I'll be assuming that you've got HA running already and configured with some sensors and whatnot. So if using v2, youll also need an API token from InfluxDB. Select the "Enable auto-restart" checkbox. Helped me a lot. To do so, modify your Home Assistant configuration.yaml to include the details of your InfluxDB installation. I've been working in web development with CMSs and e-commerce for over 20 years. 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. As you can see in the example above, a good way to do this is with the keep or drop filters. In this blog post I'll elaborate how I managed to get long term data history for my home assistant setup with InfluxDB. (Configure Filter). 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.) As an aside is there any GUI-focused ways to control docker containers? In the include section, I'm specifying which sensors' data I want to be sent to InfluxDB. About Home Assistant. But what if we want to do more analysis, combine various metrics and do calculations, so that we can get a more in depth look at whats going on? The InfluxDB integration was introduced in Home Assistant 0.9, and it's used by, # Example filter to include specified domains and exclude specified entities, filter(fn: (r) => r._field == "value" and r.domain == "sensor" and strings.containsStr(v: r.entity_id, substr: "humidity")), filter(fn: (r) => r._domain == "person" and r._entity_id == "me" and r._value != "{{ states('person.me') }}"), filter(fn: (r) => r.domain == "sensor" and r._field == "value" and regexp.matchRegexpString(r: /_power$/, v: r.entity_id)), states('sensor.current_cost_per_kwh')|float, https://us-west-2-1.aws.cloud2.influxdata.com/orgs/{OrganizationID}, Full configuration for 1.xx installations, Full configuration for 2.xx installations, Entity listed in entities include: include, Otherwise, entity matches domain include: include, Otherwise, entity matches glob include: include, Otherwise, entity matches domain exclude: exclude, Otherwise, entity matches glob exclude: exclude, Domain and/or glob includes (may also have excludes), Otherwise, entity listed in entities exclude: exclude, Domain and/or glob excludes (no domain and/or glob includes), Otherwise, entity listed in exclude: exclude, No Domain and/or glob includes or excludes. If you want to avoid access from the outside but still need to open the database (e.g. There is also useful -precision option to set format of timestamp. If you scroll through this, you should see entries that are obviously coming from HomeAssistant. This is where I leave you. How can I show them in HASS ? Since I'm using Docker on Synology, my steps will be geared towards that environment, but I trust that it shouldn't be to hard to re-map them to your particular Docker deployment. Click on the "HomeAssistant - Write" token (directly on the name) and a window will open where a long string will be shown. Just keep in mind by increasing the frequency of these reports, youll be using more of the battery, so battery life will be affected. In the overview screen I see the battery sensor now ( no errors anymore whoohooo ), but its giving me n/a What could be wrong ? 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. If youre familiar with relational databases like MySQL orPostgreSQL, InfluxDB is similar but excels at managing time series data. InfluxDB is a scalable datastore for metrics, events, and real-time analytics. Removing deleted entities from InfluxDB : r/homeassistant - reddit Havent used that yet, but good to know its a bit hungry. bartweemaels January 27, 2022, 9:40pm 1. Input this value or select your own. this is the error Scalable datastore for metrics, events, and real-time analytics. Section 9 - Creating first graph in Grafana. This sets the default bucket for sensors, individual sensors can also read from a different bucket. You can pull down the image on your Raspberry Pi by running: Docker should download the image from Docker hub and extract it on your Pi. Reduce the complexity until something . Thanks for the heads up about Glances. A sensor will be created for each query: Note that 2.xx installations of InfluxDB only support queries in their Flux language. This will add the values below the graph. Just remember that youll only be able to report on values with numbers. Then in the Axes tab, lets change the Left Y axes unit from short to Celsius/Farenheit. This add-on is provided by the Home Assistant Community Add-ons project. battery_entry_sensor: 2018-01-24 15:01:22,767 INFO exited: grafana (exit status 1; not expected) Will be merged with the default ignore_attributes list when processing a state change event for a particular entity. 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. Click the AND to change it to an OR. If you cant see the menu where to add it from, on the left-hand-side near each row are three vertical ellipsis. Synology has a Docker UI. I had issues with Grafana not having permissions to the share I gave it on my Synology. Very nice solution. Seems very strange. On the next screen choose the "InfluxDB" from the list of databases. See the official installation documentation for how to set up an InfluxDB database, or there is a community add-on available. unit_of_measurement: % Your Grafana instance is now configured to retrieve and display data from InfluxDB. Libraries to import in order to execute your query. Home Assistant Community Add-on: InfluxDB, Home Assistant Community Add-ons Discord chat server. If there's a tag named "entity_id" with that value, it will be dropped, and if instead there's a field, nothing will happen. Unfortunately, each device is slightly different, so youll need to consult the instruction manual for each device. https://uploads.disquscdn.com/images/d20cd6c34fa82ceab129f58c5d37191e134a54f743e68ac87ee56548cdc69055.png. Well, thankfully there's a trick that we can use. You can omit the include section, and Home Assistant will send the whole firehose of sensor data to InfluxDB. 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. Does the component expose its own outside_garage_door_battery sensor? This supports templates. Grafana is a fantastic tool. Ive added a link to the menu which links to Grafana for now. Add your timezone in the environment variables, so that you'll have proper timestamps in your database entries. You also can not dynamically change the timeframe. (Configure Filter). thanks for writing this up, I've been looking to switch databases on HA. We now want to actually display all that data. InfluxDB. InfluxDB is an open source time series database optimized for high-write-volume. Best to check the readme on the Github repo, but this should work for you now. These files can get pretty big over time, so well want to keep our long-term data somewhere else. rtsecs) Im a bit worried that your Synology 6.1 wouldnt accept the -v flag. 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). What are you tracking or hoping to track in your Grafana dashboard? InfluxDB, Grafana - Running in Docker containers on another host (Synology) - IP 10.0.0.11. What is your congiruation YAML like for connecting to Influx? In my case, it's because I also use influxdb for other things. It does not replace it. Grafana InfluxDB. Formally this is correct, but simply misleading. Otherwise we somehow need to link the Home Assistant and InfluxDB networks together. When searching for the problem I noticed that $__interval variable was introduced in Grafana in version 4.2. So, it could be you have to keep your HA online for 24 hours so it receives the updates from all the nodes. However there are some pretty big limitations. This will store all data points in a single measurement. Then, other apps (like Grafana) can query the database to create visualizations. Hi, as many others (searched the forum, few requests with different information but all without a solution) I struggle to successfully define an InfluxDB sensor to be used in Home Assistant. Save the "configuration.yaml" file and restart the home assistant. 1.xx only - Name of the database to use. Nice. There is. Why use InfluxDB Home Assistant - Home Automation Technology I've been wanting to do more than the basic graphs and I appreciate the step-by-step. Note the text saying "Retention: Forever". If you want to build dynamic panels or see my newer dashboard then checkout this post. The good news is youre not the only one experiencing this. Thats very annoying (and another reason for me not to upgrade DSM). Im assuming youre using Docker. Looks awsome, anyway to get this into a normal hassbian or is it only hass.io? The database must already exist. I get to influxdb but nothing under http://serveraddress:3003. At the top of the page are some icons for types of things you can add to your dashboard. Hopefully they fix that in a future release. Hmm interesting. Press the + button next to the entity_id to add to the query. Duration or time value to stop range at. addon-influxdb/DOCS.md at main hassio-addons/addon-influxdb 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. That way your historical data doesnt take up space on your SD card. By default, no entity will be excluded. Created dashboards are not stored persistently. In my case it's HomeAssistant. The list of entity ids to be included in recording to InfluxDB. Now that everything is set up I can always pretty easily add more data in the future. Hello Phil, I just installed the InfluxDB-Grafana docker. Published by Oliver on 02.05.202102.05.2021. Phil, geat guide as always!Have got my NAS operating as a broker and now this using your guides. However if theres ever a time when we get multiple reports per hour, the graph would only display one value per hour. This made me think it couldn't resolve the host name, but I'm using the one from the guide in my config. Grafana is connecting to the DB without any issue Note that the configuration is significantly different for a 2.xx installation, the documentation below will note when fields or defaults apply to only a 1.xx installation or a 2.xx installation. $__interval should be used instead.. SHOW MEASUREMENTS ON " eg: homeassistant" Thanks Phil will have a poke tonight! 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. I haven't yet had time to dig into details of this thing :-), Followed your config and the integration worked perfectly, thank you for posting. Im absolutely successful at seeing numeric values, but entities that will hold text (e.g. I will try it at Thursday if I can find a solution by snapshot function. I do this so I can first run it to ensure everything still works, before pushing it to the main latest tag when I get time. InfluxDB error invalid number & invalid boolean Issue #3657 home EDIT: I personally prefer the include-only configuration of the InfluxDB. I hope you'll get through it OK :-). But I think it has nothing to do with your code.Im sorry about that Without using additional components the layout is quite strange and the diagrams while looking nice are missing a lot of important data. Anything else will be green, and you can customise the colours if you wish. You can now click the "Apply" button. Ever feel restricted by the Home Assistant UI on how it shows data over a long time? To keep things tidy, Im going to create a new file in the config folder called influxdb.yaml that will hold all of the config for InfluxDB. This is because we may not have any data points for the period. To obtain this, open the UI of your 2.xx installation, the URL at the top will have it after /orgs. On the left menu click on the "InfluxDB Admin". Im just missing something important here and I feel dense. This will create a new query under B. A series in InfluxDB is the unique set of 1) measurement name, combined with 2) tag names and their values. no problem. Home Assitant with Grafana and InfluxDB 2.x - basic setup guide host: 10.0.0.254 2018-01-24 15:01:23,770 INFO spawned: grafana with pid 1698 Im going to skip over creating multiple users. You'll be greeted with a welcome page, click the "Get Started" button. Or you can sign up for their cloud service and connect Home Assistant to that. u/ShittyFrogMeme I did a small modification to your configuration: adding device_class as a tag_attribute. :-). Each sensors state is set by configuring a Flux query. 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. hey is it ok to show me step by step , i tried to copy your query but it did not execute the command and gave me an error message. Open HomeAssistant "configuration.yaml" file. Click the select measurement and this time choose %. Great article got this up and running a week ago on my Synology NAS with DSM 6.2 interestingly when I had to restart my Synology it appears to have wiped the influx db (ie the docker container wasnt running, so nothing worked), then when I restarted it there was no home_assistant database. After I noticed that no data was being populated I changed the address in my YAML file to the actual internal ip address. In my case normal load CPU load is about 20%, with glances running it nearly doubled. Maybe the issue is missing friendly_names of those entities? Click on the "Tokens" tab. We're going to run a query to create a new database just for Home Assistant. You're now in the InfluxDB web GUI. Perfect to run on a Raspberry Pi or a local server. Once youve setup your data source, we can start off by creating a simple temperature line chart. In my case organization is Home and bucket name is HomeAssistant. Another option to display data is Singlestat. In the next blog post, Ill detail how we can use Grafanato further visualize the data, rather than using command line queries. Theres some upgrades to the latest versions of Grafana, InfluxDB and the base image on my repo. Huawei FusionSolar Kiosk to InfluxDB, MQTT, PVOutput and Home Assistant Theres a few options for this, but one with great support in Home Assistant is InfluxDB. I would like to have an access in order to 'download' the database or a way to make a query outside Home Assistant. Out-of-the-box Home Assistant has a recorder and history component. We will create a test panel. There are ways we can get this into Grafana, as it is stored in InfluxDB. We'll create a couple more for better security and particular purpose. Section 1 - Deploy InfluxDB 2.x in Docker As I want to be able to store the data from InfluxDB and Grafana, I created my own Docker image which allows that. Select the whole query and copy it into clipboard. Remember, you dont need to be running Home Assistant and InfluxDB on the same server, thats just how Ive got it currently set up. Thanks for reading. No idea why, but Im getting error message Genius, thanks a lot. Influx had big breaking changes from v1 to v2, so I'm personally avoiding the latest tag. How do you handle this? Only that now, this will be a query that we would actually want to display in Grafana. How to access to the data by using InfluxDB add-on in Home Assistant With that HomeAssistant configuration should be finished. Youll be presented with a blank graph now. influxdb on port 3004 works but grafana on 3003 dosent give any response at all. This is a great way to keep your Home Assistant automations clean and tidy, by letting a reporting system take care of alerting you to a less critical problem. Add Home Assistant and Node-RED InfluxDB data sources in Grafana. Latest versions of the container have disabled SSH. In the WHERE we want to chooseentity_id and select the battery sensor. So, this would have to be done from Home Assistant. The add-on you are currently looking at right now was developed/packaged by me. Once the data is stored in the database you can analyze it for trends, create graphs and use the data in other applications. Here I select the "value" entry. Do so and continue. Theres a few ways to install Grafana, but because Im using Home Assistant on my Synology NAS, Im going to use Docker. The same for me here. Im curious, how are you using this? Which sensors do you want to show in the UI? Which can be limiting for some of the commands/flags you might need to set. To limit which entities are being exposed to InfluxDB, you can use the include and exclude parameters. I would first confirm that both Home Assistant, and the Influx container are both using the host network. With all that configured, you are now ready for the fun stuff. However long-term trends and data can also be important. I find these great to show gauges of battery levels in devices. influxdb: host: 192.168.1.64 username: homeassistant password: passwd . My configuration file has this entry: Your best bet is to execute the queries from Chronograf to create the database. Again just take some time and play around with those values. If things are good, you should now see in the top part of the window the graph representing contents of your query. Enter your email address below to receive my latest blog posts and videos about Home Automation in your Inbox. About Scalable datastore for metrics, events, and real-time analytics. influxdb: host: 192.168.1.110 port: !secret influx_port database: home_assistant username: !secret influx_username password: !secret influx_password Any way on how I can figure out if HA is actually writing to the bucket, or can you already tell that I do not write anything because I am missing an essential part? Statistics in Home Assistant with InfluxDB and Grafana Long term Home Assistant data history with InfluxDB currently i cant find any stats for my sonos speakers on grafana even though all 12 are in home assistant, but other devices like lightbulbs show up fine. Contribute to bestlibre/hassio-addons development by creating an account on GitHub. You can always try to get support from the community here at the Home Assistant community forums, join the conversation! 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. All indications were good but I am not getting any data from home assistant first I used the loopback address in my YAML file because I am running both home assistant and Influx on the same NAS. Click "Select" button to go back to previous window. We can configure Home Assistant to write data for some (or all) devices to this new database. With this Grafana is ready to be connected to InfluxDB so that you can start visualizing the data. Next, we can add InfluxDB to our docker-compose.yaml file so docker will run the image. home/not_home), Im struggling to get them to appear. You can use "2.0" and get the latest version in v2. This will store all data points in a single measurement. Retrying again in 60 seconds. Got started with a nice System-Monitor Dash. -host and -port options can be omitted if command is run on local InfluxDB host. Thanks for sharing @ionu. What version are you looking to upgrade to? We'll check if HomeAssistant is properly storing data in our bucket. Somehow I disagree. In my case it's Home. The influxdb sensor allows you to use values from an InfluxDB database to populate a sensor state. "state" WHERE time > now() AND "entity_id"='[entity that returns home/not_home]'. It's useful for recording metrics, sensor data, events, and performing analytics. Home Assistant: InfluxDB | I don't need Grafana! - YouTube Search for "Grafana" and double-click on the top entry. Youll see a blue AND appear. not sure what you mean. Click on the "Data" icon. 2.xx only - Auth token with WRITE access to your chosen Organization and Bucket. Here's an example: Also you can add this sensor to home assistant to see the size of your database and if it is growing: - platform: influxdb host: a0d7b954-influxdb port: 8086 username: homeassistant password: !secret influxdb_pssword queries: - name . In the past we could simply select entries and have a graph show up. {% endif %}' The one with the + sign, named "Create". influxdb: Can I make something like this in singlestat ? Once your query is built and you see the results in the upper part of the screen, locate and click the "Script Editor" button that's just to the left of the "Submit" button, that you clicked one step before. InfluxDB with Home Assistant - Sean's Technical Ramblings Choose the "latest" tag. However, I'm also using a zigbee usb stick and the Synology NAS can only expose that to HA through a VM. 2.xx - Defaults to true for 2.xx, false otherwise false. If youre using my Docker container, heres how Ive set it up. Thats an antipattern in docker. Thank you. If set, all other entities will not be recorded to InfluxDB. For 2.xx SSL verification is required, library provides no way to disable it. Great for a wall mounted display that needs to display realtime stats, like temperatures etc. Forget Grafana for now, start at the data source. Example InfluxQL: let me know if that works for you. Jens. After exploring just some of the data exploration and dashboard features available directly in the Home Assistant Community Add-on: InfluxDB, its enough for . Hmm I may have missed the state. in the code. You can run it as its own Docker container and manage other containers on the host system. We now have a basic Singlestat added to the dashboard. I can see the battery status of all devices, check my internet connection and see how temperature, brightness and humidity have changed over time. 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. I want to include everything and keep it forever there, waiting to be visualized or something. By the way: In order to get the new versions I had to use the edge flag instead of latest, is that the correct way to use? No, there is no way to get this on Hassbian, add-ons are a Hassio feature. HomeAssistant and InfluxDB on docker - Stack Overflow If theres anything you dont want recorded in there, you can use the exclude parameter. Just something for you to check and make sure that is what you wanted. Like before, set your timezone. Thamks for your great guide! I did it in one evening. 2018-01-24 15:01:10,720 INFO reaped unknown pid 1644 Or how often your Rain Bird watering system should water your garden, based on how quickly the moisture in the soil dries out. A smart home captures a lot of data. In "Token" field copy-paste the value of the "Grafana - Read" token, that you saved at the end of Section 3. In Grafana web GUI, click on the third icon from the top. Out of curiosity, how big is/was your homeassistant.db? In this window we'll set connection and display parameters for communication between Grafana and InfluxDB. Click "Add" button and in the "variable" field enter TZ and in the "Value" field enter your timezone in format continent/City. Im just getting started with Home Assistant, but i love it already! I also included my phones battery and my printer ink status for fun and added some stats for my Adguard network wide ad blocker. With saying that, when Ive upgraded I never had any data loss, either from Grafana or Influx. Ive tried it with port commented out also. 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. name grafana I dont really need grafana as I want to import the values from influxdb into lovelace cards. Thanks for your swift reply and support. You might be able to use custom_ui or something to put an iframe inside Home Assistant, and then grab the URL for the graph from inside Graphana. I certainly had to piecemeal things from a whole bunch of sources. I'm using a Synology to run HA on and wish I could use docker for it. They will be different, depending on what your environment is, but it should be obvious that HomeAssistant is their source. {% else %} There is a much better software for this: Grafana. The above example from my guide for automated low battery warnings shows such a dashboard for the current charge states of my battery powered devices. I figured this out by accident, because I wanted to document my steps. Why run HA in a VM but components it needs in containers? Long term Home Assistant data history with InfluxDB1 Database host is not accessible due to 404: 404 page not found , please check your entries in the configuration file (host, port, etc.) If you just want to create sensors for an external InfluxDB database and you dont want Home Assistant to write any data to it you can exclude all entities like this: To configure this sensor, you need to define the sensor connection variables and a list of queries to your configuration.yaml file. I can however get to the web UI for inlfuxdb. I did it according to your proposal and indeed the upgrade went seamless. sensors: Hi Phil, Im wondering how to edit the grafana.ini? from http://docs.grafana.org/reference/templating/ SELECT "value" FROM "homeassistant"."autogen". [emailprotected]:~# docker run -d name docker-influxdb-grafana -p 3003:3003 -p 3004:8083 -p 8086:8086 -p 22022:22 -v /path/for/influxdb:/var/lib/influxdb -v /path/for/grafana:/var/lib/grafana restart=always philhawthorne/docker-influxdb-grafana:latest Administrative Assistant / Data Entry Clerk - Become a Focus Group Panelist now - Remote Part Time or Full Time Work At Home Position. And it can easily be integrated with Home Assistant. Wow, once I figured out how to use a tenth of its capabilities, this thing is amazing! 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. Will check out your links, thanks! Luckily for us, Home Assistant already has InfluxDB export capability built in, so all we need to do is configure it. Configure Home Assistant to export data to InfluxDB Click the "Add Folder" button and choose the location on your host filesystem, where Grafana will be storing its persistent data. Also, the Grafana interface doesnt seem to show up . The most important job of a smart home system is to automatically control your devices, to help and support you.
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