Keptn 0.12.0

Keptn 0.12.0 provides improvements in the Bridge to support users when customizing Webhooks with event data. Besides, it delivers an alpha version of the new resource-service, which will replace the configuration-service to speed up the interactions with the Git repo.

Key announcements:

📁 Resource-service: This service is in alpha and we don’t recommend enabling it in production. It will replace the current configuration-service providing the same behavior plus extra features such as scalability and reproducibility of sequences. Stay tuned for future releases where we reveal more about this service.

📫 Webhook UI has an event picker that facilitates the creation of payload with event data.

🔨 Zero Downtime upgrades of Keptn: This release improves the upgrade capabilities of Keptn by providing a graceful shutdown of all components, which is a key capability for scaling a Keptn instance.

Keptn Enhancement Proposals

This release implements the parts of KEP 60, KEP 48, KEP 53, and KEP 54.

Keptn Specification

Implemented Keptn spec version: 0.2.3

Features

Added problem title in sequence endpoint (#4206) (#6258) (130f3d4)
Add helm value for configuration-service version selection (#6387) (6e85346)
Add warning for missing upstream (#6433) (7a25226)
Added unit tests for webhook-service and improved error messages (#6064) (5b4516e)
bridge: Add event picker to webhook configuration (#5260) (a3c30cc)
bridge: Add hint for tree list select component and change texts (#5576) (0707ff7)
bridge: Add hint that secrets are shared among all projects (#5832) (0e40acf)
bridge: Add validation for payload if it contains specific characters (#5950) (5d5b388)
bridge: Consider abort state of sequence (#6215) (f86f2f2)
bridge: Feature flags for bridge server (#6073) (6351a58)
bridge: Introduce keptn color scheme #5081 (#6577) (9915466)
bridge: Read problem title from GET /sequence endpoint (#6388) (a4086c8), closes #5526
bridge: Show dialog to prevent data loss on unsaved form (#6526) (c7e7273)
bridge: Use textarea for webhook url config and adapt styles (#5706) (d2a8509)
cli: Add missing upstream warning during keptn upgrade (#6434) (4867fa5)
cli: remove legacy code responsible for shipyard file upgrade from version 0.1.* to 0.2.0 (#6270) (8b67626)
Create integration test for resource-service (#6430) (220f1ed)
Enable Nats queue groups in helm chart (#4519) (#6062) (9c493c7)
Finalize graceful shutdown (#4522) (#6079) (b5c5d8d)
Graceful shutdown for jmeter and helm service (#4522) (#5973) (41df113)
Improve error reporting for CLI trigger cmd (#6516) (4904c19)
Introduce new-configuration-service (#6400) (447f7a0)
Introduce swappable logger in go-sdk (#6284) (12d222b)
jmeter-service: Improve error reporting for JMeter-service (#6511) (c7d8224)
lighthouse-service: Add compared value to payload (#5496) (#6194) (f5af13c)
Resource service endpoint handler implementation(#6346) (#6461) (e19ed7b), closes #6448 #6448
Resource service first working version (#6346) (#6517) (00f81f1)
resource-service: Add common interface for interacting with Git/Secrets (#6346) (#6411) (14af1d8)
resource-service: Complete implementation of Service (#6530) (a91c116)
resource-service: Improve git implementation (#6346) (#6510) (2f31d44)
resource-service: Improve git implementation and testing (#6346) (#6529) (91c5417)
resource-service: Resource service git implementation (#6346) (#6438) (b6b4ac2), closes #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462 #6462
shipyard-controller: Add .triggered events to lastEventTypes property of materialized view (#6220) (#6235) (dca04ea)
shipyard-controller: Allow to filter sequence states by multiple keptnContext IDs (#6056) (#6093) (8a21919)
shipyard-controller: Handle sigterm (#6051) (adfba40)
shipyard-controller: Introduced sequence aborted state (#6214) (02ab54b)
validate shipyard.yaml when updating project (#6222) (499352d)

Bug Fixes

Added delay and logging to graceful shutdown (#6485) (#6486) (313db7f)
Backup and restore integration test (#6224) (7d622f8)
bridge: Allow server inline script for base href (#6248) (adebbbb)
bridge: Fix problem with redirect and headers on cluster (7407bcd)
bridge: Fix showing error message for OAUTH (#6294) (6120087)
bridge: Fixed bridge server test (#6314) (2d59f64)
bridge: Fixed bridge server tests (#6261) (9f02adc)
bridge: Fixed environment screen update issues (#6271) (0d5ff40)
bridge: Fixed incorrect deployment link title (#6304) (f237520)
bridge: Fixed removal of sequences if project endpoint of bridge server responds before projects endpoint of shipyard (#6183) (8153fea)
bridge: Remove .event suffix from payload variables in webhook (#6396) (f67e5da)
bridge: Update services on project change (#6252) (65d4437)
cli: Added rollback events to generated spec (#3722) (#6161) (15ff2c6)
cli: Fix error handling during helm installation (#6437) (#6583) (88c418b)
cli: Print error message if service does not exist with trigger delivery (#6351) (1d994a4)
cli: Project without upstream (#6584) (aaf0a61)
cli: Set CLI context before attempting to check for K8s context change (#6449) (#6458) (3c2236d)
cli: Wrong handling of HTTPS in auth command (#6268) (fa8fd1c)
configuration-service: Create tmpdir for unarchiving in /data/config (#6329) (#6331) (a1f04af)
configuration-service: Creating projects from empty upstream (#6398) (#6399) (dc8337e)
configuration-service: Fix permission issues for configuration service (#6315) (#6317) (#6321) (61d9914)
configuration-service: Make check for helm chart archives more strict (#6447) (#6457) (babb3cd)
Dependencies cleanup (#6369) (a38507b)
Dependencies in lighthouse and remediation services (#6368) (3f1646c)
Disable gitea installation on k3d (#6408) (#6409) (cd984d4)
distributor: Forcing restart if integration is malformed (#6309) (#6363) (308261e)
Fix graceful shutdown in sdk (#6234) (a8db696)
Fix uniform integration test (#6171) (#6174) (e55c398)
Graceful shutdown failing test (#6462) (#6427) (4a28d73)
Increase Bridge memory limits to avoid OOM (#6562) (7f8d1a5)
installer: Disable nats config reloader per default (#6316) (#6318) (#6322) (d9263cf)
installer: Remove obsolete openshift-route-service (#6272) (#6389) (508dc25)
installer: Remove unneeded helm chart values (#6419) (e5e508e)
installer: Use previous fsGroup per default, provide option to execute init container (#6385) (#6386) (91eca02)
lighthouse-service: Lighthouse now fails if SLI fails (#6096) (#6281) (218cc39)
lighthouse-service: Modified criteria example in SLO (#6106) (#6404) (5b7bd19)
Minor fix in integration tests + added configuration-service securityContext (#6540) (00cfe26)
mongodb-datastore: Ensure MongoDB Client is not nil before retrieving database (#6251) (#6255) (#6257) (fbaf0f0)
remediation-service: Add problemTitle to event message (#5719) (c7d09d8)
Remove deprecated commands from CLI (#6435) (d1625a7)
Remove hardcoded namespace reference in installer (#6286) (5396d6d)
Removed path issue within tests (#6523) (#6525) (4295e2e)
Stabilize BackupRestore integration test (#6344) (6fbd8cb)
statistics-service: Migrate data containing dots in keys (#6266) (663c2bc)
statistics-service: Migration of keptn service execution data (#6324) (766a8e3)
Unit test in shipyard-controller (#6370) (491a19a)
Update dependencies (#6381) (65a229a)
Update error messages (#6197) (d43188e)
Update go.sum of distributor (#6367) (fc2b60a)
Update the JMeter Service to JMeter 5.4.2 (#6405) (ccef405)
webhook-service: Disallow requests to loopback addresses (#6361) (e7f814e)

Refactoring

bridge: Move secret picker in own component (#5733) (#6099) (a54f6a7)
bridge: Replace data service mock with api service mock (#5093) (101e472)

Docs

Add Keptn versioning and version compatibility document (#5489) (c6e8a5c)
configuration-service: Update API documentation (#6008) (76f9ef2)
Update Integration Tests Developer documentation (#6548) (d34b70c)

Performance

shipyard-controller: Remove DB connection locking (#6326) (690ce1c)

Other

Update go_utils to safe version (#6289) (f331482)
Add @oleg-nenashev to the list of contributors (#6256) (6817795)
Bump JMeter to latest version (307abf9)
Correct example lighthouse criteria (#6160) (#6406) (2d432eb), closes #6106
distributor: Upgrade go-utils, use thread safe fake EventSender in unit tests (#6153) (da6fef0)
helm-service: Remove service.create.finished subscription (#6181) (dc21c46)
Promote @oleg-nenashev to maintainers (#6522) (40e2deb)
secret-service: Updated README.md (#6156) (d600e55)
Update affiliation (#6521) (642410f)
Update contributor lists (#6450) (809532b)