1.8.0

General

Added

• Add EBS CSI driver policy to nodegroup IAM role for integration tests (#791)

Misc

• Replace ring cryptography library with aws-lc-rs (#795)
• Upgrade bottlerocket-sdk from 0.62.0 to 0.65.0 (#792)
• Updated Github Actions workflows (#776, #787)
• Updated cargo dependencies (#786)

v1.7.0

General

Added

• Allow for custom cluster domain for agent to api connection (#736 thanks @mikn)

Fixed

• Fixed a bug where out-of-bounds exception can be returned when parsing error message (#781)

Misc

• Upgrade dependencies and documentation fixes (#750, #756, #777)

v1.6.0

General

Added

• Allow customization of service annotations in Helm values (#738 thanks @mbovo)
• Allow arbitrary labels and annotations to be added to all or select workloads (#742 thanks @grumps)

Fixed

• script: use --update=none for mv in publish-charts (#731)

Misc

• Upgrade dependencies (#732, #744)

v1.5.0

General

Added

• Support topologySpreadConstraints for the apiserver resource (#672 thanks @AviorSchreiber)
• Update bottlerocket sdk version from 0.42.0 to 0.50.1 (#709)
• Allow brupop-controller-deployment pods to be discovered by Splunk otel-collector (#677 thanks @AndreiBanaruTakeda)

Fixed

• Fixed a bug in which the image pull secrets were not correctly rendered (#715)

Misc

• Numerous dependency upgrades and documentation fixes (#659, #669, #709, #716)

v1.4.0

1.4.0

General

Added

• Added an optional ServiceMonitor for prometheus to the Helm chart (#559 thanks @dani-CO-CN!)
• Added the ability to overwrite resource limits and requests to the Helm chart (#560 thanks @dani-CO-CN!)
• Added the ability to overwrite priorityClass to the Helm chart (#567 thanks @dani-CO-CN!)
• Added the ability to apply additional pod labels to the Helm chart (#617 thanks @danielvincenzi!)

Fixed

• Fixed a bug which could cause nodes to remain cordoned after an update (#631)
• Fixed a bug that could cause the agent to require a few restarts before stabilizing (#568)

Misc

• Numerous dependency upgrades and documentation fixes (#638, #622, #602, #585 thanks @umizoom!, #550 thanks @mooneeb!)

v1.3.0

General

Added

• Added the ability to configure log formatting and filtering options via Helm values (#503, #512, #516)
• Added the ability to configure pod placement via Helm values (#513, #516)

Fixed

• Improved rate-limiting and backoff between the agent and the local Bottlerocket update API (#496, #505)
• Improved rate-limiting and backoff between the agent and Brupop's apiserver (#505)
• Added backoff to requests to Kubernetes watch APIs (#506)
• Fixed an issue that caused Prometheus metrics to include stale data (#511)
• Fixed incorrect resource requests for the agent pod in the Helm chart (#504)
• Removed unnecessary rbac permissions granted to the apiserver and controller (#507)

Misc

• Numerous dependency upgrades and documentation fixes (#502, #498, #506)

v1.2.0

General

Added

• Refactored deployment and yaml generation to use Helm templating (#126)
• Improved time window to become cron expression based scheduler (#343), (#428)

Fixed

• Removed unnecessary dep on older "time" crate from chrono (#415)
• Fixed metrics not working for ipv6 clusters (#406)
• Makefile: refactors brupop-image target (#418)
• Cargo: use env vars when calling cargo (#462)

Misc

• Numerous dependency upgrades and documentation fixes (#446), (#463), (#476)

v1.1.0

General

Added

• Removed OpenSSL in favor of Rust-based TLS using rustls (#401)
• Updated TLS configurations to use leaf certs generated from root CA for brupop API server and agent (#340)
• Added resource request limits for all containers (#327)

Fixed

• Exposed the failure output for the apiclient when error occurs (#342)
• kube clients are now created using the in-cluster DNS configuration (#373)
• Removed deprecated Rust library APIs (#403)
• Integration tests now use IMDSv2 calls (#405)

Misc

• Numerous dependency upgrades and documentation fixes
• GitHub action workflows now use larger 16 core runners (#356)

v1.0.0

General

Added

• Mechanism to constrain updates to a certain update time window (#241)
• Option to exclude node before draining (#231)
• Port configuration (#315)
• Support for concurrent updates (#238)
• Automatic prometheus scraping annotations for controller's service (#269)
• Use ca.crt in SSL (#260)
• Reload certificates periodically to ensure no service loss (#280)
• Replaced bunyan style logging in favor of human readable logs (#298)
• Support webhook conversions from v2 to v1 (to support the Kubernetes pinwheel model) (#308)
• Support integration tests in AWS China region (#317) (#318)

Fixed

• Upgraded Bottlerocket SDK to consume fix for OpenSSL CVE-2022-3602 and CVE-2022-3786 (#331)
• Gracefully exit Brupop agent when rebooting node (#218)
• Clean up bottlerocketshadows when Brupop resources are removed from the cluster (#235)
• Clarify crossbeam license (#250)
• Made error handling module specific (#279) (#291)

Misc

• Numerous dependency updates
• Fixed clippy linting / warnings (#267)
• Clear and remove GitHub actions cache (#268) (#286)
• Added step to integration tests to automatically add and delete cert-manager (#320)
• Added GitHub action step to catch changes to deployment manifest (#321)

v0.2.2

General

Added

• Add support to protect controller from becoming unscheduleable (#14)
• Apply common k8s labels to all created resources (#113)
• Support SSL communication between brupop-agent and brupop-apiserver (#127)
• Handle update-reboot failures/ "crash loops" (#161), (#123)
• Update README for setting up SSL (#211)

Fixed

• Remove empty categories in Custom Resource spec (#205)

Integration test

Added

• Add README on integration test tool (#166)
• Add integration testing subcommand Monitor which monitors new nodes for successful updates (#130)
• Support integration test for IPv6 cluster (#186)
• Improve integration testing subcommand Integration-test to creates the bottlerocket nodes via nodegroups (#162)

Fixed

• Fixed integration test bugs (#208), (#216)