CloudWatch

Instrucciones de uso

Integrate AWS CloudWatch into workflows. Run Log Insights queries, list log groups, retrieve log events, list and get metrics, and monitor alarms. Requires AWS access key and secret access key.

Herramientas

`cloudwatch_query_logs`

Run a CloudWatch Log Insights query against one or more log groups

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`logGroupNames`	array	Sí	Log group names to query
`queryString`	string	Sí	CloudWatch Log Insights query string
`startTime`	number	Sí	Start time as Unix epoch seconds
`endTime`	number	Sí	End time as Unix epoch seconds
`limit`	number	No	Maximum number of results to return

Salida

Parámetro	Tipo	Descripción
`results`	array	Query result rows (each row is a key/value map of field name to value)
`statistics`	object	Query statistics
↳ `bytesScanned`	number	Total bytes of log data scanned
↳ `recordsMatched`	number	Number of log records that matched the query
↳ `recordsScanned`	number	Total log records scanned
`status`	string	Query completion status (Complete, Failed, Cancelled, or Timeout)

`cloudwatch_describe_log_groups`

List available CloudWatch log groups

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`prefix`	string	No	Filter log groups by name prefix
`limit`	number	No	Maximum number of log groups to return

Salida

Parámetro	Tipo	Descripción
`logGroups`	array	List of CloudWatch log groups with metadata
↳ `logGroupName`	string	Log group name
↳ `arn`	string	Log group ARN
↳ `storedBytes`	number	Total stored bytes
↳ `retentionInDays`	number	Retention period in days (if set)
↳ `creationTime`	number	Creation time in epoch milliseconds

`cloudwatch_get_log_events`

Retrieve log events from a specific CloudWatch log stream

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`logGroupName`	string	Sí	CloudWatch log group name
`logStreamName`	string	Sí	CloudWatch log stream name
`startTime`	number	No	Start time as Unix epoch seconds
`endTime`	number	No	End time as Unix epoch seconds
`limit`	number	No	Maximum number of events to return

Salida

Parámetro	Tipo	Descripción
`events`	array	Log events with timestamp, message, and ingestion time
↳ `timestamp`	number	Event timestamp in epoch milliseconds
↳ `message`	string	Log event message
↳ `ingestionTime`	number	Ingestion time in epoch milliseconds

`cloudwatch_describe_log_streams`

List log streams within a CloudWatch log group

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`logGroupName`	string	Sí	CloudWatch log group name
`prefix`	string	No	Filter log streams by name prefix
`limit`	number	No	Maximum number of log streams to return

Salida

Parámetro	Tipo	Descripción
`logStreams`	array	List of log streams with metadata, sorted by last event time (most recent first) unless a prefix filter is applied
↳ `logStreamName`	string	Log stream name
↳ `lastEventTimestamp`	number	Timestamp of the last log event in epoch milliseconds
↳ `firstEventTimestamp`	number	Timestamp of the first log event in epoch milliseconds
↳ `creationTime`	number	Stream creation time in epoch milliseconds
↳ `storedBytes`	number	Total stored bytes

`cloudwatch_list_metrics`

List available CloudWatch metrics

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`namespace`	string	No	Filter by namespace (e.g., AWS/EC2, AWS/Lambda)
`metricName`	string	No	Filter by metric name
`recentlyActive`	boolean	No	Only show metrics active in the last 3 hours
`limit`	number	No	Maximum number of metrics to return

Salida

Parámetro	Tipo	Descripción
`metrics`	array	List of metrics with namespace, name, and dimensions
↳ `namespace`	string	Metric namespace (e.g., AWS/EC2)
↳ `metricName`	string	Metric name (e.g., CPUUtilization)
↳ `dimensions`	array	Array of name/value dimension pairs

`cloudwatch_get_metric_statistics`

Get statistics for a CloudWatch metric over a time range

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`namespace`	string	Sí	Metric namespace (e.g., AWS/EC2, AWS/Lambda)
`metricName`	string	Sí	Metric name (e.g., CPUUtilization, Invocations)
`startTime`	number	Sí	Start time as Unix epoch seconds
`endTime`	number	Sí	End time as Unix epoch seconds
`period`	number	Sí	Granularity in seconds (e.g., 60, 300, 3600)
`statistics`	array	Sí	Statistics to retrieve (Average, Sum, Minimum, Maximum, SampleCount)
`dimensions`	string	No	Dimensions as JSON (e.g., {"InstanceId": "i-1234"})

Salida

Parámetro	Tipo	Descripción
`label`	string	Metric label returned by CloudWatch
`datapoints`	array	Datapoints sorted by timestamp with statistics values
↳ `timestamp`	number	Datapoint timestamp in epoch milliseconds
↳ `average`	number	Average statistic value
↳ `sum`	number	Sum statistic value
↳ `minimum`	number	Minimum statistic value
↳ `maximum`	number	Maximum statistic value
↳ `sampleCount`	number	Sample count statistic value
↳ `unit`	string	Unit of the metric

`cloudwatch_put_metric_data`

Publish a custom metric data point to CloudWatch

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`namespace`	string	Sí	Metric namespace (e.g., Custom/MyApp)
`metricName`	string	Sí	Name of the metric
`value`	number	Sí	Metric value to publish
`unit`	string	No	Unit of the metric (e.g., Count, Seconds, Bytes)
`dimensions`	string	No	JSON string of dimension name/value pairs

Salida

Parámetro	Tipo	Descripción
`success`	boolean	Whether the metric was published successfully
`namespace`	string	Metric namespace
`metricName`	string	Metric name
`value`	number	Published metric value
`unit`	string	Metric unit
`timestamp`	string	Timestamp when the metric was published

`cloudwatch_describe_alarms`

List and filter CloudWatch alarms

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`alarmNamePrefix`	string	No	Filter alarms by name prefix
`stateValue`	string	No	Filter by alarm state (OK, ALARM, INSUFFICIENT_DATA)
`alarmType`	string	No	Filter by alarm type (MetricAlarm, CompositeAlarm)
`limit`	number	No	Maximum number of alarms to return

Salida

Parámetro	Tipo	Descripción
`alarms`	array	List of CloudWatch alarms with state and configuration
↳ `alarmName`	string	Alarm name
↳ `alarmArn`	string	Alarm ARN
↳ `stateValue`	string	Current state (OK, ALARM, INSUFFICIENT_DATA)
↳ `stateReason`	string	Human-readable reason for the state
↳ `metricName`	string	Metric name (MetricAlarm only)
↳ `namespace`	string	Metric namespace (MetricAlarm only)
↳ `threshold`	number	Threshold value (MetricAlarm only)
↳ `stateUpdatedTimestamp`	number	Epoch ms when state last changed

`cloudwatch_mute_alarm`

Create a CloudWatch alarm mute rule that suppresses alarms for a fixed duration

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`muteRuleName`	string	Sí	Unique name for the mute rule (used later to unmute)
`alarmNames`	array	Sí	Names of the CloudWatch alarms this mute rule targets
`durationValue`	number	Sí	How long the mute lasts (paired with durationUnit)
`durationUnit`	string	Sí	Unit for durationValue: minutes, hours, or days
`description`	string	No	Optional description of why the alarms are being muted
`startDate`	number	No	When the mute window begins as Unix epoch seconds. Defaults to now (mute starts immediately).

Salida

Parámetro	Tipo	Descripción
`success`	boolean	Whether the mute rule was created successfully
`muteRuleName`	string	Name of the mute rule that was created
`alarmNames`	array	Names of the alarms this rule mutes
`expression`	string	Schedule expression used by the mute rule
`duration`	string	ISO 8601 duration of the mute window

`cloudwatch_unmute_alarm`

Delete a CloudWatch alarm mute rule, restoring alarm notifications

Entrada

Parámetro	Tipo	Obligatorio	Descripción
`awsRegion`	string	Sí	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Sí	AWS access key ID
`awsSecretAccessKey`	string	Sí	AWS secret access key
`muteRuleName`	string	Sí	Name of the mute rule to delete

Salida

Parámetro	Tipo	Descripción
`success`	boolean	Whether the mute rule was deleted successfully
`muteRuleName`	string	Name of the mute rule that was deleted

CloudWatch

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