While this language was available in 1.xx installations, it was not the default and not used in the API so you may not be aware of it. Now its time for the main event. This space is exported using snapshots as well. 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. Hi all, I'm using influxDB on a seperate container including grafana. Our company is seeking motivated individuals to take part in nationwide & local paid Focus Groups and Market Research assignments. 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. Under Options select To the right to move the table inline with the graph. and verify that the database exists and is READ/WRITE Which sensors do you want to show in the UI? This means that in a home scenario you'll most likely just have one. The logbook shows last actions, while this gives me insights in the history. If you scroll through this, you should see entries that are obviously coming from HomeAssistant. Here it's best if you set the "Local Port" section to 8086. The unique ID for this query. mount type=bind,source=/volume1/docker/grafana,target=/var/lib/grafana 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. If omitted, then a filter of limit(n: 1) will be added to the end instead to restrict to one result per table. Otherwise we somehow need to link the Home Assistant and InfluxDB networks together. Defines a template to extract a value from the payload. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. It does not replace it. If you are looking to add the full Grafana dashboards or elements of it directly to your Home Assistant dashboards follow my guide here. When it did I found it limiting would this be a suitable replacement? Make sure you are running the latest version of Home Assistant before reporting an issue. Port to use. Navigate to your InfluxDB installation. In this case this is /var/lib/influxdb2 Click on the "Port Settings" tab. Go to the Legend tab then lets select Min, Max and Current to be shown. Once some data has been exported into InfluxDB, you should be able to see your entities data like this: I hope this has been helpful. Statistics in Home Assistant with InfluxDB and Grafana. In "Token" field copy-paste the value of the "Grafana - Read" token, that you saved at the end of Section 3. You can always try to get support from the community here at the Home Assistant community forums, join the conversation! 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. You can find out how to create one here. This is because we may not have any data points for the period. From the Options tab under Gauge select Show. This chart will display the outside temperature, well also include an area which will display the current temperature, and the highest and lowest temperatures for the time period specified. As you may notice while it is easy to create it is not great either. and Jekyll. You will need to construct your queries in this language in sensors for 2.xx installations, it looks like this: Use HTTPS instead of HTTP to connect. InfluxDB is a tool to help you solve that! 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. Your query should not begin or end with a pipe (|>). If youre worried, I would suggest taking a backup of your influxdb and grafana mount folders. Another option to display data is Singlestat. That is to be expected. It exposes an HTTP API for client interaction and is often used in combination with Grafana to visualize the data. Needed with organization configuration variable. sensors: !include template/sensors.yaml, My grafana influxdb and HA are on the same device running DSM 6.1. To do so, modify your Home Assistant configuration.yaml to include the details of your InfluxDB installation. Some workarounds include having a HA script write the latest sensor value to Influx every hour although this still might result in empty graphs. While this may be what you want, it can have big implications for storage consumption, depending how much data your environment generates. Once I have these in Home Assistant, its easy to get the value into Grafana and InfluxDB. I hope you'll get through it OK :-). Once youve setup your data source, we can start off by creating a simple temperature line chart. When I execute the command, Im getting the following result: But after that, the entity is gone. Mine is about 1gb after 10 days and its mainly the network stats that add to it. My biggest problem with Hass.io is how slow the history tab is, and this completely fixes that. And it can easily be integrated with Home Assistant. Although I cant see why not exactly. Hopefully they fix that in a future release. If you are looking to change anything about the visualization you will find all those options at the right side of the screen in the Panel and Field tabs. Valid values are 1 or 2. You should only file an issue if you found a bug. Powered by a worldwide community of tinkerers and DIY enthusiasts. Then also choose an organization name and a bucket (database) name. Several other more or less random things :-). Note the text saying "Retention: Forever". -host and -port options can be omitted if command is run on local InfluxDB host. This is us setting up Grafana so it knows where to pull our stats from. InfluxDB entity_id field in measurement field? 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. All others rely on community effort. I strongly recommend that you do not name the user "admin" or "administrator". Anyway of showing as a correct percentage? not sure what you mean. # The InfluxDB organisation that the bucket will belong to. Maybe the second most important job is to give a good overview over the current state of your home. Is there a trick to getting text values to appear in Chronograf? https://uploads.disquscdn.com/images/bd57a5daa931c1379c57e296f4b358ab6e80a1950257bf014de60dba55bd1c20.jpg. Ill try to limit requests as suggested for the time being. Is it primarily for energy monitoring? I'm a very Newbie but nevertheless managed to start a couple of integrations successfully. Once influxdb.yaml is saved, we can add it to the main Home Assistant config like so. This can be used to present statistics as Home Assistant sensors, if used with the influxdb history component. You should now have three tokens created. About Home Assistant. value_template: '{% if states.zwave.fibaro_system_fgms001zw5_motion_sensor %} I'm a Sitecore, OrderCloud and .Net developer, Dad, cyclist and all round nerd from Melbourne, Australia. Database and user are the ones we created above. A addict that is. 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. I might write a post for influxdb2 in the future, but no guarantees. Now that everything is set up I can always pretty easily add more data in the future. Do you think it will be possible? Just remember that youll only be able to report on values with numbers. In the "Read" section choose "HomeAssistant" bucket and click on the "Save" button. Published by Oliver on 02.05.202102.05.2021. I set this up myself a few months ago, but found limited use. P.S. Go back to Synology Docker and open the "Registry" section again. So the idea is working and values can be deleted, but the UX is not really good. I'm monitoring temperature and humidity in all the rooms. Here you will create an administrative user and your first (and maybe only) organization and a bucket. DSMR reader for home-assistant using MQTT. We can configure Home Assistant to write data for some (or all) devices to this new database. Yes, I saw the repo for connection pool increase. Which gives you a nice InfluxDB admin interface for managing your users, databases, data retention settings, and lets you peek inside the database using the Data Explorer. So nothing in my log except some unrelated issues with XKNX, sensor: Search for the InfluxDB add-on in the add-on store and install it. Hi all, I'm using InfluxDB add-on in my Home Assistant. After I noticed that no data was being populated I changed the address in my YAML file to the actual internal ip address. Whats the average temperature inside during the summer months, compared to winter? Our next step is to configure Home Assistant to start logging changes to InfluxDB. And for helping others, here's my docker-compose that works on my Synology NAS (via Portainer): This is great. [custom_components.sensor.template] Could not render template Bewegingsmelder grote kamer: UndefinedError: sensor is undefined It's useful for recording metrics, sensor data, events, and performing analytics. Each sensors state is set by configuring a Flux query. There is an interesting absence of guides available for this. Thats very annoying (and another reason for me not to upgrade DSM). /config/configuration.yaml. How can I show them in HASS ? Only that now, this will be a query that we would actually want to display in Grafana. Wondering if its a DSM6 network kind of issue. If someone has access to all my Grafana dashboards, theres probably bigger problems to solve first. bartweemaels January 27, 2022, 9:40pm 1. Lets drag-and-drop a new Graph. I am not sure if HASSIO supports this though. The more information your smart home has, the smarter it can be. We're going to run a query to create a new database just for Home Assistant. 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. Following the instructions has a - in the username, which you may or may not have copied. We could adjust our GROUP BY interval higher, to something like an hour which might solve that. As soon as you do this, your graph should look much better. 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.) Created dashboards are not stored persistently. With most of our . For now, just use the :edge tag in your docker run statement, and youll have some newer versions to use! I want to include everything and keep it forever there, waiting to be visualized or something. Add your timezone in the environment variables, so that you'll have proper timestamps in your database entries. Database host is not accessible due to 404: 404 page not found , please check your entries in the configuration file (host, port, etc.) So I think it has something to do with template.py ? In the include section, Im specifying which sensors data I want to be sent to InfluxDB. Libraries to import in order to execute your query. This supports templates. You are better off with a SQL store like MariaDB if you want to do that. Home Assistant Community Add-on: InfluxDB, Home Assistant Community Add-ons Discord chat server. 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. 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. Then I've got several other things configured for monitoring such as Synology NAS, router to monitor UL/DL speed and one or two other things that don't generate a lot of data. I guess they can be removed. To do this, well add the following to our configuration file. It will allow you to visualize data as well. Note that unlike the 1.xx queries, this does not default to mean. docker: Error response from daemon: Bind mount failed: /path/for/influxdb does not exists. O want to view config because I installed telegraf but it cant write in influxdb. Under the General tab, lets change the Panel Title to Temperatures. Ill have to wait until this works in the released version Click the Edit button to open the graph editor at the bottom of the screen. I am stuck though with this error in HASSIO logs, Setup failed for influxdb: Component failed to initialize. Some devices in Home Assistant will add another sensor to report the battery level. For instructions on how to create a database check the InfluxDB documentation relevant to the version you have installed. How do you handle this? The list of domains to be excluded from recording to InfluxDB. 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. Visualizing that data can help you see long term trends in how your smart home is used. Choose the "Latest" tag and click on the "Select" button. So, this would have to be done from Home Assistant. You can set z-wave parameters from within Home Assistant. Theres a few ways to install Grafana, but because Im using Home Assistant on my Synology NAS, Im going to use Docker. 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. Home assistant makes it super-easy to capture data from devices around your home by adding plugins, and it makes that data available in the history tab, so you can keep track of whats going on, like this. I find these great to show gauges of battery levels in devices. name grafana However long-term trends and data can also be important. New comments cannot be posted and votes cannot be cast, Home Assistant is open source home automation that puts local control and privacy first. 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. As previsouly mentioned my MQTT broker sits within my homeassistant instance. The cog icon saying "Configuration". That dashboard looks sexy! I've got 6 Aeotec 6 Multisensors that are reporting in 5 sec intervals. How do I update Grafana and Influxdb? Sensors in HA contain a single value, the query you use to fill that sensor has to return a single value. rtsecs) 2018-01-24 15:01:11,721 INFO success: grafana entered RUNNING state, process has stayed up for > than 1 seconds (sta The list of entity ids to be excluded from recording to InfluxDB. One for HomeAssistant to be able to write to the bucket another for Grafana to be able to read from the bucket. due to host mode in Home Assistant) you can use this neat code: This will forward the port 8086 from the container to the host but only for the IP address 127.0.0.1 which is localhost. There are a couple of InfluxDB docker images floating around for the Raspberry Pi, but I went with this one. However, I have a problem I am an addict. 1.xx only - Verify SSL certificate for HTTPS request. For my entry sensor above, Im going to choose battery_entry_sensor. This adds a yellow line, and the entire graph now has the living room temperature compared to the outside temperature. I had issues with Grafana not having permissions to the share I gave it on my Synology. Youll be able to setup multiple dashboards, and even multiple users. Wessel's Blog. I did that change some weeks ago and follows a slightly outdated guide but got it working. Then you can easily restore back to the older version if necessary. This can take on boolean values false or true. One thing you should add to your Home Assistant service is the, The second service is our new InfluxDB service. If theres an update needed to InfluxDB, my container wont get it yet either. The only problem is the volume is shown as a value between 0 and 1 so it is showing .45% etc. In this window we'll set connection and display parameters for communication between Grafana and InfluxDB. Hey Vince, thanks. This will store all data points in a single measurement. There is currently support for the following device types within Home Assistant: The influxdb database integration runs parallel to the Home Assistant database. In my case normal load CPU load is about 20%, with glances running it nearly doubled. Organization is a logical unit, mostly useful if you have a valid reason for strict separation of databases (like a service provider with multiple customers). Quick question: How do you control the size of the Influxdb? You can also configure it to refresh automatically. 2018-01-24 15:00:57,532 INFO spawned: grafana with pid 1565 I am Franck Nijhof, and I have 30 years of programming experience, in many languages. Additionally, you can now make use of an InfluxDB 2.0 installation with this integration. Switch back to the Grafana tab in your browser. Save the "configuration.yaml" file and restart the home assistant. Thats strange. In the next blog post, Ill detail how we can use Grafanato further visualize the data, rather than using command line queries. Can you try $interval instead? Go to the TTECK proxmox scripts . The default InfluxDB configuration doesnt enforce authentication. Create an account to follow your favorite communities and start taking part in conversations. 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. 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. include or exclude blocks can be used to control what data should be saved to influxDB. It looks like grafana cant start properly, do you have any clue why? Section 1 - Deploy InfluxDB 2.x in Docker If you followed my Docker instructions, you'll find it running on port 3004, otherwise it uses port 8086 for non-docker installations. Under the retention policy setting, you can edit the Duration for which InfluxDB will hold data. You can omit if you wish to use your own aggregator, which takes additional/different parameters or want to act on a different column. What component is it? Click "Add" button and in the "variable" field enter TZ and in the "Value" field enter your timezone in format continent/City. Click the "Add Folder" button and choose the location on your host filesystem, where InfluxDB will be storing its persistent data (most notably the database). The toolbar to add new panels can be found at the top right corner. InfluxDB is a scalable datastore for metrics, events, and real-time analytics. Note that value will be set to the value of the _value field in your query output. Going to do this during the upcoming weekend. Using MQTT, the power and energy generation data from Huawei's FusionSolar Kiosk can be fed into Home . I will try it at Thursday if I can find a solution by snapshot function. "state" WHERE time > now() AND "entity_id"='[entity that returns home/not_home]'. Here we can see how the graph is defined. Try opening the webpage for Influx and creating a query. Any idea how I could pull data from influxdb and create new sensors in HA please? The Influx admin panel was removed in a newer version of Influx in favour of Chronograf. See range_start above for how this is used in query. Hi, Awsome article! You can also exclude certain items or domains. your more machine than man. Name of the bucket within your Organization to read from. Seems to work with $interval. Is there a way to get it to update at least every hr or so? That will bind the container to the host network, which will hopefully work. I dont really need grafana as I want to import the values from influxdb into lovelace cards. Click "Select" button to go back to previous window. 2018-06-18 14:38:55 ERROR (MainThread) [homeassistant.setup] Setup failed for influxdb: Component failed to initialize. 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. 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). InfluxDB is an open source time series database optimized for high-write-volume. Hi Phil, Ive come back to this as I want to have persistent logs kept for my energy meters. No problem, and can you see the attributes for the battery level in the states panel? The InfluxDB config should be exposed by a volume mount. I . On the left side choose the "Explore" icon. Add a comment. Or when the sensor wakes? No idea why, but Im getting error message What is your docker run command? 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. My approach to cleanup the InfluxDB: Start the process of generating read/write token and assign a name to it (Grafana - Read). Home Assistant. Hmm sounds like the two containers cant talk to each other. When you're done click the "Submit" button on the right. If provided, this will add a filter to the end of your query like this {group_function}(column: "_value"). 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. All my sensors from hassio are reporting to that influxdb next to my mariadb (short term). Im going to skip over creating multiple users. 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. 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 . 2.xx - Defaults to true for 2.xx, otherwise false. # Ensure the version matches your InfluxDB instance. So, from my Google research it looks like you have to set the connection pool when connecting to InfluxDB.
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