linkerd/linkerd2 edge-20.6.1

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edge-20.6.1

This edge release is a release candidate for stable-2.8! It introduces several
improvements and fixes for multicluster support.

• CLI
  • Added multicluster daisy chain checks to linkerd check
  • Added list of successful gateways in multicluster checks section of linkerd check
• Controller
  • Renamed nginx-configuration ConfigMap to linkerd-gateway-config (please
    manually remove the former if upgrading from an earlier multicluster
    install, thanks @mayankshah1607!)
  • Renamed multicluster gateway ports to mc-gateway and mc-probe
  • Fixed Service Profiles routes for linkerd-prometheus
• Internal
  • Fixed shellcheck errors in all bin/ scripts (thanks @joakimr-axis!)
• Helm
  • Added support for linkerd mc allow
  • Added ability to disable secret rescources for self-signed certs (thanks
    @cypherfox!)
• Proxy
  • Modified the linkerd-gateway component to use the inbound proxy, rather
    than nginx, for gateway; this allows Linkerd to detect loops and propogate
    identity