CloudWatch

Nutzungsanweisungen

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.

Tools

`cloudwatch_query_logs`

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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`logGroupNames`	array	Ja	Log group names to query
`queryString`	string	Ja	CloudWatch Log Insights query string
`startTime`	number	Ja	Start time as Unix epoch seconds
`endTime`	number	Ja	End time as Unix epoch seconds
`limit`	number	Nein	Maximum number of results to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`prefix`	string	Nein	Filter log groups by name prefix
`limit`	number	Nein	Maximum number of log groups to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`logGroupName`	string	Ja	CloudWatch log group name
`logStreamName`	string	Ja	CloudWatch log stream name
`startTime`	number	Nein	Start time as Unix epoch seconds
`endTime`	number	Nein	End time as Unix epoch seconds
`limit`	number	Nein	Maximum number of events to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`logGroupName`	string	Ja	CloudWatch log group name
`prefix`	string	Nein	Filter log streams by name prefix
`limit`	number	Nein	Maximum number of log streams to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`namespace`	string	Nein	Filter by namespace (e.g., AWS/EC2, AWS/Lambda)
`metricName`	string	Nein	Filter by metric name
`recentlyActive`	boolean	Nein	Only show metrics active in the last 3 hours
`limit`	number	Nein	Maximum number of metrics to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`namespace`	string	Ja	Metric namespace (e.g., AWS/EC2, AWS/Lambda)
`metricName`	string	Ja	Metric name (e.g., CPUUtilization, Invocations)
`startTime`	number	Ja	Start time as Unix epoch seconds
`endTime`	number	Ja	End time as Unix epoch seconds
`period`	number	Ja	Granularity in seconds (e.g., 60, 300, 3600)
`statistics`	array	Ja	Statistics to retrieve (Average, Sum, Minimum, Maximum, SampleCount)
`dimensions`	string	Nein	Dimensions as JSON (e.g., {"InstanceId": "i-1234"})

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`namespace`	string	Ja	Metric namespace (e.g., Custom/MyApp)
`metricName`	string	Ja	Name of the metric
`value`	number	Ja	Metric value to publish
`unit`	string	Nein	Unit of the metric (e.g., Count, Seconds, Bytes)
`dimensions`	string	Nein	JSON string of dimension name/value pairs

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`alarmNamePrefix`	string	Nein	Filter alarms by name prefix
`stateValue`	string	Nein	Filter by alarm state (OK, ALARM, INSUFFICIENT_DATA)
`alarmType`	string	Nein	Filter by alarm type (MetricAlarm, CompositeAlarm)
`limit`	number	Nein	Maximum number of alarms to return

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`muteRuleName`	string	Ja	Unique name for the mute rule (used later to unmute)
`alarmNames`	array	Ja	Names of the CloudWatch alarms this mute rule targets
`durationValue`	number	Ja	How long the mute lasts (paired with durationUnit)
`durationUnit`	string	Ja	Unit for durationValue: minutes, hours, or days
`description`	string	Nein	Optional description of why the alarms are being muted
`startDate`	number	Nein	When the mute window begins as Unix epoch seconds. Defaults to now (mute starts immediately).

Ausgabe

Parameter	Typ	Beschreibung
`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

Eingabe

Parameter	Typ	Erforderlich	Beschreibung
`awsRegion`	string	Ja	AWS region (e.g., us-east-1)
`awsAccessKeyId`	string	Ja	AWS access key ID
`awsSecretAccessKey`	string	Ja	AWS secret access key
`muteRuleName`	string	Ja	Name of the mute rule to delete

Ausgabe

Parameter	Typ	Beschreibung
`success`	boolean	Whether the mute rule was deleted successfully
`muteRuleName`	string	Name of the mute rule that was deleted

CloudWatch

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