Release Notes for 2.1.0

KubeSphere 2.1.0 was released on Nov 11th, 2019, which fixes known bugs, adds some new features and brings some enhancement. If you have installed versions of 2.0.x, please upgrade it and enjoy the better user experience of v2.1.0.

Installer Enhancement

Decouple some components and make components including DevOps, service mesh, app store, logging, alerting and notification optional and pluggable
Add Grafana (v5.2.4) as the optional component
Upgrade Kubernetes to 1.15.5. It is also compatible with 1.14.x and 1.13.x
Upgrade OpenPitrix to v0.4.5
Upgrade the log forwarder Fluent Bit to v1.3.2
Upgrade Jenkins to v2.176.2
Upgrade Istio to 1.3.3
Optimize the high availability for core components

App Store

Features

Support upload / test / review / deploy / publish/ classify / upgrade / deploy and delete apps, and provide nine built-in applications

Upgrade & Enhancement

The application repository configuration is moved from global to each workspace
Support adding application repository to share applications in a workspace

Storage

Features

Support Local Volume with dynamic provisioning
Provide the real-time monitoring feature for QingCloud block storage

Upgrade & Enhancement

QingCloud CSI is adapted to CSI 1.1.0, supports upgrade, topology, create or delete a snapshot. It also supports creating PVC based on a snapshot

BUG Fixes

Fix the StorageClass list display problem

Observability

Features

Support for collecting the file logs on the disk. It is used for the Pod which preserves the logs as the file on the disk
Support integrating with external ElasticSearch 7.x
Ability to search logs containinh Chinese words
Add initContainer log display
Ability to export logs
Support for canceling the notification from alerting

UPGRADE & ENHANCEMENT

Improve the performance of log search
Refine the hints when the logging service is abnormal
Optimize the information when the monitoring metrics request is abnormal
Support pod anti-affinity rule for Prometheus

BUG FIXES

Fix the mistaken highlights in the logs search result
Fix log search not matching phrases correctly
Fix the issue that log could not be retrieved for a deleted workload when it is searched by workload name
Fix the issue where the results were truncated when the log is highlighted
Fix some metrics exceptions: node inode, maximum pod tolerance
Fix the issue with an incorrect number of alerting targets
Fix filter failure problem of multi-metric monitoring
Fix the problem of no logging and monitoring information on taint nodes (Adjust the toleration attributes of node-exporter and fluent-bit to deploy on all nodes by default, ignoring taints)

DevOps

Features

Add support for branch exchange and git log export in S2I
Add B2I, ability to build Binary/WAR/JAR package and release to Kubernetes
Support dependency cache for the pipeline, S2I, and B2I
Support delete Kubernetes resource action in kubernetesDeploy step
Multi-branch pipeline supports trigger other pipelines when create or delete the branch

Upgrades & Enhancement

Support BitBucket in the pipeline
Support Cron script validation in the pipeline
Support Jenkinsfile syntax validation
Support custom the link in SonarQube
Support event trigger build in the pipeline
Optimize the agent node selection in the pipeline
Accelerate the start speed of the pipeline
Use dynamical volume as the work directory of the Agent in the pipeline, also contributes to Jenkins #589
Optimize the Jenkins kubernetesDeploy plugin, add more resources and versions (v1, app/v1, extensions/v1beta1、apps/v1beta2、apps/v1beta1、autoscaling/v1、autoscaling/v2beta1、autoscaling/v2beta2、networking.k8s.io/v1、batch/v1beta1、batch/v2alpha1), also contributes to Jenkins #614
Add support for PV, PVC, Network Policy in deploy step of the pipeline, also contributes to Jenkins #87、#88

Bug Fixes

Fix the issue that 400 bad request in GitHub Webhook
incompatible change: DevOps Webhook's URL prefix is changed from /webhook/xxx to /devops_webhook/xxx

Authentication and authority

Features

Support sync and authenticate with AD account

Upgrades & Enhancement

Reduce the LDAP component's RAM consumption
Add protection against brute force attacks

Bug Fixes

Fix LDAP connection pool leak
Fix the issue where users could not be added in the workspace
Fix sensitive data transmission leaks

User Experience

Features

Ability to wizard management of projects (namespace) that are not assigned to the workspace

Upgrades & Enhancement

Support bash-completion in web kubectl
Optimize the host information display
Add connection test of the email server
Add prompt on resource list page
Optimize the project overview page and project basic information
Simplify the service creation process
Simplify the workload creation process
Support real-time status update in the resource list
optimize YAML editing
Support image search and image information display
Add the pod list to the workload page
Update the web terminal theme
Support container switching in container terminal
Optimize Pod information display, and add Pod scheduling information
More detailed workload status display

Bug Fixes

Fix the issue where the default request resource of the project is displayed incorrectly
Optimize the web terminal design, make it much easier to find
Fix the Pod status update delay
Fix the issue where a host could not be searched based on roles
Fix DevOps project quantity error in workspace detail page
Fix the issue with the workspace list pages not turning properly
Fix the problem of inconsistent result ordering after query on workspace list page

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