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. Press "Continue" button. When you're done click the "Submit" button on the right. If omitted, then a filter of limit(n: 1) will be added to the end instead to restrict to one result per table. InfluxDB, Home Assistant & Grafana - Energy & Power. Sets the default database for sensors, individual sensors can also read from a different database. {% else %} let me know if that works for you. Im curious, how are you using this? port: 3004. Some research is needed but, first, Ill implement the device tracking for essential components you wrote on. Quick question: How do you control the size of the Influxdb? Once I have these in Home Assistant, its easy to get the value into Grafana and InfluxDB. rtsecs) It is not the only add-on I have created; there are many many more. This can be done with Loki like I described here. Sqlite DB corruption - migration to other engine? Thanks for the heads up about Glances. Watch on. In this case this is /var/lib/grafana Click on the "Port Settings" tab. As previsouly mentioned my MQTT broker sits within my homeassistant instance. If youre worried, I would suggest taking a backup of your influxdb and grafana mount folders. Then, other apps (like Grafana) can query the database to create visualizations. 2018-06-18 14:38:55 INFO (MainThread) [homeassistant.setup] Setup of domain influxdb took 7.1 seconds. {{ states.zwave.fibaro_system_fgms001zw5_motion_sensor.attributes.battery_level }} Just something for you to check and make sure that is what you wanted. Although I cant see why not exactly. Theres a few ways to install Grafana, but because Im using Home Assistant on my Synology NAS, Im going to use Docker. exclude: entity_globs: "*". Here is a quick explanation what automations, blueprints, scenes and scripts are in Home Assistant. You should be able to edit it from the host. 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. One or more flux filters used to get to the data you want. -p 22022:22 Input this value or select your own. platform: template As you can see in the example above, a good way to do this is with the keep or drop filters. However, I'm also using a zigbee usb stick and the Synology NAS can only expose that to HA through a VM. If theres some awesome new features etc that make the upgrade worth it, I might update the image to those versions too. 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. IP address or domain of your database host, e.g., 192.168.1.10. The edge tag will always have the latest and greatest that I have upgraded it to. In the WHERE we want to chooseentity_id and select the battery sensor. EDIT: I personally prefer the include-only configuration of the InfluxDB. Your query should not begin or end with a pipe (|>). This will add the values below the graph. What version are you looking to upgrade to? Click those to bring up a context menu for the row, and click Add Panel. Helped me a lot. USE "home_assistant"; DELETE FROM "kWh" WHERE ("entity_id" = "gas_daily") AND time > "2022-05-30 00:00:00" AND time < "2022-05-30 23:59:59", Powered by Discourse, best viewed with JavaScript enabled. 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. This value can have historic data which is written to your HA database (sqlite/mariadb etc..). Section 2 - Initial Config of the InfluxDB. On top of the screen a graph should be generated which will display all temperatures that HomeAssistant is logging. Where does the data for InfluxDB come from and where is it stored? They will be different, depending on what your environment is, but it should be obvious that HomeAssistant is their source. Back in theGeneral tab we can give then panel a title, which Ill name asEntry Sensor. Grafana is connecting to the DB without any issue Thank you so much again @frenck , you truly are amazing. 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. However if there are entries, then you have just verified that your configuration is valid and you're doing OK so far. I will try it at Thursday if I can find a solution by snapshot function. How do I update Grafana and Influxdb? For some reason Im unable to get the logbook to show anything. Please be aware of the underlying InfluxDB mechanism that converts non-string attributes to strings and adds a _str suffix to the attribute name in this case. Im going to skip over creating multiple users. tom_l July 13, 2020, 2:24pm #2. How do you handle this? Ive added a link to the menu which links to Grafana for now. Will check out your links, thanks! Genius, thanks a lot. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. you could try this: After exploring just some of the data exploration and dashboard features available directly in the Home Assistant Community Add-on: InfluxDB, its enough for . This means that in a home scenario you'll most likely just have one. I chose docker/influxdb. For 2.xx SSL verification is required, library provides no way to disable it. 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. 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. However there are some pretty big limitations. 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. Hmm I may have missed the state. in the code. Ill wait for this fix to bubble up to Home Assistant before I look at upgrading versions in my container (I try to live by if its not broken, dont fix it). While it works with a bunch of them InfluxDB is the preferred one in most cases. In "Auth" section turn off the "Basic auth" option. 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. Your best bet is to execute the queries from Chronograf to create the database. Anyone has a query to delete any/all data and entity itself from influx? no problem. include or exclude blocks can be used to control what data should be saved to influxDB. Then yes, Im guessing that the battery level hasnt been polled yet. ? Does the component expose its own outside_garage_door_battery sensor? Thats very annoying (and another reason for me not to upgrade DSM). This makes it excellent at storing our sensor data from Home Assistant, because naturally all our sensor data is associated with time of measurement. Go to the TTECK proxmox scripts . Click the "Save" button. Note the text saying "Retention: Forever". So, its still a work in progress for the time being. February 20, 2020. That way your historical data doesnt take up space on your SD card. So I think it has something to do with template.py ? This space is exported using snapshots as well. Now lets go and connect it to Home Assistant. Now that weve got data being recorded into the InfluxDB database, we want to use Grafana to make some nice charts of it all. It's useful for recording metrics, sensor data, events, and performing analytics. 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. As an aside is there any GUI-focused ways to control docker containers? It will allow you to visualize data as well. You will be prompted to set a new password. So, from my Google research it looks like you have to set the connection pool when connecting to InfluxDB. Make sure the FROM is set to home_assistant and you filter on domain or entity_id first. It wont take you long before your Home Assistant database sizes are in gigabytes, and your home automation starts to slow down because of it. As a first step towards Home Assistant Read more, adguardhome-sync build an even better ad-blocking experience with Adguard home. So if using v2, youll also need an API token from InfluxDB. It exposes an HTTP API for client interaction and if often used in combination with Grafana to visualize the data. 2018-01-24 15:00:58,598 INFO success: grafana entered RUNNING state, process has stayed up for > than 1 seconds (sta Hi To obtain this, open the UI of your 2.xx installation, the URL at the top will have it after /orgs. 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. If a HA entity becomes stable and it has sense to collect its data, I include this entity to the DB configuration. Open HomeAssistant "configuration.yaml" file. That should fix it for you. If the Home Assistant container is running in host mode or on a different machine you need to forward the 8086 port from the dabase container so that it is available from the outside. On the left side of the UI, open the Influx Admin panel and click '+ Create Database' at the top. Hi all, I'm using influxDB on a seperate container including grafana. 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. In my case it's HomeAssistant. Seems like for influxdb its the same. 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 feel like it polls initially and then stops. 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. Username and password (for the homeassistant user in the database we created above) needs to be put into the secrets.yaml file in the form of influxdb_user:homeassistant. Ex. I would suggest that you monitor storage consumption increase on a daily basis to determine if this will be an issue for you or not. home/not_home), Im struggling to get them to appear. Now weve got an easy way to get battery levels into InfluxDB and Grafana, lets set up a gauge to display the battery percentage of a door sensor. Path to use if your InfuxDB is running behind a reverse proxy. Which sensors do you want to show in the UI? Influx had big breaking changes from v1 to v2, so I'm personally avoiding the latest tag. To answer these types of questions, we need to use a separate system. On the "Mount path" you now have to point to the container location which will be linked with the location on your filesystem. Assign a name to the container (Grafana, for instance) and click "Advanced Settings". Thanks a lot for your articles. Lets try a few more InfluxDB APIs to make sure everything is working. The database must already exist. Now lets press the Add Query button again, and add all our internal sensors together. If theres anything you dont want recorded in there, you can use the exclude parameter. I havent tested them myself yet, but this might get it working for you. My approach to cleanup the InfluxDB: Execute the query: SHOW TAG VALUES ON "homeassistant" WITH KEY = "entity_id" and create a dashboard of if. Measurement name to use when the measurement_attr state attribute does not exist, e.g. Click the "Next" button. 2.xx - No default port for 2.xx, otherwise 8086. Now lets add the fancy gauges. 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. Thank you! You will instantly see the result in the preview. So states like Home vs Not Home might get a bit tricky. I decided to go with MariaDB in a docker container and this step should improve performance and make my SD card last a lot longer. Hi Phil, This adds a yellow line, and the entire graph now has the living room temperature compared to the outside temperature. Install InfluxDB. Statistics in Home Assistant with InfluxDB and Grafana. Grafana allows you to setup Dashboards with graphs and widgets. To do so, modify your Home Assistant configuration.yaml to include the details of your InfluxDB installation. Additionally, you can now make use of an InfluxDB 2.0 installation with this integration. However we have a whole bunch of temperature sensors inside which we could add in. Thanks a lot for your reply. Section 4 - Configure HomeAssistant to write data to InfluxDB. 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. sensors: Lets switch over to Grafana to use this data. Any advise would be appreciated as to where i am going wrong, would be of help. If that still doesnt fix it, I would then SSH into the container on port 22022. After that enter your InfluxDB, Database, User and Password. So for now, I need to run a VM for HA instead of a docker. I hope you'll get through it OK :-). At the moment we'll be interested in the "Data" section which is third icon from the top on the left side of the GUI. Setting a coarser precision allows InfluxDb to compress your data better. Theres also some great options to setup alerts. For some reason Im unable to get the logbook to show anything. Thats an antipattern in docker. No suspicious entries in the logs.Restarting does not help influxdb: host: a0d7b954-influxdb port: 8086 database . @trusty That dashboard just looks freaking amazing! Got started with a nice System-Monitor Dash. 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? I have a question. Well, thankfully there's a trick that we can use. If you are already ready using docker-compose you probably already have something similar. theyre zwave devices. You can always change the retention, so that data gets dropped after a certain period. When it did I found it limiting would this be a suitable replacement? See Customizing devices and services for format. I managed to install and configure Grafana and influx db have added the influxdb line in HA but im not getting any graf data. 23f6dfc96bc8eb520513b97a843686129cb84d8566402114d82a73f12de40c26 If data is showing up than your Home Assistant and InfluxDB configuration is working. Entries will be limited, since they will start from the moment that you have added HomeAssistant->InfluxDB config into HomeAssistant. The list of entity ids to be excluded from recording to InfluxDB. Exclude all entities matching a listed pattern. 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. your more machine than man. Lets instead tell Grafana to join the lines together based on the previous reading. So nothing in my log except some unrelated issues with XKNX, sensor: Or how often your Rain Bird watering system should water your garden, based on how quickly the moisture in the soil dries out. At the top of the page are some icons for types of things you can add to your dashboard. DSMR reader for home-assistant using MQTT. So the idea is working and values can be deleted, but the UX is not really good. InfluxDB is the time-series database handy to store your data coming from your Home Assistant instance. Recreating the database seems to have got it working, but Ive now lost all the history am I missing something with ensuring persistence of data here?? On the left side choose the "Explore" icon. This is us setting up Grafana so it knows where to pull our stats from. I might write a post for influxdb2 in the future, but no guarantees. . Or when the sensor wakes?
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