Announcing Istio 1.1.1

Patch Release

 March 25, 2019 |  2 minute read  

We’re pleased to announce the availability of Istio 1.1.1. Please see below for what’s changed.

BEFORE YOU UPGRADE

Things to know and prepare before upgrading.

DOWNLOAD

Download and install this release.

DOCS

Visit the documentation for this release.

SOURCE CHANGES

Inspect the full set of source code changes.

Bug fixes and minor enhancements

  • Configure Prometheus to monitor Citadel (Issue 12175)
  • Improve output of istioctl verify-install command (Issue 12174)
  • Reduce log level for missing service account messages for a SPIFFE URI (Issue 12108)
  • Fix broken path on the opt-in SDS feature’s Unix domain socket (Issue 12688)
  • Fix Envoy tracing that was preventing a child span from being created if the parent span was propagated with an empty string (Envoy Issue 6263)
  • Add namespace scoping to the Gateway ‘port’ names. This fixes two issues:
    • IngressGateway only respects first port 443 Gateway definition (Issue 11509)
    • Istio IngressGateway routing broken with two different gateways with same port name (SDS) (Issue 12500)
  • Five bug fixes for locality weighted load balancing:
    • Fix bug causing empty endpoints per locality (Issue 12610)
    • Apply locality weighted load balancing configuration correctly (Issue 12587)
    • Locality label istio-locality in Kubernetes should not contain /, use . (Issue 12582)
    • Fix crash in locality load balancing (Issue 12649)
    • Fix bug in locality load balancing normalization (Issue 12579)
  • Propagate Envoy Metrics Service configuration (Issue 12569)
  • Do not apply VirtualService rule to the wrong gateway (Issue 10313)
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