--- title: "How to Install Time Series Database InfluxDB on Linux Server" description: "Dive into setting up InfluxDB on your Linux server. Efficiently manage and streamline your time series data like a pro in no time!" canonical: "https://adamtheautomator.com/influxdb/" --- # How to Install Time Series Database InfluxDB on Linux Server > Dive into setting up InfluxDB on your Linux server. Efficiently manage and streamline your time series data like a pro in no time! Source: https://adamtheautomator.com/influxdb/ --- ATA Learning Tap to hide [ ATA Learning ](/) * [Home](/) * [Tutorials](/tutorials/) * [Instructors](/author/) * [Advertising](/advertising/) * [Recommended Resources](/resources/) * [About Adam](/about-adam/) Search for: * [](https://twitter.com/adbertram) * [](https://github.com/Adam-the-Automator) * [](https://www.linkedin.com/company/adam-the-automator-llc) * [](/feed/) ![How to Install Time Series Database InfluxDB on Linux Server](https://adamtheautomator.com/wp-content/uploads/2024/02/influxdb.jpg) # How to Install Time Series Database InfluxDB on Linux Server [![](https://secure.gravatar.com/avatar/572a248f516b6d0cd566cb44fdbd9336f30ef95aa0f6d78f118c1f47b1b6d6b7?s=192&d=mm&r=g)Arvid Larson](https://adamtheautomator.com/author/arvid-larson/)26 February 202410 min. read Categories: [IT Ops](/category/it-ops/) Tags:[Linux](/tag/linux/) Table of Contents * [Prerequisites](#prerequisites) * [Installing InfluxDB on Linux](#installing-influxdb-on-linux) * [Initializing the InfluxDB Web Interface](#initializing-the-influxdb-web-interface) * [Installing the Influx CLI to Interact with the InfluxDB Server](#installing-the-influx-cli-to-interact-with-the-influxdb-server) * [Securing the InfluxDB via HTTPS and Certificates](#securing-the-influxdb-via-https-and-certificates) * [Sending System Metrics via Telegraf](#sending-system-metrics-via-telegraf) * [Checking the Telegraf Metric from the InfluxDB server](#checking-the-telegraf-metric-from-the-influxdb-server) * [Building Dashboards for Efficient Data Monitoring](#building-dashboards-for-efficient-data-monitoring) * [Conclusion](#conclusion) Need help finding a reliable solution to store and analyze your time series data? Managing time-stamped data on your Linux server can be overwhelming. But with InfluxDB, an open-source [time series database (TSDB)](https://www.influxdata.com/time-series-database/) for monitoring systems, you can never go wrong. In this tutorial, you will learn to set up and configure a database for optimal performance with a fully functional InfluxDB installation on your Linux server. Take control and elevate your data management game to new heights with InfluxDB! ## Prerequisites Before jumping into smooth data management with InfluxDB, ensure you cover the following essential requirements: * Two Ubuntu servers – This tutorial uses 22.04 servers: one for the InfluxDB server and one for target monitoring. Related:[Install Ubuntu Server 20.04: A Step-by-Step Walkthrough](https://adamtheautomator.com/install-ubuntu/) * A non-root user with root administrator privileges. Related:[How to Create a User on Ubuntu Linux in Multiple Ways](https://adamtheautomator.com/create-user-on-ubuntu/) ## Installing InfluxDB on Linux InfluxDB is the backbone of your time series database, where your data finds its home and purpose. On Ubuntu/Debian, you can install InfluxDB via DEB file, the official InfluxDB repository, or manually via binary file. But in this tutorial, you will install InfluxDB via the DEB file. Related:[Comprehensive Guide to Install Deb Packages on Ubuntu](https://adamtheautomator.com/install-deb-packages-on-ubuntu/) To install InfluxDB on your Linux system, follow these steps: 1\. Open a terminal, and execute the [`curl`](https://adamtheautomator.com/curl-linux/) command below to download the InfluxDB DEB package. ```bash curl -O https://dl.influxdata.com/influxdb/releases/influxdb2_2.7.4-1_amd64.deb ``` ![Downloading the InfluxDB package for Ubuntu/Debian](https://adamtheautomator.com/wp-content/uploads/2024/02/image-205.png) Downloading the InfluxDB package for Ubuntu/Debian 2\. Once downloaded, run the following [`dpkg`](https://www.digitalocean.com/community/tutorials/dpkg-command-in-linux) command to install InfluxDB via the downloaded DEB file (`influxdb2_2.7.4-1_amd64.deb`). This command installs InfluxDB to the _/etc/influxdb_ directory with the service file _influxdb_. ```bash sudo dpkg -i influxdb2_2.7.4-1_amd64.deb ``` ![Installing InfluxDB via DEB file](https://adamtheautomator.com/wp-content/uploads/2024/02/image-204.png) Installing InfluxDB via DEB file 3\. Now, run each `systemctl` command below to `start` and verify the `influxdb` service (`status`). ```bash sudo systemctl start influxdb sudo systemctl status influxdb ``` Related:[Correct Way of Using Ubuntu systemctl to Control Systemd](https://adamtheautomator.com/ubuntu-systemctl/) As you can see below, the **influxdb** service runs on the default TCP port 8086. ![Starting and verifying the InfluxDB service](https://adamtheautomator.com/wp-content/uploads/2024/02/image-203.png) Starting and verifying the InfluxDB service 4\. Lastly, run the below [`ss`](https://www.geeksforgeeks.org/ss-command-in-linux/) command to verify and ensure port **8086** is used by the **influxd** application. ```bash ss -tulpn ``` ![Checking port 8086 is used by the influxd program](https://adamtheautomator.com/wp-content/uploads/2024/02/image-202.png) Checking port 8086 is used by the influxd program ## Initializing the InfluxDB Web Interface With InfluxDB installed and running, you must ensure you have the administrative privileges to manage your InfluxDB instance effectively. You will initialize the InfluxDB admin user and create the first workspace and time series database on InfluxDB. To initiate InfluxDB, perform the following: 1\. Open your preferred web browser on your local computer, visit [http://SERVER-IP:8086/](http://SERVER-IP:8086/), and click **GET STARTED**, as shown below. Doing so initiates accessing the InfluxDB web interface locally, so ensure you replace `SERVER-IP` with your Ubuntu server IP address. Note that this page only opens if you have successfully installed InfluxDB on your system. ![](https://adamtheautomator.com/wp-content/uploads/2024/02/image-209.png) Initializing the InfluxDB web interface 2\. Next, configure the initial InfluxDB user with the following: * **Username** and **Password** – Provide credentials for the new InfluxDB user. * **Initial Organization Name** **–** Specify the workspace where multiple users can manage the same project. * **Initial Bucket Name** – Define a storage name where time series data are stored, similar to a database in SQL. Once configured, click **CONTINUE** to create the initial user. ![Configuring the initial user for InfluxDB](https://adamtheautomator.com/wp-content/uploads/2024/02/image-208.png) Configuring the initial user for InfluxDB 3\. Once initialized, click **COPY TO CLIPBOARD** to copy the generated token (you will need this later), and click **CONFIGURE LATER** to continue to the InfluxDB dashboard. ![Generating a token and continuing to the InfluxDB dashboard ](https://adamtheautomator.com/wp-content/uploads/2024/02/image-207.png) Generating a token and continuing to the InfluxDB dashboard Assuming all goes well, you will see the InfluxDB dashboard below. ![Overviewing the InfluxDB dashboard](https://adamtheautomator.com/wp-content/uploads/2024/02/image-206.png) Overviewing the InfluxDB dashboard ## Installing the Influx CLI to Interact with the InfluxDB Server After initializing the InfluxDB web interface, you will need a way to interact with your InfluxDB instance directly from the command line. Install the Influx CLI, which lets you manage your time series database, execute queries, and automate tasks. To install and configure the Influx CLI, carry out the following: 1\. Run the `wget` command below to download the Influx CLI package to your system. ```bash wget https://dl.influxdata.com/influxdb/releases/influxdb2-client-2.7.3-linux-amd64.tar.gz ``` Related: [Install Python Wget and Automate your File Downloads](https://adamtheautomator.com/python-wget/) ![Downloading the Influx CLI package](https://adamtheautomator.com/wp-content/uploads/2024/02/image-216.png) Downloading the Influx CLI package 2\. Once downloaded, execute the following command to extract the Influx CLI package and copy the `influx` binary file to the `/usr/local/bin` directory. This process makes the `influx` command available from anywhere in your working directory. ```bash tar xvzf ./influxdb2-client-2.7.3-linux-amd64.tar.gz sudo cp ./influx /usr/local/bin ``` ![Making the Influx CLI system widely accessible](https://adamtheautomator.com/wp-content/uploads/2024/02/image-215.png) Making the Influx CLI system widely accessible 3\. After extracting, run each command below to locate (`which`) the `influx` binary file and verify the Influx CLI `--version`. ```bash which influx influx --version ``` As you can see below, the **Influx CLI dev** is installed at _**/usr/local/bin/influx**_. ![Verifying the Influx CLI version installed](https://adamtheautomator.com/wp-content/uploads/2024/02/image-214.png) Verifying the Influx CLI version installed 4\. Now, run the `influx` command below to create a new InfluxDB connection configuration (`default`), which connects to InfluxDB (`http://localhost:8086`). Make sure to replace the host, organization, and token with your information accordingly. ```bash influx config create \ --config-name default \ --host-url http://localhost:8086 \ --org ata \ --token cBKzDdxLpcKbNJOWJRsolwIZt5NDN_6o3z9IGQfTthM3mH69jddd69APa3_yMx3e8MIL1BjLt66CmxJ9GaBwXQ== \ --active ``` ![Creating a new InfluxDB connection configuration](https://adamtheautomator.com/wp-content/uploads/2024/02/image-213.png) Creating a new InfluxDB connection configuration 5\. Subsequently, run the command below to list active configurations on Influx CLI. ```bash influx config ls ``` Notice the connection configuration (**default**) below is active and connected to the InfluxDB server (_**http://:localhost:8086**_) with organization **ata**. ![Listing active configurations on Influx CLI](https://adamtheautomator.com/wp-content/uploads/2024/02/image-212.png) Listing active configurations on Influx CLI 6\. Next, execute each `influx` command below to list all available buckets and users in the InfluxDB. ```bash influx bucket list influx user list ``` You can see below the bucket **monitoring** and user **johndoe** exist. ![Listing buckets and users on the InfluxDB server](https://adamtheautomator.com/wp-content/uploads/2024/02/image-211-1024x176.png) Listing buckets and users on the InfluxDB server 7\. Lastly, run the command below to check active users, API key, and user permissions on InfluxDB. ```bash influx auth list ``` Below, you can see user **johndoe** with a detailed API key and permissions. ![Listing users with detailed permissions and API token](https://adamtheautomator.com/wp-content/uploads/2024/02/image-210.png) Listing users with detailed permissions and API token ## Securing the InfluxDB via HTTPS and Certificates At this point, your InfluxDB works well but runs on HTTP protocol by default, which is not secure. You must generate SSL/TLS certificates and enable HTTPS to secure your InfluxDB installation. To secure your InfluxDB installation, complete the following: 1\. Execute the following command, which has no output but creates a new directory (`mkdir`) called `/etc/influxdb/ssl` for storing SSL/TLS certificates. ```bash mkdir /etc/influxdb/ssl ``` 2\. Next, run the [`openssl`](https://www.geeksforgeeks.org/practical-uses-of-openssl-command-in-linux/) command below to generate SSL/TLS certificates for InfluxDB. ```bash sudo openssl req -x509 -nodes -newkey rsa:2048 \ -keyout /etc/influxdb/ssl/influxdb-selfsigned.key \ -out /etc/influxdb/ssl/influxdb-selfsigned.crt \ -days 360 ``` Related:[Master Self-Signed Certificates on Windows & Linux](https://adamtheautomator.com/self-signed-certificates/) Type the details of your SSL/TLS certificates when asked. ![Generating self-signed certificate (SSL/TLS)](https://adamtheautomator.com/wp-content/uploads/2024/02/image-220.png) Generating self-signed certificate (SSL/TLS) 3\. After generating certificates, run the commands below to change the ownership and permission of the SSL/TLS certificates. These commands have no output to the terminal, but you will later apply these changes. ```bash # changing ownership of /etc/influxdb/ssl to user influxdb sudo chown -R influxdb:influxdb /etc/influxdb/ssl # changing permission of public key to 644 and private key to 600 sudo chmod 644 /etc/influxdb/ssl/influxdb-selfsigned.crt sudo chmod 600 /etc/influxdb/ssl/influxdb-selfsigned.key ``` 4\. Now, open the default InfluxDB configuration (`/etc/influxdb/config.toml`) in your preferred editor, then add the following lines. This configuration secures InfluxDB via HTTPS connections. ```bash tls-cert = "/etc/influxdb/ssl/influxdb-selfsigned.crt" tls-key = "/etc/influxdb/ssl/influxdb-selfsigned.key" ``` 5\. Save and close the _/etc/influxdb/config.toml_ file, and run the command below to restart the `influxdb` service. This command produces no output but applies your changes. ```bash sudo systemctl restart influxdb ``` 6\. Once `influxdb` reis started, run either of the `curl` commands below to verify the InfluxDB server via secure HTTPS connections. ```bash # curl with verbose output curl -v https://localhost:8086/api/v2/ping # curl with verbose output and ignore SSL/TLS verification curl -vk https://localhost:8086/api/v2/ping ``` If your HTTPS implementation is successful, you will see the TLS handshake similar to the following output. ![Checking the HTTPS implementation via curl](https://adamtheautomator.com/wp-content/uploads/2024/02/image-219.png) Checking the HTTPS implementation via `curl` 7\. Next, run both `influx` commands below to change the URL for the `default` profile from HTTP to HTTPS (`https://localhost:8086/`). ```nginx # updating URL to https:// for the profile default influx config set -n default -u https://localhost:8086/ # checking list bucket and ignore SSL/TLS verification influx bucket list --skip-verify ``` ![Changing the default profile URL to HTTPS](https://adamtheautomator.com/wp-content/uploads/2024/02/image-218.png) Changing the default profile URL to HTTPS 8\. Lastly, open your web browser and reload the InfluxDB dashboard. If the certificates work, your browser redirects to secure HTTPS connections like in the following. ![Verifying the InfluxDB dashboard runs with HTTPS via a self-signed certificate](https://adamtheautomator.com/wp-content/uploads/2024/02/image-217.png) Verifying the InfluxDB dashboard runs with HTTPS via a self-signed certificate ## Sending System Metrics via Telegraf With installed and secured InfluxDB, you are now ready to collect data of valuable insights into the performance and health of your system, applications, and infrastructure. How? By leveraging Telegraf, an agent that collects and sends metrics of your applications to the InfluxDB server. For this example, you will send basic system metrics, like CPU, disk, kernel, and processes, to the InfluxDB server. To send system metrics via Telegraf, you first need to install Telegraf as follows: 1\. Log in to your target Ubuntu server, and run the following commands to download (`wget`), verify (`echo`), and convert (`sha256sum`) the InfluxDB repository key to _`.gpg`_. Converting the key to `.gpg` format lets the package manager use it to verify the authenticity and integrity of packages downloaded from the InfluxDB repository ```bash # downloading key wget -q https://repos.influxdata.com/influxdata-archive_compat.key # verify and convert key to .gpg file echo '393e8779c89ac8d958f81f942f9ad7fb82a25e133faddaf92e15b16e6ac9ce4c influxdata-archive_compat.key' | sha256sum -c && cat influxdata-archive_compat.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg > /dev/null ``` Related:[Echo Command in Bash Shell : Discover the Many Uses](https://adamtheautomator.com/echo-command-in-bash/) ![Downloading and converting the InfluxDB repository key to .gpg](https://adamtheautomator.com/wp-content/uploads/2024/02/image-225.png) Downloading and converting the InfluxDB repository key to `.gpg` 2\. Next, run the command below to add the InfluxDB repository to your system. ```bash echo 'deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main' | sudo tee /etc/apt/sources.list.d/influxdata.list ``` ![Adding the InfluxDB repository to the system](https://adamtheautomator.com/wp-content/uploads/2024/02/image-224.png) Adding the InfluxDB repository to the system 3\. Once added, execute the following command to [`update`](https://linuxize.com/post/how-to-use-apt-command/#updating-package-index-apt-update) and refresh your package index. ```bash sudo apt update ``` ![Updating the package index ](https://adamtheautomator.com/wp-content/uploads/2024/02/image-223.png) Updating the package index Related:[Ubuntu Apt Get Mastery: A Guide with Practical Examples](https://adamtheautomator.com/ubuntu-apt-get/) 4\. Now, run the below command to [`install`](https://linuxize.com/post/how-to-use-apt-command/#installing-packages-apt-install) Telegraf. ```bash sudo apt install -y telegraf ``` As shown below, the installation automatically starts. ![Installing Telegraf](https://adamtheautomator.com/wp-content/uploads/2024/02/image-222.png) Installing Telegraf 5\. With Telegraf installed, open its default configuration (`/etc/telegraf/telegraf.conf`) in your preferred editor and modify the following: * Uncomment the `[[outputs.influxdb_v2]]` section to enable output to the InfluxDB server. * Input details of the InfluxDB server IP address, API token, organization/workspace, and the default bucket/database. * Set the `insecure_skip_verify` value to `true` if you are using a self-signed certificate. Related:[How to Get Started With Gedit Linux](https://adamtheautomator.com/gedit-linux/) ``` # Configuration for sending metrics to InfluxDB [[outputs.influxdb_v2]] ## Define the URL address of your InfluxDB server. ## Could be a domain name or IP address using HTTP or HTTPS protocols. urls = [""] ## Authentication token for secure communication. token = "cBKzDdxLpcKbNJOWJRsolwIZt5NDN_6o3z9IGQfTthM3mH69jddd69APa3_yMx3e8MIL1BjLt66CmxJ9GaBwXQ==" ## Specify the organization where data will be written. organization = "ata" ## Destination bucket to write the collected metrics into. bucket = "monitoring" ## Use TLS for secure communication but skip chain & host verification insecure_skip_verify = true ``` 6\. Lastly, run the following `systemctl` commands to `start` and verify the `telegraf` service `status`. ```bash sudo systemctl start telegraf sudo systemctl status telegraf ``` You can see below the **telegraf.service** runs, which signifies that Telegraf sent metrics to the InfluxDB server. ![Starting and verifying the Telegraf service](https://adamtheautomator.com/wp-content/uploads/2024/02/image-221.png) Starting and verifying the Telegraf service ## Checking the Telegraf Metric from the InfluxDB server Generated time series data are stored in your InfluxDB server after installing Telegraf, but how do you check them? You need access to your InfluxDB server to query and examine the stored metrics. Doing so lets you gain valuable insights into system performance, resource utilization, and more. To check the Telegraf metric from your InfluxDB server, execute the following: 1\. In your InfluxDB server, run the command below to access the [Influx Query Language (InfluxQL)](https://docs.influxdata.com/influxdb/v2/query-data/influxql/) shell. This shell lets you interactively query and manipulate time series data stored in your InfluxDB database. ```bash influx v1 shell --skip-verify ``` ![Accessing the InfluxQL shell](https://adamtheautomator.com/wp-content/uploads/2024/02/image-228.png) Accessing the InfluxQL shell 2\. On the InfluxQL shell, run the following command, which does not produce output but switches to the bucket or database called `monitoring`. ```bash USE "monitoring" ``` 3\. After switching, execute the query below to show measurements on the current `monitoring` bucket. This measurement is part of the InfluxDB data structure, like a table in the SQL world. ```bash SHOW MEASUREMENTS ``` Below are the system metrics Telegraf generated, including **cpu**, **disk**, **kernel,** and **processes**. ![Querying measurements in the monitoring bucket](https://adamtheautomator.com/wp-content/uploads/2024/02/image-227.png) Querying measurements in the monitoring bucket 4\. Now, access the InfluxDB dashboard, navigate to **Data Explorer** (left pane), and select the **monitoring** bucket. If all goes well, you will see the exact measurements or tables as in the following. ![Checking data in the monitoring bucket](https://adamtheautomator.com/wp-content/uploads/2024/02/image-226.png) Checking data in the monitoring bucket ## Building Dashboards for Efficient Data Monitoring Your time series data is now available on the InfluxDB server to regularly monitor on the Data Explorer page by clicking options. But despite sounding like a journey into real-time insights, would there be a smoother way to slice and dice your time series data? InfluxDB lets you build dashboards to visualize and analyze your time series data quickly and clearly. To build dashboards on InfluxDB, proceed with these steps: 1\. Open your web browser and visit the [community templates repository](https://github.com/influxdata/community-templates) for InfluxDB. 2\. Next, find a template for your application and copy the link to the YML template file. For example, below is the link to the dashboard template for monitoring the Linux system. ``` https://raw.githubusercontent.com/influxdata/community-templates/master/linux_system/linux_system.yml ``` ![Copying a template’s link from the GitHub repo](https://adamtheautomator.com/wp-content/uploads/2024/02/image-234.png) Copying a template’s link from the GitHub repo 3\. On your InfluxDB dashboard, navigate to **Settings** (left pane) → **Templates**, paste the link of your chosen template in the empty field, and click **LOOKUP TEMPLATE** to confirm. This step tells InfluxDB to fetch the template’s configuration details, such as visualizations, queries, and settings, and make them available within your dashboard. ![Importing a dashboard template to InfluxDB](https://adamtheautomator.com/wp-content/uploads/2024/02/image-233.png) Importing a dashboard template to InfluxDB 4\. Now, click **INSTALL TEMPLATE** when prompted to confirm the installation of a new dashboard Linux System on your InfluxDB server. ![Confirming installing a dashboard via a template ](https://adamtheautomator.com/wp-content/uploads/2024/02/image-232.png) Confirming installing a dashboard via a template You will see the confirmation below once the dashboard template is created. ![Confirming a successful dashboard installation](https://adamtheautomator.com/wp-content/uploads/2024/02/image-231.png) Confirming a successful dashboard installation 5\. Finally, navigate to **Dashboards** (left pane) and select the **Linux System** dashboard. ![Accessing the Linux System dashboard ](https://adamtheautomator.com/wp-content/uploads/2024/02/image-230.png) Accessing the Linux System dashboard If your installation is successful, you will see the dashboard monitoring of server1, as shown below. This dashboard displays crucial information without digging manually. ![Viewing the Linux System monitoring for server1](https://adamtheautomator.com/wp-content/uploads/2024/02/image-229.png) Viewing the Linux System monitoring for server1 ## Conclusion Well done! You installed InfluxDB on Ubuntu, secured InfluxDB with SSL/TLS certificates, and configured the Influx CLI to manage the InfluxDB server. With Telegraf integrated into your dashboard, you can quickly gather and send metrics to the InfluxDB server for data monitoring. With empowered real-time insights into your data, consider exploring advanced features and integrations. Why not install [Telegraf plugins](https://docs.influxdata.com/telegraf/v1/configure_plugins/) to leverage your data scraping and application monitoring? Remember, the world of time series data is vast and ever-evolving. Keep exploring, experimenting, and discovering new ways to leverage the power of time series data. Drive insights and innovation in your projects with curiosity and determination! Share this article [Share on X](https://twitter.com/intent/tweet?url=https%3A%2F%2Fadamtheautomator.com%2Finfluxdb%2F&text=How%20to%20Install%20Time%20Series%20Database%20InfluxDB%20on%20Linux%20Server)[Share on Facebook](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fadamtheautomator.com%2Finfluxdb%2F)[Share on LinkedIn](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fadamtheautomator.com%2Finfluxdb%2F) ## Related Posts ![](https://adamtheautomator.com/wp-content/uploads/2022/09/Practical-Linux-Unix-Tee-Commands-for-the-Linux-Admin.jpg) ### [Master Unix tee Commands for Real-World Linux Admin Tasks](/unix-tee/) Simplify Linux output management and streamline your workflow with the “Unix tee” command. 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