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RELEASE_NOTES
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RELEASE_NOTES
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========================================================================
Amazon CloudWatch Agent 1.247349.0 (2021-07-15)
========================================================================
Enhancements and bug fixes:
* Log throttling events handled by SDK
* CA bundle fix
* Update aws-otel-collector version to v0.11.0 (#571)
========================================================================
Amazon CloudWatch Agent 1.247348.0 (2021-05-28)
========================================================================
Enhancements and bug fixes:
* Allow ignoring pods metrics with a specific annotation to remove the metrics not needed.(#163)
* Fix the unnecessary logging entries (#210)
* Update aws-otel-collector version to v0.10.0 (#216)
========================================================================
Amazon CloudWatch Agent 1.247347.6 (2021-03-24)
========================================================================
Bug fixes:
* Fix prometheus metric type error when relabel job, instance and __name__
* Fix pod detection for k8s containerd runtime, though container filesystem metric is not supported by cadvisor for containerd.
========================================================================
Amazon CloudWatch Agent 1.247347.5 (2021-02-22)
========================================================================
New Features and Enhancements:
* Expand the translator by exposing an API to override schema
* Allow translator plugins to specify and override metricPath
* Ignore +/-Inf values in prometheus metrics
========================================================================
Amazon CloudWatch Agent 1.247347.4 (2021-02-15)
========================================================================
Bug fixes:
* Fix pod metrics missing when using docker systemd cgroup driver on EKS
========================================================================
Amazon CloudWatch Agent 1.247347.3 (2021-01-13)
========================================================================
New Features and Enhancements:
* add macos into the workflow
========================================================================
Amazon CloudWatch Agent 1.247347.1 (2021-01-04)
========================================================================
New Features and Enhancements:
* macOS (x86) support
* ECS service endpoint based discovery for Prometheus
========================================================================
Amazon CloudWatch Agent 1.247347.0 (2020-12-21)
========================================================================
New Features and Enhancements:
* Composite Agent (CloudWatch Agent + OTel Collector) for EC2
* Support append-config for procstat
* Fix incorrect systemd detection
* Enable flag to force ec2 mode
* Sync manifest files for container insights
* Disable cgo for test target
* Add formatted date as a variable
* Add check secrets
========================================================================
Amazon CloudWatch Agent 1.247346.1 (2020-11-04)
========================================================================
New Features and Enhancements:
* Remove md5 from jitter calculation
* Make allowed_pending_messages to be configurable for statsd
* Add Prometheus EMF metrics unit support
========================================================================
Amazon CloudWatch Agent 1.247346.0 (2020-10-21)
========================================================================
Features:
* Add Prometheus support
Bug fixes:
* Use name under /dev/mapper as device for LVM volumes for disk plugin
========================================================================
Amazon CloudWatch Agent 1.247345.36 (2020-09-24)
========================================================================
Bug fixes:
* Use correct cgroup path for task with new ARN format
========================================================================
Amazon CloudWatch Agent 1.247345.35 (2020-09-24)
========================================================================
Bug fixes:
* Fix config translator unable to work with diskio plugin with complex measurement
========================================================================
Amazon CloudWatch Agent 1.247345.34 (2020-09-18)
========================================================================
Bug fixes:
* Fix ignore empty value tags for cloudwatch dimension
* Fix logs loop does not break out loop when exit
* Fix win_perf_counter plugin test case int to string conversion
========================================================================
Amazon CloudWatch Agent 1.247345.33 (2020-09-15)
========================================================================
New Features and Enhancements:
* Add license files to top level
* Create log stream, group in order
* Remove Amazon Software License
========================================================================
Amazon CloudWatch Agent 1.247345.30 (2020-09-02)
========================================================================
New Features and Enhancements:
* Upgrade procstat to 2.20.5 preventing memory leak on windows 2016
* Refactor cloudwatchlogs pusher flush timer management
* Create dedicated channel for non-blocking events cloudwathlogs pusher
========================================================================
Amazon CloudWatch Agent 1.247345.27 (2020-08-26)
========================================================================
New Features and Enhancements:
* Amazon CloudWatch Agent goes opensource, released under MIT license
* Upgrade dependency of telegraf project to version 1.15
* Allow override of user-agent string used by the agent when making calls to cloudwatch backend
========================================================================
Amazon CloudWatch Agent 1.245315.0 (2020-05-20)
========================================================================
New Features and Enhancements:
* Fix Agent may not send k8sapiserver metrics due to k8sapiserver OnStoppedLeading
* Add support to use STS regional endpoints as default behavior to avoid availability risks
========================================================================
Amazon CloudWatch Agent 1.242486.0 (2020-03-24)
========================================================================
New Features and Enhancements:
* Add support to publish multiple log files under one file config
* Fix issue with meta character is used in the middle of the file_path for logs collected on Windows
* Fix error log when directory matches the file_path for logs collected
* Fix Agent may not send k8sapiserver metrics due to k8sapiserver OnStoppedLeading
* Add support to use STS regional endpoints as default behavior to avoid availability risks
========================================================================
Amazon CloudWatch Agent 1.237768.0 (2020-02-12)
========================================================================
New Features and Enhancements:
* Better error logging for getting in cluster config for k8s related plugins
========================================================================
Amazon CloudWatch Agent 1.229195.0 (2019-10-07)
========================================================================
New Features and Enhancements:
* Support automatic removal of old log files that sent to CloudWatch Logs
========================================================================
Amazon CloudWatch Agent 1.227496.0 (2019-09-03)
========================================================================
New Features and Enhancements:
* Make AmazonCloudWatchAgent service depend on LanmanServer on Windows
* Fix the issue of huge value of disk iops_in_progress metrics
* Add backoff retry when calling ec2 describe tag failure
========================================================================
Amazon CloudWatch Agent 1.226589.0 (2019-08-19)
========================================================================
New Features and Enhancements:
* Release Container Insights
* Fix metric delay under some edge cases
* Fix dropping log events after log truncate happens
========================================================================
Amazon CloudWatch Agent 1.219020.0 (2019-05-28)
========================================================================
New Features and Enhancements:
* New Feature which allow cloudwatch-agent to run as non-root on Linux
* CloudWatch-Agent will not keep restarting if no Json configuration files exist.
* Remove the support of Windows Server 2003
========================================================================
Amazon CloudWatch Agent 1.207573.0 (2019-01-11)
========================================================================
New Features and Enhancements:
* Support in EC2 A1 instance (ARM64)
* procstat support - Collect process related metrics
https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-procstat-process-metrics.html
* Multiple agent config support - Optionally provide more than one agent config
https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-common-scenarios.html#CloudWatch-Agent-multiple-config-files
========================================================================
Amazon CloudWatch Agent 1.203420.0 (2018-09-28)
========================================================================
New Features and Enhancements:
* StatsD support - CloudWatch Agent serves as StatsD server/daemon to
receive request from StatsD clients.
https://github.com/etsy/statsd/wiki#client-implementations
* CollectD support - CloudWatch Agent receives metrics in CollectD
binary format from CollectD network output plugin.
https://collectd.org/wiki/index.php/Networking_introduction#Client_setup
* Vended metrics/logs support - send metrics or logs to a different AWS
account.
* Supports new regions: AWS GovCloud (us-gov-west-1) and China regions
(cn-north-1, cn-northwest-1)
========================================================================
Amazon CloudWatch Agent 1.75.0 (2018-01-08)
========================================================================
New Features and Enhancements:
* Windows Server 2003 64-bit operating system support is added.
========================================================================
Amazon CloudWatch Agent 1.70.0 (2017-12-05)
========================================================================
New Features and Enhancements:
* Introducing Amazon CloudWatch Agent - a unified, cross-platform
metrics and logs monitoring solution
* Supports both EC2 and on-premises servers, with optional
installation and management from AWS Systems Manager
* Collects metrics such as CPU, Memory, Disk, Swap utilization and
more (including custom metrics for Windows through Performance
Counters)
* Supports collection of high-resolution metrics (sub-minute
granularity)
* Optionally produces metrics at a sub-resource level (per cpu-thread,
per mounted-filesystem, per network-interface)
* Collects logs from text files and Windows Event Logs
* Optionally adds EC2 instance information as CloudWatch Dimensions
(instance ID, image ID (AMI), instance type, AutoScaling Group name)
* Optionally adds customizable CloudWatch Dimensions
* Provides customizable aggregation on CloudWatch Dimensions
(producing instance-level vs fleet-level metrics in Amazon
CloudWatch)
* HTTP Proxy support
The Amazon CloudWatch Agent is supported on the following 64-bit
operating systems:
* Amazon Linux version 2014.03.02 or later
* Ubuntu Server version 16.04 and 14.04
* CentOS version 7.0 and 6.5
* RedHat Enterprise Linux (RHEL) version 7.4, 7.0, and 6.5
* Debian 8.0
* Windows Server 2016, Windows Server 2012, and Windows Server 2008