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@klingerf klingerf released this 24 Jul 20:57
v18.7.2
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Learn about vigilant mode.

Linkerd2 v18.7.2 introduces new stability features as we work toward production readiness.

You can easily install this release (and others!). Simply:

  1. curl https://run.conduit.io/install\?v18.7.2 | sh
  2. linkerd install | kubectl apply -f -
  3. linkerd dashboard

Release notes:

  • Control Plane
    • Breaking change Injected pod labels have been renamed to be more consistent with Kubernetes; previously injected pods must be re-injected with new version of linkerd CLI in order to work with updated control plane
    • The "ca-bundle-distributor" deployment has been renamed to "ca"
  • Proxy
    • Fixed HTTP/1.1 connections were not properly reused, leading to elevated latencies and CPU load
    • Fixed The process_cpu_seconds_total was calculated incorrectly
  • Web UI
    • New per-namespace application topology graph
    • Experimental web-based Tap interface accessible at /tap
    • Updated favicon to the Linkerd logo
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