Changes by Version

Release Notes.

0.9.0

Features

• Add a getting started document about how to deploy swck on the kubernetes cluster.

Bugs

• Fix the bug that the java agent is duplicated injected when update the pod.

Chores

• Bump up custom-metrics-apiserver
• Bump up golang to v1.22
• Bump up controller-gen to v0.14.0

0.8.0

Features

• [Breaking Change] Remove the way to configure the agent through Configmap.

Bugs

• Fix errors in banyandb e2e test.

Chores

• Bump up golang to v1.20.
• Bump up golangci-lint to v1.53.3.
• Bump up skywalking-java-agent to v8.16.0.
• Bump up kustomize to v4.5.6.
• Bump up SkyWalking OAP to 9.5.0.

0.7.0

Features

• Replace go-bindata with embed lib.
• Add the OAPServerConfig CRD, webhooks and controller.
• Add the OAPServerDynamicConfig CRD, webhooks and controller.
• Add the SwAgent CRD, webhooks and controller.
• [Breaking Change] Remove the way to configure the agent through Configmap.

Bugs

• Fix the error in e2e testing.
• Fix status inconsistent with CI.
• Bump up prometheus client version to fix cve.

Chores

• Bump several dependencies of adapter.
• Update license eye version.
• Bump up SkyWalking OAP to 9.0.0.
• Bump up the k8s api of the e2e environment to v1.21.10.

0.6.1

Bugs

• Fix could not deploy metrics adapter to GKE

0.6.0

Features

• Add the Satellite CRD, webhooks and controller

Bugs

• Update release images to set numeric user id
• Fix the satellite config not support number error
• Use env JAVA_TOOL_OPTIONS to replace AGENT_OPTS

Chores

• Add stabilization windows feature in satellite HPA documentation

0.5.0

Features

• Add E2E test cases to verify OAPServer, UI, Java agent and Storage components.
• Add the Satellite component.

Bugs

• Fix operator role patch issues
• Fix invalid CSR signername
• Fix bug in the configmap controller

Chores

• Bump up KubeBuilder to V3
• Bump up metric adapter server to v1.21.0
• Split mono-project to two independent projects

0.4.0

Features

• Add Java agent injector.
• Add JavaAgent and Storage CRDs of the operator.

Vulnerabilities

• CVE-2021-3121: An issue was discovered in GoGo Protobuf before 1.3.2. plugin/unmarshal/unmarshal.go lacks certain index validation
• CVE-2020-29652: A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers.

Chores

• Bump up GO to 1.17.
• Bump up k8s api to 0.20.11.
• Polish documents.
• Bump up SkyWalking OAP to 8.8.1.

0.3.0

Features

• Support special characters in the metric selector of HPA metric adapter.
• Add the namespace to HPA metric name.

Chores

• Upgrade skywalking-cli dependency.

0.2.0

Features

• Introduce custom metrics adapter to SkyWalking OAP cluster for Kubernetes HPA autoscaling.
• Add RBAC files and service account to support Kubernetes coordination.
• Add default and validation webhooks to operator controllers.
• Add UI CRD to deploy skywalking UI server.
• Add Fetcher CRD to fetch metrics from other telemetry system, for example, Prometheus.

Chores

• Transform project layers to support multiple applications.
• Introduce unit test to verify the operator.

0.1.0

Features

• Add OAPServer CRDs and controller.

Chores

• Set up GitHub actions to build from sources, check code styles, licenses.