Telegraf processors override. Click to show internal directories.
Telegraf processors override. There’s practically no coding involved, even. [[processors. The query is performed before any other options are applied and the new document produced will be parsed instead of the original document, as such, the result of the query should be a JSON object or an array of objects. Use the json_v2 input data format to parse a JSON object or an array of objects into Telegraf metrics. Steps to reproduce. Keep an eye on issue 5159 for updates, it is about renaming Feature Request Opening a feature request kicks off a discussion. Effectively what you want is to create 2 measurements. Click to show internal directories. Another possible option is to use If UseWildcardsExpansion is true, wildcards can be used in the instance name and the counter name. The Override (override) processor plugin allows overriding all modifications that are supported by input plugins and Override Processor Plugin. template. Navigation Menu Toggle navigation. This issue will stay open to improve documentation on when tags/fields are removed and also add hints Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data. http level (name_override or name_suffix), I would like to change the field value All of the measurement filtering operate only to filter the input of the processor, items which are not matched as passed downstream bypassing the processor. rename]] ## Specify one sub-table per rename operation. Unlike the global_tags and agent tables, any plugin can be defined multiple times and each instance will Question: Is there a way to reference fields from a specific measurement for renaming like e. unpivot. cpu]] name_override = “processor_metrics” There’s only one modification that’s required to monitor Telegraf metrics with SAI: prepend all of telegraf metric names with “telegraf. 1: 723: April 25, 2022 Home ; In tags and fields sections it is possible to use named groups to create multiple new tags or fields respectively. file [[inputs. mqtt_consumer. The configuration is The host tag set by hostname = "" in the agent section of the configuration should work this way. # # * override: emitted metrics are merged by overriding the # # original metric using the newly hello setup: two sonoff pow r2 sendings mqtt data via mosquitto and telegraf to a single database on a raspberry pi (see telegraf. The parser supports GJSON Path Syntax for querying JSON. The override processor plugin allows overriding all modifications that are supported by input plugins and aggregators: name_override; name_prefix; name_suffix; I am using Telegraf and I have multiple input. usage_idle” -> “cpu. 3: 1763: April 26, 2021 Unable to rename fieldname containing unicode character. Sign in Product GitHub Copilot. The measurement filtering parameters can be used to limit what metrics are handled by the processor. rename. The metric filtering parameters can be used to limit what metrics are handled by the processor. For There are three cases where this processor will insert a configured default field. Telegraf. com/support/simulia/public Basically I want to do this: [[processors. parser. Current behavior: Currently, The converter processor is used to change the type of tag or field values. To do that means having the mqtt_consumer read twice, one for each, or using the starlark processor to split the one metric into a second (e. file]] files = ["/sys/class/thermal/thermal_zone0/temp"] name_override = A change in the order of processor. “cpu. In addition to changing field types it can convert between fields and tags. Global configuration options . 6. Create two configuration files telegraf_input. You can find multiple examples here in the Telegraf repository. . The override processor plugin allows overriding all modifications that are supported by input plugins and aggregators: name_override; name_prefix; name_suffix; Override Processor Plugin. ; order: This is the order in which processors are executed. md Folks, Hope this is an ok place to ask for help with Telegraf I am successfully pulling weather data from OpenWeather. conf and telegraf_main. converter won’t complain if a field doesn’t exists, so it’s won’t generate errors for the series without that data; use said tag as a filter (tagpass) for the processor. conf: [[processors. The override processor plugin allows overriding all modifications that are supported by input plugins and aggregators: All metrics passing through this processor will be modified Override. Click to hide internal directories. " This allows SAI to know that the source of the metrics is Telegraf and to configure entity discovery and out of-the-box dashboards accordingly. Even more powerful are the processor plugins that allow metrics to be processed and manipulated as they pass through, and immediately output convert (processor. The extension modifier controls the data type that the parsed Contribute to anthonychu/20240603-aca-telegraf development by creating an account on GitHub. Excluded metrics are passed downstream to the next processor. Another option is to Parser Processor Plugin. The Currently, there is no "easy" way to override/set the timestamp of a point by getting it from a tag/field, the only option is to use processors. In Telegraf version I am using Telegraf and I have multiple input. All metrics passing through this processor will be modified accordingly. conf: System info: Centos 7 Telegraf version . StreamingProcessor override. Run the service and watch Influx host is used to report the name of the host that’s running Telegraf, and is active by default, you can opt-out with the option omit_hostname. For various purposes, there are a number of input plugins that can collect metrics from various sources. The original parser suffered from an inflexible configuration, and there were a handful of pretty common cases where data could not be parsed. 21. I can get 7 days of weather I can get 7 days of weather Coins The clone processor plugin create a copy of each metric passing through it, preserving untouched the original metric and allowing modifications in the copied one. Contribute to anthonychu/20240603-aca-telegraf development by creating Windows Performance Counters Input Plugin. Instance indexes will also be returned in the instance name. Examples Extract timestamps I am using telegraf to write mqtt messages to questdb. Find and fix vulnerabilities Actions. The field is not nil, but Relevant telegraf. name_prefix: Specifies a prefix to attach to the measurement name. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Telegraf has reached the ripe old age of V1. all processors are streaming processors. Configuration. json&quo Skip to content. Why Go Use Cases Case that feature isn't available in all plugins coming with telegraf, and; I have to solve this pretty urgently, I wrote a telegraf processor plugin that does exactly what I needed. 9: 1046: January 8, 2020 Field rename not working using processor. conf: Telegraf plugins are divided into 4 types: inputs, outputs, processors, and aggregators. 1, which is impacting metric naming. Proposal: Allow the use of the name_override parameter for output plugins. To specify the measurement name for your metric, set name_override; otherwise, the input plugin name (for example, “exec”) is used as the measurement name. 2. Currently, all my mqtt messages are written into the table "mqtt_consumer" by default. I tested the override processor and this does indeed cover what is expected in my use case. Processor processors are upgraded to telegraf. How can I change the name, For one the from_beginning in docker_logs is ignored it parses all logs since container creation and it applies a timestamp of the time it was read by telegraf. 1, ubuntu. http plugins returning the same field names and want to distinguish between them. Therefore Clone Processor Plugin. Now that Telegraf is prefixing all of the metric names with telegraf Rename multiple fields via Telegraf processor. The following config parameters are available for all processors: alias: Name an instance of a plugin. 32. Write better code with AI Security. If you have other tags and they can have different values but you still want to merge, you could either convert from tags to strings using the telegraf converter processor, or just drop the tags if you don't need them using the override Processor configuration. topk. name_suffix: Specifies a Some examples of this are the execd processor, which pipes metrics out to an external process over stdin and reads them back over stdout, and the reverse_dns processor, which does The override processor plugin allows overriding all modifications that are supported by input plugins and aggregators: All metrics passing through this processor will be In addition to input plugins and output plugins, Telegraf includes aggregator and processor plugins, which are used to aggregate and process metrics as they pass through Telegraf. idle”? You can use the measurement filtering Possible options # # include: # # * override: emitted metrics are merged by overriding the original metric # # using the newly parsed metrics, but retains the original metric # # timestamp. Thanks to community feedback and contribution, there have been many features added over the years. The processor. starlark. Hello everyone, I want to override the default tag values of [[inputs. regex. The I’d say keep the value as string and filter the metrics with tagdrop as you’ve already tried ([inputs. Then apply the processor converter to cast the I am still not getting anything out of telegraf. - influxdata/telegraf Use the value input data format to parse single values into Telegraf metrics. Select the metrics to modify using the standard measurement filtering options. @reimda and @ssoroka pointed out that override processor could be used to cover this case, as it might be that other processors are depending on the current behaviour. conf and stored data in influxdb below). file]] data_format = "json" files = ["/tmp/metrics. The regex plugin transforms tag and field values with regex pattern. To do so, all capture groups have to be named in the pattern. starlark. override but with no luck. 1 and 1. http_response]] plugin I have to monitor a address https://media. Even if telegraf doesn’t support templating, are you able to define / override the defaults for a plugin to achieve Right now this is the only way to handle the renames, but this is definitely something we know is painful. This document presents the input plugin to read Performance Counters on Windows operating systems. g. 19 we released a new JSON parser (json_v2). rename. ” Set the following in telegraf. s2geo. Docker. It is only set if there is no existing host tag. That’s it, that’s all there is to it. d. regex]] to create a replacement tag. 0+ The Override processor plugin allows overriding all modifications that are supported by input plugins and aggregator plugins: The override processor plugin allows overriding all modifications that are\nsupported by input plugins and aggregators: \n \n; name_override \n; name_prefix \n; name_suffix \n; tags \n \n. config with processor. . regex. tail grok Hi, I’m attempting to use Telegraf to convert incoming json using the socket_listener plugin (from a utility called njmon on AIX) to the prometheus_client output plugin. I tried to describe this in the processor configuration docs:. In addition to the plugin-specific configuration settings, plugins support additional global and plugin configuration settings. telegraf. strings. tag_limit. The modifications allowed are the ones supported by input plugins and aggregators: For this to work, you need to make sure you don't have any other tags with different values in each metric. md","path":"plugins/processors/override/README. Plugin ID: processors. example showing the creating of a second metric). converter) any of your parsed results to a tag processors. split. Test telegraf. replace]] measurement = "kafka_consumer" dest = "" So that the json output aren’t nested under the I am using Telegraf's [[processors. conf [[inputs. regex and processors. \n json_query. I tried with processors. parser only creates fields, but filters can’t be applied on them; processor. (Default is the name of the input). This is a rare use case, but still, You might either use the printer processor or comment out the processor and use --test when running Telegraf LordMuck July 6, 2023, 9:44am 7 Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data. override. The capture_syntax defines the grok pattern used to parse the input line and the semantic_name is used to name the field or tag. Basically, everytime I will have a Telegraf makes your life easy moving data from an MQTT broker into an InfluxDB database. The clone processor plugin create a copy of each metric passing through it, preserving untouched the original metric and allowing modifications in the copied one. scale. 1 Steps to reproduce: Place config for input. conf # Read Nginx's basic status information (ngx_http_stub_s InfluxData Community Forums Inputs. Values that cannot be converted are if you create another input session you will fetch the data twice and I don’t see the point of doing that. override]] name_prefix = "telegraf. override blocks that apply different prefixes. 3ds. override Telegraf 1. Furthermore, neither replacement nor result_key can be set as the resulting tag/field name is the name of the group and the value corresponds System info. reverse_dns. If not specified, then order is random. Specify the measurement name and a field to use as the parsed metric. Set the following in telegraf. This plugin parses defined fields or tags containing the specified data format and creates new metrics based on the contents of the field or tag. The json_query is a GJSON path that can be used to transform the JSON document before being parsed. This allows creating multiple tags as I require, but I cannot trigger the processor on contents of a specific field (something like field contents = glob Supported Telegraf processor plugins Override (override) – NEW in v1. \nSelect the metrics to modify using the standard\nmeasurement filtering\noptions. 27, the Telegraf parser ignored abbreviated time zones (for example, “EST”) in parsed time values, and used UTC for the timestamp location. If result_key parameter is present, it can produce new tags and fields from existing ones. measurement_name cannot be redefined multiple times for a parser as you have above. It’s working Regex Processor Plugin. parser]] namepass = ["mqtt"] parse # # Merge Behavior # # Only has effect when drop_original is set to false. The override processor plugin allows overriding all modifications that are\nsupported by input plugins and aggregators: \n \n; name_override \n; name_prefix \n; name_suffix \n; tags \n \n. To test your GJSON path, use GJSON Playground. 24. I’m not sure about when it gets Daniel - thanks, i’m currently making use of config files in telegraf. override prefixes has been noticed between Telegraf versions 1. 2: 2481: October 17, 2019 How to aggregate & rename fields of an input. port_name. pivot. So if you have your input [[inputs. (I will likely offer to contribute this to telegraf in the future, when I Telegraf is a powerful, plugin based metrics collector that also provides Prometheus compatible outputs. Matching upto first occurrence of "#" Hi, I’m looking for a way to avoid null values in my DB. You must tell Telegraf what type of Override Processor Plugin. The override processor plugin allows overriding all modifications that are supported by input plugins and aggregators: name_override; name_prefix; name_suffix; tags; All metrics passing through this processor will be modified accordingly. override In Telegraf 1. - influxdata/telegraf Prior to Telegraf v1. printer. mqtt_consumer]] name_override = "mqtt" data_format = "value" data_type = "string" [[processors. Configure this parser by describing the metric you want by defining the fields Relevant telegraf. Using processor. These settings are used to modify metrics, Thanks for the prompt reply but unfortunately your suggestion has not worked quite as expected (at least as I expected) I think I was confusing fields and measurements. While a lot of edge cases for parsing can be resolved using the Starlark processor, it is still a more advanced approach that requires writing {"payload":{"allShortcutsEnabled":false,"fileTree":{"plugins/processors/override":{"items":[{"name":"README. # # * I am extracting the cpu temperature from a Raspberry Pi using the following in my telegraf. Partial wildcards (e. Additional non-capturing ones or other expressions are allowed. I am calling ElasticSearch for different search criteria, the JSON structure returned is always the same, so while I can define the measurement at the input. The field is nil on the incoming metric; The field is not nil, but its value is an empty string. clone is working fine if you see the optics metrics. No response. Telegraf 1. name_override: Override the base name of the measurement. tagdrop]). Need to add a new tag "custom_instance" from existing tag "instance".