Clusterpedia v0.6.0-beta.0

Notable Changes since v0.5.0

APIServer

• When processing a resource request, we first check if the cluster exists (#431, @lengrongfu)

$ CLUSTERPEDIA_URL="http://127.0.0.1:8080/apis/clusterpedia.io/v1beta1/resources"
$ FAKE_CLUSTER="unknown"
$ curl $CLUSTERPEDIA_URL/clusters/$FAKE_CLUSTER/apis/apps/v1/deployments
{
  "kind": "Status",
  "apiVersion": "v1",
  "metadata": {},
  "status": "Failure",
  "message": "not found requested cluster",
  "reason": "BadRequest",
  "code": 400
}

ClusterSynchro Manager

• Use standalone tcp for health checker (#459, @Iceber)

The request of the cluster health check using the same TCP connection as the resource synchronized informer,
which may cause TCP blocking and increased health check latency if a large number of informers are started for the first time.

We add a feature gate - HealthCheckerWithStandaloneTCP to allow users to use a standalone tcp for health checks.

./clustersynchro-manager --feature-gates=HealthCheckerWithStandaloneTCP=true

• Make synchromanager worker configurable (#465, @wlp1153468871)

Previously we set the number of workers used to reconcile PediaClusters to 1,
but now we allow the number of workers to be specified by --worker-number flag, which defaults to 5

./clustersynchro-manager --worker-number=5

• The dynamic discovery manager starts and stops based on cluster status (#456, @Iceber)

• The interval between health checks does not include the execution time (#440, @cleverhu)

• Resolve Cluster Healthy Condition Message isn't empty (#347, @qiuming520)

Storage

• Support for using go plugin to register storage layer plugins (#436, @Iceber)
• Set the verbs of the resource according to the verbs supported by the storage layer (#451, @Iceber)

MemoryStorage

• Add memory storage layer and binding-apiserver command (#345, #382, @duanmengkk, @wuyingjun-lucky, @hanweisen, @xyz2277, @qiuming520)

InternalStorage

• Support order by raw sql (#350, @cleverhu)
• Support for returning all resources if groups=* is given (#407, @27149chen)
• Add driver.ErrBadConn to recoverable errors (#463, @cleverhu)
• Fix notin and != operators in JSONBuilder (#404, @Iceber)

Other

• Sync clusterpedia-io/api by pipeline (#444, @rokkiter)
• Add clusterimportpolicy example for kubevela (#421, @muma378)
• Mark status.version of PediaCluster as optional field (#373, @kuangcheng66)

Dependencies

• Change kubernetes deps from k3s-io/kubernetes to k8s.io/kubernetes (#351, @Iceber)
• Bump kubernetes from v1.24 to v1.25.2 (#352, #403, @Iceber, @scydas)
• Bump sigs.k8s.io/controller-tools from 0.9.0 to 0.10.0 (#363,#399, @scydas)
• Bump sigs.k8s.io/controller-runtime from 0.12.1 to 0.13.1 (#390,#449, @scydas, @Icarus9913)
• Bump gorm.io/gorm from 1.23.8 to 1.24.0 (#391,#420, @scydas)
• Bump gorm.io/driver/mysql from 1.3.6 to 1.4.4 (#427,#457, @scydas)
• Bump gorm.io/driver/postgres from 1.3.9 to 1.4.5 (#377,#438, @scydas)
• Bump alpine image from 3.14 to 3.16.3 (#468, @Iceber)

Clusterpedia v0.6.0-alpha.2

Merge pull request #468 from Iceber/bump_alpine_image

bump alpine image from 3.14 to 3.16.3

Clusterpedia v0.5.2

Notable Changes since v0.5.1

InternalStorage

Bug Fix

• add driver.ErrBadConn to recoverable errors (#463, @cleverhu)

Clusterpedia v0.6.0-alpha.1

Merge pull request #461 from cleverhu/add-retry-for-bad-conn

internalstorage: add recoverable err

Clusterpedia v0.6.0-alpha.0

Merge pull request #456 from Iceber/discovery_manager

The dynamic discovery manager starts and stops based on cluster status

Clusterpedia v0.5.1

Notable Changes since v0.5.0

InternalStorage

Bug Fix

• Fix notin and != operators in JSONBuilder (#404, @Iceber)

Helm Charts

• Support Sha1 cert (#401 @cleverhu)

helm install clusterpedia . --set "apiserver.enableSHA1Cert=true"

• Support create database to external storage (#400, @RuliXu)
  --set externalStorage.createDatabase=true will render an init container for creating the database into the core component deployments.

# external-storage-values.yaml
installCRDs: true

storageInstallMode: "external"
persistenceMatchNode: "None"
postgresql:
  enabled: false
externalStorage:
  type: "postgres"
  host: "10.6.173.102"
  port: "32556"
  user: "postgres"
  password: "dangerous0"
  database: "test"

  createDatabase: true

Contributor

Thanks everyone who contributed to this release!

The following users (sort alphabetically) are those who committed much in this release. Thank you!

• @cleverhu
• @Iceber
• @RuliXu

Clusterpedia v0.5.0

Notable Changes since v0.4.1

ClusterSynchro Manager

• Add apiserver to status for display (#328, @wuyingjun-lucky)
• Retry failed resource sync due to storage component exceptions (#336, @Iceber)

Bug Fix

• Fix the synchronization of APIServices resources (#335, @cleverhu)

Controller Manager

• Add source.selectorTemplate field for ClusterImportPolicy (#319, @Iceber)

apiVersion: policy.clusterpedia.io/v1alpha1
kind: ClusterImportPolicy
spec:
  source:
    group: ""
    resource: secrets
    selectorTemplate: |
      {{ if eq .source.metadata.namespace "default" }} true {{ end }}

Others

• Update golang version to v1.18 (#302, @tanryberdi)
• Friendly printing pediaclusterlifecycle and clusterimportlifecycle (#310, @qiuming520)
• Add chart lint workflow (#327, @calvin0327)
• Add chart to Artifact Hub (#318, #322, @RuliXu)
• Optimize e2e test failure and exit (#320, @wzshiming)

Contributor

Thanks everyone who contributed to this release!

The following users (sort alphabetically) are those who committed much in this release. Thank you!

• @calvin0327
• @cleverhu
• @Iceber
• @qiuming520
• @RuliXu
• @scydas
• @tanryberdi
• @wuyingjun-lucky
• @wzshiming

Clusterpedia v0.5.0-beta.0

Notable Changes since v0.4.1

ClusterSynchro Manager

• Add apiserver to status for display (#328, @wuyingjun-lucky)
• Retry failed resource sync due to storage component exceptions (#336, @Iceber)

Bug Fix

• Fix the synchronization of APIServices resources (#335, @cleverhu)

Controller Manager

• Add source.selectorTemplate field for ClusterImportPolicy (#319, @Iceber)

apiVersion: policy.clusterpedia.io/v1alpha1
kind: ClusterImportPolicy
spec:
  source:
    group: ""
    resource: secrets
    selectorTemplate: |
      {{ if eq .source.metadata.namespace "default" }} true {{ end }}

Others

• Update golang version to v1.18 (#302, @tanryberdi)
• Friendly printing pediaclusterlifecycle and clusterimportlifecycle (#310, @qiuming520)
• Add chart lint workflow (#327, @calvin0327)
• Add chart to Artifact Hub (#318, #322, @RuliXu)
• Optimize e2e test failure and exit (#320, @wzshiming)

Contributor

Thanks everyone who contributed to this release!

The following users (sort alphabetically) are those who committed much in this release. Thank you!

• @calvin0327
• @cleverhu
• @Iceber
• @qiuming520
• @RuliXu
• @scydas
• @tanryberdi
• @wuyingjun-lucky
• @wzshiming

v0.4.1

Changes since v0.4.0

Primarily fixed pediaclusterlifecycle controller bugs and made some optimizations to clustersynchro manager

ClusterSynchro Manager

• Optimize the conditions of the pediacluster status (#284, @Iceber)

The printer columns of the pediacluster is updated, please update the PediaCluster CRD

$ kubectl get pediacluster
NAME                READY   VERSION   APISERVER
cluster-example     True    v1.22.2   https://10.6.100.10:6443

$ kubectl get pediacluster -o wide
NAME                READY   VERSION   APISERVER                   VALIDATED       SYNCHRORUNNING   CLUSTERHEALTHY
cluster-example     True    v1.22.2   https://10.6.100.10:6443    Validated       Running          Healthy

• Retry to reconcile pediaclusters based on RetryableError (#283, @Iceber)

Controller Manager

Bug Fix

• Fix set dependent resources of the pediacluster lifecycle (#287, @Iceber)

Contributor

Thanks everyone who contributed to this release!

The following users (sort alphabetically) are those who committed much in this release. Thank you!

• @Iceber

v0.4.0

Notable Changes since v0.3.0

• Added checking of database status for APIServer and ClusterSynchro Manager in helm (#199, @RuliXu)
• Removed unnecessary tolerance when deploying deployments (#201, @RuliXu)
• Bump kubernetes dependence to 1.24 (#204, @cleverhu)
• Added Karmada ClusterImportPolicy (#263, #271, @calvin0327)

APIServer

• Optimized the response message when getting a specific resource using the resource name without setting the cluster name in url path (#208, @wuyingjun-lucky)
• The Any CollectionResource has been added, which supports users to combine resource types at will to retrieve, Lean More (#266, @Iceber)
• The Collection Resource supports withRemainingCount and withContinue, Lean More (#267, @Iceber)

Bug Fix

• Fix the order of collection resources returned by kubectl get collectionresources (#203, @cleverhu)
• Fix apiserver can't set logging flags (#249, #250, @ONE7live, @Iceber)

ClusterSynchro Manager

• Added custom resource ClusterSyncResources to provide public configuration of cluster sync resources, Lean More (#184, @RuliXu, @cleverhu)

Bug Fix

• Fix duplicate log flags in the clustersynchro-manager cmd (#246, @ONE7live)

Controller Manager

The Controller Manager component has been added, include ClusterImportPolicy Controller and PediaClusterLifecycle Controller

• New custom resources ClusterImportPolicy and PediaClusterLifecycle to support automatic conversion of other resources to PediaCluster, Lean More (#259, @Iceber)

Default Storage Layer

• When only fetching the resource metadata, only the metadata will be selected from the database (#227, @Iceber)

Contributor

Thanks everyone who contributed to this release!

The following users (sort alphabetically) are those who committed much in this release. Thank you!

• @calvin0327
• @cleverhu
• @duanmengkk
• @hanweisen
• @Iceber
• @liangyongzhenya
• @ONE7live
• @PiotrLewandowski323
• @qiuming520
• @RuliXu
• @wuyingjun-lucky