Create and manage Kibana alerting rules via REST API or Terraform. Use when creating, updating, or managing rule lifecycle (enable, disable, mute, snooze) or rules-as-code workflows.
A rule has three parts: conditions (what to detect), schedule (how often to check), and actions (what happens when conditions are met). When conditions are met, the rule creates alerts, which trigger actions via connectors.
All alerting API calls require either API key auth or Basic auth. Every mutating request must include the kbn-xsrf
header.
kbn-xsrf: true
all privileges for the appropriate Kibana feature (e.g., Stack Rules, Observability, Security)read privileges for Actions and Connectors (to attach actions to rules)Base path: <kibana_url>/api/alerting (or /s/<space_id>/api/alerting for non-default spaces).
| Operation | Method | Endpoint |
|---|---|---|
| Create rule | POST | /api/alerting/rule/{id} |
| Update rule | PUT | /api/alerting/rule/{id} |
| Get rule | GET | /api/alerting/rule/{id} |
| Delete rule | DELETE | /api/alerting/rule/{id} |
| Find rules | GET | /api/alerting/rules/_find |
| List rule types | GET | /api/alerting/rule_types |
| Enable rule | POST | /api/alerting/rule/{id}/_enable |
| Disable rule | POST | /api/alerting/rule/{id}/_disable |
| Mute all alerts | POST | /api/alerting/rule/{id}/_mute_all |
| Unmute all alerts | POST | /api/alerting/rule/{id}/_unmute_all |
| Mute alert | POST | /api/alerting/rule/{rule_id}/alert/{alert_id}/_mute |
| Unmute alert | POST | /api/alerting/rule/{rule_id}/alert/{alert_id}/_unmute |
| Update API key | POST | /api/alerting/rule/{id}/_update_api_key |
| Create snooze | POST | /api/alerting/rule/{id}/snooze_schedule |
| Delete snooze | DELETE | /api/alerting/rule/{ruleId}/snooze_schedule/{scheduleId} |
| Health check | GET | /api/alerting/_health |
| Field | Type | Description |
|---|---|---|
name | string | Display name (does not need to be unique) |
rule_type_id | string | The rule type (e.g., .es-query, .index-threshold) |
consumer | string | Owning app: alerts, apm, discover, infrastructure, logs, metrics, ml, monitoring, securitySolution, siem, stackAlerts, uptime |
params | object | Rule-type-specific parameters |
schedule | object | Check interval, e.g., {"interval": "5m"} |
| Field | Type | Description |
|---|---|---|
actions | array | Actions to run when conditions are met (each references a connector) |
tags | array | Tags for organizing rules |
enabled | boolean | Whether the rule runs immediately (default: true) |
notify_when | string | onActionGroupChange, onActiveAlert, or onThrottleInterval (prefer setting per-action instead) |
alert_delay | object | Alert only after N consecutive matches, e.g., {"active": 3} |
flapping | object/null | Override flapping detection settings |
curl -X POST "https://my-kibana:5601/api/alerting/rule/my-rule-id" \
-H "kbn-xsrf: true" \
-H "Content-Type: application/json" \
-H "Authorization: ApiKey <your-api-key>" \
-d '{
"name": "High error rate",
"rule_type_id": ".es-query",
"consumer": "stackAlerts",
"schedule": { "interval": "5m" },
"params": {
"index": ["logs-*"],
"timeField": "@timestamp",
"esQuery": "{\"query\":{\"match\":{\"log.level\":\"error\"}}}",
"threshold": [100],
"thresholdComparator": ">",
"timeWindowSize": 5,
"timeWindowUnit": "m",
"size": 100
},
"actions": [
{
"id": "my-slack-connector-id",
"group": "query matched",
"params": {
"message": "Alert: {{rule.name}} - {{context.hits}} hits detected"
},
"frequency": {
"summary": false,
"notify_when": "onActionGroupChange"
}
}
],
"tags": ["production", "errors"]
}'
The same structure applies to other rule types — set the appropriate rule_type_id (e.g., .index-threshold,
.es-query) and provide the matching params object. Use GET /api/alerting/rule_types to discover params schemas.
PUT /api/alerting/rule/{id} — send the complete rule body. rule_type_id and consumer are immutable after creation.
Returns 409 Conflict if another user updated the rule concurrently; re-fetch and retry.
curl -X GET "https://my-kibana:5601/api/alerting/rules/_find?per_page=20&page=1&search=cpu&sort_field=name&sort_order=asc" \
-H "Authorization: ApiKey <your-api-key>"
Query parameters: per_page, page, search, default_search_operator, search_fields, sort_field, sort_order,
has_reference, fields, filter, filter_consumers.
Use the filter parameter with KQL syntax for advanced queries:
filter=alert.attributes.tags:"production"
# Enable
curl -X POST ".../api/alerting/rule/{id}/_enable" -H "kbn-xsrf: true"
# Disable
curl -X POST ".../api/alerting/rule/{id}/_disable" -H "kbn-xsrf: true"
# Mute all alerts
curl -X POST ".../api/alerting/rule/{id}/_mute_all" -H "kbn-xsrf: true"
# Mute specific alert
curl -X POST ".../api/alerting/rule/{rule_id}/alert/{alert_id}/_mute" -H "kbn-xsrf: true"
# Delete
curl -X DELETE ".../api/alerting/rule/{id}" -H "kbn-xsrf: true"
Use the elasticstack provider resource elasticstack_kibana_alerting_rule.
terraform {
required_providers {
elasticstack = {
source = "elastic/elasticstack"
}
}
}
provider "elasticstack" {
kibana {
endpoints = ["https://my-kibana:5601"]
api_key = var.kibana_api_key
}
}
resource "elasticstack_kibana_alerting_rule" "cpu_alert" {
name = "CPU usage critical"
consumer = "stackAlerts"
rule_type_id = ".index-threshold"
interval = "1m"
enabled = true
params = jsonencode({
index = ["metrics-*"]
timeField = "@timestamp"
aggType = "avg"
aggField = "system.cpu.total.pct"
groupBy = "top"
termField = "host.name"
termSize = 10
threshold = [0.9]
thresholdComparator = ">"
timeWindowSize = 5
timeWindowUnit = "m"
})
tags = ["infrastructure", "production"]
}
Key Terraform notes:
params must be passed as a JSON-encoded string via jsonencode()elasticstack_kibana_action_connector data source or resource to reference connector IDs in actionsterraform import elasticstack_kibana_alerting_rule.my_rule <space_id>/<rule_id> (use
default for the default space)Preview feature — available from Elastic Stack 9.3 and Elastic Cloud Serverless. APIs may change.
Attach a workflow as a rule action using the workflow ID as the connector ID. Set params: {} — alert context flows
automatically through the event object inside the workflow.
curl -X PUT "https://my-kibana:5601/api/alerting/rule/my-rule-id" \
-H "kbn-xsrf: true" \
-H "Content-Type: application/json" \
-H "Authorization: ApiKey <your-api-key>" \
-d '{
"name": "High error rate",
"schedule": { "interval": "5m" },
"params": { ... },
"actions": [
{
"id": "<workflow-id>",
"group": "query matched",
"params": {},
"frequency": { "summary": false, "notify_when": "onActionGroupChange" }
}
]
}'
In the UI: Stack Management > Rules > Actions > Workflows. Only enabled: true workflows appear in the picker.
For workflow YAML structure, {{ event }} context fields, step types, and patterns, refer to the kibana-connectors
skill if available.
Each action references a connector by ID, an action group, action params (using Mustache templates), and a
per-action frequency object. Key fields:
group — which trigger state fires this action (e.g., "query matched", "Recovered"). Discover valid groups via
GET /api/alerting/rule_types.frequency.summary — true for a digest of all alerts; false for per-alert.frequency.notify_when — onActionGroupChange | onActiveAlert | onThrottleInterval.frequency.throttle — minimum repeat interval (e.g., "10m"); only applies with onThrottleInterval.For full reference on action structure, Mustache variables ({{rule.name}}, {{context.*}}, {{alerts.new.count}}),
Mustache lambdas (EvalMath, FormatDate, ParseHjson), recovery actions, and multi-channel patterns, refer to the
kibana-connectors skill if available.
Set action frequency per action, not per rule. The notify_when field at the rule level is deprecated in favor
of per-action frequency objects. If you set it at the rule level and later edit the rule in the Kibana UI, it is
automatically converted to action-level values.
Use alert summaries to reduce notification noise. Instead of sending one notification per alert, configure
actions to send periodic summaries at a custom interval. Use "summary": true and set a throttle interval. This is
especially valuable for rules that monitor many hosts or documents.
Choose the right action frequency for each channel. Use onActionGroupChange for paging/ticketing systems (fire
once, resolve once). Use onActiveAlert for audit logging to an Index connector. Use onThrottleInterval with a
throttle like "30m" for dashboards or lower-priority notifications.
Always add a recovery action. Rules without a recovery action leave incidents open in PagerDuty, Jira, and
ServiceNow indefinitely. Use the connector's native close/resolve event action (e.g., eventAction: "resolve" for
PagerDuty) in the Recovered action group.
Set a reasonable check interval. The minimum recommended interval is 1m. Very short intervals across many rules
clog Task Manager throughput and increase schedule drift. The server setting
xpack.alerting.rules.minimumScheduleInterval.value enforces this.
Use alert_delay to suppress transient spikes. Setting {"active": 3} means the alert only fires after 3
consecutive runs match the condition, filtering out brief anomalies.
Enable flapping detection. Alerts that rapidly switch between active and recovered are marked as "flapping" and
notifications are suppressed. This is on by default but can be tuned per-rule with the flapping object.
Use server.publicBaseUrl for deep links. Set server.publicBaseUrl in kibana.yml so that {{rule.url}} and
{{kibanaBaseUrl}} variables resolve to valid URLs in notifications.
Tag rules consistently. Use tags like production, staging, team-platform for filtering and organization in
the Find API and UI.
Use Kibana Spaces to isolate rules by team or environment. Prefix API paths with /s/<space_id>/ for
non-default spaces. Connectors are also space-scoped, so create matching connectors in each space.
Missing kbn-xsrf header. All POST, PUT, DELETE requests require kbn-xsrf: true or any truthy value. Omitting
it returns a 400 error.
Wrong consumer value. Using an invalid consumer (e.g., observability instead of infrastructure) causes a
400 error. Check the rule type's supported consumers via GET /api/alerting/rule_types.
Immutable fields on update. You cannot change rule_type_id or consumer with PUT. You must delete and recreate
the rule.
Rule-level notify_when and throttle are deprecated. Setting these at the rule level still works but conflicts
with action-level frequency settings. Always use frequency inside each action object.
Rule ID conflicts. POST to /api/alerting/rule/{id} with an existing ID returns 409. Either omit the ID to
auto-generate, or check existence first.
API key ownership. Rules run using the API key of the user who created or last updated them. If that user's
permissions change or the user is deleted, the rule may fail silently. Use _update_api_key to re-associate.
Too many actions per rule. Rules generating thousands of alerts with multiple actions can clog Task Manager. The
server setting xpack.alerting.rules.run.actions.max (default varies) limits actions per run. Design rules to use
alert summaries or limit term sizes.
Long-running rules. Rules that run expensive queries are cancelled after xpack.alerting.rules.run.timeout
(default 5m). When cancelled, all alerts and actions from that run are discarded. Optimize queries or increase the
timeout for specific rule types.
Concurrent update conflicts. PUT returns 409 if the rule was modified by another user since you last read it. Always GET the latest version before updating.
Import/export loses secrets. Rules exported via Saved Objects are disabled on import. Connectors lose their secrets and must be re-configured.
Create a threshold alert: "Alert me when CPU exceeds 90% on any host for 5 minutes." Use
rule_type_id: ".index-threshold", aggField: "system.cpu.total.pct", threshold: [0.9], and timeWindowSize: 5.
Attach a PagerDuty action on "threshold met" and a matching Recovered action to auto-close incidents.
Find rules by tag: "Show all production alerting rules." GET /api/alerting/rules/_find with
filter=alert.attributes.tags:"production" and sort_field=name to page through results.
Pause a rule temporarily: "Disable rule abc123 until next Monday." POST /api/alerting/rule/abc123/_disable.
Re-enable with _enable when ready; the rule retains all configuration while disabled.
kbn-xsrf: true on every POST, PUT, and DELETE; omitting it returns 400.frequency inside each action object — rule-level notify_when and throttle are deprecated.rule_type_id and consumer are immutable after creation; delete and recreate the rule to change them./s/<space_id>/api/alerting/ for non-default Kibana Spaces.Recovered action to auto-close PagerDuty, Jira, and ServiceNow incidents.GET /api/alerting/rule_types first to discover valid consumer values and action group names.alert_delay to suppress transient spikes; use the flapping object to reduce noise from unstable conditions.