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Go to the "Image" section of Docker app and double-click the downloaded image to start the Docker deployment. If a HA entity becomes stable and it has sense to collect its data, I include this entity to the DB configuration. First, lets query InfuxDB and look at all the different sensor data it is storing. 2.xx only - Organization ID to read from. This space is exported using snapshots as well. They will be different, depending on what your environment is, but it should be obvious that HomeAssistant is their source. 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. If you are looking to add the full Grafana dashboards or elements of it directly to your Home Assistant dashboards follow my guide here. Hi Phil, Ive come back to this as I want to have persistent logs kept for my energy meters. Out-of-the-box Home Assistant has a recorder and history component. raidenlal 2 yr. ago. battery_entry_sensor: If you want to the same simple setup I am using just head over to my GitHub repository The setup is really easy and already includes a container for Grafana and one for the database I am using here: InfluxDB. Reduce the complexity until something . :-). You can always change the retention, so that data gets dropped after a certain period. Duration or time value to start range from. I'm a very Newbie but nevertheless managed to start a couple of integrations successfully. Im absolutely successful at seeing numeric values, but entities that will hold text (e.g. Sensors in HA contain a single value, the query you use to fill that sensor has to return a single value. If so, just use the same as above, but switch out the name to the new sensor in the value_template. The leading sign indicates a warning, but there is nothing to be worried about. This adds a yellow line, and the entire graph now has the living room temperature compared to the outside temperature. Retrying again in 60 seconds. 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. In the WHERE we want to chooseentity_id and select the battery sensor. you could try this: Lets instead tell Grafana to join the lines together based on the previous reading. Statistics in Home Assistant with InfluxDB and Grafana. We tend to think of this data as sensor readings. Here is a quick explanation what automations, blueprints, scenes and scripts are in Home Assistant. 2.xx - Defaults to true for 2.xx, false otherwise false. You can set z-wave parameters from within Home Assistant. I used your docker image top setup InfluxDB and Grafana. Thanks. Wait about a minute for the container to start, then open a web browser and point it to http://10.0.0.11:3000 (replace with your IP). tom_l July 13, 2020, 2:24pm #2. You'll be greeted with a welcome page, click the "Get Started" button. Once youve added this to your configuration, be sure to restart Home Assistant. You can use the data to refine what the temperatures need to be inside vs outside before the AC comes on for example. Once it restarts, Home Assistant should start sending data to InfluxDB. Then add Name and URL, where the URL should be the hostname where the InfluxDB is installed. In my entry sensor example above, I would choose binary_sensor.entry_motion_227. Using InfluxDB to store Home Assistant data for Visualising in Grafana. Thats very annoying (and another reason for me not to upgrade DSM). So wonder if they just renamed $interval to $__interval. Start the process of generating read/write token and assign a name to it (Grafana - Read). After I noticed that no data was being populated I changed the address in my YAML file to the actual internal ip address. Just something for you to check and make sure that is what you wanted. 2:49 PM components/influxdb.py (ERROR). I always get a Connection refused. After modifying your Home Assistant config be sure to restart Home Assistant (I usually do this through the Configuration UI). If I try port 8083 I see the page from Chronograf but it asks me to create a connection and I dont know how to create the home assistant database. If that still doesnt fix it, I would then SSH into the container on port 22022. If this is the only database I would also advise to toggle the default switch. There are ways we can get this into Grafana, as it is stored in InfluxDB. Hi Phil, Im wondering how to edit the grafana.ini? You can find out how to create one here. It looks like grafana cant start properly, do you have any clue why? In most cases you can leave the default query as is and just select the entity you are looking for in the FROM part. It can also be used with an external data source. I've got a PC where I have multiple VMs for some other stuff and have decided to put HA in a VM there. So, if youre using Home Assistant on a Raspberry Pi, you could have InfluxDB running on a PC or NAS thats always on. To obtain this, open the UI of your 2.xx installation, the URL at the top will have it after /orgs. If you wish, you could continue and select specific sensors or just decide that this is sufficient for the test. 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. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. InfluxDB adds a data type to every measurement value after it records the first measurement. You can also exclude certain items or domains. Our next step is to configure Home Assistant to start logging changes to InfluxDB. Then, click select tag value to choose an entity_id of another temperature sensor. Both are running in docker, both are in the opt_default docker network and have local IPs in the same subnet. That way your historical data doesnt take up space on your SD card. If you get a green check-mark, you did good. platform: template Once you are done with that you can create a new dashboard and start adding panels with data visualizations. I want to include everything and keep it forever there, waiting to be visualized or something. However, I have a problem I am an addict. Can you tell me how to update influx and grafana? In my case it's HomeAssistant. platform: template {% endif %} Thank you so much again @frenck , you truly are amazing. My configuration file has this entry: Exclude all entities matching a listed pattern. I commented out logbook: & history: and deleted the home-assistant db file, and that did not impact the InfluxDb functionality. And it can easily be integrated with Home Assistant. and verify that the database exists and is READ/WRITE Wessel's Blog. You have the option of reviewing your settings and then click "Done" when you're ready to start the container. [emailprotected]:~#. On the left side choose the "Explore" icon. If you're asking about HA, I'm mostly playing around with it for the moment. You should see Data source is working if you have configured everything correctly. Youll need to expose the ports to Influx as well (although Im sure you did this, if you can access Grafana). 1.xx only - Verify SSL certificate for HTTPS request. Im wondering wether you could update the docker container with some more recent versions of grafana and influxdb? 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. Or we could choose just to aggregate all the sensors into one, and just display the Outside vs Inside temperature on this graph. This sets the default bucket for sensors, individual sensors can also read from a different bucket. A addict that is. Setting a coarser precision allows InfluxDb to compress your data better. Can you give me a hint how to do it? Well set the minimum width for the legend to 350. Section 8 - Configure Grafana to retrieve data from InfluxDB. To answer these types of questions, we need to use a separate system. Now lets add the fancy gauges. What is the temperature in the room right now? would be a classic question answered by sensor data. Or when the sensor wakes? On top of the screen a graph should be generated which will display all temperatures that HomeAssistant is logging. not sure what you mean. This supports templates. A sensor will be created for each query: Note that 2.xx installations of InfluxDB only support queries in their Flux language. Nice. 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. Choose your favorite one and we can query for the data stored for that measurement. Thank you. (I go by @Frenck in there as well). Alternatively, you can use a DSMR reader that send data to MQTT directly. Ive added a link to the menu which links to Grafana for now. No problem, and can you see the attributes for the battery level in the states panel? In this window we'll set connection and display parameters for communication between Grafana and InfluxDB. For my entry sensor above, Im going to choose battery_entry_sensor. In the mean time I managed to create the necessary database and users through the CLI instead so all up and running now. Administrative Assistant / Data Entry Clerk - Become a Focus Group Panelist now - Remote Part Time or Full Time Work At Home Position. Unfortunately, each device is slightly different, so youll need to consult the instruction manual for each device. You also can not dynamically change the timeframe. Name of the bucket within your Organization to read from. It may not save the last poll value over restarts though. 2.xx - No default port for 2.xx, otherwise 8086. Edit: This post is aimed at influxdb1, since influxdb2 got released the bigger part of this post got obsolete. Next, we can add InfluxDB to our docker-compose.yaml file so docker will run the image. # Ensure the version matches your InfluxDB instance. Looking at the graph is cool, but it doesnt make it easy to see what the temperature outside is right now, or what was the lowest/highest temperature for the period. To obtain this, open the UI of your 2.xx installation, the URL at the top will have it after /orgs. Hmm to be honest I havent taken much thought about that, as the data is housed on my NAS (where I dont really care too much about storage limits for now). Port 3003 works: I see the page from Grafana Go to the "Image" section of the Docker app and double-click the downloaded Grafana image. Database and user are the ones we created above. This is my actual Watt from my sma solar converter. You can learn more about it from their documentation or by using the query builder in the UI. The logbook shows last actions, while this gives me insights in the history. This is a basic way to look at the data captured by Home Assistant. Now lets make some final cosmetic changes. I dont really need grafana as I want to import the values from influxdb into lovelace cards. You're back at the initial Docker create window. I hope you'll get through it OK :-). Measurement name to use when the measurement_attr state attribute does not exist, e.g. Is it primarily for energy monitoring? Or how often your Rain Bird watering system should water your garden, based on how quickly the moisture in the soil dries out. Some workarounds include having a HA script write the latest sensor value to Influx every hour although this still might result in empty graphs. influxdb: !include influxdb . You can use "2.0" and get the latest version in v2. This will store all data points in a single measurement. Home Assistant comes with a recording component already, however, the more data that your Home Assistant setup records, youll see the limitation of this built-in functionality. Let me know in the comments below how youve used InfluxDB. It does not replace it. NEXT LEVEL STATISTICS - Home Assistant InfluxDB and Grafana. February 20, 2020. InfluxDB is a scalable datastore for metrics, events, and real-time analytics. Also check the username and password for 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. Wow, once I figured out how to use a tenth of its capabilities, this thing is amazing! Havent used that yet, but good to know its a bit hungry. Influx vs Prometheus vs Timescale. influxdb on port 3004 works but grafana on 3003 dosent give any response at all. strings, date, experimental/query, etc. However if didnt split them out with a template sensor, there isnt much you can do. Watch your Home Assistant log files for any errors to make sure the connection to InfluxDB is working as expected. The list of domains to be excluded from recording to InfluxDB. State object attribute(s) to use as measurement name. The configuration can be done via the configuration.yaml file. Best to check the readme on the Github repo, but this should work for you now. That will bind the container to the host network, which will hopefully work. As I want to be able to store the data from InfluxDB and Grafana, I created my own Docker image which allows that. 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. In the include section, Im specifying which sensors data I want to be sent to InfluxDB. So, choose your username and password. and verify that the database exists and is READ/WRITE "state" WHERE time > now() AND "entity_id"='[entity that returns home/not_home]'. See Customizing devices and services for format. name grafana great guides! Seems to work with $interval. Before we start we need to make sure though that the database is reachable from the Home Assistant host. Now for the grafana graphs. 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. Again just take some time and play around with those values. Since this will be a copy off the data in HA itself, I would recommend to use a separate LXC to run Influxdb. If you notice that your fridge/freezer has started to use more power than usual, it might need a new seal or something. Im a bit worried that your Synology 6.1 wouldnt accept the -v flag. As previsouly mentioned my MQTT broker sits within my homeassistant instance. Node-RED is a flow-based development tool for visual programming which can be added to home assistant as a integration / add-on. 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? Verify SSL certificate for HTTPS request. Add Home Assistant and Node-RED InfluxDB data sources in Grafana. https://uploads.disquscdn.com/images/d20cd6c34fa82ceab129f58c5d37191e134a54f743e68ac87ee56548cdc69055.png. For example, in InfluxDB Cloud it looks like this: https://us-west-2-1.aws.cloud2.influxdata.com/orgs/{OrganizationID}. The personal homepage of Frenck: an Internet of Things explorer, a home automation fanatic, open source contributor, software developer, and Home Assistant addict! HomeAssistant - Running in a VM as Home Assistant Operating System on one host - IP 10.0.0.6. Hmm sounds like the two containers cant talk to each other. influxdb: host: 172.23..2. verify_ssl: false. You might be able to use a template sensor for that. Most likely this will be the only user which you will create, since InfluxDB changes how databases are accessed (we'll come to that later). If you do, then click on the "Submit" button on the extreme right side of the screen. That indentation doesn't look correct, and I think you need to specify the entities explicitly, rather than from a group. One thing you should add to your Home Assistant service is the, The second service is our new InfluxDB service. Do so and continue. 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. Genius, thanks a lot. You can now click the "Apply" button. Tokens are (for our purposes) a replacement for user accounts. I scroll down, to the bottom of the "Filter" frame until I see the "C" entry. Click on "Environment" tab. Entries will be limited, since they will start from the moment that you have added HomeAssistant->InfluxDB config into HomeAssistant. See the official installation documentation for how to set up an InfluxDB database, or there is a community add-on available. Additionally, you can now make use of an InfluxDB 2.0 installation with this integration. Also, the Grafana interface doesnt seem to show up . In this case this is /var/lib/grafana Click on the "Port Settings" tab. Contribute to bestlibre/hassio-addons development by creating an account on GitHub. 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. And for helping others, here's my docker-compose that works on my Synology NAS (via Portainer): This is great. However, I'm also using a zigbee usb stick and the Synology NAS can only expose that to HA through a VM. I am Franck Nijhof, and I have 30 years of programming experience, in many languages. I would first confirm that both Home Assistant, and the Influx container are both using the host network. Note that value will be set to the value of the _value field in your query output. How much light does the living room get in winter months, compared to summer months? Franky1 . Btw there is one bug in Grafana which the team is pushing on InfluxDB about displaying no graphs for a queried time range if there was no value written to the DB. Im actually testing it out for a few weeks now, almost ready for release I think. Once again click the Panel Title and then Edit. I suggest "HomeAssistant". Lets go! Theres a few ways to install Grafana, but because Im using Home Assistant on my Synology NAS, Im going to use Docker. Name your database and click the checkmark. Set this to allow the integration to retry if there was a network error when transmitting data. 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. Not sure if it will help, but you never know. With so many integrations with the internet of things or IOT devices, a lot of information passes through Home Assistant. I've been wanting to do more than the basic graphs and I appreciate the step-by-step. 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. You're now in the InfluxDB web GUI. Click on the "Data" icon. Once youve setup your data source, we can start off by creating a simple temperature line chart. By default Home Assistant will try to push everything into your InfluxDB, including input_boolean, automations, weather etc. Section 5 - Verification of HomeAssistant configuration in InfluxDB. Click the "Add Folder" button and choose the location on your host filesystem, where Grafana will be storing its persistent data. The one with the + sign, named "Create". Grafana is connecting to the DB without any issue 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. In my case this is http://10.0.0.11:8086. Thanks! In my case it's Home. Or you can sign up for their cloud service and connect Home Assistant to that. Will check out your links, thanks! Home Assistant is awesome but it lacks advanced support for showing data, especially over time. Privacy Policy. Seems like for influxdb its the same. In your Influx configuration YAML for HA, I highly recommend adding friendly_name under tags_attributes. Seems very strange. Perfect to run on a Raspberry Pi or a local server. Ill try to limit requests as suggested for the time being. Where does the data for InfluxDB come from and where is it stored? For now, just use the :edge tag in your docker run statement, and youll have some newer versions to use! As you may notice while it is easy to create it is not great either. Go back to the Metrics tab, and click the Add Query button. THanks for helping me out Phil, but I still have the same error. thank you. 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. Grafana InfluxDB. Anyway of showing as a correct percentage? Go to the Legend tab then lets select Min, Max and Current to be shown. thanks for writing this up, I've been looking to switch databases on HA. It is stored inside the add-ons persistent storage space (usually referred to as /data in the Hassio world). InfluxDB is an open source time series database optimized for high-write-volume. Well use this account to setup the dashboards. Will be merged with the default ignore_attributes list when processing a state change event for a particular entity. Here it's best if you set the "Local Port" section to 8086.