Home assistant high availability. Perfect to run on a Raspberry Pi or a local server.

Home assistant high availability. Viac Jan 8, 2025 · I’ve tested High Availability and these are my conclusions. Rather than finding out that a motion sensor or switch is not available anymore when I use the device, I would like to get updated on my phone that I need to re(-)pair a device Jan 20, 2025 · Hi Everyone! I’m new to Home Assistant and I’m in the process of migrating my custom home-automation application to Home Assistant. Dec 12, 2024 · In order for High Availability to work you need to research you devices and make sure that they can be handles by multiple hosts at the same time. For those benefits, I start to convert our home infrastructure. So Z-Wave JS UI uses a websocket server to connect to home assistant. I would very much like to install HA at a 2nd location, but in the past that hasn’t been possible since the Android app can’t connect to two instances. To do this, I created two “front” servers. Nov 19, 2023 · The problem that I am trying to solve is creating a device redundant sensor. 4 of those are on RaspberryPi 3B's which function as backup fail-over nodes if the primary HA instance on Nov 10, 2018 · Multiple home assistant processes for easy development, better performance, high-availability, etc Development WoLpH (Rick van Hattem) November 10, 2018, 12:36am 1 Home Assistant is open source home automation that puts local control and privacy first. Dec 31, 2022 · HA has become an integral part of the health and security of my home. Jeho hlavnou výhodou je lokálna kontrola, otvorenosť a zachovanie súkromia. mombro March 14, 2025, 11:13am 38 Jan 1, 2019 · Assuming you have a high availability kubernetes backplane (i. Therefore, an HA setup, with or without Ceph, would necessitate a three-node configuration. but when learning about HA and replication, i obviously now aiming for automating the process (especially for critical containers like home assistant or pfsense). If you’re interested in fully functional and highly available smart homes, check out this fantastic post that explores how a setup can be optimized with Home Assistant, DRBD, and Pacemaker 🚀 Mar 7, 2020 · I use HA in a High Availability redundant configuration using 5 instances of Home Assistant. This worked for me: create a macvlan_local on every Oct 29, 2024 · With ZFS if you add a second or third node you can use replication and High Availability to have Home Assistant migrate automatically to a running node. Zigbee have already been mentioned, but Z-wave is having the same issue. I am now running home assistant in a proxmox cluster with high availability and distributed storage with ceph. It is also useful for monitoring the health of devices, or as a failsafe. Oct 16, 2023 · Is it possible to have a second HA instance running alongside the primary instance that can take over control when the primary goes off-line? The secondary instance could simply monitor the primary every minute, and if there is no response after 3 consecutive attempts, then the secondary will take over. In this video, we deploy a couple of servers, one using a Linux container to run Pi-hole and another to run Home Assistant using scripting in Proxmox to make it a lot quicker. Only thing that prevents you from that would be a VM wifi controller. Right now, if the VM moves to another node, zwave/zigbee A lot of home labbers have a primary internet connection (cable/fiber/dsl) and then a cellular backup. Powered by a worldwide community of tinkerers and DIY enthusiasts. This should get rid of errors at startup of hass. Home Assistant is open source home automation that puts local control and privacy first. I currently have a VM running Home Assistant OS. Jun 14, 2022 · Hi Everyone! I’m new to Home Assistant and I’m in the process of migrating my custom home-automation application to Home Assistant. All home members are happy with this improvement until having service degradation of the system. I am wanting to run Homeas Dec 16, 2024 · But that is the part what the “Zibee on host” architecture would solve. I want to use multiple humidity sensors in a way if one of them fails the sensor keeps working. Looking at zigbee2mqtt, I see that the availability parameter is disabled: The zigbee2mqtt documentation suggest the following: I tried various Dec 30, 2021 · Configuration Marchel (Marchel) December 30, 2021, 1:39am 1 Can someone tell please me how to apply the availability template to my situation? Even with the examples I’ve seen, I keep getting errors. Running May 1, 2016 · I have created a project called HAHA (Highly Available Home Assistant) which creates a highly available cluster of Home Assistant, MariaDB and Mosquitto. VM with HA I can't put it in high In diesem Video zeige ich dir mein kompaktes Mini-Rack, das es echt in sich hat: 3 PCs, die zusammen als High-Availability-Cluster für Home Assistant laufen Sep 12, 2023 · Hi, Have had docker running fine on a single RPi with multiple product containers for my home automation. I have made a mini-cluster with two Raspberry Pi and I’m running Home Assistant on it. Now i wonder how to best migrate to a HA setup with two nodes and a third virtual quorum (eg on a Apr 17, 2024 · Is there a way to target all devices for a status change trigger, without having to individually list them? The number of devices in my smart home is increasing steadily and every so often a device becomes unavailable. Does anyone know?? Thanks! High Availability Home Assistant (HAHA) I'm trying to eliminate single points of failure in my home assistant setup, and I'm wondering if it's possible to configure two sonoff zigbee dongles identically and connect them to different hosts. ) Your infrastructure also sounds pretty convoluted. 2 SSD failure, so that is reminding ME that I really want some kind of redundancy for HA. I’ve tested this and was able to connect a single instance of Z-Wave JS UI to multiple home assistant instances. 4, ensuring your smart home remains accessible even during hardware failures or As Home assistant, Zwavejs2MQTT, and Zigbee2MQTT can all be run from docker containers, you can use swarms or kubernetes for software redundancy and multiple USB sticks with cloned configurations for hardware coordinator redundancy. The hardest part was the network setup. … Oct 6, 2021 · Now i have a second node, which currently gets snapshots synced via rsync. your configured pod (s)) Sep 9, 2021 · This is the third and final video in this series for those who use Home assistant and would like to take advantage of setting up high availability on some old hardware you may have lying around May 16, 2023 · YOU MUST HAVE THE SAME NETWORK AND STORAGE CONFIGURATION FOR HIGH AVAILABILITY AND MIGRATIONS. … High availability is cool and makes a lot of sense in the hyperscale enterprise world, but for a home user running Home Assistant? I think a proper GitLabCI pipeline (or TravisCI or CircleCI or whatever you prefer), along with a Docker compose, or Rudder config, or even just build scripts for quick disaster recovery to be a better option. Perfect to run on a Raspberry Pi or a local server. However you would still need to solve the problem of developing some kind of easy to use high-availability solution for the Home Assistant core itself and its add-ons. May 7, 2024 · I’m new to the community and I would like to share some insights about the possibility about High-Availability configuration for Zigbee coordinator integration with Home Assistant. Through a total lack of Apr 30, 2024 · I have a two node cluster I setup for Home Assistant, setup following this guide: Home Assistant High Availability - LINBIT It’s been working just fine for a few months now. High availability? Any guides on making a redundant HA server for high availability? I had my last server get clobbered in an automatic update, and I'd like to prevent that from happening when I redo it. When the main is back online, the backup can update the database on the main to fill the gap Topics tagged high-availabilityHome Assistant CommunityTopics tagged high-availability Mar 25, 2021 · Hi Everyone! I’m new to Home Assistant and I’m in the process of migrating my custom home-automation application to Home Assistant. wundertech. In Local Network i can Sync the Replica 30 Seconds. Jan 27, 2021 · Hi all, I have searched everywhere to find a working setup for Home Assistant in docker swarm. For instance, if an alarm system is powered down, other devices can be alerted to this fact. I'm aware there are some instances where the latter isn't viable and Proxmox HA is the only feasible option, but curious what you'd do in situations where you had both options. Are you a smart home user who is tired of dealing with setup issues? Look no further than Home Assistant! With the help of DRBD and Pacemaker, you can ensure that your processes stay online and Nov 5, 2022 · I haven’t been following HA for a while, since my system is pretty stable. And finally, we set up replication and High availability. This project demonstrates how mosquitto brokers can be configured for high availability. If you have HA, do you prefer setting up a Proxmox cluster with HA/live migrations or using software like VRRP/CARP potentially with some config sync scripts to do the job. In diesem Video zeige ich dir, wie du mithilfe von Proxmox einen Home Assistant Cluster erstellst, um dein Smart Home ausfallsicher und "high available" zu machen. To reiterate why we need this. Considering the aforementioned, it would be great to run multiple instances of HA on separate hardware so Feb 18, 2019 · Would it be possible to make Home Assistant into a High-Availability (HA) application with automatic fail-over as an installation option for redundancy? That is, have Home Assistant run as High-Ava Dec 10, 2022 · Also, do you prefer USB or Ethernet coordinators? Of course, achieving high availability would mean duplicating Home Assistant instance too with another mqtt broker etc but I think those are a bit different story and I should start on Zigbee HA as that is the most fragile part of the ecosystem. Jun 1, 2024 · Smart Home improves control over home appliances and integrating different types of resources enhances automation to make life easier and reduce daily routines. All using docker-compose! Dec 15, 2024 · As home automation is becoming more and more sensitive, Home Assistant should have High Availability (handle a dead instance). Available for free at home-assistant. Your device is using MQTT via Tasmota so what you need to use in the sensor’s configuration is availability_topic. HA is used to control them once they are powered on. My original premise was that I would do a template sensor that would average the values of Apr 22, 2019 · Hey guys, I recently got started with HA and first thing I’m stumbling with already is the right way of installation. I want to know if anyone has figured out a way to make this work with HA. This system should be able to survive a failure of any single component, including Mar 9, 2025 · Is there any way or guide available for setup high availability to the home assistant? Aug 14, 2023 · As described here, the availability attribute of a template sensor defines a template used to decide if the sensor should announce that it is unavailable. Mar 14, 2025 · I guess if you want High Availability regarding “sensors”, you cannot rely on Zigbee, but should use wifi. Oct 29, 2022 · Is there any way or guide available for setup high availability to the home assistant? Home Assistant is open source home automation that puts local control and privacy first. e. Nov 11, 2024 · To achieve high availability (HA), a quorum typically requires three nodes. This configuration does not scale horizontally, but provides redundancy. Oct 10, 2022 · Hi, I have some zigbee lights with are switched on/off with “regular” wall switches. Ideally I'd have 3 servers, "production", "testing", and "backup" which are identical hardware that can be logically and physically switched. net ⚡⚡--Hardware Links--⚡⚡ Jul 16, 2023 · Has anyone had any luck with HA (High Availability) for Concentrators? At home I have a ProxMox Cluster with 5 x Host Nodes. Docker is the obvious choice for stuff like that but after following the I'm considering getting 2 HP EliteDesk 600 G2 SFFs with i5-6500s for Pi-Hole, Omada Controller, Home Assistant, Nginx, and potentially other VMs. High availability with Zigbee is pretty difficult. Now to my questions: (1) The obvious way to do this would be to use the same IP address for both HA Greens Are you talking about a high availability solution where a failover backup will automatically take over? If so, I don’t have a solution for that. My goal is to have a redundant, fault-tolerant system with no single point of failure. Traditionally, people deploy Home Assistant on low-cost hardware, which is generally an effective Oct 1, 2023 · I spent yesterday sorting out the mess I created I now have 3 clustered Proxmox servers (2 reasonable ones and 1 to make the cluster work properly) I tested yesterday that I can migrate my pi-hole server back and forth - works great I have been backing up the home assistant instance and restoring on the other host - works great Issue - Shared storage Zigbee dongle (z2mqtt) and Bluetooth dongle Home Assistant is open source home automation that puts local control and privacy first. I’m currently running 3 NUC nodes in a cluster, running various tasks with the primary (and relevant) application being HomeAssistant (technically a VM running HASSOS). High Availability Storage Setting up storage in Proxmox is pretty straightforward, but like anything related to High availability, there are steps you should take to make your chances of a failure less likely. High availability? Any guides on making a redundant HA server for high availability? I had my last server get clobbered in an automatic update, and I'd like to prevent that from happening when I Consider moving your conbee stick to a separate device, like a rpi, and use ser2net to pass it over the network. Aug 18, 2020 · High Availability failover to a secondary HA instance should still be able to work fine if your Zigbee and/or Z-Wave controller is an external networked bridge/gateway/hub on your local network, such as Sonoff ZBBridge for ZHA, Samsung SmartThings, Tellstick Znet Gateway, IKEA Tradfri Gateway, etc. In this video, I’ll show you how to create a Home Assistant cluster using Proxmox to make your smart home fail-safe and highly available. Oct 8, 2022 · As we rely more and more on Home Assistant, it would be great to see the resilience story of HA improve. Been worried about it failing, so now have 3 more RPis with the intention of establishing a High Availability cluster to ensure I don’t lose service during a node failure. On my “primary” node, I had 2 USB devices installed for use with HomeAssistant (1 Zigbee and 1 Z-wave stick). Also great for maintenance. As I’m running some docker images alread on my Synology NAS and resources are enough I wanted to run HA there too - basically because it doesn’t mean to run and maintain another piece of hardware. Nov 12, 2024 · A highly skilled consulting technology architectHigh Availability for Your Home Automation Keep things going where others may fail Tuesday, November 12, 2024 We recommend you set up more than three hosts in the cluster for High Availability. I know work was underway on this topic, but I haven’t been able to find out if it now works. I want to prevent my utility meters from showing wrong values if the sensors are not available. For me, making the systems was the easy part, targeting that perfect uptime is the real end-game. You can have a lot of high availability there, except if your wifi controller crashes. Can 2 nodes have failover? And if not does the third node necessarily have to run Proxmox? Because I would have TrueNAS and a spare SBC available for it. I would like to implement an infrastructure where the passbolt web frontend and database would be highly available as shown on this diagram. io. These nodes are running a Ceph HA file store. Oct 31, 2021 · If you use mosquitto as your MQTT broker for home automation you may be benefit from running it in a “high availability” mode such that all of your home automations don’t go down as easily. Ich erkläre Schritt für Home Assistant is open source home automation that puts local control and privacy first. A major reason for people preferring home assistant’s built in ZHA over zigbee2mqtt and mosquitto is that it adds more moving parts. Jan 11, 2022 · Hello, i using Home Assistant with some NICs as an Virtual Machine in Hyper-V now i like to have an High Availability my first idea was Hyper-V Replica. The nice thing about websockets is that they support multiple connections at once. TP-Link omada and probably Ubiquity would be the way to go there. Nov 3, 2017 · Home Assistant running on a high availability - fault tolerant mini cluster made of two Raspberry Pi (Pacemaker, Corosync, PCS, NIC bonding) Share your Projects! Hi Everyone! I’m new to Home Assistant and I’m in the process of migrating my custom home-automation application to Home Assistant. The bad news: it's expensive to do so, and requires multiple computers preferably server grade, and a hypervisor like Proxmox or VMware. TL/DR Setup MQTT clustering Use secrets. When they are powered off, HA continues to report their latest status known. In my case, this affects critical systems such as security monitoring, cameras, HVAC, and sump water level monitoring. Jun 3, 2020 · I’ve finally gotten around to writing up my High-Availability Home-Assistant setup. Minimize downtime and keep Home Assistant running, even during system updates. Je nezávislou platformou pre integráciu smart zariadení a IoT od rôznych výrobcov. You will have to re-configure the settings. This project has been on the back burner ever since I had SD failures on the Pi platform, many years ago. - platform: template senso… Home assistant v High Availability Čo je to Home Assistant? Home Assistant je bezplatný opensource softvér pre automatizáciu domácnosti. High Availability settings will not be applied to newly cloned virtual machines. It is designed to run on Raspberry Pi devices and to sync logs, files and Mosquitto broker across nodes. It’s important to know when things are unavailable so that you can let the user know that the sensor isn’t working instead of just reporting the last known value or something that doesn’t make sense. . In this step-by-step guide, I’ll show you how to set up a High Availability Home Assistant on Proxmox VE 8. Jun 18, 2024 · Replicate Home Assistant’s data in real time to another instance that’s always ready to take over. I’ll walk you throu The good news: it is possible to achieve high availability with little downtime for Home Assistant. This is the second of three videos for those who use Home assistant and would like to take advantage of setting up high availability on some old hardware you may have lying around. Would appreciate some advice to point me in the right direction as to which High Availability products/configuration Oct 24, 2021 · You don’t need to make Home Assistant check the device’s state. My understanding is that MQTT brokers can be set up in all kinds of ways, eliminating the Zigbee & Z-Wave concerns. In this case, your first sensor has Building a Mini PC Proxmox Cluster with High Availability for Docker, Jellyfin, and Home Assistant. Once a month I’ll shell onto the standby node, use apt to pull and install all new updates, pull a new docker image for HomeAssistant, and then force a failover from the active node to the node I’ve just updated. I struggle with nesting the value_template in the availability_template. I am automating a humidifier, and if it gets stuck ‘on’ due to a sensor failure it could have pretty serious consequences. If the virtual machine has enabled High Availability, the virtual machine can only be moved between the active and passive servers. The most simple way would be have Home Assistant communicate and agree that one is “master” and the other (s) backup. Just the other day, I had my first M. Incoming messages and topics are replicated across broker nodes. The coordinator would need to live in another network node so it’s accessible from either host, and it would still not be highly available itself. I would say you’re better off making home assistant itself highly available, and moving critical pieces to local wifi (ESPHome, etc. Oct 4, 2022 · WTH why is there no Active-Active or Active-Passive high availability setup? I think this would keep the impart to reboots down or at least provide a easy way to use one as test bed. See more information in this thread HAHA - Highly Available Home Assistant. 🎯 Tutorials, comparisons, reviews: https://www. May 8, 2018 · I am curious if there are plans to add high availability options to Home Assistant such as the ability to fail over to a second instance? Oct 6, 2024 · I have a secondary Home Assistant Green which I intend to use to make it easier to get things up and running again if my primary one fails. It's becoming more an issue that the Home Assistant platform keeps running. On infrequent occasions, whether due to hardware or software glitches, HA will become unresponsive. Would love to see a high availability feature added to HA where if your HA goes down then a backup can take over. Of course it depends on the inputs Mqtt can send to multiple HA and be deduped Multiple bluetooth/wifi can be used to enhance range and be deduped Ethernet zigbee adapters should be able to talk to multiple HA … Non-redundant local devices could raise a warning. (or splurge $30 and get the 128GB version) Of course this is just info from research, and I’ve only started using the Max Endurance card myself. Mar 22, 2023 · Proxmox can be set up in high availability (which also happens to be HA ), and VMs in Proxmox can be set up with canaries/heart beats to restart on fail, restore from known good. Jan 4, 2019 · Home Assistant light unavailable An unavailable state allows home automation software to prevent commands being sent to a disconnected device. Dec 15, 2023 · I’m trying to find a way to have true High Availability on my homelab cluster. This means every VM which you want to migrate from proxmox01 to proxmox02 must use the same network interface and storage device, no matter which host it’s connected to. Reply reply FosCoJ •• Edited Already considered that, would mean another device running i wanted to save :) Feb 5, 2024 · Hello, For several weeks now, I’ve been trying in vain to create a high-availability infrastructure to run passbolt. I’ve been playing around this concept for some months, with the result of the following prototype: I’ve seen two previous topics talking about this issue where I’ve also posted this info, @moderator, please Home Assistant is open source home automation that puts local control and privacy first. HA is connected to a MariaDB and I manage the entire setup with Portainer. Jul 26, 2019 · HAHA is a project that aims to create a redundant cluster of Home Assistant instances using Docker swarm, Ansible, GlusterFS and MariaDB Galera. I have tried to combine everything I found into a (somewhat) working setup. I have three nodes to create a high available cluster. Feb 23, 2025 · Hello I have probably a dumb question but if I configure the availability topic of an entity via HA Discovery, how could the device publish the state “offline” if it’s indeed offline 😃 ? Thanks Jan 9, 2025 · I have a five node Promox cluster with all identical hardware. You’re free to configure Home Assistant as a new deployment or migrate your current instance to the new cluster. That's what I do and it allows me Home Assistant server to be migrated and high availability on my cluster. And while I’m not an expert my understanding from reading is that once the USB dongles are attached to a new physical device you need to tell your zigbee and zwave integrations which usb controller it should point to, but you won’t need to For those who use Home assistant, it's becoming more an issue that the platform keeps running. A reasonably detailed description is available on my wiki and I have my config up in Github. They never become unavailable. I am passing through a USB dongle for zwave/zigbee. This tutorial shows you how to deploy Home Assistant highly-available on Docker Swarm with influxDB, mariaDB and persistent NFS storage. It is based on Docker swarm and synchronizes HA files using GlusterFS, so that all nodes can act as a failover. yaml to store unique variables Create a sensor which indicates which instance is active Enable/Disable automations based on which instance is active There are probably a lot of Home Assistant is open source home automation that puts local control and privacy first. Jan 24, 2022 · So if you’re building a Home Assistant box through Raspberry Pi, you can probably pick up a 64GB Max Endurance card for $20 and be confident that it will last for a while. Dec 1, 2024 · But for Home Assistant to be “truly” high available it would need to be able to run with multiple replicas running at the same time. Oct 11, 2019 · I try to make use of the newly introduced availability_template. multi master), storage and multiple cluster nodes, high availability for home assistant (excluding Z-Wave) should be possible through: Configuring HA to run in a kubernetes pod or pods Deploying a single instance of HA (i. Oct 15, 2020 · A second installation of HA to that pulls the same configuration and acts as a backup in case the main instance is offline. recreating them manually in case of failure of node 1 works. In the event of a failure, I would just move the Sky Connect dongle to the secondary HA Green, power up, and restore my latest full backup to it. In the first Oct 6, 2023 · It doesn’t help the High Availability and Home Assistant both share HA. Automatically (and manually) control when and where Home Assistant can run in your cluster. I Jun 18, 2024 · Replicate Home Assistant’s data in real time to another instance that’s always ready to take over. Slúži ako centrium na ovládanie zariadení v inteligentných domácnostiach. Jun 18, 2024 · Home Assistant is now highly available and managed by Pacemaker. ovwtu zlngks uyhimw sabmq jtobxum tezprwo kvq enhu qeefxa wtdjq