v0.61.2

Bugfix release to update the goreleaser configuration (again!), please refer to the release notes for 0.61.0 for actual code changes.

https://github.com/nerdswords/yet-another-cloudwatch-exporter/releases/tag/v0.61.0

v0.61.1

Bugfix release to update the goreleaser configuration, please refer to the release notes for 0.61.0 for actual code changes.

https://github.com/nerdswords/yet-another-cloudwatch-exporter/releases/tag/v0.61.0

v0.61.0

Important news and breaking changes

• This release adds support for AWS account aliases (by @thepalbi). If the role used by YACE has "iam:ListAccountAliases" permission, the account alias (if any) is added as a label to the aws_account_info metric.

Bugfixes and features

Features:

• Add AWS/EC2CapacityReservations to the services list by @luismy
• Add support for MediaPackage metrics by @theunissenne
• Add AWS/AppRunner as supported service by @fabiiw05

Bugs:

• Fix association with gwlb by @vainiusd

Refactoring:

• Add support for batching by time params by @kgeckhart

Dependencies

• Bump alpine from 3.19.1 to 3.20.1
• Bump github.com/aws/aws-sdk-go from 1.53.1 to 1.54.7
• Bump github.com/aws/aws-sdk-go-v2/service/ec2 from 1.161.4 to 1.162.0 in the aws-sdk-v2 group
• Bump github.com/prometheus/common from 0.53.0 to 0.54.0
• Bump golangci/golangci-lint-action from 5.3.0 to 6.0.1
• Bump goreleaser/goreleaser-action from 5 to 6
• Bump the aws-sdk-v2 group

New contributors

• @luismy made their first contribution in #1341
• @fabiiw05 made their first contribution in #1433

Full Changelog: v0.60.0...v0.61.0

v0.60.0

0.60.0

Bugfixes and features

Features:

• add cloudwatch log metric support by @vainiusd
• feat: add AWS/RUM as supported service by @hexionas

Bugs:

• Fix all value for function_name variable in lambda dashboard by @thepalbi
• Fix rounding period deprecation notice by @cristiangreco

Docs:

• README: update config example by @cristiangreco
• Fix ElastiCache metric namespace typo on README by @Roberdvs

Refactoring:

• getmetricdata: Move batching to an iterator by @kgeckhart

Dependencies

• Bump github.com/aws/aws-sdk-go from 1.51.21 to 1.53.1
• Bump github.com/aws/aws-sdk-go-v2/service/ec2 from 1.156.0 to 1.160.0
• Bump github.com/prometheus/client_golang from 1.19.0 to 1.19.1
• Bump github.com/prometheus/common from 0.52.3 to 0.53.0
• Bump github.com/urfave/cli/v2 from 2.27.1 to 2.27.2
• Bump golangci/golangci-lint-action from 4.0.0 to 5.3.0
• Bump the aws-sdk-v2 group with 13 updates

New contributors

• @Roberdvs made their first contribution
• @hexionas made their first contribution

Full Changelog: v0.59.0...v0.60.0

v0.59.0

Important news and breaking changes

This release brings a bunch of breaking changes:

• Setting roundingPeriod for discovery jobs is deprecated, a warning will be logged at startup. This is being deprecated in favor of always using the metric period. The implementation for roundingPeriod can result in inconsistent Start and EndTime between batches. This negates its intent to ensure Start and EndTimes align with the metric period for CloudWatch best practices. This has the potential to produce data which will look inaccurate when compared against CloudWatch itself driving a lot of confusion. See #1290 for further context.
• Setting delay at the metric level is deprecated, a warning will be logged at startup. This delay configuration has existed for a long time but was never utilized. Deprecating it and eventually removing it was chosen to simplify the configuration. See #1290 (comment) for further context.
• For discovery jobs, the type field and the keys of exportedTagsOnMetrics must be the AWS namespace rather than the alias (the README contains an up-to-date list of namespaces). Aliases are not allowed anymore. An error will be thrown at startup in an invalid namespace or an alias is used.
• Some metric names have been changed to avoid duplicating the namespace. This includes:
  • aws_es_esreporting_failed_request_sys_err_count is aws_es_reporting_failed_request_sys_err_count
  • aws_es_esreporting_failed_request_user_err_count is aws_es_reporting_failed_request_user_err_count
  • aws_es_esreporting_request_count is aws_es_reporting_request_count
  • aws_es_esreporting_success_count is aws_es_reporting_success_count
  • aws_kafka_kafka_app_logs_disk_used is aws_kafka_app_logs_disk_used
  • aws_kafka_kafka_data_logs_disk_used is aws_kafka_data_logs_disk_used
  • aws_rds_rdsto_aurora_postgre_sqlreplica_lag is aws_rds_to_aurora_postgre_sqlreplica_lag
  • aws_glue_glue_.* is aws_glue_.*

These breaking changes will allow making the configuration easier to understand and less error prone, and also to build better documentation around supported services.

Bugfixes and features

Features:

• Add AWS/SecretsManager to the services list by @taraspos
• Support partner events buses by @HristoStoyanovYotpo
• discovery.exportedTagsOnMetrics: validate that keys match one of the job types defined by @cristiangreco

Refactoring:

• Update comment in factory.go by @andriikushch
• getmetricdata: move window calculator to processor by @kgeckhart
• promutil: clean up prom metric names that duplicate parts of the namespace by @tristanburgess
• promutil: rewrite sanitisation funcs for memory optimisation by @cristiangreco
• Do not allow using aliases as job types in discovery jobs by @cristiangreco

Dependencies

• Bump github.com/aws/aws-sdk-go from 1.51.16 to 1.51.21
• Bump github.com/aws/aws-sdk-go-v2 group
• Bump github.com/prometheus/common from 0.52.2 to 0.52.3

New contributors

• @taraspos made their first contribution in #1330
• @HristoStoyanovYotpo made their first contribution in #1359

Full Changelog: v0.58.0...v0.59.0

v0.58.0

0.58.0

Bugfixes and features

Features:

• Simplify CloudWatch API call counters by @kgeckhart

Bugs:

• Fixed issue with generated Prometheus metric name when working with AWS namespaces which have a leading special character, like /aws/sagemaker/TrainingJobs by @tristanburgess

Refactoring:

• Add abstraction for GetMetricsData processing by @kgeckhart
• GetMetricData: refactor QueryID generation and result mapping by @kgeckhart
• Refactored out the name-building part of promutil.BuildNamespaceInfoMetrics() and promutil.BuildMetrics() into promutil.BuildMetricName() by @tristanburgess
• Set initial maps size in promutil/migrate by @cristiangreco

Dependencies

• Bump github.com/aws/aws-sdk-go from 1.50.30 to 1.51.16
• Bump github.com/prometheus/common from 0.49.0 to 0.52.2
• Bump golang.org/x/sync from 0.6.0 to 0.7.0
• Bump the aws-sdk-v2 group with 14 updates

New contributors

• @tristanburgess made their first contribution in #1351

Full Changelog: v0.57.1...v0.58.0

v0.57.1

Important news and breaking changes

• Reverted a change from 0.57.0 to fix scraping of ApiGateway resources.

Bugfixes and features

Bugs:

• ApiGateway: bugfix to restore FilterFunc for correct mapping of resources by @cristiangreco

Dependencies

What's Changed

• Bump github.com/aws/aws-sdk-go from 1.50.26 to 1.50.30
• Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0
• Bump github.com/prometheus/common from 0.48.0 to 0.49.0
• Bump github.com/stretchr/testify from 1.8.4 to 1.9.0
• Bump the aws-sdk-v2 group

Full Changelog: v0.57.0...v0.57.1

v0.57.0

Important news and breaking changes

• New job setting includeContextOnInfoMetrics can be used to include contextual information (account_id, region, and customTags) on "info" metrics and cloudwatch metrics. This can be particularly useful when cloudwatch metrics might not be present or when using "info" metrics to understand where your resources exist.
• No more need to add the apigateway:GET permissions for ApiGateway discovery jobs, as that API is not being used anymore.

Bugfixes and features

Features:

• Add serverless ElastiCache support by @pkubicsek-sb
• Add GWLB support by @vainiusd
• Add support for KMS metrics by @daharon
• Optionally include context labels (account, region, customTags) on info metrics with includeContextOnInfoMetrics by @kgeckhart
• Improve usability and performance of searchTags by @kgeckhart
• Add metric yace_cloudwatch_getmetricdata_metrics_total by @keyolk

Bugs:

• Fix race condition in scraper registry usage by @cristiangreco
• Restore default behaviour of returning nil/absent metrics as NaN by @nhinds
• Remove filtering of ApiGateway namespace resources by @cristiangreco

Refactoring:

• Refactor dimensions regexp usage for discovery jobs by @cristiangreco
• Simplify associator usage by @kgeckhart
• Update build tools and CI to go 1.22 by @cristiangreco
• Restructure fields on CloudwatchData by @kgeckhart

Dependencies

• Bump alpine from 3.19.0 to 3.19.1
• Bump github.com/aws/aws-sdk-go from 1.49.19 to 1.50.26
• Bump github.com/aws/smithy-go from 1.19.0 to 1.20.1
• Bump github.com/prometheus/common from 0.45.0 to 0.48.0
• Bump golang from 1.21 to 1.22
• Bump golangci/golangci-lint-action from 3.7.0 to 4.0.0
• Bump the aws-sdk-v2 group

New contributors

• @vainiusd made their first contribution in #1093
• @daharon made their first contribution in #1306
• @keyolk made their first contribution in #939

Full Changelog: v0.56.0...v0.57.0

v0.56.0

Important news and breaking changes

• Release v0.55.0 didn't include binaries artifact due to an issue with the release pipeline.
• The list-metrics-callback and max-dimensions-associator feature flags have been removed: their behaviour is now the new default.

Bugfixes and features

Features:

• Add new CloudWatch API concurrency limiter by @thepalbi
• Remove feature flag list-metrics-callback by @cristiangreco
• Remove feature flag max-dimensions-associator by @cristiangreco
• Add support for AWS/Bedrock metrics by @thepalbi
• Add support for AWS/Events by @raanand-dig
• Add support for AWS/DataSync by @wkneewalden
• Add support for AWS/IPAM by @pkubicsek-sb

Bugs:

• Remove unsupported MWAA resource filter by @matej-g
• DDoSProtection: Include regionless protectedResources in us-east-1 by @kgeckhart
• aws sdk v2: ensure region is respected for all aws clients by @kgeckhart
• SageMaker: Associator buildLabelsMap to lower case EndpointName to match ARN by @GGonzalezGomez
• Update goreleaser action by @cristiangreco

Refactoring:

• Decouple config models from internal models by @cristiangreco
• Change config Validate() signature to include model conversion by @cristiangreco

Dependencies

• Bump actions/setup-go from 4 to 5
• Bump alpine from 3.18.3 to 3.19.0
• Bump docker/setup-buildx-action from 2 to 3
• Bump docker/setup-qemu-action from 2 to 3
• Bump github.com/aws/aws-sdk-go from 1.45.24 to 1.49.19
• Bump github.com/aws/smithy-go from 1.17.0 to 1.19.0
• Bump github.com/prometheus/client_golang from 1.16.0 to 1.18.0
• Bump github.com/prometheus/common from 0.44.0 to 0.45.0
• Bump github.com/urfave/cli/v2 from 2.25.7 to 2.27.1
• Bump golang.org/x/sync from 0.3.0 to 0.6.0
• Bump goreleaser/goreleaser-action from 4 to 5
• Bump the aws-sdk-v2 group dependencies

New contributors

• @GGonzalezGomez
• @wkneewalden
• @pkubicsek-sb

Full Changelog: v0.55.0...v0.56.0

v0.55.0

Important news and breaking changes

• jobs of type customNamespace, which were deprecated in v0.51.0, are now un-deprecated due to customers' feedback
• new feature flag always-return-info-metrics: return info metrics even if there are no CloudWatch metrics for the resource. This is useful if you want to get a complete picture of your estate, for example if you have some resources which have not yet been used.

Bugfixes and features

Features:

• Un-deprecate custom namespace jobs by @cristiangreco
• scrape: Return resources even if there are no metrics by @iainlane
• kinesisanalytics application: add tags support by @raanand-dig
• Add support for AWS/ClientVPN by @hc2p
• Add support for QLDB by @alexandre-alvarengazh

Bugs:

• main: Initialise logger when exiting if needed by @iainlane

Docs:

• Create sqs.yml example file by @dverzolla

Refactoring:

• Update code to go 1.21 by @cristiangreco
• aws sdk v2 use EndpointResolverV2 by @kgeckhart
• move duplicated fields from CloudwatchData to a new JobContext by @kgeckhart

Dependencies

• Bump github.com/aws/aws-sdk-go from 1.44.328 to 1.45.7
• Bump the aws-sdk-v2 group with 2 updates
• Bump actions/checkout from 3 to 4 by

New Contributors

• @raanand-dig
• @dverzolla
• @iainlane
• @hc2p
• @alexandre-alvarengazh

Full Changelog: v0.54.1...v0.55.0