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  3. Release Notes - 2.0.0

Release Notes

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    Release Notes for 2.0.0

    KubeSphere 2.0.0 was released on May 18th, 2019.

    What’s New in 2.0.0

    Component Upgrades

    • Support Kubernetes Kubernetes 1.13.5
    • Integrate QingCloud Cloud Controller. After installing load balancer, QingCloud load balancer can be created through KubeSphere console and the backend workload is bound automatically. 
    • Integrate QingStor CSI v0.3.0 storage plugin and support physical NeonSAN storage system. Support SAN storage service with high availability and high performance.
    • Integrate QingCloud CSI v0.2.1 storage plugin and support many types of volume to create QingCloud block services.
    • Harbor is upgraded to 1.7.5.
    • GitLab is upgraded to 11.8.1.
    • Prometheus is upgraded to 2.5.0.

    Microservice Governance

    • Integrate Istio 1.1.1 and support visualization of service mesh management.
    • Enable the access to the project’s external websites and the application traffic governance.
    • Provide built-in sample microservice Bookinfo Application.
    • Support traffic governance.
    • Support traffic images.
    • Provide load balancing of microservice based on Istio.
    • Support canary release.
    • Enable blue-green deployment.
    • Enable circuit breaking.
    • Enable microservice tracing.

    DevOps (CI/CD Pipeline)

    • CI/CD pipeline provides email notification and supports the email notification during construction.
    • Enhance CI/CD graphical editing pipelines, and more pipelines for common plugins and execution conditions.
    • Provide source code vulnerability scanning based on SonarQube 7.4.
    • Support Source to Image feature.

    Monitoring

    • Provide Kubernetes component independent monitoring page including etcd, kube-apiserver and kube-scheduler.
    • Optimize several monitoring algorithm.
    • Optimize monitoring resources. Reduce Prometheus storage and the disk usage up to 80%.

    Logging

    • Provide unified log console in terms of tenant.
    • Enable accurate and fuzzy retrieval.
    • Support real-time and history logs.
    • Support combined log query based on namespace, workload, Pod, container, key words and time limit.  
    • Support detail page of single and direct logs. Pods and containers can be switched.
    • FluentBit Operator supports logging gathering settings: ElasticSearch, Kafka and Fluentd can be added, activated or turned off as log collectors. Before sending to log collectors, you can configure filtering conditions for needed logs.

    Alerting and Notifications

    • Email notifications are available for cluster nodes and workload resources. 
    • Notification rules: combined multiple monitoring resources are available. Different warning levels, detection cycle, push times and threshold can be configured.
    • Time and notifiers can be set.
    • Enable notification repeating rules for different levels.

    Security Enhancement

    • Fix RunC Container Escape Vulnerability Runc container breakout
    • Fix Alpine Docker’s image Vulnerability Alpine container shadow breakout
    • Support single and multi-login configuration items.
    • Verification code is required after multiple invalid logins.
    • Enhance passwords’ policy and prevent weak passwords.
    • Others security enhancements.

    Interface Optimization

    • Optimize multiple user experience of console, such as the switch between DevOps project and other projects.
    • Optimize many Chinese-English webpages.

    Others

    • Support Etcd backup and recovery.
    • Support regular cleanup of the docker’s image.

    Bugs Fixes

    • Fix delay updates of the resource and deleted pages.
    • Fix the left dirty data after deleting the HPA workload.
    • Fix incorrect Job status display.
    • Correct resource quota, Pod usage and storage metrics algorithm.
    • Adjust CPU usage percentages.
    • many more bugfix

    Thanks for the feedback. If you have a specific question about how to use KubeSphere, ask it on Slack. Open an issue in the GitHub repo if you want to report a problem or suggest an improvement.

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