{ "openapi": "3.0.0", "info": { "title": "Netdata API", "description": "Real-time performance and health monitoring.", "version": "1.33.1" }, "paths": { "/info": { "get": { "summary": "Get netdata basic information", "description": "The info endpoint returns basic information about netdata. It provides:\n* netdata version\n* netdata unique id\n* list of hosts mirrored (includes itself)\n* Operating System, Virtualization, K8s nodes and Container technology information\n* List of active collector plugins and modules\n* Streaming information\n* number of alarms in the host\n * number of alarms in normal state\n * number of alarms in warning state\n * number of alarms in critical state\n", "responses": { "200": { "description": "netdata basic information.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/info" } } } }, "503": { "description": "netdata daemon not ready (used for health checks)." } } } }, "/charts": { "get": { "summary": "Get a list of all charts available at the server", "description": "The charts endpoint returns a summary about all charts stored in the netdata server.", "responses": { "200": { "description": "An array of charts.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/chart_summary" } } } } } } }, "/chart": { "get": { "summary": "Get info about a specific chart", "description": "The chart endpoint returns detailed information about a chart.", "parameters": [ { "name": "chart", "in": "query", "description": "The id of the chart as returned by the /charts call.", "required": true, "schema": { "type": "string", "format": "as returned by /charts", "default": "system.cpu" } } ], "responses": { "200": { "description": "A javascript object with detailed information about the chart.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/chart" } } } }, "400": { "description": "No chart id was supplied in the request." }, "404": { "description": "No chart with the given id is found." } } } }, "/contexts": { "get": { "summary": "Get a list of all contexts available at the server", "description": "The contexts endpoint returns a summary about all contexts stored in the netdata server.", "parameters": [ { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": true, "schema": { "type": "array", "items": { "type": "string", "enum": [ "full", "all", "charts", "dimensions", "labels", "uuids", "queue", "flags", "deleted", "deepscan" ] }, "default": [ "full" ] } }, { "name": "after", "in": "query", "description": "limit the results on context having data after this timestamp.", "required": false, "schema": { "type": "number", "format": "integer" } }, { "name": "before", "in": "query", "description": "limit the results on context having data before this timestamp.", "required": false, "schema": { "type": "number", "format": "integer" } }, { "name": "chart_label_key", "in": "query", "description": "a simple pattern matching charts label keys (use comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "chart_labels_filter", "in": "query", "description": "a simple pattern matching charts label key and values (use colon for equality, comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "dimensions", "in": "query", "description": "a simple pattern matching dimensions (use comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } } ], "responses": { "200": { "description": "An array of contexts.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/context_summary" } } } } } } }, "/context": { "get": { "summary": "Get info about a specific context", "description": "The context endpoint returns detailed information about a given context.", "parameters": [ { "name": "context", "in": "query", "description": "The id of the context as returned by the /contexts call.", "required": true, "schema": { "type": "string", "format": "as returned by /contexts", "default": "system.cpu" } }, { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": true, "schema": { "type": "array", "items": { "type": "string", "enum": [ "full", "all", "charts", "dimensions", "labels", "uuids", "queue", "flags", "deleted", "deepscan" ] }, "default": [ "full" ] } }, { "name": "after", "in": "query", "description": "limit the results on context having data after this timestamp.", "required": false, "schema": { "type": "number", "format": "integer" } }, { "name": "before", "in": "query", "description": "limit the results on context having data before this timestamp.", "required": false, "schema": { "type": "number", "format": "integer" } }, { "name": "chart_label_key", "in": "query", "description": "a simple pattern matching charts label keys (use comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "chart_labels_filter", "in": "query", "description": "a simple pattern matching charts label key and values (use colon for equality, comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "dimensions", "in": "query", "description": "a simple pattern matching dimensions (use comma or pipe as separator)", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } } ], "responses": { "200": { "description": "A javascript object with detailed information about the context.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/context" } } } }, "400": { "description": "No context id was supplied in the request." }, "404": { "description": "No context with the given id is found." } } } }, "/alarm_variables": { "get": { "summary": "List variables available to configure alarms for a chart", "description": "Returns the basic information of a chart and all the variables that can be used in alarm and template health configurations for the particular chart or family.", "parameters": [ { "name": "chart", "in": "query", "description": "The id of the chart as returned by the /charts call.", "required": true, "schema": { "type": "string", "format": "as returned by /charts", "default": "system.cpu" } } ], "responses": { "200": { "description": "A javascript object with information about the chart and the available variables.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/alarm_variables" } } } }, "400": { "description": "Bad request - the body will include a message stating what is wrong." }, "404": { "description": "No chart with the given id is found." }, "500": { "description": "Internal server error. This usually means the server is out of memory." } } } }, "/data": { "get": { "summary": "Get collected data for a specific chart", "description": "The data endpoint returns data stored in the round robin database of a chart.", "parameters": [ { "name": "chart", "in": "query", "description": "The id of the chart as returned by the /charts call. Note chart or context must be specified", "required": false, "allowEmptyValue": false, "schema": { "type": "string", "format": "as returned by /charts", "default": "system.cpu" } }, { "name": "context", "in": "query", "description": "The context of the chart as returned by the /charts call. Note chart or context must be specified", "required": false, "allowEmptyValue": false, "schema": { "type": "string", "format": "as returned by /charts" } }, { "name": "dimension", "in": "query", "description": "Zero, one or more dimension ids or names, as returned by the /chart call, separated with comma or pipe. Netdata simple patterns are supported.", "required": false, "allowEmptyValue": false, "schema": { "type": "array", "items": { "type": "string", "format": "as returned by /charts" } } }, { "name": "after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds (negative, relative to parameter: before). Netdata will assume it is a relative number if it is less that 3 years (in seconds). If not specified the default is -600 seconds. Netdata will adapt this parameter to the boundaries of the round robin database unless the allow_past option is specified.", "required": true, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -600 } }, { "name": "before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds). Netdata will adapt this parameter to the boundaries of the round robin database. The default is zero (i.e. the timestamp of the last value collected).", "required": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "points", "in": "query", "description": "The number of points to be returned. If not given, or it is <= 0, or it is bigger than the points stored in the round robin database for this chart for the given duration, all the available collected values for the given duration will be returned.", "required": true, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 20 } }, { "name": "chart_label_key", "in": "query", "description": "Specify the chart label keys that need to match for context queries as comma separated values. At least one matching key is needed to match the corresponding chart.", "required": false, "allowEmptyValue": false, "schema": { "type": "string", "format": "key1,key2,key3" } }, { "name": "chart_labels_filter", "in": "query", "description": "Specify the chart label keys and values to match for context queries. All keys/values need to match for the chart to be included in the query. The labels are specified as key1:value1,key2:value2", "required": false, "allowEmptyValue": false, "schema": { "type": "string", "format": "key1:value1,key2:value2,key3:value3" } }, { "name": "group", "in": "query", "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "enum": [ "min", "max", "average", "median", "stddev", "sum", "incremental-sum", "ses", "des", "cv", "countif", "percentile", "percentile25", "percentile50", "percentile75", "percentile80", "percentile90", "percentile95", "percentile97", "percentile98", "percentile99", "trimmed-mean", "trimmed-mean1", "trimmed-mean2", "trimmed-mean3", "trimmed-mean5", "trimmed-mean10", "trimmed-mean15", "trimmed-mean20", "trimmed-mean25", "trimmed-median", "trimmed-median1", "trimmed-median2", "trimmed-median3", "trimmed-median5", "trimmed-median10", "trimmed-median15", "trimmed-median20", "trimmed-median25" ], "default": "average" } }, { "name": "group_options", "in": "query", "description": "When the group function supports additional parameters, this field can be used to pass them to it. Currently only \"countif\" supports this.", "required": false, "allowEmptyValue": false, "schema": { "type": "string" } }, { "name": "gtime", "in": "query", "description": "The grouping number of seconds. This is used in conjunction with group=average to change the units of metrics (ie when the data is per-second, setting gtime=60 will turn them to per-minute).", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "timeout", "in": "query", "description": "Specify a timeout value in milliseconds after which the agent will abort the query and return a 503 error. A value of 0 indicates no timeout.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "format", "in": "query", "description": "The format of the data to be returned.", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "enum": [ "json", "jsonp", "csv", "tsv", "tsv-excel", "ssv", "ssvcomma", "datatable", "datasource", "html", "markdown", "array", "csvjsonarray" ], "default": "json" } }, { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": false, "schema": { "type": "array", "items": { "type": "string", "enum": [ "nonzero", "flip", "jsonwrap", "min2max", "seconds", "milliseconds", "abs", "absolute", "absolute-sum", "null2zero", "objectrows", "google_json", "percentage", "unaligned", "match-ids", "match-names", "allow_past", "anomaly-bit" ] }, "default": [ "seconds", "jsonwrap" ] } }, { "name": "callback", "in": "query", "description": "For JSONP responses, the callback function name.", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "filename", "in": "query", "description": "Add Content-Disposition: attachment; filename= header to the response, that will instruct the browser to save the response with the given filename.", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } }, { "name": "tqx", "in": "query", "description": "[Google Visualization API](https://developers.google.com/chart/interactive/docs/dev/implementing_data_source?hl=en) formatted parameter.", "required": false, "allowEmptyValue": true, "schema": { "type": "string" } } ], "responses": { "200": { "description": "The call was successful. The response includes the data in the format requested. Swagger2.0 does not process the discriminator field to show polymorphism. The response will be one of the sub-types of the data-schema according to the chosen format, e.g. json -> data_json.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/data" } } } }, "400": { "description": "Bad request - the body will include a message stating what is wrong." }, "404": { "description": "Chart or context is not found. The supplied chart or context will be reported." }, "500": { "description": "Internal server error. This usually means the server is out of memory." } } } }, "/badge.svg": { "get": { "summary": "Generate a badge in form of SVG image for a chart (or dimension)", "description": "Successful responses are SVG images.", "parameters": [ { "name": "chart", "in": "query", "description": "The id of the chart as returned by the /charts call.", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "format": "as returned by /charts", "default": "system.cpu" } }, { "name": "alarm", "in": "query", "description": "The name of an alarm linked to the chart.", "required": false, "allowEmptyValue": true, "schema": { "type": "string", "format": "any text" } }, { "name": "dimension", "in": "query", "description": "Zero, one or more dimension ids, as returned by the /chart call.", "required": false, "allowEmptyValue": false, "schema": { "type": "array", "items": { "type": "string", "format": "as returned by /charts" } } }, { "name": "after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.", "required": true, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -600 } }, { "name": "before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.", "required": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "group", "in": "query", "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods are supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "enum": [ "min", "max", "average", "median", "stddev", "sum", "incremental-sum", "ses", "des", "cv", "countif", "percentile", "percentile25", "percentile50", "percentile75", "percentile80", "percentile90", "percentile95", "percentile97", "percentile98", "percentile99", "trimmed-mean", "trimmed-mean1", "trimmed-mean2", "trimmed-mean3", "trimmed-mean5", "trimmed-mean10", "trimmed-mean15", "trimmed-mean20", "trimmed-mean25", "trimmed-median", "trimmed-median1", "trimmed-median2", "trimmed-median3", "trimmed-median5", "trimmed-median10", "trimmed-median15", "trimmed-median20", "trimmed-median25" ], "default": "average" } }, { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": true, "schema": { "type": "array", "items": { "type": "string", "enum": [ "abs", "absolute", "display-absolute", "absolute-sum", "null2zero", "percentage", "unaligned", "anomaly-bit" ] }, "default": [ "absolute" ] } }, { "name": "label", "in": "query", "description": "A text to be used as the label.", "required": false, "allowEmptyValue": true, "schema": { "type": "string", "format": "any text" } }, { "name": "units", "in": "query", "description": "A text to be used as the units.", "required": false, "allowEmptyValue": true, "schema": { "type": "string", "format": "any text" } }, { "name": "label_color", "in": "query", "description": "A color to be used for the background of the label side(left side) of the badge. One of predefined colors or specific color in hex `RGB` or `RRGGBB` format (without preceding `#` character). If value wrong or not given default color will be used.", "required": false, "allowEmptyValue": true, "schema": { "oneOf": [ { "type": "string", "enum": [ "green", "brightgreen", "yellow", "yellowgreen", "orange", "red", "blue", "grey", "gray", "lightgrey", "lightgray" ] }, { "type": "string", "format": "^([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$" } ] } }, { "name": "value_color", "in": "query", "description": "A color to be used for the background of the value *(right)* part of badge. You can set multiple using a pipe with a condition each, like this: `color, <, >=, <=, =, :null (to check if no value exists). Each color can be specified in same manner as for `label_color` parameter. Currently only integers are supported as values.", "required": false, "allowEmptyValue": true, "schema": { "type": "string", "format": "any text" } }, { "name": "text_color_lbl", "in": "query", "description": "Font color for label *(left)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", "required": false, "allowEmptyValue": true, "schema": { "oneOf": [ { "type": "string", "enum": [ "green", "brightgreen", "yellow", "yellowgreen", "orange", "red", "blue", "grey", "gray", "lightgrey", "lightgray" ] }, { "type": "string", "format": "^([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$" } ] } }, { "name": "text_color_val", "in": "query", "description": "Font color for value *(right)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", "required": false, "allowEmptyValue": true, "schema": { "oneOf": [ { "type": "string", "enum": [ "green", "brightgreen", "yellow", "yellowgreen", "orange", "red", "blue", "grey", "gray", "lightgrey", "lightgray" ] }, { "type": "string", "format": "^([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$" } ] } }, { "name": "multiply", "in": "query", "description": "Multiply the value with this number for rendering it at the image (integer value required).", "required": false, "allowEmptyValue": true, "schema": { "type": "number", "format": "integer" } }, { "name": "divide", "in": "query", "description": "Divide the value with this number for rendering it at the image (integer value required).", "required": false, "allowEmptyValue": true, "schema": { "type": "number", "format": "integer" } }, { "name": "scale", "in": "query", "description": "Set the scale of the badge (greater or equal to 100).", "required": false, "allowEmptyValue": true, "schema": { "type": "number", "format": "integer" } }, { "name": "fixed_width_lbl", "in": "query", "description": "This parameter overrides auto-sizing of badge and creates it with fixed width. This parameter determines the size of the label's left side *(label/name)*. You must set this parameter together with `fixed_width_val` otherwise it will be ignored. You should set the label/value widths wide enough to provide space for all the possible values/contents of the badge you're requesting. In case the text cannot fit the space given it will be clipped. The `scale` parameter still applies on the values you give to `fixed_width_lbl` and `fixed_width_val`.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer" } }, { "name": "fixed_width_val", "in": "query", "description": "This parameter overrides auto-sizing of badge and creates it with fixed width. This parameter determines the size of the label's right side *(value)*. You must set this parameter together with `fixed_width_lbl` otherwise it will be ignored. You should set the label/value widths wide enough to provide space for all the possible values/contents of the badge you're requesting. In case the text cannot fit the space given it will be clipped. The `scale` parameter still applies on the values you give to `fixed_width_lbl` and `fixed_width_val`.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer" } } ], "responses": { "200": { "description": "The call was successful. The response should be an SVG image." }, "400": { "description": "Bad request - the body will include a message stating what is wrong." }, "404": { "description": "No chart with the given id is found." }, "500": { "description": "Internal server error. This usually means the server is out of memory." } } } }, "/allmetrics": { "get": { "summary": "Get a value of all the metrics maintained by netdata", "description": "The allmetrics endpoint returns the latest value of all charts and dimensions stored in the netdata server.", "parameters": [ { "name": "format", "in": "query", "description": "The format of the response to be returned.", "required": true, "schema": { "type": "string", "enum": [ "shell", "prometheus", "prometheus_all_hosts", "json" ], "default": "shell" } }, { "name": "filter", "in": "query", "description": "Allows to filter charts out using simple patterns.", "required": false, "schema": { "type": "string", "format": "any text" } }, { "name": "variables", "in": "query", "description": "When enabled, netdata will expose various system configuration metrics.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "no" } }, { "name": "help", "in": "query", "description": "Enable or disable HELP lines in prometheus output.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "no" } }, { "name": "types", "in": "query", "description": "Enable or disable TYPE lines in prometheus output.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "no" } }, { "name": "timestamps", "in": "query", "description": "Enable or disable timestamps in prometheus output.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "yes" } }, { "name": "names", "in": "query", "description": "When enabled netdata will report dimension names. When disabled netdata will report dimension IDs. The default is controlled in netdata.conf.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "yes" } }, { "name": "oldunits", "in": "query", "description": "When enabled, netdata will show metric names for the default source=average as they appeared before 1.12, by using the legacy unit naming conventions.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "yes" } }, { "name": "hideunits", "in": "query", "description": "When enabled, netdata will not include the units in the metric names, for the default source=average.", "required": false, "schema": { "type": "string", "enum": [ "yes", "no" ], "default": "yes" } }, { "name": "server", "in": "query", "description": "Set a distinct name of the client querying prometheus metrics. Netdata will use the client IP if this is not set.", "required": false, "schema": { "type": "string", "format": "any text" } }, { "name": "prefix", "in": "query", "description": "Prefix all prometheus metrics with this string.", "required": false, "schema": { "type": "string", "format": "any text" } }, { "name": "data", "in": "query", "description": "Select the prometheus response data source. There is a setting in netdata.conf for the default.", "required": false, "schema": { "type": "string", "enum": [ "as-collected", "average", "sum" ], "default": "average" } } ], "responses": { "200": { "description": "All the metrics returned in the format requested." }, "400": { "description": "The format requested is not supported." } } } }, "/alarms": { "get": { "summary": "Get a list of active or raised alarms on the server", "description": "The alarms endpoint returns the list of all raised or enabled alarms on the netdata server. Called without any parameters, the raised alarms in state WARNING or CRITICAL are returned. By passing \"?all\", all the enabled alarms are returned.", "parameters": [ { "name": "all", "in": "query", "description": "If passed, all enabled alarms are returned.", "required": false, "allowEmptyValue": true, "schema": { "type": "boolean" } }, { "name": "active", "in": "query", "description": "If passed, the raised alarms in state WARNING or CRITICAL are returned.", "required": false, "allowEmptyValue": true, "schema": { "type": "boolean" } } ], "responses": { "200": { "description": "An object containing general info and a linked list of alarms.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/alarms" } } } } } } }, "/alarms_values": { "get": { "summary": "Get a list of active or raised alarms on the server", "description": "The alarms_values endpoint returns the list of all raised or enabled alarms on the netdata server. Called without any parameters, the raised alarms in state WARNING or CRITICAL are returned. By passing '?all', all the enabled alarms are returned. This option output differs from `/alarms` in the number of variables delivered. This endpoint gives to user `id`, `value`, `last_updated` time, and alarm `status`.", "parameters": [ { "name": "all", "in": "query", "description": "If passed, all enabled alarms are returned.", "required": false, "allowEmptyValue": true, "schema": { "type": "boolean" } }, { "name": "active", "in": "query", "description": "If passed, the raised alarms in state WARNING or CRITICAL are returned.", "required": false, "allowEmptyValue": true, "schema": { "type": "boolean" } } ], "responses": { "200": { "description": "An object containing general info and a linked list of alarms.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/alarms_values" } } } } } } }, "/alarm_log": { "get": { "summary": "Retrieves the entries of the alarm log", "description": "Returns an array of alarm_log entries, with historical information on raised and cleared alarms.", "parameters": [ { "name": "after", "in": "query", "description": "Passing the parameter after=UNIQUEID returns all the events in the alarm log that occurred after UNIQUEID. An automated series of calls would call the interface once without after=, store the last UNIQUEID of the returned set, and give it back to get incrementally the next events.", "required": false, "schema": { "type": "integer" } } ], "responses": { "200": { "description": "An array of alarm log entries.", "content": { "application/json": { "schema": { "type": "array", "items": { "$ref": "#/components/schemas/alarm_log_entry" } } } } } } } }, "/alarm_count": { "get": { "summary": "Get an overall status of the chart", "description": "Checks multiple charts with the same context and counts number of alarms with given status.", "parameters": [ { "in": "query", "name": "context", "description": "Specify context which should be checked.", "required": false, "allowEmptyValue": true, "schema": { "type": "array", "items": { "type": "string" }, "default": [ "system.cpu" ] } }, { "in": "query", "name": "status", "description": "Specify alarm status to count.", "required": false, "allowEmptyValue": true, "schema": { "type": "string", "enum": [ "REMOVED", "UNDEFINED", "UNINITIALIZED", "CLEAR", "RAISED", "WARNING", "CRITICAL" ], "default": "RAISED" } } ], "responses": { "200": { "description": "An object containing a count of alarms with given status for given contexts.", "content": { "application/json": { "schema": { "type": "array", "items": { "type": "number" } } } } }, "500": { "description": "Internal server error. This usually means the server is out of memory." } } } }, "/manage/health": { "get": { "summary": "Accesses the health management API to control health checks and notifications at runtime.", "description": "Available from Netdata v1.12 and above, protected via bearer authorization. Especially useful for maintenance periods, the API allows you to disable health checks completely, silence alarm notifications, or Disable/Silence specific alarms that match selectors on alarm/template name, chart, context, host and family. For the simple disable/silence all scenarios, only the cmd parameter is required. The other parameters are used to define alarm selectors. For more information and examples, refer to the netdata documentation.", "parameters": [ { "name": "cmd", "in": "query", "description": "DISABLE ALL: No alarm criteria are evaluated, nothing is written in the alarm log. SILENCE ALL: No notifications are sent. RESET: Return to the default state. DISABLE/SILENCE: Set the mode to be used for the alarms matching the criteria of the alarm selectors. LIST: Show active configuration.", "required": false, "schema": { "type": "string", "enum": [ "DISABLE ALL", "SILENCE ALL", "DISABLE", "SILENCE", "RESET", "LIST" ] } }, { "name": "alarm", "in": "query", "description": "The expression provided will match both `alarm` and `template` names.", "schema": { "type": "string" } }, { "name": "chart", "in": "query", "description": "Chart ids/names, as shown on the dashboard. These will match the `on` entry of a configured `alarm`.", "schema": { "type": "string" } }, { "name": "context", "in": "query", "description": "Chart context, as shown on the dashboard. These will match the `on` entry of a configured `template`.", "schema": { "type": "string" } }, { "name": "hosts", "in": "query", "description": "The hostnames that will need to match.", "schema": { "type": "string" } }, { "name": "families", "in": "query", "description": "The alarm families.", "schema": { "type": "string" } } ], "responses": { "200": { "description": "A plain text response based on the result of the command." }, "403": { "description": "Bearer authentication error." } } } }, "/aclk": { "get": { "summary": "Get information about current ACLK state", "description": "ACLK endpoint returns detailed information about current state of ACLK (Agent to Cloud communication).", "responses": { "200": { "description": "JSON object with ACLK information.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/aclk_state" } } } } } } }, "/metric_correlations": { "get": { "summary": "Analyze all the metrics to find their correlations", "description": "THIS ENDPOINT IS OBSOLETE. Use the /weights endpoint. Given two time-windows (baseline, highlight), it goes through all the available metrics, querying both windows and tries to find how these two windows relate to each other. It supports multiple algorithms to do so. The result is a list of all metrics evaluated, weighted for 0.0 (the two windows are more different) to 1.0 (the two windows are similar). The algorithm adjusts automatically the baseline window to be a power of two multiple of the highlighted (1, 2, 4, 8, etc).", "parameters": [ { "name": "baseline_after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of baseline window, or a relative number of seconds (negative, relative to parameter baseline_before). Netdata will assume it is a relative number if it is less that 3 years (in seconds).", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -300 } }, { "name": "baseline_before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the baseline window, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds).", "required": false, "schema": { "type": "number", "format": "integer", "default": -60 } }, { "name": "after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of highlighted window, or a relative number of seconds (negative, relative to parameter highlight_before). Netdata will assume it is a relative number if it is less that 3 years (in seconds).", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -60 } }, { "name": "before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the highlighted window, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds).", "required": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "points", "in": "query", "description": "The number of points to be evaluated for the highlighted window. The baseline window will be adjusted automatically to receive a proportional amount of points.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 500 } }, { "name": "method", "in": "query", "description": "the algorithm to run", "required": false, "schema": { "type": "string", "enum": [ "ks2", "volume" ], "default": "ks2" } }, { "name": "timeout", "in": "query", "description": "Cancel the query if to takes more that this amount of milliseconds.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 60000 } }, { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": false, "schema": { "type": "array", "items": { "type": "string", "enum": [ "min2max", "abs", "absolute", "absolute-sum", "null2zero", "percentage", "unaligned", "allow_past", "nonzero", "anomaly-bit", "raw" ] }, "default": [ "null2zero", "allow_past", "nonzero", "unaligned" ] } }, { "name": "group", "in": "query", "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "enum": [ "min", "max", "average", "median", "stddev", "sum", "incremental-sum", "ses", "des", "cv", "countif", "percentile", "percentile25", "percentile50", "percentile75", "percentile80", "percentile90", "percentile95", "percentile97", "percentile98", "percentile99", "trimmed-mean", "trimmed-mean1", "trimmed-mean2", "trimmed-mean3", "trimmed-mean5", "trimmed-mean10", "trimmed-mean15", "trimmed-mean20", "trimmed-mean25", "trimmed-median", "trimmed-median1", "trimmed-median2", "trimmed-median3", "trimmed-median5", "trimmed-median10", "trimmed-median15", "trimmed-median20", "trimmed-median25" ], "default": "average" } }, { "name": "group_options", "in": "query", "description": "When the group function supports additional parameters, this field can be used to pass them to it. Currently only \"countif\" supports this.", "required": false, "allowEmptyValue": false, "schema": { "type": "string" } } ], "responses": { "200": { "description": "JSON object with weights for each chart and dimension.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/metric_correlations" } } } }, "400": { "description": "The given parameters are invalid." }, "403": { "description": "metrics correlations are not enabled on this Netdata Agent." }, "404": { "description": "No charts could be found, or the method that correlated the metrics did not produce any result." }, "504": { "description": "Timeout - the query took too long and has been cancelled." } } } }, "/function": { "get": { "summary": "Execute a collector function.", "parameters": [ { "name": "function", "in": "query", "description": "The name of the function, as returned by the collector.", "required": true, "allowEmptyValue": false, "schema": { "type": "string" } }, { "name": "timeout", "in": "query", "description": "The timeout in seconds to wait for the function to complete.", "required": false, "schema": { "type": "number", "format": "integer", "default": 10 } } ], "responses": { "200": { "description": "The collector function has been executed successfully. Each collector may return a different type of content." }, "400": { "description": "The request was rejected by the collector." }, "404": { "description": "The requested function is not found." }, "500": { "description": "Other internal error, getting this error means there is a bug in Netdata." }, "503": { "description": "The collector to execute the function is not currently available." }, "504": { "description": "Timeout while waiting for the collector to execute the function." }, "591": { "description": "The collector sent a response, but it was invalid or corrupted." } } } }, "/functions": { "get": { "summary": "Get a list of all registered collector functions.", "description": "Collector functions are programs that can be executed on demand.", "responses": { "200": { "description": "A JSON object containing one object per supported function." } } } }, "/weights": { "get": { "summary": "Analyze all the metrics using an algorithm and score them accordingly", "description": "This endpoint goes through all metrics and scores them according to an algorithm.", "parameters": [ { "name": "baseline_after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of baseline window, or a relative number of seconds (negative, relative to parameter baseline_before). Netdata will assume it is a relative number if it is less that 3 years (in seconds). This parameter is used in KS2 and VOLUME algorithms.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -300 } }, { "name": "baseline_before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the baseline window, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds). This parameter is used in KS2 and VOLUME algorithms.", "required": false, "schema": { "type": "number", "format": "integer", "default": -60 } }, { "name": "after", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the starting point of highlighted window, or a relative number of seconds (negative, relative to parameter highlight_before). Netdata will assume it is a relative number if it is less that 3 years (in seconds).", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": -60 } }, { "name": "before", "in": "query", "description": "This parameter can either be an absolute timestamp specifying the ending point of the highlighted window, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds).", "required": false, "schema": { "type": "number", "format": "integer", "default": 0 } }, { "name": "context", "in": "query", "description": "A simple pattern matching the contexts to evaluate.", "required": false, "allowEmptyValue": false, "schema": { "type": "string" } }, { "name": "points", "in": "query", "description": "The number of points to be evaluated for the highlighted window. The baseline window will be adjusted automatically to receive a proportional amount of points. This parameter is only used by the KS2 algorithm.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 500 } }, { "name": "method", "in": "query", "description": "the algorithm to run", "required": false, "schema": { "type": "string", "enum": [ "ks2", "volume", "anomaly-rate" ], "default": "anomaly-rate" } }, { "name": "tier", "in": "query", "description": "Use the specified database tier", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer" } }, { "name": "timeout", "in": "query", "description": "Cancel the query if to takes more that this amount of milliseconds.", "required": false, "allowEmptyValue": false, "schema": { "type": "number", "format": "integer", "default": 60000 } }, { "name": "options", "in": "query", "description": "Options that affect data generation.", "required": false, "allowEmptyValue": false, "schema": { "type": "array", "items": { "type": "string", "enum": [ "min2max", "abs", "absolute", "absolute-sum", "null2zero", "percentage", "unaligned", "nonzero", "anomaly-bit", "raw" ] }, "default": [ "null2zero", "nonzero", "unaligned" ] } }, { "name": "group", "in": "query", "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { "type": "string", "enum": [ "min", "max", "average", "median", "stddev", "sum", "incremental-sum", "ses", "des", "cv", "countif", "percentile", "percentile25", "percentile50", "percentile75", "percentile80", "percentile90", "percentile95", "percentile97", "percentile98", "percentile99", "trimmed-mean", "trimmed-mean1", "trimmed-mean2", "trimmed-mean3", "trimmed-mean5", "trimmed-mean10", "trimmed-mean15", "trimmed-mean20", "trimmed-mean25", "trimmed-median", "trimmed-median1", "trimmed-median2", "trimmed-median3", "trimmed-median5", "trimmed-median10", "trimmed-median15", "trimmed-median20", "trimmed-median25" ], "default": "average" } }, { "name": "group_options", "in": "query", "description": "When the group function supports additional parameters, this field can be used to pass them to it. Currently only \"countif\" supports this.", "required": false, "allowEmptyValue": false, "schema": { "type": "string" } } ], "responses": { "200": { "description": "JSON object with weights for each context, chart and dimension.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/weights" } } } }, "400": { "description": "The given parameters are invalid." }, "403": { "description": "metrics correlations are not enabled on this Netdata Agent." }, "404": { "description": "No charts could be found, or the method that correlated the metrics did not produce any result." }, "504": { "description": "Timeout - the query took too long and has been cancelled." } } } } }, "servers": [ { "url": "https://registry.my-netdata.io/api/v1" }, { "url": "http://registry.my-netdata.io/api/v1" } ], "components": { "schemas": { "info": { "type": "object", "properties": { "version": { "type": "string", "description": "netdata version of the server.", "example": "1.11.1_rolling" }, "uid": { "type": "string", "description": "netdata unique id of the server.", "example": "24e9fe3c-f2ac-11e8-bafc-0242ac110002" }, "mirrored_hosts": { "type": "array", "description": "List of hosts mirrored of the server (include itself).", "items": { "type": "string" }, "example": [ "host1.example.com", "host2.example.com" ] }, "mirrored_hosts_status": { "type": "array", "description": "List of details of hosts mirrored to this served (including self). Indexes correspond to indexes in \"mirrored_hosts\".", "items": { "type": "object", "description": "Host data", "properties": { "guid": { "type": "string", "format": "uuid", "nullable": false, "description": "Host unique GUID from `netdata.public.unique.id`.", "example": "245e4bff-3b34-47c1-a6e5-5c535a9abfb2" }, "reachable": { "type": "boolean", "nullable": false, "description": "Current state of streaming. Always true for localhost/self." }, "claim_id": { "type": "string", "format": "uuid", "nullable": true, "description": "Cloud GUID/identifier in case the host is claimed. If child status unknown or unclaimed this field is set to `null`", "example": "c3b2a66a-3052-498c-ac52-7fe9e8cccb0c" } } } }, "os_name": { "type": "string", "description": "Operating System Name.", "example": "Manjaro Linux" }, "os_id": { "type": "string", "description": "Operating System ID.", "example": "manjaro" }, "os_id_like": { "type": "string", "description": "Known OS similar to this OS.", "example": "arch" }, "os_version": { "type": "string", "description": "Operating System Version.", "example": "18.0.4" }, "os_version_id": { "type": "string", "description": "Operating System Version ID.", "example": "unknown" }, "os_detection": { "type": "string", "description": "OS parameters detection method.", "example": "Mixed" }, "kernel_name": { "type": "string", "description": "Kernel Name.", "example": "Linux" }, "kernel_version": { "type": "string", "description": "Kernel Version.", "example": "4.19.32-1-MANJARO" }, "is_k8s_node": { "type": "boolean", "description": "Netdata is running on a K8s node.", "example": false }, "architecture": { "type": "string", "description": "Kernel architecture.", "example": "x86_64" }, "virtualization": { "type": "string", "description": "Virtualization Type.", "example": "kvm" }, "virt_detection": { "type": "string", "description": "Virtualization detection method.", "example": "systemd-detect-virt" }, "container": { "type": "string", "description": "Container technology.", "example": "docker" }, "container_detection": { "type": "string", "description": "Container technology detection method.", "example": "dockerenv" }, "stream_compression": { "type": "boolean", "description": "Stream transmission compression method.", "example": true }, "labels": { "type": "object", "description": "List of host labels.", "properties": { "app": { "type": "string", "description": "Host label.", "example": "netdata" } } }, "collectors": { "type": "array", "items": { "type": "object", "description": "Array of collector plugins and modules.", "properties": { "plugin": { "type": "string", "description": "Collector plugin.", "example": "python.d.plugin" }, "module": { "type": "string", "description": "Module of the collector plugin.", "example": "dockerd" } } } }, "alarms": { "type": "object", "description": "Number of alarms in the server.", "properties": { "normal": { "type": "integer", "description": "Number of alarms in normal state." }, "warning": { "type": "integer", "description": "Number of alarms in warning state." }, "critical": { "type": "integer", "description": "Number of alarms in critical state." } } } } }, "chart_summary": { "type": "object", "properties": { "hostname": { "type": "string", "description": "The hostname of the netdata server." }, "version": { "type": "string", "description": "netdata version of the server." }, "release_channel": { "type": "string", "description": "The release channel of the build on the server.", "example": "nightly" }, "timezone": { "type": "string", "description": "The current timezone on the server." }, "os": { "type": "string", "description": "The netdata server host operating system.", "enum": [ "macos", "linux", "freebsd" ] }, "history": { "type": "number", "description": "The duration, in seconds, of the round robin database maintained by netdata." }, "memory_mode": { "type": "string", "description": "The name of the database memory mode on the server." }, "update_every": { "type": "number", "description": "The default update frequency of the netdata server. All charts have an update frequency equal or bigger than this." }, "charts": { "type": "object", "description": "An object containing all the chart objects available at the netdata server. This is used as an indexed array. The key of each chart object is the id of the chart.", "additionalProperties": { "$ref": "#/components/schemas/chart" } }, "charts_count": { "type": "number", "description": "The number of charts." }, "dimensions_count": { "type": "number", "description": "The total number of dimensions." }, "alarms_count": { "type": "number", "description": "The number of alarms." }, "rrd_memory_bytes": { "type": "number", "description": "The size of the round robin database in bytes." } } }, "chart": { "type": "object", "properties": { "id": { "type": "string", "description": "The unique id of the chart." }, "name": { "type": "string", "description": "The name of the chart." }, "type": { "type": "string", "description": "The type of the chart. Types are not handled by netdata. You can use this field for anything you like." }, "family": { "type": "string", "description": "The family of the chart. Families are not handled by netdata. You can use this field for anything you like." }, "title": { "type": "string", "description": "The title of the chart." }, "priority": { "type": "number", "description": "The relative priority of the chart. Netdata does not care about priorities. This is just an indication of importance for the chart viewers to sort charts of higher priority (lower number) closer to the top. Priority sorting should only be used among charts of the same type or family." }, "enabled": { "type": "boolean", "description": "True when the chart is enabled. Disabled charts do not currently collect values, but they may have historical values available." }, "units": { "type": "string", "description": "The unit of measurement for the values of all dimensions of the chart." }, "data_url": { "type": "string", "description": "The absolute path to get data values for this chart. You are expected to use this path as the base when constructing the URL to fetch data values for this chart." }, "chart_type": { "type": "string", "description": "The chart type.", "enum": [ "line", "area", "stacked" ] }, "duration": { "type": "number", "description": "The duration, in seconds, of the round robin database maintained by netdata." }, "first_entry": { "type": "number", "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database." }, "last_entry": { "type": "number", "description": "The UNIX timestamp of the latest entry in the round robin database." }, "update_every": { "type": "number", "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database." }, "dimensions": { "type": "object", "description": "An object containing all the chart dimensions available for the chart. This is used as an indexed array. For each pair in the dictionary: the key is the id of the dimension and the value is a dictionary containing the name.", "additionalProperties": { "type": "object", "properties": { "name": { "type": "string", "description": "The name of the dimension" } } } }, "chart_variables": { "type": "object", "additionalProperties": { "$ref": "#/components/schemas/chart_variables" } }, "green": { "type": "number", "nullable": true, "description": "Chart health green threshold." }, "red": { "type": "number", "nullable": true, "description": "Chart health red threshold." } } }, "context_summary": { "type": "object", "properties": { "hostname": { "type": "string", "description": "The hostname of the netdata server." }, "machine_guid": { "type": "string", "description": "The unique installation id of this netdata server." }, "node_id": { "type": "string", "description": "The unique node id of this netdata server at the hub.", "example": "nightly" }, "claim_id": { "type": "string", "description": "The unique handshake id of this netdata server and the hub." }, "host_labels": { "type": "object", "description": "The host labels associated with this netdata server." }, "context": { "type": "object", "description": "An object containing all the context objects available at the netdata server. This is used as an indexed array. The key of each context object is the id of the context.", "additionalProperties": { "$ref": "#/components/schemas/context" } } } }, "context": { "type": "object", "properties": { "version": { "type": "string", "description": "The version of this context. The number are not sequential, but bigger numbers depict a newer object." }, "hub_version": { "type": "string", "description": "The version of this context, as known by hub." }, "family": { "type": "string", "description": "The family of the context. When multiple charts of a context have different families, the netdata server replaces the different parts with [x], so that the context can have only one family." }, "title": { "type": "string", "description": "The title of the context. When multiple charts of a context have different titles, the netdata server replaces the different parts with [x], so that the context can have only one title." }, "priority": { "type": "number", "description": "The relative priority of the context. When multiple contexts have different priorities, the minimum among them is selected as the priority of the context." }, "units": { "type": "string", "description": "The unit of measurement for the values of all dimensions of the context. If multiple charts of context have different units, the latest collected is selected." }, "chart_type": { "type": "string", "description": "The chart type.", "enum": [ "line", "area", "stacked" ] }, "first_time_t": { "type": "number", "description": "The UNIX timestamp of the first entry (the oldest) in the database." }, "last_time_t": { "type": "number", "description": "The UNIX timestamp of the latest entry in the database." }, "charts": { "type": "object", "description": "An object containing all the charts available for the chart. This is used as an indexed array. For each pair in the dictionary, the key is the id of the chart and the value provides all details about the chart." } } }, "alarm_variables": { "type": "object", "properties": { "chart": { "type": "string", "description": "The unique id of the chart." }, "chart_name": { "type": "string", "description": "The name of the chart." }, "cnart_context": { "type": "string", "description": "The context of the chart. It is shared across multiple monitored software or hardware instances and used in alarm templates." }, "family": { "type": "string", "description": "The family of the chart." }, "host": { "type": "string", "description": "The host containing the chart." }, "chart_variables": { "type": "object", "additionalProperties": { "$ref": "#/components/schemas/chart_variables" } }, "family_variables": { "type": "object", "properties": { "varname1": { "type": "number", "format": "float" }, "varname2": { "type": "number", "format": "float" } } }, "host_variables": { "type": "object", "properties": { "varname1": { "type": "number", "format": "float" }, "varname2": { "type": "number", "format": "float" } } } } }, "chart_variables": { "type": "object", "properties": { "varname1": { "type": "number", "format": "float" }, "varname2": { "type": "number", "format": "float" } } }, "data": { "type": "object", "discriminator": { "propertyName": "format" }, "description": "Response will contain the appropriate subtype, e.g. data_json depending on the requested format.", "properties": { "api": { "type": "number", "description": "The API version this conforms to, currently 1." }, "id": { "type": "string", "description": "The unique id of the chart." }, "name": { "type": "string", "description": "The name of the chart." }, "update_every": { "type": "number", "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database (independently of the current view)." }, "view_update_every": { "type": "number", "description": "The current view appropriate update frequency of this chart, in seconds. There is no point to request chart refreshes, using the same settings, more frequently than this." }, "first_entry": { "type": "number", "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database (independently of the current view)." }, "last_entry": { "type": "number", "description": "The UNIX timestamp of the latest entry in the round robin database (independently of the current view)." }, "after": { "type": "number", "description": "The UNIX timestamp of the first entry (the oldest) returned in this response." }, "before": { "type": "number", "description": "The UNIX timestamp of the latest entry returned in this response." }, "min": { "type": "number", "description": "The minimum value returned in the current view. This can be used to size the y-series of the chart." }, "max": { "type": "number", "description": "The maximum value returned in the current view. This can be used to size the y-series of the chart." }, "dimension_names": { "description": "The dimension names of the chart as returned in the current view.", "type": "array", "items": { "type": "string" } }, "dimension_ids": { "description": "The dimension IDs of the chart as returned in the current view.", "type": "array", "items": { "type": "string" } }, "latest_values": { "description": "The latest values collected for the chart (independently of the current view).", "type": "array", "items": { "type": "string" } }, "view_latest_values": { "description": "The latest values returned with this response.", "type": "array", "items": { "type": "string" } }, "dimensions": { "type": "number", "description": "The number of dimensions returned." }, "points": { "type": "number", "description": "The number of rows / points returned." }, "format": { "type": "string", "description": "The format of the result returned." }, "chart_variables": { "type": "object", "additionalProperties": { "$ref": "#/components/schemas/chart_variables" } } } }, "data_json": { "description": "Data response in json format.", "allOf": [ { "$ref": "#/components/schemas/data" }, { "properties": { "result": { "type": "object", "properties": { "labels": { "description": "The dimensions retrieved from the chart.", "type": "array", "items": { "type": "string" } }, "data": { "description": "The data requested, one element per sample with each element containing the values of the dimensions described in the labels value.", "type": "array", "items": { "type": "number" } } }, "description": "The result requested, in the format requested." } } } ] }, "data_flat": { "description": "Data response in csv / tsv / tsv-excel / ssv / ssv-comma / markdown / html formats.", "allOf": [ { "$ref": "#/components/schemas/data" }, { "properties": { "result": { "type": "string" } } } ] }, "data_array": { "description": "Data response in array format.", "allOf": [ { "$ref": "#/components/schemas/data" }, { "properties": { "result": { "type": "array", "items": { "type": "number" } } } } ] }, "data_csvjsonarray": { "description": "Data response in csvjsonarray format.", "allOf": [ { "$ref": "#/components/schemas/data" }, { "properties": { "result": { "description": "The first inner array contains strings showing the labels of each column, each subsequent array contains the values for each point in time.", "type": "array", "items": { "type": "array", "items": {} } } } } ] }, "data_datatable": { "description": "Data response in datatable / datasource formats (suitable for Google Charts).", "allOf": [ { "$ref": "#/components/schemas/data" }, { "properties": { "result": { "type": "object", "properties": { "cols": { "type": "array", "items": { "type": "object", "properties": { "id": { "description": "Always empty - for future use." }, "label": { "description": "The dimension returned from the chart." }, "pattern": { "description": "Always empty - for future use." }, "type": { "description": "The type of data in the column / chart-dimension." }, "p": { "description": "Contains any annotations for the column." } }, "required": [ "id", "label", "pattern", "type" ] } }, "rows": { "type": "array", "items": { "type": "object", "properties": { "c": { "type": "array", "items": { "properties": { "v": { "description": "Each value in the row is represented by an object named `c` with five v fields: data, null, null, 0, the value. This format is fixed by the Google Charts API." } } } } } } } } } } } ] }, "alarms": { "type": "object", "properties": { "hostname": { "type": "string" }, "latest_alarm_log_unique_id": { "type": "integer", "format": "int32" }, "status": { "type": "boolean" }, "now": { "type": "integer", "format": "int32" }, "alarms": { "type": "object", "properties": { "chart-name.alarm-name": { "type": "object", "properties": { "id": { "type": "integer", "format": "int32" }, "name": { "type": "string", "description": "Full alarm name." }, "chart": { "type": "string" }, "family": { "type": "string" }, "active": { "type": "boolean", "description": "Will be false only if the alarm is disabled in the configuration." }, "disabled": { "type": "boolean", "description": "Whether the health check for this alarm has been disabled via a health command API DISABLE command." }, "silenced": { "type": "boolean", "description": "Whether notifications for this alarm have been silenced via a health command API SILENCE command." }, "exec": { "type": "string" }, "recipient": { "type": "string" }, "source": { "type": "string" }, "units": { "type": "string" }, "info": { "type": "string" }, "status": { "type": "string" }, "last_status_change": { "type": "integer", "format": "int32" }, "last_updated": { "type": "integer", "format": "int32" }, "next_update": { "type": "integer", "format": "int32" }, "update_every": { "type": "integer", "format": "int32" }, "delay_up_duration": { "type": "integer", "format": "int32" }, "delay_down_duration": { "type": "integer", "format": "int32" }, "delay_max_duration": { "type": "integer", "format": "int32" }, "delay_multiplier": { "type": "integer", "format": "int32" }, "delay": { "type": "integer", "format": "int32" }, "delay_up_to_timestamp": { "type": "integer", "format": "int32" }, "value_string": { "type": "string" }, "no_clear_notification": { "type": "boolean" }, "lookup_dimensions": { "type": "string" }, "db_after": { "type": "integer", "format": "int32" }, "db_before": { "type": "integer", "format": "int32" }, "lookup_method": { "type": "string" }, "lookup_after": { "type": "integer", "format": "int32" }, "lookup_before": { "type": "integer", "format": "int32" }, "lookup_options": { "type": "string" }, "calc": { "type": "string" }, "calc_parsed": { "type": "string" }, "warn": { "type": "string" }, "warn_parsed": { "type": "string" }, "crit": { "type": "string" }, "crit_parsed": { "type": "string" }, "warn_repeat_every": { "type": "integer", "format": "int32" }, "crit_repeat_every": { "type": "integer", "format": "int32" }, "green": { "type": "string", "format": "nullable" }, "red": { "type": "string", "format": "nullable" }, "value": { "type": "number" } } } } } } }, "alarm_log_entry": { "type": "object", "properties": { "hostname": { "type": "string" }, "unique_id": { "type": "integer", "format": "int32" }, "alarm_id": { "type": "integer", "format": "int32" }, "alarm_event_id": { "type": "integer", "format": "int32" }, "name": { "type": "string" }, "chart": { "type": "string" }, "family": { "type": "string" }, "processed": { "type": "boolean" }, "updated": { "type": "boolean" }, "exec_run": { "type": "integer", "format": "int32" }, "exec_failed": { "type": "boolean" }, "exec": { "type": "string" }, "recipient": { "type": "string" }, "exec_code": { "type": "integer", "format": "int32" }, "source": { "type": "string" }, "units": { "type": "string" }, "when": { "type": "integer", "format": "int32" }, "duration": { "type": "integer", "format": "int32" }, "non_clear_duration": { "type": "integer", "format": "int32" }, "status": { "type": "string" }, "old_status": { "type": "string" }, "delay": { "type": "integer", "format": "int32" }, "delay_up_to_timestamp": { "type": "integer", "format": "int32" }, "updated_by_id": { "type": "integer", "format": "int32" }, "updates_id": { "type": "integer", "format": "int32" }, "value_string": { "type": "string" }, "old_value_string": { "type": "string" }, "silenced": { "type": "string" }, "info": { "type": "string" }, "value": { "type": "number", "nullable": true }, "old_value": { "type": "number", "nullable": true } } }, "alarms_values": { "type": "object", "properties": { "hostname": { "type": "string" }, "alarms": { "type": "object", "description": "HashMap with keys being alarm names", "additionalProperties": { "type": "object", "properties": { "id": { "type": "integer" }, "value": { "type": "integer" }, "last_updated": { "type": "integer", "format": "int32" }, "status": { "type": "string", "enum": [ "REMOVED", "UNDEFINED", "UNINITIALIZED", "CLEAR", "RAISED", "WARNING", "CRITICAL", "UNKNOWN" ] } } } } } }, "aclk_state": { "type": "object", "properties": { "aclk-available": { "type": "string", "description": "Describes whether this agent is capable of connection to the Cloud. False means agent has been built without ACLK component either on purpose (user choice) or due to missing dependency." }, "aclk-version": { "type": "integer", "description": "Describes which ACLK version is currently used." }, "protocols-supported": { "type": "array", "description": "List of supported protocols for communication with Cloud.", "items": { "type": "string" } }, "agent-claimed": { "type": "boolean", "description": "Informs whether this agent has been added to a space in the cloud (User has to perform claiming). If false (user didn't perform claiming) agent will never attempt any cloud connection." }, "claimed_id": { "type": "string", "format": "uuid", "description": "Unique ID this agent uses to identify when connecting to cloud" }, "online": { "type": "boolean", "description": "Informs if this agent was connected to the cloud at the time this request has been processed." }, "used-cloud-protocol": { "type": "string", "description": "Informs which protocol is used to communicate with cloud", "enum": [ "Old", "New" ] } } }, "metric_correlations": { "type": "object", "properties": { "after": { "description": "the start time of the highlighted window", "type": "integer" }, "before": { "description": "the end time of the highlighted window", "type": "integer" }, "duration": { "description": "the duration of the highlighted window", "type": "integer" }, "points": { "description": "the points of the highlighted window", "type": "integer" }, "baseline_after": { "description": "the start time of the baseline window", "type": "integer" }, "baseline_before": { "description": "the end time of the baseline window", "type": "integer" }, "baseline_duration": { "description": "the duration of the baseline window", "type": "integer" }, "baseline_points": { "description": "the points of the baseline window", "type": "integer" }, "group": { "description": "the grouping method across time", "type": "string" }, "method": { "description": "the correlation method used", "type": "string" }, "options": { "description": "a comma separated list of the query options set", "type": "string" }, "correlated_dimensions": { "description": "the number of dimensions returned in the result" }, "total_dimensions_count": { "description": "the total number of dimensions evaluated", "type": "integer" }, "statistics": { "type": "object", "properties": { "query_time_ms": { "type": "number" }, "db_queries": { "type": "integer" }, "db_points_read": { "type": "integer" }, "query_result_points": { "type": "integer" }, "binary_searches": { "type": "integer" } } }, "correlated_charts": { "type": "object", "description": "An object containing chart objects with their metrics correlations.", "properties": { "chart-id1": { "type": "object", "properties": { "context": { "type": "string" }, "dimensions": { "type": "object", "properties": { "dimension1-name": { "type": "number" }, "dimension2-name": { "type": "number" } } } } }, "chart-id2": { "type": "object", "properties": { "context": { "type": "string" }, "dimensions": { "type": "object", "properties": { "dimension1-name": { "type": "number" }, "dimension2-name": { "type": "number" } } } } } } } } }, "weights": { "type": "object", "properties": { "after": { "description": "the start time of the highlighted window", "type": "integer" }, "before": { "description": "the end time of the highlighted window", "type": "integer" }, "duration": { "description": "the duration of the highlighted window", "type": "integer" }, "points": { "description": "the points of the highlighted window", "type": "integer" }, "baseline_after": { "description": "the start time of the baseline window", "type": "integer" }, "baseline_before": { "description": "the end time of the baseline window", "type": "integer" }, "baseline_duration": { "description": "the duration of the baseline window", "type": "integer" }, "baseline_points": { "description": "the points of the baseline window", "type": "integer" }, "group": { "description": "the grouping method across time", "type": "string" }, "method": { "description": "the correlation method used", "type": "string" }, "options": { "description": "a comma separated list of the query options set", "type": "string" }, "correlated_dimensions": { "description": "the number of dimensions returned in the result" }, "total_dimensions_count": { "description": "the total number of dimensions evaluated", "type": "integer" }, "statistics": { "type": "object", "properties": { "query_time_ms": { "type": "number" }, "db_queries": { "type": "integer" }, "db_points_read": { "type": "integer" }, "query_result_points": { "type": "integer" }, "binary_searches": { "type": "integer" } } }, "contexts": { "description": "A dictionary of weighted context objects.", "type": "object", "additionalProperties": { "$ref": "#/components/schemas/weighted_context" } } } }, "weighted_context": { "type": "object", "properties": { "weight": { "description": "The average weight of the context.", "type": "number" }, "charts": { "description": "A dictionary of weighted chart objects.", "type": "object", "additionalProperties": { "$ref": "#/components/schemas/weighted_chart" } } } }, "weighted_chart": { "type": "object", "properties": { "weight": { "description": "The average weight of the context.", "type": "number" }, "dimensions": { "description": "A dictionary of weighted dimensions.", "type": "object", "additionalProperties": { "$ref": "#/components/schemas/weighted_dimension" } } } }, "weighted_dimension": { "type": "number" } } } }