If you are looking to add the full Grafana dashboards or elements of it directly to your Home Assistant dashboards follow my guide here. include or exclude blocks can be used to control what data should be saved to influxDB. Some research is needed but, first, Ill implement the device tracking for essential components you wrote on. I would like to have an access in order to 'download' the database or a way to make a query outside Home Assistant. If someone has access to all my Grafana dashboards, theres probably bigger problems to solve first. Scalable datastore for metrics, events, and real-time analytics. Overall it looks really good (I think), definitely better than in Home Assistant and only cost me one evening of work. Jens. It's really, really easy because HA supports InfluxDB out of the box. Next, you can delete unwanted entities completely: Exclude the entity from being written to the InfluxDB again. New comments cannot be posted and votes cannot be cast, Home Assistant is open source home automation that puts local control and privacy first. This is where I leave you. That was exactly it - default filter was not entity_id but gave me options that seemed like list of entities, just not a complete one. I think the default retention period is 6 months, but yes longer periods might become something to think about. That indentation doesn't look correct, and I think you need to specify the entities explicitly, rather than from a group. In this blog post I'll elaborate how I managed to get long term data history for my home assistant setup with InfluxDB. Well first need to setup a database in InfluxDB. All others rely on community effort. Also, do a docker ps -a to see if the old container (which was running before the reboot) is still there, but just not running. So I thought it would be easier to ship my data out from here as a "centeral point" using Node-Red. 1.xx only - Name of the database to use. Here you will create an administrative user and your first (and maybe only) organization and a bucket. Youll need to be able to edit the Home Assistant config, which might be by SSH, or via the File Editor plugin from the Home Assistant interface. OK thats interesting. In my case it's Home. Libraries to import in order to execute your query. I get to influxdb but nothing under http://serveraddress:3003. from http://docs.grafana.org/reference/templating/ - platform: template If that doesnt work, there is something called Portainer. I will try it at Thursday if I can find a solution by snapshot function. Theres a few ways to install Grafana, but because Im using Home Assistant on my Synology NAS, Im going to use Docker. I changed HA to run network host and added a firewall rule for port 8123. Some devices in Home Assistant will add another sensor to report the battery level. Im getting a lot of error messages on the HA panels. Well, for the Home Assistant UI, once youve made your attributes their own sensors with template sensors it should be a simple matter of just adding the applicable entity_id to your groups file. We tend to think of this data as sensor readings. IP address or domain of your database host, e.g., 192.168.1.10. The good news is youre not the only one experiencing this. Each sensors state is set by configuring a Flux query. Thats awesome. It can also be used with an external data source. Once you've installed InfluxDB and got it running, all you need to do is create a database using the influx command to get to the InfluxDB command line: > create database home_assistant. All thanks to you @frenck Too bad I dont have more time to play with it, dying to try the SonWeb Add-on. Wondering if its a DSM6 network kind of issue. First, theres heaps of types of data we can graph now: Now we can take a look at this data over longer periods, for fun and potentially to save money. Because were not going to expose InfluxDB to the open internet, Im not going to bother configuring a username and password to access this table. influxdb: host: 172.23..2. verify_ssl: false. They don't hog as much memory as a VM and you can add and remove (and screw up) a container without affecting the main system. Possible values: unit_of_measurement, domain__device_class or entity_id. The database must already exist. When I create a new item, that is the default interval grouping. Lets try a few more InfluxDB APIs to make sure everything is working. 2018-01-24 15:00:58,598 INFO success: grafana entered RUNNING state, process has stayed up for > than 1 seconds (sta Then in the Axes tab, lets change the Left Y axes unit from short to Celsius/Farenheit. Enjoy your add-on, while I enjoy the brain juice. Youll then need to setup how Grafana will communicate with InfluxDB. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Under the retention policy setting, you can edit the Duration for which InfluxDB will hold data. I have a question. Oh, one of the great things about using InfluxDB is that you could have it running on a separate machine. You'll be greeted with a welcome page, click the "Get Started" button. Home Assistant comes with a few options, but today were going to setup Grafana, which is a free and open source graphing dashboard that looks beautiful. This is a new Query language and may be slightly more complicated but I haven't found a good way to connect to InfluxDB 2.x with IfluxQL. 2.xx - Defaults to true for 2.xx, false otherwise false. I might write a post for influxdb2 in the future, but no guarantees. First, lets start off by adding the living room to this graph. The one with the + sign, named "Create". sensors: !include template/sensors.yaml, My grafana influxdb and HA are on the same device running DSM 6.1. This can take on boolean values false or true. I have done minimal configuration for the InfluxDB that I thought would work, but I miss many of the entities - most importantly I miss all of the temperature sensors, which I wanted to keep in history. InfluxDB - Home Assistant Community Add-ons. As a sample of how to do this in Home Assistant, heres some code I use to display the battery level for the entry sensor above. The list of domains to be excluded from recording to InfluxDB. Further the sentence says something like: Basically you did a good job, BUT Name of the bucket within your Organization to read from. Yes it is and more than that. After a few minutes Home Assistant will start pouring sensor data into your new InfuxDB database. For example, in InfluxDB Cloud it looks like this: https://us-west-2-1.aws.cloud2.influxdata.com/orgs/{OrganizationID}. Switch back to the Grafana tab in your browser. Youll be looking at changing the reporting intervals, and possibly group reports. Seems like a way to add multiple points of failure. Why run HA in a VM but components it needs in containers? To the right of that should be a "Filter" frame. The bad news is thats not on the official Home Assistant repo yet. So, it could be you have to keep your HA online for 24 hours so it receives the updates from all the nodes. 2018-06-17 21:10:03 ERROR (SyncWorker_3) [homeassistant.components.influxdb] Database host is not accessible due to HTTPConnectionPool(host=127.0.0.1, port=8086): Max retries exceeded with url: /query?q=SHOW+SERIES+LIMIT+1%3B&db=home_assistant (Caused by NewConnectionError(: Failed to establish a new connection: [Errno 111] Connection refused,)), please check your entries in the configuration file (host, port, etc.) Im actually testing it out for a few weeks now, almost ready for release I think. Straight away youll see the gauge appear. Valid values are 1 or 2. This first username and password will be the root user, which will have complete access to Grafana. Lucky for you, I turn that C8H10N4O2 (caffeine molecule) into code (and add-ons)! and verify that the database exists and is READ/WRITE. Thanks. We could choose to display each rooms temperature sensor individually. In my case I decided to only send data about all of my sensors. Retrying again in 60 seconds. The influxdb integration makes it possible to transfer all state changes to an external InfluxDB database. Were going to run a query to create a new database just for Home Assistant. In this case this is /var/lib/influxdb2 Click on the "Port Settings" tab. If youre using my Docker container, heres how Ive set it up. The add-on you are currently looking at right now was developed/packaged by me. Click on the "HomeAssistant - Write" token (directly on the name) and a window will open where a long string will be shown. On the next screen choose the "InfluxDB" from the list of databases. Home Assistant basics Read more, Home Assistant is maybe the best open smart home controller out there but if you are new to it some of the terms can be a bit confusing. Genius, thanks a lot. InfluxDB is a scalable datastore for metrics, events, and real-time analytics. Go back to the Metrics tab, and click the Add Query button. Thank you. 2018-01-24 15:00:57,596 INFO reaped unknown pid 1578 So at this point Im expecting youve got InfluxDB and Grafana installed and up-and-running. is that 3 or 4 addons this week! How can I show them in HASS ? In the next blog post, Ill detail how we can use Grafanato further visualize the data, rather than using command line queries. Perfect to run on a Raspberry Pi or a local server. After exploring just some of the data exploration and dashboard features available directly in the Home Assistant Community Add-on: InfluxDB, its enough for . Created dashboards are not stored persistently. Home Assistant Community Add-on: InfluxDB, Home Assistant Community Add-ons Discord chat server. You can install Grafana on pretty much all platforms manually but I would suggest going with Docker for your smart home server to make all of this more manageable. Another great feature of Grafana are Alerts. So I decided to create one myself to help people to have a basic start with such deployment. Lets instead tell Grafana to join the lines together based on the previous reading. Forget Grafana for now, start at the data source. If you used the yr.no weather first, which is configured by the example config, if i remember correctly, it . If it doesnt use home-assistant_v2.db, can logbook: and history: be removed from configuration.yaml or is there some dependency? platform: template If you are looking to change anything about the visualization you will find all those options at the right side of the screen in the Panel and Field tabs. That is it. i checked my zwave config and the group reports (which includes batteries) are set to report every 4 minutes. If I do show databases, I have the following message . You can omit the include section, and Home Assistant will send the whole firehose of sensor data to InfluxDB. It made the queries way more intuitive because I can use it as my first filter. influxdb:api_version: 2ssl: falsehost: influxdb.exmaple.comport: 8086token: organization: Home Assistantbucket: home_assistanttags:source: HomeAssistanttags_attributes:- friendly_name- device_classdefault_measurement: units, And an example query: https://imgur.com/a/7fpf2Dw. I can connect to p3003 fine for Grafana, and 3004 fine for Chronograf but how do I get to the Influxdb landing page in your video so that I can set up an influx db? On the other hand, I wanted to have separate InfluxDB and Grafana, so that I could have both more control over versions (with HA addons, you're locked into what HA provides) and also simpler ability to use InfluxDB for some other potential thing in the future. P.S. 2.xx only - Organization ID to read from. For now, just use the :edge tag in your docker run statement, and youll have some newer versions to use! Once the data is stored in the database you can analyze it for trends, create graphs and use the data in other applications. Thanks for sharing @ionu. Here's how you can configure Grafana to use InfluxDB database. 1.xx only - Name of the database to use. Section 2 - Initial Config of the InfluxDB. I hope you'll get through it OK :-). Lets click Panel Title to bring up the context menu to edit the graph. Only that now, this will be a query that we would actually want to display in Grafana. This can be used to present statistics as Home Assistant sensors, if used with the influxdb history component. Im wondering wether you could update the docker container with some more recent versions of grafana and influxdb? When it did I found it limiting would this be a suitable replacement? I have a hunch that it is an issue with Grafana not being able to read/write to your config directory. That doesnt really help you for the moment. When you're done click the "Submit" button on the right. SHOW TAG KEYS ON "" FROM " eg: C", Query template: Theres some upgrades to the latest versions of Grafana, InfluxDB and the base image on my repo. battery_entry_sensor: You should see Data source is working if you have configured everything correctly. 1.xx only - The password for the database user account. InfluxDB entity_id field in measurement field? Hmm I may have missed the state. in the code. Under the General tab, lets change the Panel Title to Temperatures. This is my personal slice of the Internet, a place to show my projects and share ideas about all things smarthome, IoT and design, Adguard home is a great network wide DNS based ad blocker with a cleaner interface than Pihole. 2018-06-18 14:38:55 ERROR (SyncWorker_5) [homeassistant.components.influxdb] Database host is not accessible due to HTTPConnectionPool(host=10.0.0.254, port=8086): Max retries exceeded with url: /query?q=SHOW+SERIES+LIMIT+1%3B&db=home_assistant (Caused by NewConnectionError(: Failed to establish a new connection: [Errno 113] No route to host,)), please check your entries in the configuration file (host, port, etc.) The list of entity ids to be included in recording to InfluxDB. Now that weve got data being recorded into the InfluxDB database, we want to use Grafana to make some nice charts of it all. I am Franck Nijhof, and I have 30 years of programming experience, in many languages. I did it in one evening. Mine is about 1gb after 10 days and its mainly the network stats that add to it. I . Grafana needs a separate database in the background to load the data from. The edge tag will always have the latest and greatest that I have upgraded it to. and Jekyll. To limit which entities are being exposed to InfluxDB, you can use the include and exclude parameters. Check the logs of the InfluxDB to see if everything went well. Measurement name to use instead of unit or default measurement. In my setup, I use the recorder and history components to track the last two days of history from Home Assistant. If you instead choose the things most important you want to graph, this should reduce the number of calls to InfluxDB Home Assistant needs to make, and hopefully avoid the error youre seeing. Navigate to your InfluxDB installation. Sorted it. Open the InfluxDB web GUI in a new tab and login. The InfluxDB config should be exposed by a volume mount. Click "Add" button and in the "variable" field enter TZ and in the "Value" field enter your timezone in format continent/City. In "Auth" section turn off the "Basic auth" option. Lets start by doing the exact same setup as Query B, by selecting the Living room entity ID again. Section 4 - Configure HomeAssistant to write data to InfluxDB. Im curious, how are you using this? You can now click the "Apply" button. Moving to InfluxDB will improve performance which will allow you to store data over a longer period of time. I set up InfluxDB and Grafana with my Home Assistant installation and will show you how to do this in no time in this blog post. In "Token" field copy-paste the value of the "Grafana - Read" token, that you saved at the end of Section 3. Had the same and had to change the Time interval on the upper right side to at least 1h, Powered by Discourse, best viewed with JavaScript enabled, I give up, just is not worth the time and effort. Without using additional components the layout is quite strange and the diagrams while looking nice are missing a lot of important data. From the Display tab, on the right-hand-side under Stacking & Null value, select Connected for Null value. I currently declared my energy sensors using the utility_meter . How can I change the influxdb config? Latest versions of the container have disabled SSH. Using InfluxDB to store Home Assistant data for Visualising in Grafana. We could adjust our GROUP BY interval higher, to something like an hour which might solve that. SHOW MEASUREMENTS ON " eg: homeassistant" Can you tell me how to update influx and grafana? Grafana allows you to setup Dashboards with graphs and widgets. Basically if you have sensors who only occasionally update your graphs might be empty because Grafana is not able to just display the latest value. I would suggest that you monitor storage consumption increase on a daily basis to determine if this will be an issue for you or not. You can simply add a ports section. Well be presented with the InfluxDB Web Interface. I am stuck though with this error in HASSIO logs, Setup failed for influxdb: Component failed to initialize. This is where well make some adjustments to how the graph is reading the data from InfluxDB. This is us setting up Grafana so it knows where to pull our stats from. philhawthorne/docker-influxdb-grafana:latest. If you wish, you could continue and select specific sensors or just decide that this is sufficient for the test. The built-in history tool is a little bit more powerful but also not that much better. You have the option of reviewing your settings and then click "Done" when you're ready to start the container. Here we will point Grafana towards the bucket on the InfluxDB server. Battery percentages over time, see how quickly batteries are used across your sensors to identify which ones are depleting the quickest, Power usage for main appliances like TVs, Fridges, Heaters and Airconditioners, Moisture levels in your indoor plants (I use the, Download rates for applications like Transmission, TV Volume Level (I can see what volume levels my, Humidity Levels in bathrooms to see what time of day people are showering or whos having extra long showers (. You will be prompted to set a new password. Or when the sensor wakes? The influxdb integration of Home Assistant makes it possible to transfer all state changes to an InfluxDB database. 2018-01-24 15:01:10,654 INFO spawned: grafana with pid 1631 This supports templates. This will help to keep the config file clean, and means the integration config can easily be removed if required. Well follow the exact steps as above for the outside temperature, but this time selecting the entity ID for the temperature of the living room sensor. My approach to cleanup the InfluxDB: I scroll down, to the bottom of the "Filter" frame until I see the "C" entry. Unfortunately, the process manager inside the container wont display any errors from Grafana. Once youve setup your data source, we can start off by creating a simple temperature line chart. Since this will be a copy off the data in HA itself, I would recommend to use a separate LXC to run Influxdb. this is the error I suggest "HomeAssistant". There are a couple of InfluxDB docker images floating around for the Raspberry Pi, but I went with this one. Influx vs Prometheus vs Timescale. If you followed my Docker instructions, you'll find it running on port 3004, otherwise it uses port 8086 for non-docker installations. host: 10.0.0.254 It exposes an HTTP API for client interaction and if often used in combination with . It looks like grafana cant start properly, do you have any clue why? Havent used that yet, but good to know its a bit hungry. Home-assistant comes with a DSMR reader, but for it to work you need home-assistant installed on the same device that is connected to the DSMR meter. Thanks! Also check the username and password for influxdb. If you are using Docker and both containers are on the same network you can simply reach it via containername:port. If you are operating on data created by the InfluxDB history component, this means by default, you will have a table for each entity and each attribute of each entity (other then unit_of_measurement and any others you promoted to tags). MySQL. With that HomeAssistant configuration should be finished. After you have installed InfluxDB, click Start and than open it's Web UI.
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