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. The only problem is the volume is shown as a value between 0 and 1 so it is showing .45% etc. Of course these are just some ideas Ive had. This makes it excellent at storing our sensor data from Home Assistant, because naturally all our sensor data is associated with time of measurement. 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. I certainly had to piecemeal things from a whole bunch of sources. 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? Before we start setting up Grafana, lets first learn a bit about it. When you're done click the "Submit" button on the right. Just click on that field and you will get auto completion for all possible entities in the database. 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. But its there running when you installed the Docker package from DSM. this is the error Set this to specify the time precision sent to influxdb. In the former Grafana version that way worked for me. battery_entry_sensor: Another option to display data is Singlestat. thank you. The Influx admin panel was removed in a newer version of Influx in favour of Chronograf. Im just missing something important here and I feel dense. 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. If I do show databases, I have the following message . SHOW MEASUREMENTS ON " eg: homeassistant" 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. I had to chown it with 472:472. Needed with username configuration variable. You can always try to get support from the community here at the Home Assistant community forums, join the conversation! (I go by @Frenck in there as well). Your query only deletes measurements, it does not return any. Home Assistant basics II what the heck are automations, blueprints, scenes and scripts? (Configure Filter). Youll see a blue AND appear. Possible values: unit_of_measurement, domain__device_class or entity_id. I get to influxdb but nothing under http://serveraddress:3003. Where does the data for InfluxDB come from and where is it stored? Thanks a lot for your articles. Home Assistant is a great open source home automation platform. Watch on. So, its still a work in progress for the time being. These are great tools to see what the state of something was at a certain point in time, or what time an automation executed. Both running on docker on the same host This tutorial is going to outline how to add InfluxDB to the docker-compose.yml file and setup on a Raspberry Pi. My approach to cleanup the InfluxDB: Thanks Phil will have a poke tonight! Your query should not begin or end with a pipe (|>). Setting this up with Home Assistant is also really easy. You will instantly see the result in the preview. Section 5 - Verification of HomeAssistant configuration in InfluxDB. 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. Grafana is a fantastic tool. Watch on. Trying to show the volume of my Sonos using singlestat and its working. Once it restarts, Home Assistant should start sending data to InfluxDB. You can always change the retention, so that data gets dropped after a certain period. You have the option of reviewing your settings and then click "Done" when you're ready to start the container. Something like. Grafana allows you to setup Dashboards with graphs and widgets. I snaffled your docker-hub image and ran it up to try and its awesome. 2.xx - Defaults to true for 2.xx, otherwise false. About Scalable datastore for metrics, events, and real-time analytics. Why run HA in a VM but components it needs in containers? Exactly, warning not error. The second part is the interface. when an entity doesnt have a unit. You'll be greeted with a welcome page, click the "Get Started" button. DSMR reader for home-assistant using MQTT. Ive been pointed in the direction of a bug within Chronograf. To the right of that should be a "Filter" frame. Do you mean a sensor for an additional zwave device? Now lets press the Add Query button again, and add all our internal sensors together. First, lets start off by adding the living room to this graph. strings, date, experimental/query, etc. Or if your AC usage goes over X amount, send an alert that youre going to have an expensive day, and consider opening a window instead. Were going to run a query to create a new database just for Home Assistant. 2018-06-18 14:38:55 INFO (MainThread) [homeassistant.setup] Setup of domain influxdb took 7.1 seconds. Generally, battery devices will send out their battery devices to the z-wave network once every 24 hours. You can omit if you wish to use your own aggregator, which takes additional/different parameters or want to act on a different column. If you wish, you could continue and select specific sensors or just decide that this is sufficient for the test. Nice. There is also useful -precision option to set format of timestamp. Are we cooling/warming the house too much? 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. Very nice solution. New comments cannot be posted and votes cannot be cast. So, from my Google research it looks like you have to set the connection pool when connecting to InfluxDB. When it did I found it limiting would this be a suitable replacement? . For some reason Im unable to get the logbook to show anything. Name your database and click the checkmark. Heres where it can get a bit tricky. Such naming significantly increases risk of successful brute-force attacks, should they ever be attempted. Out of curiosity, how big is/was your homeassistant.db? As a habit, Ive always created template sensors to extract the battery levels so I can display them in Home Assistant. However if there are entries, then you have just verified that your configuration is valid and you're doing OK so far. No, there is no way to get this on Hassbian, add-ons are a Hassio feature. Going to do this during the upcoming weekend. Database and user are the ones we created above. Section 1 - Deploy InfluxDB 2.x in Docker So nothing in my log except some unrelated issues with XKNX, sensor: Under the General tab, lets change the Panel Title to Temperatures. theyre zwave devices. {% endif %}' As I want to be able to store the data from InfluxDB and Grafana, I created my own Docker image which allows that. Use HTTPS instead of HTTP to connect. Not 100% sure give it a shot and let me know. The battery sensor or the Grafana charts? Install InfluxDB. Whats the average temperature inside during the summer months, compared to winter? Here I select the "value" entry. Remember, you dont need to be running Home Assistant and InfluxDB on the same server, thats just how Ive got it currently set up. The unique ID for this query. The user needs read/write privileges on the database. IP address or domain of your database host, e.g., 192.168.1.10. Like in section 5, where we verified operation, we'll create a query. : homeassistant/raspberrypi3-homeassistant, "http://localhost:8086/query?q=show+databases", "http://localhost:8086/query?pretty=true", The first service mentioned is the Home Assistant service. Therefore you need to add a WHERE clause to the query to filter out values. Rinse and repeat for other graphs you might want to create as well, like Lux/Brightness, download speeds, etc. -p 8086:8086 Using MQTT, the power and energy generation data from Huawei's FusionSolar Kiosk can be fed into Home . On the left side choose the seventh icon from the top. Will check out your links, thanks! Some devices in Home Assistant will add another sensor to report the battery level. For my own future reference and anyone looking to clean up data spikes over a specific time range, heres what worked for me: USE ""; DELETE FROM "" WHERE ("" = "") AND time > "yyyy-mm-dd hh:mm:ss" AND time < "yyyy-mm-dd hh:mm:ss", Example if deleting all data on a given day: Maybe Home Assistant only reads the temperature outside once an hour from Dark Sky. Go ahead and drag a Singlestat onto your dashboard. Thank you for watching. You need to do the following steps in order to get this working: Click on "OPEN WEB UI" to open the admin web-interface provided by this add-on. Add a comment. First, is the database. Remember to add your username and password if you set one up. 2.xx only - List of sensors to expose in Home Assistant. My biggest problem with Hass.io is how slow the history tab is, and this completely fixes that. I copied the following docker run command: docker run -d Seems very strange. Once youve run that query, a new database will have been created for Home Assistant to use. Once again click the Panel Title and then Edit. This is cosmetic but it helps later especially if you'll have multiple databases from which to choose. 2:49 PM setup.py (ERROR) raidenlal 2 yr. ago. n/a I chose docker/influxdb. This supports templates. Theres also some great options to setup alerts. I might write a post for influxdb2 in the future, but no guarantees. A sensor will be created for each query: Note that 2.xx installations of InfluxDB only support queries in their Flux language. So now we have the basic understanding of how to create a dashboard in Grafana (dont forget to hit the save button!!). 2.xx only - Organization ID to read from. After you have installed InfluxDB, click Start and than open it's Web UI. Defines a template to extract a value from the payload. Home Assistant does the hard work of collecting data from all the sensors and aggregating it, we can then store it in the InfluxDB database. However if theres ever a time when we get multiple reports per hour, the graph would only display one value per hour. You can set it to almost anything else, but then you'll always have to keep that in mind later. Here is a quick explanation what automations, blueprints, scenes and scripts are in Home Assistant. In "InfluxDB Details" section under "Organization" enter the one you defined in InfluxDB. Most of the time I am online at the Discord chat. We can configure Home Assistant to write data for some (or all) devices to this new database. Well set the minimum width for the legend to 350. Im still running them both btw somehow dunno fallback feeling? For some reason Im unable to get the logbook to show anything. Also, the Grafana interface doesnt seem to show up . If you want to avoid access from the outside but still need to open the database (e.g. This is a lot more tables compared to 1.xx queries, where you essentially had one table per unit_of_measurement across all entities. Going to give you another option to try. In "Auth" section turn off the "Basic auth" option. 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. I've got a PC where I have multiple VMs for some other stuff and have decided to put HA in a VM there. Seems to work with $interval. 4 Likes. If theres some awesome new features etc that make the upgrade worth it, I might update the image to those versions too. Hi Tokens are (for our purposes) a replacement for user accounts. Only that now, this will be a query that we would actually want to display in Grafana. Click "Select" button to go back to previous window. Click "Add" button and in the "variable" field enter TZ and in the "Value" field enter your timezone in format continent/City (you can find a list here). If that doesnt work, there is something called Portainer. It contains all the information from this article and much more. Hmm sounds like the two containers cant talk to each other. You can omit the include section, and Home Assistant will send the whole firehose of sensor data to InfluxDB. Run a quick curl command to query for the databases created: Now that we know InfluxDB is up you can boot up Home Assistant: Note that InfluxDB must be up and running before Home Assistant, how ever you start your Docker containers on reboot will need to account for this. The logbook shows last actions, while this gives me insights in the history. Try this. sensors: !include template/sensors.yaml, My grafana influxdb and HA are on the same device running DSM 6.1. Once logged in, the command youll want to run is, I changed the owner in File Station to my User and now grafana works . 2.xx only - Organization ID to write to. Then also choose an organization name and a bucket (database) name. See range_start above for how this is used in query. Defines the units of measurement of the sensor, if any. InfluxDB is an open source time series database, which makes it useful for recording metrics, events and performing analytics. 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. We'll repeat the process for Grafana read token. So, choose your username and password. In the include section, I'm specifying which sensors' data I want to be sent to InfluxDB. Choose the "latest" tag. As soon as you do this, your graph should look much better. 2.xx - Defaults to true for 2.xx, false otherwise false. Theres more information on the options in the Home Assistant component page. Home Assistant. This ensures Home Assistant has a lean database, and I can debug something that went wrong by looking in the recorder. You should see Data source is working if you have configured everything correctly. exclude: entity_globs: "*". Once influxdb.yaml is saved, we can add it to the main Home Assistant config like so. At the top of the page are some icons for types of things you can add to your dashboard. 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. I think the default retention period is 6 months, but yes longer periods might become something to think about. I suggest "HomeAssistant". name grafana What version are you looking to upgrade to? mount type=bind,source=/volume1/docker/grafana,target=/var/lib/grafana The influxdb integration makes it possible to transfer all state changes to an external InfluxDB database. You can simply add a ports section. Choose the "Latest" tag and click on the "Select" button. Thanks for reading. sensors: You're back at the initial Docker create window. I'm a very Newbie but nevertheless managed to start a couple of integrations successfully. Click the "Next" button. As you may notice while it is easy to create it is not great either. i believe thats a zwave right? If so, just use the same as above, but switch out the name to the new sensor in the value_template. Maybe the issue is missing friendly_names of those entities? The configuration can be done via the configuration.yaml file. If you're asking about HA, I'm mostly playing around with it for the moment. Im wondering wether you could update the docker container with some more recent versions of 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. Which is Grafana. Could be a permissions issue. Reduce the complexity until something . There is. In the WHERE we want to chooseentity_id and select the battery sensor. If you're asking about Grafana, I'm a bit of a statistics junkie so I like to visualize things over time. No idea why, but Im getting error message Just as I'm typing this, maybe it is possible to fit an array of values in a sensor entity and use that to create a historic graph in HA. HomeAssistant - Running in a VM as Home Assistant Operating System on one host - IP 10.0.0.6. So the idea is working and values can be deleted, but the UX is not really good. Someone may have not closed a door properly. The group function to be used. Mind posting one of your sensors youre using to extract the battery level? And it can easily be integrated with Home Assistant. In my setup, I use the recorder and history components to track the last two days of history from Home Assistant. Name of the bucket within your Organization to read from. Click the "Add Folder" button and choose the location on your host filesystem, where Grafana will be storing its persistent data. Now that weve got data being recorded into the InfluxDB database, we want to use Grafana to make some nice charts of it all. 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. Each sensors state is set by configuring a Flux query. 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. Hmm interesting. After a few minutes Home Assistant will start pouring sensor data into your new InfuxDB database. Great stuff Ill investigate! We now have a basic Singlestat added to the dashboard. The default InfluxDB configuration doesnt enforce authentication. Anything else will be green, and you can customise the colours if you wish. Im a bit worried that your Synology 6.1 wouldnt accept the -v flag. Now that everything is set up I can always pretty easily add more data in the future. Out-of-the-box Home Assistant has a recorder and history component. Then use the new sensor.sonos_volume in your Grafana instance. Watch on. Home Assistant (hass) is an open source home automation platform. 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. Repeat the same thing with "Grafana - Read" token. It is stored inside the add-ons persistent storage space (usually referred to as /data in the Hassio world). You should only file an issue if you found a bug. 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 . You can now click the "Apply" button. This will store all data points in a single measurement. rtsecs). Ive tried it with port commented out also. Can I make something like this in singlestat ? If theres anything you dont want recorded in there, you can use the exclude parameter. Or how often your Rain Bird watering system should water your garden, based on how quickly the moisture in the soil dries out. influxdb: Maybe the entity_id has changed or something. Just something for you to check and make sure that is what you wanted. port: 8086 One or more flux filters used to get to the data you want. Now for the grafana graphs. I'm a Sitecore, OrderCloud and .Net developer, Dad, cyclist and all round nerd from Melbourne, Australia. fantastic - these apply directly to running on docker on my Mac! This way if you decide to upgrade to a newer version of InfluxDB/Grafana in the future, youll have the data available on your host machine, and it wont get destroyed if you remove the Docker container from your system. InfluxDB, Home Assistant & Grafana - Energy & Power. I have been renaming the tags within Grafana as they come in as gibberish, What does the "friendly_name" section do? 2018-01-24 15:00:57,532 INFO spawned: grafana with pid 1565 The host IP is the IP of the running InfluxDB container. your more machine than man. and our Thanks for your swift reply and support. unit_of_measurement: '%' Seems like for influxdb its the same. Next, you can delete unwanted entities completely: Exclude the entity from being written to the InfluxDB again. However long-term trends and data can also be important. I have a question. We could adjust our GROUP BY interval higher, to something like an hour which might solve that. Ok that makes sense. I chose docker/Grafana. Great tutorials! When searching for the problem I noticed that $__interval variable was introduced in Grafana in version 4.2. I hope you'll get through it OK :-). Not exactly sure why the data does not show up. -p 3003:3003 I want to include everything and keep it forever there, waiting to be visualized or something. Stuck on one thing though. This can be used to filter out attributes that either dont change or dont matter to you in order to reduce the amount of data stored in InfluxDB. In "Token" field copy-paste the value of the "Grafana - Read" token, that you saved at the end of Section 3. Go to explore and query for the following For example, in InfluxDB Cloud it looks like this: https://us-west-2-1.aws.cloud2.influxdata.com/orgs/{OrganizationID}. Maybe the second most important job is to give a good overview over the current state of your home. To do so, modify your Home Assistant configuration.yaml to include the details of your InfluxDB installation. Duration or time value to start range from. Grafana is connecting to the DB without any issue It can also be used with an external data source. By default this is going to send everything to InfluxDB. I initially used the glances container along with the plugin, but reverted to HA native sensors + some CLI sensors as the glances set up is significantly resource consuming. First off, well grab the docker image that will have the InfluxDB installation. 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. Needed with token configuration variable. Thats very annoying (and another reason for me not to upgrade DSM). Great article! 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. See the official installation instructions for how to set up an InfluxDB . 2018-06-18 14:38:55 ERROR (MainThread) [homeassistant.setup] Setup failed for influxdb: Component failed to initialize. Once influxdb.yaml is saved, we can add it to the main Home Assistant config like so. 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. THanks for helping me out Phil, but I still have the same error. I mostly use InfluxDB own dashboards, they're enough for me, to be honest, I haven't seen the advantage of having Grafana querying it's data yet. This can be useful if you have home-assistant running on the . To test that InfluxDB is working correctly and the database was created we can use its REST API. from http://docs.grafana.org/reference/templating/ Im using localhost because my Home Assistant Docker container is running on the same machine. We'll be presented with the InfluxDB Web Interface. :-). The list of entity ids to be included in recording to InfluxDB. Go to the TTECK proxmox scripts . no problem. See the official installation instructions for how to set up an InfluxDB 2.0 database. I can add the data source in Grafana fine, it confirms the home_assistant database is created fine but HA gives an error and does not connect. Node-RED is a flow-based development tool for visual programming which can be added to home assistant as a integration / add-on. Which can be limiting for some of the commands/flags you might need to set. If things are good, you should now see in the top part of the window the graph representing contents of your query. Just keep in mind by increasing the frequency of these reports, youll be using more of the battery, so battery life will be affected. If you used the yr.no weather first, which is configured by the example config, if i remember correctly, it . Section 2 - Initial Config of the InfluxDB. In my case this is living_temperature_198 which comes from my Vera Lite. When creating a new query, instead of choosing the unit of measurement first, like % or KB/s, select the entity_id you would like to get the attribute for. 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. Watch on. There are a lot of possibilities here, just play around with it a bit. Someone created the needed drivers for the docker implementation of this but stopped working on them and they're not available for my version of DSM. All thanks to you @frenck Too bad I dont have more time to play with it, dying to try the SonWeb Add-on. So I thought it would be easier to ship my data out from here as a "centeral point" using Node-Red. Thats an antipattern in docker. This can take on boolean values false or true. Additionally, you can now make use of an InfluxDB 2.0 installation with this integration. The influxdb sensor allows you to use values from an InfluxDB database to populate a sensor state. I tryed to install your container on my Synology NAS with DSM 6.2 but it seems not work properly. Well also need to configure our data source, which is going to be InfluxDB. From the Options tab under Gauge select Show. If it doesnt use home-assistant_v2.db, can logbook: and history: be removed from configuration.yaml or is there some dependency? Retrying again in 60 seconds. It makes me want to switch to hassio. Add your timezone in the environment variables, so that you'll have proper timestamps in your database entries. Open the influxdb addon webui and use the data explorer. Home Assistant is awesome but it lacks advanced support for showing data, especially over time. Home Assistant is awesome but it lacks advanced support for showing data, especially over time. There is a much better software for this: Grafana. Lets click Panel Title to bring up the context menu to edit the graph. Best to check the latest docker run command on the repo at https://github.com/philhawthorne/docker-influxdb-grafana to get the latest port numbers to use. Be sure that what you put in the -v /path/for/influxdb:/var/lib/influxdb exists and writeable. But I think it has nothing to do with your code.Im sorry about that Example InfluxQL: Setting a coarser precision allows InfluxDb to compress your data better. You should now have three tokens created. 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. Images, code and a full step by step guide on how to use Grafana and integrate it with Home Assistant for beautiful and functional dashboards! Thanks in advance for a short hint and support. Usually if you set up a new panel you just need to add queries (at the bottom menu) for each item you want to display here. 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. Im currently looking into this issue. Im absolutely successful at seeing numeric values, but entities that will hold text (e.g. For general repository issues or add-on ideas. Is there a way to get it to update at least every hr or so? influxdb: !include influxdb . In my case I decided to only send data about all of my sensors. InfluxDB is a scalable datastore for metrics, events, and real-time analytics. I will try it at Thursday if I can find a solution by snapshot function. 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. host: 10.0.0.254 If so, a docker restart on it might bring it back with the data still there if youre lucky. Click the Grafana icon at the top left hand side of the page, and then click Data Sources.