« Changelog History


conduit v19.2.1 Release Notes

    • Controller
      • Breaking change Changed automatic proxy injection to be opt-in via the linkerd.io/inject annotation on the pod or namespace. More info: https://linkerd.io/2/proxy-injection/
      • Breaking change ServiceProfiles are now defined in client and server namespaces, rather than the control plane namespace. ServiceProfiles defined in the client namespace take priority over ones defined in the server namespace
      • Added linkerd.io/created-by annotation to the linkerd-cni DaemonSet (thanks @codeman9!)
      • Added a 10 second keepalive default to resolve dropped connections in Azure environments
      • Improved node selection for installing the linkerd-cni DaemonSet (thanks @codeman9!)
      • Corrected the expected controller identity when configuring pods with TLS
      • Modified klog to be verbose when controller log-level is set to Debug
    • CLI
      • Added the linkerd endpoints command to introspect Linkerd's service discovery state
      • Added the --tap flag to linkerd profile to generate a ServiceProfile by using the route results seen during the tap
      • Added support for the linkerd.io/inject: disabled annotation on pod specs to disable injection for specific pods when running linkerd inject
      • Added support for basePath in OpenAPI 2.0 files when running linkerd profile --open-api
      • Increased linkerd check client timeout from 5 seconds to 30 seconds to fix issues for clusters with a slower API server
      • linkerd routes will no longer return rows for ExternalName services in the namespace
      • Broadened set of valid URLs when connecting to the Kubernetes API
      • Improved ServiceProfile field validation in linkerd check
    • Proxy
      • Added TCP keepalive configuration to fix environments where peers may silently drop connections
      • The Get and GetProfiles API now accept a proxy_id parameter in order to return more tailored results
      • Removed TLS fallback-to-plaintext if handshake fails