Release v0.20.0

.circleci/config.yml

@@ -10,6 +10,9 @@ jobs:
       - restore_cache:
           keys:
             - go-mod-v3-{{ checksum "go.sum" }}
+      - run:
+          name: Run go mod download
+          command: go mod download
       - run:
           name: Run go fmt
           command: make test-fmt

CHANGELOG.md

@@ -2,6 +2,25 @@
 
 All notable changes to this project are documented in this file.
 
+## 0.20.0 (2019-10-21) 
+
+Adds support for [A/B Testing](https://docs.flagger.app/usage/progressive-delivery#traffic-mirroring) and retry policies when using App Mesh
+
+#### Features
+
+- Implement App Mesh A/B testing based on HTTP headers match conditions [#340](https://github.com/weaveworks/flagger/pull/340)
+- Implement App Mesh HTTP retry policy [#338](https://github.com/weaveworks/flagger/pull/338)
+- Implement metrics server override [#342](https://github.com/weaveworks/flagger/pull/342)
+
+#### Improvements 
+
+- Add the app/name label to services and primary deployment [#333](https://github.com/weaveworks/flagger/pull/333)
+- Allow setting Slack and Teams URLs with env vars [#334](https://github.com/weaveworks/flagger/pull/334)
+
+#### Fixes
+
+- Generate unique names for App Mesh virtual routers and routes [#336](https://github.com/weaveworks/flagger/pull/336)
+
 ## 0.19.0 (2019-10-08) 
 
 Adds support for canary and blue/green [traffic mirroring](https://docs.flagger.app/usage/progressive-delivery#traffic-mirroring)

README.md

@@ -39,7 +39,6 @@ Flagger documentation can be found at [docs.flagger.app](https://docs.flagger.ap
   * [FAQ](https://docs.flagger.app/faq)
 * Usage
   * [Istio canary deployments](https://docs.flagger.app/usage/progressive-delivery)
-  * [Istio A/B testing](https://docs.flagger.app/usage/ab-testing)
   * [Linkerd canary deployments](https://docs.flagger.app/usage/linkerd-progressive-delivery)
   * [App Mesh canary deployments](https://docs.flagger.app/usage/appmesh-progressive-delivery)
   * [NGINX ingress controller canary deployments](https://docs.flagger.app/usage/nginx-progressive-delivery)
@@ -153,7 +152,7 @@ For more details on how the canary analysis and promotion works please [read the
 | Feature                                      | Istio              | Linkerd            | App Mesh           | NGINX              | Gloo               | Kubernetes CNI     |
 | -------------------------------------------- | ------------------ | ------------------ |------------------  |------------------  |------------------  |------------------  |
 | Canary deployments (weighted traffic)        | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
-| A/B testing (headers and cookies routing)    | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: |
+| A/B testing (headers and cookies routing)    | :heavy_check_mark: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: |
 | Blue/Green deployments (traffic switch)      | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 | Webhooks (acceptance/load testing)           | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 | Manual gating (approve/pause/resume)         | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |

artifacts/flagger/deployment.yaml

@@ -22,7 +22,7 @@ spec:
       serviceAccountName: flagger
       containers:
       - name: flagger
-        image: weaveworks/flagger:0.19.0
+        image: weaveworks/flagger:0.20.0
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

charts/flagger/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: flagger
-version: 0.19.0
-appVersion: 0.19.0
+version: 0.20.0
+appVersion: 0.20.0
 kubeVersion: ">=1.11.0-0"
 engine: gotpl
 description: Flagger is a Kubernetes operator that automates the promotion of canary deployments using Istio, Linkerd, App Mesh, Gloo or NGINX routing for traffic shifting and Prometheus metrics for canary analysis.

charts/flagger/values.yaml

@@ -2,7 +2,7 @@
 
 image:
   repository: weaveworks/flagger
-  tag: 0.19.0
+  tag: 0.20.0
   pullPolicy: IfNotPresent
   pullSecret:
 

docs/gitbook/faq.md

@@ -10,7 +10,7 @@ Flagger can run automated application analysis, promotion and rollback for the f
 * Canary (traffic mirroring)
     * Istio
 * A/B Testing (HTTP headers and cookies traffic routing)
-    * Istio, NGINX
+    * Istio, App Mesh, NGINX
 * Blue/Green (traffic switch)
     * Kubernetes CNI, Istio, Linkerd, App Mesh, NGINX, Gloo
 
@@ -43,6 +43,21 @@ Istio example:
             regex: "^(.*?;)?(canary=always)(;.*)?$"
 ```
 
+App Mesh example:
+
+```yaml
+  canaryAnalysis:
+    interval: 1m
+    threshold: 10
+    iterations: 2
+    match:
+      - headers:
+          user-agent:
+            regex: ".*Chrome.*"
+```
+
+Note that App Mesh supports a single condition.
+
 NGINX example:
 
 ```yaml

docs/gitbook/install/flagger-install-on-eks-appmesh.md

@@ -113,7 +113,7 @@ Install the App Mesh CRD controller:
 
 ```sh
 helm upgrade -i appmesh-controller eks/appmesh-controller \
---wait --namespace appmesh-system
+--wait --namespace appmesh-system --version 0.2.0
 ```
 
 Install the App Mesh admission controller:

kustomize/base/flagger/kustomization.yaml

@@ -8,4 +8,4 @@ resources:
   - deployment.yaml
 images:
   - name: weaveworks/flagger
-    newTag: 0.19.0
+    newTag: 0.20.0

pkg/version/version.go

@@ -1,4 +1,4 @@
 package version
 
-var VERSION = "0.19.0"
+var VERSION = "0.20.0"
 var REVISION = "unknown"