8000 Add changes for edge-20.2.3 by kleimkuhler · Pull Request #4113 · linkerd/linkerd2 · GitHub
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Add changes for edge-20.2.3 - #4113

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kleimkuhler merged 2 commits into
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kleimkuhler/edge-20.2.3
Feb 27, 2020
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kleimkuhler merged 2 commits into
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@kleimkuhler
@kleimkuhler kleimkuhler commented Feb 27, 2020 •
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edge-20.2.3

This release introduces the first optional add-on tracing, added through the
new add-on model!

The existing optional tracing components Jaeger and OpenCensus can now be
installed as add-on components.

There will be more information to come about the new add-on model, but please
refer to the details of #3955 for how to get started.

  • CLI
    • Added the linkerd diagnostics command to get metrics only from the
      control plane, excluding metrics from the data plane proxies (thanks
      @srv-twry!)
    • Added the linkerd install --prometheus-image option for installing a
      custom Prometheus image (thanks @christyjacob4!)
    • Fixed an issue with linkerd upgrade where changes to the Namespace
      object were ignored (thanks @supra08!)
  • Controller
    • Added the tracing add-on which installs Jaeger and OpenCensus as add-on
      components (thanks @Pothulapati!!)
  • Proxy
    • Increased the inbound router's default capacity from 100 to 10k to
      accommodate environments that have a high cardinality of virtual hosts
      served by a single pod
  • Web UI
    • Fixed styling in the CallToAction banner (thanks @aliariff!)

Signed-off-by: Kevin Leimkuhler <kevin@kleimkuhler.com>
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👍

@kleimkuhler
kleimkuhler merged commit 42349d6 into master Feb 27, 2020
@kleimkuhler
kleimkuhler deleted the kleimkuhler/edge-20.2.3 branch February 27, 2020 21:29
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