Service Mesh Release Notes¶

This page lists all the Release Notes for each version of Service Mesh, providing convenience for users to learn about the evolution path and feature changes.

2024-09-02¶

v0.29.0¶

Features¶

Added support for managed meshes to quickly synchronize traffic management policies (VS, DR, Gateway) of worker clusters to the control plane and provide online viewing capabilities.
Added a feature to inject waypoint and ztunnel sidecar components under the Ambient Mesh mode.

Fixes¶

Fixed an issue with the connectivity detection feature of the mesh network in offline environments due to missing necessary images.
Fixed an issue of missing GatewayAPI Custom Resource Definitions (CRD) in Ambient Mesh.
Fixed the calculation issue of waypoint injection status that did not account for namespace dimensions.
Fixed an issue where the namespace could not be passed when deleting the waypoint interface.
Fixed an issue of capturing unnecessary sidecar metric ports.
Fixed the installation issue caused by conflicts with Gateway API resources in Ambient Mesh.

2024-08-01¶

v0.28.0¶

Features¶

Added support for connectivity test in network pools for hosted mesh.
Added multi-cluster deployment capabilities for mesh gateways.
Upgraded to bind with github.com/docker/docker v26.1.4 + incompatible.
Upgraded support for Istio mesh up to v1.20.8, v1.21.4, and v1.22.2.

Fixes¶

Fixed an issue preventing the Tracing option from being enabled.
Fixed abnormal detection of mesh components.
Fixed a potential failure when reinstalling after uninstalling the hosted mesh.
Fixed incorrect error message descriptions for interconnection detection failures.
Fixed issues with abnormal namespace injection operations.
Fixed an injection failure in Waypoint due to a missing Gateway API CRD.
Fixed an incorrect parameter format in the mspider-mcpc ConfigMap.
Fixed an issue where Istio Ambient v1.22 ztunnel would not start.

Improvements¶

Improved the default network detection timeout to 3 seconds.
Improved the cluster health detection mechanism to be configurable.
Improved the Insight dashboard by replacing the irate expression with rate to prevent data spikes.
Improved the accuracy of alerts for hosted mesh certificate expiration.

2024-06-30¶

v0.27.0¶

Features¶

Added Istio resource analysis to help identify resource configuration anomalies and improve user experience.

Fixes¶

Fixed an issue where components were not uninstalled when removing a dedicated mesh.
Fixed an issue with abnormal mesh component detection.
Fixed an issue where reinstalling after uninstalling a hosted mesh might fail.

2024-05-30¶

v0.26.0¶

Features¶

Added a feature of Istio Analyze.
Added controller for synchronizing Istio resources across worker clusters.

Fixes¶

Fixed the absence of default sorting in network grouping list.
Fixed stop() exception in Istio resource synchronization.
Fixed an issue of Istio analyze not being able to resolve when all are valid.

2024-04-30¶

v0.25.0¶

Features¶

Added built-in mesh alert rules, and observability alert configurations can be directly used.
Added compatibility with Istio versions v1.19.9,v1.20.5, v1.21.1.
Added a new field .status.replicas to WorkloadShadow in OpenAPI to record the total number of Pods at runtime.

Fixes¶

Fixed an security issue with the low version of xz and upgraded cloudtty image to version v0.7.1.
Fixed an issue of changes to Pod not triggering workload status changes in Ambient mode.
Fixed an issue of incorrect display of topology nodes due to lack of permissions.

2024-04-01¶

v0.24.1¶

Features¶

Added cluster node list API /apis/mspider.io/v3alpha1/clusters/{cluster_name}/nodes.
Added mesh gateway affinity field affinity.
Added traffic swim lane list API page.search now supports annotations field search.
Added compatibility with Istio versions v1.19.8, v1.20.4.

Fixes¶

Fixed an issue where the ServicePort section in ServiceShadow CRD now includes container_port and protocol.
Fixed an issue of service status STATUS_UNSPECIFIED and FailedReasn not being version-compatible in the API /apis/mcpc.mspider.io/v3alpha1/meshes/{meshId}/govern/services.
Fixed an issue with topology not displaying upstream and downstream capabilities simultaneously.
Fixed Telemetry metrics format issues.
Fixed an issue where service list cluster information was incorrect and error messages were not displayed in serviceShadow mode.
Fixed an issue where EnvoyFilter was being deleted in Istio versions lower than 1.20, causing no data for metrics.
Fixed double metric data issues and inaccurate client metrics.
Fixed an issue where envoy filter is needed for custom metric monitoring in proprietary meshes with Istio version lower than 1.20.

2024-01-30¶

v0.23.0¶

Features¶

Added monitoring dashboards for service and workload monitoring panels, including traffic distribution for upstream and downstream.
Added compatibility with Istio versions v1.18.7, v1.19.6, v1.20.2.

Fixes¶

Fixed an issue where Consumer services could not be identified as Dubbo services when using Dubbo and Zookeeper simultaneously.
Fixed an issue with retrieval of valid Istio version list not being filtered based on cluster version.
Fixed an issue with inability to enable multi-cloud connectivity with Istio v1.20.

2023-12-31¶

v0.22.0¶

Features¶

Added quota of system component resources for custom mesh instances.
Added larger scale: S2000P8000 , S5000P20000 mesh instances.
Added gateway instance upgrade reminder, supporting one-click upgrade.

Improvements¶

Upgraded supported mesh versions are 1.18.6 and 1.19.5 .
Upgraded the supported mesh version for 1.17 is 1.17.8-fix-20231226 , which fixes the previous memory leak issue.

Fixes¶

Fixed an issue where hot upgrade for Sidecar under the user istio-proxy was not possible.
Fixed an issue where the version of the dedicated mesh was not correctly updated after upgrading the mesh.

2023-11-30¶

v0.21.0¶

Features¶

Added support for multi-cloud connectivity in the proprietary mesh.
Added the ability to select and upgrade to new versions of Istio (1.19.3, 1.18.5, 1.17.6) for deploying mesh instances.
Added VM Agent support for health checks and fault recovery of Istio processes.
Added TrafficLane API support for operations via Annotations .

Improvements¶

Improved the algorithm mechanism for the service list state and diagnostic state to ensure consistency between diagnostic results and status fields.
Improved the automatic discovery policy for hosted mesh services to display any service from any cluster with the mspider.io/managed label.

Fixes¶

Fixed a deadlock issue during mesh creation, preventing the premature creation of Sidecar resources before the initialization of mesh resources.
Fixed an issue with transparent traffic flow to ensure correct ingress and egress port permissions.
Fixed excessive detection of ETCD by the mesh, resolving the problem of abnormal mesh status display.
Fixed an issue with consistent removal of mesh clusters when removing a cluster, ensuring operational consistency.
Fixed an issue where the MCPC Controller failed to detect changes in TrafficLane resources after running for a long time.
Fixed an issue with the simultaneous termination of pilot-agent process when stopping a virtual machine to ensure proper resource release.
Fixed occasional rule failures caused by asynchronous clean-up and installation operations during the startup of a virtual machine.

2023-10-30¶

v0.20.3¶

Features¶

Added support for running VM Agent in containers.
Added support for deleting virtual machine type workloads.
Added customizable namespace scope for edge discovery in the mesh, significantly reducing resource consumption pressure on Sidecar .
Added elastic scaling configuration auto_scaling for the mesh gateway.

Improvements¶

Improved traffic topology Graph implementation with optional hiding of idle nodes.
Improved detection of host glibc version during docker mode installation of vmagent .

Fixes¶

Fixed an issue where querying the Graph with long namespaces resulted in URL length exceeding the limit while making requests to the Prometheus service.
Fixed an issue with incorrect injection status of workloads.
Fixed an issue with inaccurate display of resource bindings in workspace interfaces.
Fixed a port conflict ( 15090 ) causing istio to become unavailable in the virtual machine monitoring service.
Fixed an issue with asynchronous occurrence of rule faults during virtual machine startup, due to prior cleanup and installation operations, resulting in traffic communication issues.
Fixed an issue with ulimit value for the envoy process being too small due to the use of the su command.

2023-08-31¶

v0.19.0¶

Features¶

Added userinfo interface to retrieve permissions information for the current user.

Note: To obtain accurate permission information, the **mesh_id parameter must be provided when accessing the mesh**.
Added support for virtual machines (automatically creates WorkloadShadow ) in Mcpc Controller .
Added service interface for creating virtual machines (VM) within the mesh.
Added script for building and uploading offline installation packages for virtual machines (VM).
Added interface to bind services and generate configurations for virtual machines (VM).
Added Reporter parameter to the routing panel of Grafana .
Added Mspider virtual machine agent controller ( mspider-vm-agent ).
Added generator package, implementing ComponentAnalyzer . Pass in MeshCluster or GlobalMesh to retrieve corresponding component statuses.
Improved upgrade interface for checking mesh availability by adding permission checks.
Improved reconcileComponentsStatus in gsc-controller under mesh-cluster.
Upgraded frontend version to v0.17.0 .
Upgraded supported mesh versions to 1.16.6 , 1.17.5 , 1.18.2 .

Fixes¶

Fixed an issue with filtering ServiceEntry outside the mesh.
Fixed a compatibility issue with regular expression of workloadId when querying virtual machine workload instances (e.g., {CLUSTER}-vm-{VM_APP}-{VM_IP}-{VM_NETWORK}).
Fixed an issue where creating east-west gateways during cluster creation would overwrite the default north-south gateway configuration.
Fixed an issue with automatic creation of governance policies for virtual machine services and inability to synchronize changes in labels to WorkloadShadow.
Fixed an issue where network groups in multi-cloud interconnection couldn't have names starting with a digit.
Fixed loss of custom configuration when updating the mesh.
Fixed a null pointer issue in work-api component due to removal of label from Secret.
Fixed failure to delete mesh when system namespaces were included (they are uninstalled during deletion).
Fixed an issue where customMeshConfig didn't take effect on Operator.
Fixed a mismatch between Operator version and actual installed version of Istio.
Fixed an inability to collect metrics in Mspider control plane API Server and Work API Server due to permission issues.
Fixed an issue where metrics weren't collected in Mspider control plane and MCPC Ckube components.
Fixed an issue where k8s.pod.name field was reported as unknown in OTEL trace data.
Fixed a warning alert during the initial execution of virtual machine installation script.

2023-07-28¶

v0.18.0¶

Features¶

Added recommended versions will be included in the Istio version list.
Added detection condition for joining the interconnection network pool: CLUSTER_EXIST_NET_POOLS .
Added interface to get the namespace list in a cluster.
Added support for filtering system namespaces in filter_system_namespaces .
Added interface to get the list of sidecar-injected workloads in a cluster.
Added new field graph_type in the workload view of the monitoring topology, currently supporting SERVICE_SCOPE and WORKLOAD_SCOPE , defaulting to SERVICE_SCOPE .
Added detection condition for removing network groups: whether they exist in the network interconnection pool ( NET_EXISTS_NET_POOLS ).
Added support for searching by PodLabels in the sidecar workload list using page.search .
Added interface to query the list of multi-cluster workloads: /apis/mspider.io/v3alpha1/meshes/{mesh_id}/clusters/-/sidecar-management/workloads, also supporting searching by PodLabels .
Added design of service diagnosis interface.
Added implementation of detection condition for removing clusters from the mesh: whether they have joined the interconnection network pool ( CLUSTER_EXIST_NET_POOLS ).
Added implementation of interface for checking the validity of gateway names in the mesh.
Added field filter_system_namespaces to the namespace list in a cluster.
Added field filter_system_namespaces to the list of sidecar-injected workloads in a cluster.
Added support for workload dimension in monitoring topology.
Added implementation of service diagnosis interface (with automatic repair for some issues).
Added detection of diagnostic items requiring manual repair.
Added implementation of service repair interface.
Added new tag k8s.pod.name in Trace Tags to indicate the name of the Pod .
Added platform administrators and workspace administrators can manage multi-cloud network interconnections for meshes under their workspace.
Upgraded Istio api to fix the issue where WasmPlugin cannot set priority.
Upgraded ckube to v1.3.5 to resolve the issue where the service mesh list might be empty.

Fixes¶

Fixed an issue of inconsistency between sidecar and sidecarResources.
Fixed an issue with disorder of sorting indexes in the workload list.
Fixed an issue with the ListClusterNamespace interface to support querying namespace information by cluster.
Fixed an issue where globally bound mesh resources may not be displayed internally in the mesh.
Fixed an issue of inability to modify portName for empty port protocols.
Fixed an issue where diagnostic items for Workload were missing Service.
Fixed an issue of permanent failure in synchronization of service configuration sync diagnostics.
Fixed an issue with inaccuracy in audit logs for some batch operation interfaces.
Fixed an issue where unreachable clusters are still attempted to be probed with livez.
Fixed an issue with incorrect status of workloads when namespace injection status changes in dedicated mesh mode.
Fixed an issue of failure in successful synchronization of leaderelection.
Fixed an issue with incorrect total count of Pods in the mesh in some cases.
Fixed a typo in error messages, changing mot to not.
Fixed an issue of inability to repair sidecar injection status for certain services.
Fixed an issue of failure of interface /apis/mspider.io/v3alpha1/clusters/{name}/components and /apis/mspider.io/v3alpha1/clusters/{name} when mesh_id is not passed for non-admin users.
Fixed an issue with name validation of Istio CRD, allowing the first letter of all operation names to be a number.
Fixed an issue with incorrect comment about label_selectors in the Graph interface.
Fixed a lack of message body description for service diagnosis repair interface.
Improved description of the namespaces field in the Istio resource interface.
Improved detection process of mesh control plane, ignoring control plane clusters.
Improved consistency of different permissions for different roles with the latest permission design.
Improved permission design, separating multi-cloud network interconnection permission from mesh management.
Improved meaning of the global.high_available parameter.
Improved usage of CHART.replicas , changing default value to empty.

2023-06-29¶

v0.17.0¶

Features¶

Added mspider.io/mesh-gateway-name label specification for defining the mesh gateway name.
Added injectionStatus field to namespace for listing and searching purposes.
Added label_selectors field in topology queries for conditional querying of topology results.
Added Labels and PodLabels fields to sidecar workload information.
Added Labels and PodLabels fields to service workload information.
Added component information (components) and Istio version (meshVersion) fields to cluster information.
Added include_components field to cluster list and mesh management cluster list for selecting whether to display cluster component information, such as Insight and other external components.
Added audit information for all necessary interfaces.
Added ability to clear deployment injection policies.
Added Implemented index search for namespace lists.
Added audit log capability.
Added ability to clear deployment injection policies.
Added Implemented component status in cluster list.
Added mspider.io/mesh-gateway-name label specification for defining the gateway name.
Added Implemented automatic service injection capability for MCPC Controller .
Added Ghippo resource reporting functionality, automatically creating and updating GProductResource resources according to specifications.
Added global.config.enableAutoInitPolicies configuration for enabling automatic initialization of governance policies for managed services in MCPC Controller .
Added global.config.enableAutoInjectedSidecar configuration for enabling automatic injection policies for managed services in MCPC Controller .
Added compatibility testing for various versions of K8s.
Improved cache to improve the latency issue of querying Insight Agent status in clusters.
Improved strengthened detection of conflicting meshes when creating a mesh for managed clusters.
Improved ignored updates to name (Name), namespace (Namespace), and labels (Labels) when updating mesh gateways to avoid triggering exceptions.
Improved updated synchronization method for Kpanda cluster kubeconfig.
Improved created logic for WorkloadShadow controller watcher .
Upgraded supported querying cluster and cluster component information independently without passing MeshID.
Upgraded go package istio.io/istio to v0.0.0-20230131034922-50fb2905d9f5 version.
Upgraded CloudTTY to v0.5.3 version.
Upgraded front-end version to v0.15.0 .

Fixes¶

Fixed an issue with inaccurate audit log description when creating East-West gateway for clusters.
Fixed an issue with ineffectiveness of replica count for East-West gateways.
Fixed an issue with invalid detection of sidecar removal during mesh deletion.
Fixed an issue with inability to filter namespaces in monitoring topology.
Fixed an issue with inaccurate error rate data for monitoring topology services.
Fixed an issue with returning 404 error when mesh does not exist.
Fixed an issue with panic caused by nil pointer in Audit.
Fixed an issue with displaying Enum type resource types as numbers in audit logs.
Fixed an issue with inconsistency in behavior between GRPC requests with user authentication information and HTTP requests.
Fixed an issue with failure to create Telemetry resources during dedicated mesh creation.
Fixed an issue with failure to rebuild RegProxy watcher.
Fixed an issue with incorrect labeling by traffic-lane plugin, causing traffic lane to not work.
Fixed an issue with failure to properly clean up cluster configuration when deleting the mesh.
Fixed abnormal behavior of MCPC Controller when accessing unhealthy clusters.
Fixed an issue with inability to remove components during mesh deletion or cluster removal process.
Fixed an issue with GlobalMesh and MeshCluster remaining in deletion state and unable to be forcefully deleted.
Fixed an issue with incorrect injection status for system namespaces that are not injected by default.
Fixed an issue with selection of non-ready Pods when proxying HostedAPIServer, causing the mesh to not become ready.
Fixed an issue with failure to delete Telemetry during mesh deletion, which caused the mesh deletion process to fail. This resource is cleaned up during Istio uninstallation or removal of HostedAPIServer, so it does not need to be deleted during the mesh deletion process.
Fixed an issue with installing HostedAPIServer on OCP due to permission problems.
Fixed an issue with description in Helm chart.

Removals¶

Removed 443 port from service istiod-[meshID]-hosted-lb in hosted mesh mode.

2023-05-31¶

v0.16.1¶

Features¶

Added Ckube loads resources on demand.
Added IstioResource field: labels and annotations , able to update Labels and Annotations.
Added ClusterProvider synchronization implementation in MeshCluster.
Added definition of the mspider.io/protected label for mesh protection.
Added multiple workload capabilities to sidecars, and SidecarUpgrader simultaneously supporting workloadshadow.name and deployment.name .
Added workload type re-implemented as a string.
Added the localized_name field to the workload-related interface to display workload names.
Added workload injection policy clearing capability.
Added global configuration interface /apis/mspider.io/v3alpha1/settings/global-configs .
Added clusterPhase field to mark the cluster's status (previously marked in the phase field, now separated).
Added clusterProvider field to mark the cluster provider.
Added traffic lane CRD capability implementation.
Added Reg-Proxy component by default.
Added a feature of Service selector field output.
Added a Network label to Namespace to solve cross-cluster access problems when Sidecars are not injected.
Added custom parameter configuration capability for hosted mesh hosted-apiserver. (This parameter only takes effect during installation and does not support updates for the time being), (for more parameters, refer to helm parameter configuration):
Added mesh control plane component status
Added the loadBalancerStatus field to the mesh query interface to describe the actual assigned LB address.
Added component progress detail interface /apis/mspider.io/v3alpha1/meshes/{mesh_id}/components-progress.
Added HPA is added for control plane components.
Added new API definition to get cluster StorageClass .
Added new API definition to get installed components in the cluster (currently supports Insight Agent).
Improved user experience for binding/unbinding workspaces.
Improved the workload_kind field type in the workload-related interface from enumeration to string .
Improved version detection of the control plane cluster to be included along with the working cluster when hosting a mesh .
Upgrade CloudTTY to version 0.5.3 .
Upgrade the creation logic of the WorkloadShadow controller watcher .

Fixes¶

Fixed an issue with the description information in the helm chart.
Fixed an issue where the RegProxy watcher was not rebuilt.
Fixed an issue where the traffic-lane plugin incorrectly labeled traffic, causing the traffic lane to not work.
Fixed an issue where components could not be properly removed during mesh deletion or cluster removal.
Fixed an issue where a 404 error should be returned when the mesh does not exist.
Fixed an issue with CloudShell permissions.
Fixed an issue where MeshCluster Status RemotePilotAddress invalid data was not cleared promptly.
Fixed an issue where MeshCluster could not be deleted.
Fixed an issue with insufficient content in FailedReason of TrafficLane.
Fixed a missing action field in TrafficLaneActionsRequest.
Fixed an issue where the mesh list could not be displayed when there were unhealthy clusters.
Fixed an issue with incorrect number of effectively injected instances when an instance is abnormal.
Fixed an issue where WasmPlugin could not create multiple instances when a service was selected by multiple lanes.
Fixed an issue where the service label may have residual old workloads.
Fixed an issue where the service list could not obtain the effective number of workloads, and the type parsing error of Dynamic ReadyReplicas.
Fixed an issue where the changed status of a workload could not be synchronized to the corresponding Service.
Fixed an issue with checking the status of a cluster that is not connected to the mesh.
Fixed an issue where cluster status was not searchable.
Fixed an issue where the mesh could not remove the cluster when there was no sidecar.
Fixed an issue where the regular expression for mesh name did not allow numbers to start.
Fixed an issue where mesh status display was incorrect, and status was sometimes displayed as normal when there was no sidecar.
Fixed an issue where the automatic injection template of the mesh was not effective.
Fixed an issue where non-admin users could not obtain traffic topology due to the lack of default values in the cluster.
Fixed a null pointer exception in the automatic injection service policy.

2023-04-27¶

v0.15.0¶

Features¶

Added the introduction of d2 as a drawing tool.
Added a new wasm plugin to add different headers to requests based on the trace id.
Added a feature of LoadBalancer Annotations for managing Istiod in mesh configuration.
Added a feature of service Annotations for mesh gateway configuration.
Added a new mesh field load_balancer_annotations to support custom LoadBalancer Annotations.
Added the ability to manually execute a pipeline in mspider-api by setting SYNC_OPENAPI_DOCS as the key, which triggers the upload of documentation (submit PR).
Added the functionality in MCPC Controller to automatically create governance policies for services when it detects the mspider.io/managed label.
Added support for multiple workload types in MCPC Controller.
Added a health check feature that automatically rebuilds an APIServer proxy when it becomes unreachable, preventing PortForward's own logic from being unreliable (possibly related to Istio Sidecar).
Improved the controller namespace and service resource handling logic to reduce frequent workloadShadow resource updates.
Improved the issue of frequent fetching/updating of workloadShadow resources, now reconciling only for resources that have undergone specific changes.
Improved to reduce pod changes constantly updating WorkloadShadow.
Improved the Helm image rendering template. The image structure is now split into three parts: registry/repository:tag.

Fixes¶

Fixed an issue where it was not compatible with the grpcgateway-accept-language header (equivalent to HTTP's Accept-Language), resulting in the inability to switch between Chinese and English modes correctly. It is now compatible with both Accept and Accept-Language modes.
Fixed an issue where upstream could not push due to shadow clone code when synchronizing OpenAPI.
Fixed an issue where Istio resources with . could not be updated.
Fixed an issue where istio-proxy could not start normally in version 1.17.1.
Fixed an issue where the ingress gateway lacked a name, causing the merge to fail and preventing deployment.
Fixed an issue where the service address could not be searched.
Fixed an issue where Istio resources with . could not be updated.
Fixed a previous issue with controller memory leak.
Fixed an issue where add/delete cluster logic sometimes did not trigger correctly.
Fixed an issue where istio-system might be mistakenly deleted in managed mode.
Fixed an issue where the ingress gateway lacked a name, causing the merge to fail and preventing deployment.
Fixed an issue where, when global injection is turned on, updating the mesh may cause the istio-operator pod to be injected, leading to mesh creation failure.
Fixed an issue where the service and WorkloadShadow association did not have a cleanup logic, causing services to be incorrectly bound to workloads.
Fixed an issue that caused the virtual cluster to be synchronized to Mspider, leading to access failure.
Fixed a typo in the wasm plugin image address in relok8s.
Fixed the default repository error in TrafficLane.

Removals¶

Removed the logic for synchronizing global clusters to the mesh.
Deprecated the logic of the Deployment Controller.
Deprecated ui.version parameter, replaced by the ui.image.tag parameter to set the front-end version.

2023-03-31¶

v0.14.3¶

Features¶

Frontend version upgraded to v0.12.2 .

Fixes¶

Fixed an issue where Istio resources with . could not be updated.
Fixed an issue where istio-proxy could not start normally in version 1.17.1.
Fixed an issue where the ingress gateway lacked a name, causing the merge to fail and preventing deployment.

2023-03-30¶

v0.14.0¶

Features¶

Added CloudShell related API definitions.
Added implementation for updating service labels.
Added services list and details now return labels.
Added CloudShell related implementations.
Added support for querying service labels in the service list.
Added a new API for updating service labels.
Added support for istio 1.17.1.
Added a new high-availability solution for etcd.
Added a scenario-based testing framework for testing scenario-based functions.
Added automatic adjustment of component resource configurations when selecting different mesh scales.
Added custom role implementation, supporting the creation, updating, deletion, binding, and unbinding of custom roles.

Improvements¶

Improved the mcpc controller startup logic to avoid situations where worker clusters are not correctly registered.
Improved the WorkloadShadow cleanup logic to be triggered by events instead of on a schedule; it triggers on controller startup, detection of changes in worker clusters, or changes in WorkloadShadow.
Improved the mcpc controller startup logic to avoid situations where worker clusters are not correctly registered.
Upgraded the Insight API to v0.14.7.
Upgraded ckube to support complex condition queries for labels.
Removed the time limit for Helm upgrades.

Fixes¶

Fixed an issue where the interface did not display anything when the East-West gateway was not ready.
Fixed an issue where multi-cloud interconnection would automatically register the East-West gateway LB IP, potentially causing internal network issues (removed the topology.istio.io/network label from the East-West gateway instance, which would otherwise automatically register the East-West gateway).
Fixed an issue with migrating clusters that have East-West gateways, where the instance's label could not be modified (if needed, the component has to be deleted and recreated).
Fixed an issue where binding a Mesh to a workspace service would fail (displaying success in the UI).
Fixed an issue where detached namespaces existed in the virtual cluster due to anomalies, adding self-check and cleanup behavior on mcpc-controller startup.
Fixed an issue where updating the mesh via the controller caused the API to fail to deliver mesh configurations.
Fixed an issue where the TargetPort of ServicePort was not set correctly when creating a hosted mesh.
Fixed an issue with GlobalMesh.Status.MeshVersion being incorrectly overwritten.
Fixed an issue where mcpc-controller could not enable debug mode.
Fixed an issue where mcpc-controller could not trigger cluster deletion events.
Fixed an issue where deleting a Mesh and recreating a Mesh with the same name would cause the Mesh to fail to create properly (hosted proxy could not update correctly).
Fixed an issue where mcpc controller did not correctly modify the service of istiod-remote in some cases.

2023-02-28¶

v0.13.2¶

Features¶

Added multi-cloud network interconnection management and related interfaces.
Added enhanced global configuration capabilities for meshes (mesh system configuration, global traffic governance capabilities, global sidecar injection settings).
Added support for zookeeper proxy.

Improvements¶

Improved the Namespace controller by adding a cache to reduce redundant Get requests when there are too many namespaces in the cluster.
Improved to reduce the log output of ckube in normal mode.

Fixes¶

Fixed mesh-related logic errors caused by removing clusters from the container management platform.
Fixed an issue where RegProxy injected Sidecar would cause Nacos to fail to register.
Fixed an issue with incorrect recognition of Spring Cloud services.
Fixed an issue where the Cluster status was not synchronized with the container management platform.
Fixed an issue where the traffic passthrough policy - IP segment configuration did not take effect.
Fixed an issue where the traffic passthrough policy - traffic passthrough policy could not be deleted.
Fixed an issue where errors were returned when fetching mesh configurations due to non-existent configuration paths.

2023-01-31¶

v0.13.0¶

Features¶

Added multicluster management feature.
Added Support for multicloud interconnection.
Added service dependency analysis and visualization feature.
Added new dial and readinessProbe options to endpoint slice.
Added service mesh security audit feature.
Added Istio 1.16.3 support.
Added support for customizing the Istiod configuration .

Improvements¶

Improved the efficiency of MCPC controller synchronization.
Improved the performance of Istiod initialization.
Improved the WorkloadShadow module to reduce resource consumption.
Improved the Mspider version to improve stability.

Removals¶

Removed Global cluster syncing logic.

2022-12-31¶

v0.12.1¶

Features¶

Added service mesh visualization feature.
Added support for exporting metrics to Grafana.
Added virtual machine mesh support.
Added Istio 1.16.2 support.
Added the MeshExpansion and SidecarInjectorWebhook components now support custom configuration.

Improvements¶

Improved the performance of the MCPC controller.
Improved the handling of expired certificates in the mesh components.
Improved the insight-api version to improve stability.

Fixes¶

Fixed an issue where the Istiod pod may fail to start due to a timing issue.
Fixed an issue where the workloadLabels field in Istio resources is not properly handled by the controller.
Fixed an issue where the istioctl command fails to connect to the Istio API server when running in a containerized environment.

2022-11-30¶

v0.12.0¶

Features¶

Added support for multi-tenancy.
Added Istio 1.16.1 support.
Added new MeshExpansion and SidecarInjectorWebhook components.
Added automatic sidecar injection feature.
Added support for customizing the Istiod configuration.

Improvements¶

Improved the stability and performance of the MCPC controller.
Improved the insight-api version to improve stability.

Fixes¶

Fixed an issue where the Istiod pod may fail to start due to a timing issue.
Fixed an issue where the workloadLabels field in Istio resources is not properly handled by the controller.
Fixed an issue where the istioctl command fails to connect to the Istio API server when running in a containerized environment.