Changes for edge-22.5.3 release (#8573)

This edge release fixes a few proxy issues, improves the upgrade process, and
introduces proto retries to Service Profiles. Also included are updates to the
bash scripts to ensure that they follow best practices.

* Polished the shell scripts (thanks @joakimr-axis)
* Introduced retries to Service Profiles by adding an isRetryable function to
  the proto definition (thanks @mahlunar)
* Fixed proxy responses to CONNECT requests by removing the content-length
  and/or transfer-encoding headers from the response
* Fixed DNS lookups in the proxy to consistently use A records when SRV records
  cannot be resolved
* Added dynamic policy discovery to the proxy by evaluating traffic on ports
  not included in the LINKERD2_PROXY_INBOUND_PORTS environment variable
* Added logic to require that the linkerd CRDs are installed when running
  the `linkerd upgrade` command

Signed-off-by: Charles Pretzer <charles@buoyant.io>
This commit is contained in:
cpretzer 2022-05-27 11:14:38 -07:00 committed by GitHub
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commit e9bd0310a3
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11 changed files with 29 additions and 10 deletions

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@ -1,5 +1,24 @@
# Changes
## edge-22.5.3
This edge release fixes a few proxy issues, improves the upgrade process, and
introduces proto retries to Service Profiles. Also included are updates to the
bash scripts to ensure that they follow best practices.
* Polished the shell scripts (thanks @joakimr-axis)
* Introduced retries to Service Profiles based on the idempotency option of the
method by adding an isRetryable function to the proto definition
(thanks @mahlunar)
* Fixed proxy responses to CONNECT requests by removing the content-length
and/or transfer-encoding headers from the response
* Fixed DNS lookups in the proxy to consistently use A records when SRV records
cannot be resolved
* Added dynamic policy discovery to the proxy by evaluating traffic on ports
not included in the LINKERD2_PROXY_INBOUND_PORTS environment variable
* Added logic to require that the linkerd CRDs are installed when running
the `linkerd upgrade` command
## edge-22.5.2
This edge release ships a few changes to the chart values, a fix for

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@ -16,7 +16,7 @@ dependencies:
- name: partials
version: 0.1.0
repository: file://../partials
version: 1.4.1-edge
version: 1.4.2-edge
icon: https://linkerd.io/images/logo-only-200h.png
maintainers:
- name: Linkerd authors

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@ -3,7 +3,7 @@
Linkerd gives you observability, reliability, and security
for your microservices — with no code change required.
![Version: 1.4.1-edge](https://img.shields.io/badge/Version-1.4.1--edge-informational?style=flat-square)
![Version: 1.4.2-edge](https://img.shields.io/badge/Version-1.4.2--edge-informational?style=flat-square)
![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)

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@ -9,5 +9,5 @@ description: |
kubeVersion: ">=1.20.0-0"
icon: https://linkerd.io/images/logo-only-200h.png
name: "linkerd2-cni"
version: 30.1.2-edge
version: 30.1.3-edge

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@ -6,7 +6,7 @@ Linkerd [CNI plugin](https://linkerd.io/2/features/cni/) takes care of setting
up your pod's network so incoming and outgoing traffic is proxied through the
data plane.
![Version: 30.1.2-edge](https://img.shields.io/badge/Version-30.1.2--edge-informational?style=flat-square)
![Version: 30.1.3-edge](https://img.shields.io/badge/Version-30.1.3--edge-informational?style=flat-square)
![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)

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@ -11,7 +11,7 @@ kubeVersion: ">=1.20.0-0"
name: linkerd-jaeger
sources:
- https://github.com/linkerd/linkerd2/
version: 30.3.2-edge
version: 30.3.3-edge
icon: https://linkerd.io/images/logo-only-200h.png
maintainers:
- name: Linkerd authors

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@ -3,7 +3,7 @@
The Linkerd-Jaeger extension adds distributed tracing to Linkerd using
OpenCensus and Jaeger.
![Version: 30.3.2-edge](https://img.shields.io/badge/Version-30.3.2--edge-informational?style=flat-square)
![Version: 30.3.3-edge](https://img.shields.io/badge/Version-30.3.3--edge-informational?style=flat-square)
![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)

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@ -11,7 +11,7 @@ kubeVersion: ">=1.20.0-0"
name: "linkerd-multicluster"
sources:
- https://github.com/linkerd/linkerd2/
version: 30.1.2-edge
version: 30.1.3-edge
icon: https://linkerd.io/images/logo-only-200h.png
maintainers:
- name: Linkerd authors

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@ -3,7 +3,7 @@
The Linkerd-Multicluster extension contains resources to support multicluster
linking to remote clusters
![Version: 30.1.2-edge](https://img.shields.io/badge/Version-30.1.2--edge-informational?style=flat-square)
![Version: 30.1.3-edge](https://img.shields.io/badge/Version-30.1.3--edge-informational?style=flat-square)
![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)

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@ -11,7 +11,7 @@ kubeVersion: ">=1.20.0-0"
name: "linkerd-viz"
sources:
- https://github.com/linkerd/linkerd2/
version: 30.2.2-edge
version: 30.2.3-edge
icon: https://linkerd.io/images/logo-only-200h.png
maintainers:
- name: Linkerd authors

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@ -3,7 +3,7 @@
The Linkerd-Viz extension contains observability and visualization
components for Linkerd.
![Version: 30.2.2-edge](https://img.shields.io/badge/Version-30.2.2--edge-informational?style=flat-square)
![Version: 30.2.3-edge](https://img.shields.io/badge/Version-30.2.3--edge-informational?style=flat-square)
![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)