Setting up HAProxy for load balancing is a quite straightforward process. As a fast developing open source application HAProxy available for install in the Ubuntu default.
Server letsencrypt_http_srv 127.0.0. How to install HAProxy load balancer on Ubuntu Installing HAProxy 1.7. Use_backend letsencrypt_http if letsencrypt_http_aclīind *:443 ssl crt /usr/share/tb-haproxy/default.pem crt /usr/share/tb-haproxy/certs.d/ ciphers ECDHE-RSA-AES256-SHA:RC4-SHA:RC4:HIGH:!MD5:!aNULL:!EDH:!AESGCM The lower priority on the 2nd node meands that the 2nd node will take 10.10.30.50 only when node-01 is down. Connect to your ThingsBoard instance over SSHīelow is example command for AWS as a reference: The big difference is the priority, which states that haproxy-node-01 will be active and that haproxy-node-02 will be standby.
Network settings should allow connections on Port 80 (HTTP) and 443 (HTTPS). Run the following command to install HAProxy in Ubuntu. Open terminal and run the following commands to update system packages. You need to be logged in as root user, or as a user with sudo privileges for this purpose. Ubuntu 18.04 with valid DNS name assigned to the instance. Here are the steps to install HAProxy in Ubuntu. This will provide you with the exact commands needed for installing on the versions you will need. Execute command to get generate certificate using Let’s Encrypt To download HAProxy’s latest release, you will go to To follow this article you will choose Ubuntu, then Focal (20.04 LTS), and our HAProxy version will be 2.4-stables (LTS). Install certificates auto renewal cron job
Connect to your ThingsBoard instance over SSH This is possible in case you are hosting ThingsBoard in the cloud and have a valid DNS name assigned to your instance. This guide describes how to install HAProxy with Let’s EncryptĪs ubuntu service. Install HAProxy Load Balancer for ThingsBoard on Ubuntu