github linkerd/linkerd2 edge-20.9.2

edge-20.9.2

This edge release continues the work of adding support for mTLS for all TCP
traffic and changes the default container registry to ghcr.io from gcr.io.

If you are upgrading from stable-2.8.x with the Linkerd CLI using the
linkerd upgrade command, you must add the --addon-overwrite flag to ensure
that the grafana image is properly set.

  • Removed the default timeout for ServiceProfiles so that ServiceProfile routes
    behave the same as when there is no ServiceProfile definition
  • Changed default docker image repository to ghcr.io from gcr.io. Users who
    pull the images into private repositories should take note of this change

  • Added endpoint labels to outbound TCP metrics to provide more context and
    detail for the metrics, add load balancing to TCP connections
    (bypassing kube-proxy), and secure the connection with mTLS when both
    endpoints are meshed
  • Made unnamed ServiceProfile discovery configurable using the
    proxy.destinationGetNetworks variable to set the
    LINKERD2_PROXY_DESTINATION_PROFILE_NETWORKS variable in the proxy chart
    template
  • Added TLS certificate validation for the Injector, SP Validator, and Tap
    webhooks to the linkerd check command
latest releases: edge-20.10.3, edge-20.10.2, edge-20.10.1...
one month ago