USE "<***db_name***>"; DELETE FROM "<***measurement_name***>" WHERE "<***tag***>" = '***tag_value***' AND time < '2021-04-04', Actual query eg: These should limit resultset to one table, or any beyond the first will be ignored. In my case normal load CPU load is about 20%, with glances running it nearly doubled. We will create a test panel. I am influx noob, first time touched it because of HA. You can run it as its own Docker container and manage other containers on the host system. 4. However, I'm also using a zigbee usb stick and the Synology NAS can only expose that to HA through a VM. Then I've got several other things configured for monitoring such as Synology NAS, router to monitor UL/DL speed and one or two other things that don't generate a lot of data. I've been working in web development with CMSs and e-commerce for over 20 years. 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. First, lets start off by adding the living room to this graph. While it works with a bunch of them InfluxDB is the preferred one in most cases. If you are using Docker and both containers are on the same network you can simply reach it via containername:port. 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.) Also, I hope this can help newbies (like me) get your image started, here are the commands I had to use (DSM 6.1 did not like -v): mount type=bind,source=/volume1/docker/influxdb,target=/var/lib/influxdb, mount type=bind,source=/volume1/docker/grafana,target=/var/lib/grafana, philhawthorne/docker-influxdb-grafana:latest. I select that and a new "Filter" frame opens. 2.xx only - Name of the bucket (not the generated bucket ID) within your Organization to write to. So now we have the basic understanding of how to create a dashboard in Grafana (dont forget to hit the save button!!). After you have installed InfluxDB, click Start and than open it's Web UI. 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. 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. You may need to chmod it to 0777 incase the user inside the container doesnt have permission to write to the host system, which can sometimes happen. InfluxDB - Home Assistant However there are some pretty big limitations. In the WHERE we want to chooseentity_id and select the battery sensor. If you are looking for an even better shortcut in your smart home journey check out my new Grafana & Home Assistant guide here! If you want to build dynamic panels or see my newer dashboard then checkout this post. https://uploads.disquscdn.com/images/bd57a5daa931c1379c57e296f4b358ab6e80a1950257bf014de60dba55bd1c20.jpg. Entries will be limited, since they will start from the moment that you have added HomeAssistant->InfluxDB config into HomeAssistant. Then try and start Grafana manually and see if theres any errors in the console that might lead you to where the problem is. Make sure you are running the latest version of Home Assistant before reporting an issue. Might be an issue with the template youre using to extract them. Optional path of a CA certificate to be used during SSL verification. You have several options to get them answered: You could also open an issue on GitHub, in case you ran into a bug, or maybe you have an idea on improving the addon: At this moment our Home Assistant Community Add-ons Discord chat server and GitHub are our only official support channels. 2018-01-24 15:00:57,532 INFO spawned: grafana with pid 1565 Hi Phil, what is the best way to update to the new version? Or when the sensor wakes? To do so, modify your Home Assistant configuration.yaml to include the details of your InfluxDB installation. Feature and enhancement requests should go in the Feature. I certainly had to piecemeal things from a whole bunch of sources. I tryed to install your container on my Synology NAS with DSM 6.2 but it seems not work properly. InfluxDB adds a data type to every measurement value after it records the first measurement. USE "homeassistant"; DELETE FROM "C " WHERE "entity_id" = 'tasmota_analog_temperature_2' AND time < '2021-04-04', Here is an additional link explaining some concepts: InfluxDB. Section 8 - Configure Grafana to retrieve data from InfluxDB. Section 1 - Deploy InfluxDB 2.x in Docker Defines the measurement name in InfluxDB (the FROM clause of the query). . So wonder if they just renamed $interval to $__interval. Finally there is my own HA-Dockermon which allows you to start/stop containers from within Home Assistant. If you're asking about HA, I'm mostly playing around with it for the moment. If all worked well your Home Assistant UI will boot back up and you wont see any error messages. Possible values: unit_of_measurement, domain__device_class or entity_id. I've got several Aeotec 6 sensors to monitor environment. platform: template 1.xx only - Name of the database to use. You must configure the influxdb history component in order to create influxdb sensors. Then yes, Im guessing that the battery level hasnt been polled yet. 2.xx only - Organization ID to write to. 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. You can always change the retention, so that data gets dropped after a certain period. Because of the amount of data Home Assistant is collecting, storing that data can become quite cumbersome. First panel in the first dashboard is finished. The primary goal of our add-ons project is to provide you (as an Hassio / Home Assistant user) with additional, high quality, add-ons that allow you to take your automated home to the next level. I'll be assuming that you've got HA running already and configured with some sensors and whatnot. Seems like for influxdb its the same. This chart will display the outside temperature, well also include an area which will display the current temperature, and the highest and lowest temperatures for the time period specified. It looks like grafana cant start properly, do you have any clue why? Ive done all documented setup and double checked it. Sorted it. Afterwards we will connect it to Home Assistant. (I go by @Frenck in there as well). There are two parts to this setup. Now that our database is created and listening on port 8086 we can tell Home Assistant to start using it. Franky1 . Using CLI tool influx you can set csv output format for results: influx -host your_host -port 8086 -database 'your_db' -execute 'select * from your_metric' -format 'csv'. Theres lots of information on how to configure the export in the Home Assistant docs, which is what Ive used to create my very basic config that just takes a few fields that I want to be able to use. Lets break down the setup into separate steps for creating the database and then hooking it up to Home Assistant. Anyone knows how can I do that ? Hey Vince, thanks. philhawthorne/docker-influxdb-grafana:latest. 2018-01-24 15:00:57,596 INFO reaped unknown pid 1578 Navigate to your InfluxDB installation. Then also choose an organization name and a bucket (database) name. home/not_home), Im struggling to get them to appear. But yeah you can also install influxdb as an addon in the HA VM if you are using hass.io, however it's only version 1.7 at the moment I believe. Thank you! Could be a permissions issue. There are a lot of possibilities here, just play around with it a bit. Configure which integrations should be excluded from recording to InfluxDB. I was looking for a long time how to use influxdb 2.0 and before finding this post I wasn't even sure Home Assistant supported it! Ill probably add those back just to keep last few days of data as fallback but good to know InfluxDB is not dependent on it. Note that 192.168.2.113 is the IP address of my NAS. Home Assistant: InfluxDB | I don't need Grafana! - YouTube Youll be looking at changing the reporting intervals, and possibly group reports. strings, date, experimental/query, etc. Defines the units of measurement of the sensor, if any. Agree re Synologys Docker UI had a poke and useful for simple stuff, but bit limited. One thing you should add to your Home Assistant service is the, The second service is our new InfluxDB service. It has a built-in HTTP API so you don't have to write any server side code to get up and running InfluxDB is designed to be scalable, simple to install and manage, and fast to get data in and out.. On the other hand, MariaDB is detailed as " An enhanced, drop-in . You can then login to Grafana on the downstairs tablet, knowing someone wont be able to access the upstairs dashboard without the correct username and password. On the left menu click on the "InfluxDB Admin". I set this up myself a few months ago, but found limited use. See the official installation documentation for how to set up an InfluxDB database, or there is a community add-on available. I am not sure if HASSIO supports this though. This space is exported using snapshots as well. If you have installed InfluxDB on the same host where Home Assistant is running and havent made any configuration changes, add the following to your configuration.yaml file: You will still need to create a database named home_assistant via InfluxDBs command-line interface. For general repository issues or add-on ideas. P.S. We could adjust our GROUP BY interval higher, to something like an hour which might solve that. Press "Continue" button. Which can be limiting for some of the commands/flags you might need to set. sensors: Can you give me a hint how to do it? You can set it to almost anything else, but then you'll always have to keep that in mind later. We're going to run a query to create a new database just for Home Assistant. Overall it looks really good (I think), definitely better than in Home Assistant and only cost me one evening of work. Helped me a lot. If you wish, you could continue and select specific sensors or just decide that this is sufficient for the test. Set this to specify the time precision sent to influxdb. -host and -port options can be omitted if command is run on local InfluxDB host. (sorry for al those questions). I have some good news and bad news for you. I've got a PC where I have multiple VMs for some other stuff and have decided to put HA in a VM there. When I create a new item, that is the default interval grouping. That will bind the container to the host network, which will hopefully work. Assign a name to the container (InfluxDB, for instance) and click "Advanced Settings". This prevents the test entities to be written to the long-term InfluxDB. Available for free at home-assistant.io, Press J to jump to the feed. Visualizing that data can help you see long term trends in how your smart home is used. If you use the default name of home_assistant for the database, haven't set any . Can you tell me how to update influx and grafana? This adds a yellow line, and the entire graph now has the living room temperature compared to the outside temperature. I always get a Connection refused. In my case this is http://10.0.0.11:8086. https://uploads.disquscdn.com/images/74d7d5c1b2d72bb85e1cfbe6919afc6c1400ad447fe8a0a773a8437120be8124.jpg I have a feeling its a polling issue or something because the battery levels show after a restart of HA. 2.xx - Defaults to true for 2.xx, false otherwise false. Anything else will be green, and you can customise the colours if you wish. Then, I would change the IP address from 127.0.0.1 to the network IP address (example 192.168.1.2), I get the same thing Phil. 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.) Cookie Notice Watch your Home Assistant log files for any errors to make sure the connection to InfluxDB is working as expected. Integrating into Home Assistant. A smart home captures a lot of data. From the Options tab under Gauge select Show. and verify that the database exists and is READ/WRITE. We'll create a write token for HomeAssistant. So at this point Im expecting youve got InfluxDB and Grafana installed and up-and-running. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. It will allow you to visualize data as well. Then add Name and URL, where the URL should be the hostname where the InfluxDB is installed. After modifying your Home Assistant config be sure to restart Home Assistant (I usually do this through the Configuration UI). The good news is youre not the only one experiencing this. Do you mean a sensor for an additional zwave device? This is the challenging part. So, if youre using Home Assistant on a Raspberry Pi, you could have InfluxDB running on a PC or NAS thats always on. Quick question: How do you control the size of the Influxdb? You can always try to get support from the community here at the Home Assistant community forums, join the conversation! Maybe the entity_id has changed or something. Home Assistant is a great open source home automation platform. Hmm interesting. 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 had my syntax wrong. Sounds like an ever growing pool of data if no retention is set. This attribute contains domain-specific integration override values. 4 Likes. If set, all other entities will not be recorded to InfluxDB. i believe thats a zwave right? I already learned to do this for now (https://goo.gl/HZZvAJ), but it also looks like you can set up notifications there based on any criteria, so could easily replace lots of automation I have. 1.xx only - Name of the database to use. Huawei FusionSolar Kiosk to InfluxDB, MQTT, PVOutput and Home Assistant Havent used that yet, but good to know its a bit hungry. Now we need to add another sensor to this query. 2.xx only - Name of the bucket (not the generated bucket ID) within your Organization to read from. $__interval should be used instead.. It exposes an HTTP API for client interaction and if often used in combination with . The influxdb integration makes it possible to transfer all state changes to an external InfluxDB database. I will try it at Thursday if I can find a solution by snapshot function. Enter the following configuration into it: Make sure to replace the IP address, token value (the HomeAssistant - Write token) and potentially port, organization and bucket values with what you have setup. One with your username and the two new ones. Repeat the same thing with "Grafana - Read" token. 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. Add a comment. Youll be presented with a blank graph now. Lowers and rises blinds in bedroom automatically, when I turn lights on or off after dark, Turns on red Hue bulb outside of my study, when I'm on a WebEx call. In the next blog post, Ill detail how we can use Grafanato further visualize the data, rather than using command line queries. If omitted, then a filter of limit(n: 1) will be added to the end instead to restrict to one result per table. Here we can see how the graph is defined. That dashboard looks sexy! Thanks a lot for your reply. I already described how to use it with OpenHab in an earlier post. Home Assitant with Grafana and InfluxDB 2.x - basic setup guide Home Assistant is already pretty good at this. 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. [emailprotected]:~#. Adding data sources is not hard - just click on the "Add data source" icon and then choose InfluxDB. Port to use. Section 5 - Verification of HomeAssistant configuration in InfluxDB. Select the whole query and copy it into clipboard. This means that in a home scenario you'll most likely just have one. Here you should be able to see the bucket you have created on the initial screen in the previous section. Simply drag-and-drop an icon onto your dashboard. Open the influxdb addon webui and use the data explorer. Under the query field locate and click the "Sample Query" button. Access from outside will not be possible. THanks for helping me out Phil, but I still have the same error. Questions? To test that InfluxDB is working correctly and the database was created we can use its REST API. 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. Looking at the flow chart below shows where InfluxDB sits in the flow of data for Home Automation. In "Name" field enter a name that makes sense. I looked around, but ended up creating my own Docker image based on this awesome Docker setup by Samuele Bistoletti, Samss does everything I need, but it comes installed with StatsD/Telegraf, and uses MySQL. I'm a Sitecore, OrderCloud and .Net developer, Dad, cyclist and all round nerd from Melbourne, Australia. Does the component expose its own outside_garage_door_battery sensor? This first username and password will be the root user, which will have complete access to Grafana. The cog icon saying "Configuration". SHOW MEASUREMENTS ON " eg: homeassistant" The influxdb integration of Home Assistant makes it possible to transfer all state changes to an InfluxDB database. A sensor will be created for each query: Note that 2.xx installations of InfluxDB only support queries in their Flux language. Otherwise I love dockers. Heres where it can get a bit tricky. You should now have something like this: Now that looks pretty good so far. You can omit if you wish to use your own aggregator, which takes additional/different parameters or want to act on a different column. {% endif %} I'm monitoring temperature and humidity in all the rooms. If you just add the integration without an exclude, Home Assistant will begin to write data into InfluxDB. You can also configure it to refresh automatically. Go back to the InfluxDB web GUI and click on the fourth icon from the top on the left side, called "Explore". Out of curiosity, how big is/was your homeassistant.db? (Configure Filter). It contains all the information from this article and much more. 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? 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. influxdb: Just click on that field and you will get auto completion for all possible entities in the database. Remember, you dont need to be running Home Assistant and InfluxDB on the same server, thats just how Ive got it currently set up. Jens. Reading through the Home Assistant documentation on InfluxDB we need to have a database named home_assistant created on InfluxDB. So, its still a work in progress for the time being. The example configuration entry below create two request to your local InfluxDB instance, one to the database db1, the other to db2: Note that when working with Flux queries, the resultset is broken into tables, you can see how this works in the Data Explorer of the UI. So, this would have to be done from Home Assistant. This can take on boolean values false or true. and Jekyll. Input this value or select your own. Turns on a blue Hue bulb outside of toilet, when toilet lights are on. A very simple setup . You can use "2.0" and get the latest version in v2. If you do, then click on the "Submit" button on the extreme right side of the screen. Configure which integrations should be included in recordings to InfluxDB. HomeAssistant - Running in a VM as Home Assistant Operating System on one host - IP 10.0.0.6. Hass features an energy dashboard in which energy generation, storage and usage data can be combined in a dashboard giving a total overview of energy flow. How to check InfluxDB is collecting HA data - Home Assistant Community This is a lot more tables compared to 1.xx queries, where you essentially had one table per unit_of_measurement across all entities. We could choose to display each rooms temperature sensor individually. Infact, theres been a fix put in place on the InfluxDB side, after some others reported the same here: https://github.com/influxdata/influxdb-python/issues/349, I can see theres a pull request to add a new paramater to Home Assistant which will fix this here: https://github.com/simpss/home-assistant/pull/1. Duration or time value to start range from. Hopefully they fix that in a future release. Database shows up up with all the fields, but zero values are populated. Exclude all entities matching a listed pattern. This means that the data in this bucket will never be deleted. With most of our . I am stuck though with this error in HASSIO logs, Setup failed for influxdb: Component failed to initialize. For example, Im querying below for all the mph measurements (which were created using Dark Sky). This will store all data points in a single measurement. Measurement name to use when the measurement_attr state attribute does not exist, e.g. 2.xx only - Organization ID to read from. 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. Go to the "Image" section of the Docker app and double-click the downloaded Grafana image. Name of the bucket within your Organization to read from. Needed with organization configuration variable. I did that change some weeks ago and follows a slightly outdated guide but got it working. Section 4 - Configure HomeAssistant to write data to InfluxDB. InfluxDB missing a lot of entities : r/homeassistant - reddit 2.xx - Defaults to us-west-2-1.aws.cloud2.influxdata.com for 2.xx, not localhost. Grafana needs a separate database in the background to load the data from. Published by Oliver on 02.05.202102.05.2021. Administrative Assistant / Data Entry Clerk - Work From Home Remote This is because we may not have any data points for the period. The last thing to do is to extract the token values, because we'll need them soon. But I just found out something: I have no clue where I could actually check the bucket size :-D I guess that info could come in handy Great write up. You can still create aggregate metrics across multiple sensors though. Formally this is correct, but simply misleading. So nothing in my log except some unrelated issues with XKNX, sensor: Now its time for the main event. Out-of-the-box Home Assistant has a recorder and history component. Not sure if it will help, but you never know. When you do this query panels will disappear and be replaced with a Flux query. Hmm sounds like the two containers cant talk to each other. 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. To limit which entities are being exposed to InfluxDB, you can use the include and exclude parameters. Someone may have not closed a door properly. Click on the "Tokens" tab. Of course host and port needs to be adapted to where you can reach the InfluxDB database from your Home Assitant host. The personal homepage of Frenck: an Internet of Things explorer, a home automation fanatic, open source contributor, software developer, and Home Assistant addict! Influxdb not populating Home Assistant DB for Grafana Moving to InfluxDB will improve performance which will allow you to store data over a longer period of time. Mine is about 1gb after 10 days and its mainly the network stats that add to it. I also used the measurement_attr setting to make sure that the (unique) entity id is used as a name for the data in InfluxDB. Thank you so much again @frenck , you truly are amazing. To do this, well add the following to our configuration file. Another option to display data is Singlestat. We'll repeat the process for Grafana read token. You should only file an issue if you found a bug. I can see the battery status of all devices, check my internet connection and see how temperature, brightness and humidity have changed over time.