in the same stack as InfluxDB. The error states it is looking for /etc/telegraf/telegraf.conf. Can I use my Coinbase address to receive bitcoin? Telegraf not working with sysstat options like `-d` or `-n ALL`? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Once again to verify that Docker is correctly installed, you can run the following command: Now that Docker is ready, lets have a quick look at the networking strategy we are going to use for our containers. As a reminder, we want an admin account and a regular account for Telegraf (named telegraf). Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? How to Install Telegraf Configure InfluxDB2 output in Debian 11 However, the InfluxDB 2.x output for Telegraf is functioning correctly. Prepare InfluxDB 1.7.x for Docker. Is it safe to publish research papers in cooperation with Russian academics? In addition, after you install InfluxDB, it will be exposed to useful ports (such as port 8086) on your network stack. The bucket "telegraf-ds" was created before. So I am trying to write the data from Telegraf to Influxdb and in Telegraf is coming from the AWS Kinesis. To find support, use the following resources: InfluxDB Cloud and InfluxDB Enterprise customers can contact InfluxData Support. When you enable authentication InfluxDB only executes HTTP requests that are sent with valid credentials. Register By default, newly created containers run on the bridge network stack. I have this in the influxdb output part of the conf file: If you look ad the urls, it does not seem to read the conf file. As a consequence, you have to create this folder if it does not currently exist. Genius mate !!! Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Telegraf vdev-72-g1074464 (git: master 1074464) By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Embedded hyperlinks in a thesis or research paper. How are engines numbered on Starship and Super Heavy? Can my creature spell be countered if I cast a split second spell after it? In order for the initialization scripts to run on initialization, they have to be mapped to the docker-entrypoint-initdb.d folder in your container.