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Merge pull request #674 from weaveworks/prep-release-1.1.0

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Release v1.1.0
This commit is contained in:
Stefan Prodan
2020-08-19 18:37:38 +03:00
committed by GitHub
parent 6494893812 b6c98799d1
commit b6d6f32c7f
9 changed files with 76 additions and 41 deletions
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CHANGELOG.md
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All notable changes to this project are documented in this file.
## 1.1.0 (2020-08-18)
Add support for Skipper ingress controller
#### Features
- Skipper Ingress Controller support
[#670](https://github.com/weaveworks/flagger/pull/670)
- Support per-config configTracker disable via ConfigMap/Secret annotation
[#671](https://github.com/weaveworks/flagger/pull/671)
#### Improvements
- Add priorityClassName and securityContext to Helm charts
[#652](https://github.com/weaveworks/flagger/pull/652)
[#668](https://github.com/weaveworks/flagger/pull/668)
- Update Kubernetes packages to v1.18.8
[#672](https://github.com/weaveworks/flagger/pull/672)
- Update Istio, Linkerd and Contour e2e tests
[#661](https://github.com/weaveworks/flagger/pull/661)
#### Fixes
- Fix O(log n) bug over network in GetTargetConfigs
[#663](https://github.com/weaveworks/flagger/pull/663)
- Fix(grafana): metrics change since Kubernetes 1.16
[#663](https://github.com/weaveworks/flagger/pull/663)
## 1.0.1 (2020-07-18)
Add support for App Mesh Gateway GA
README.md
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### Features
| Feature | Istio | Linkerd | App Mesh | NGINX | Skipper | Gloo | Contour | CNI |
| ------------------------------------------ | ------------------ | ------------------ | ------------------ | ------------------ | ------------------ | ------------------ | ------------------ | ------------------ |
| Canary deployments (weighted traffic) | :heavy_check_mark: | :heavy_check_mark: | :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_check_mark: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: |
| Blue/Green deployments (traffic switch) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: | :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: | :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: | :heavy_check_mark: | :heavy_check_mark: |
| Request success rate check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
| Request duration check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
| Custom metric checks | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Traffic policy, CORS, retries and timeouts | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: |
**Service Mesh**
| Feature | App Mesh | Istio | Linkerd | Kubernetes CNI |
| ------------------------------------------ | ------------------ | ------------------ | ------------------ | ----------------- |
| Canary deployments (weighted traffic) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
| A/B testing (headers and cookies routing) | :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: |
| Blue/Green deployments (traffic mirroring) | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_minus_sign: |
| Webhooks (acceptance/load testing) | :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: |
| Request success rate check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
| Request duration check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: |
| Custom metric checks | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
**Ingress**
| Feature | Contour | Gloo | NGINX | Skipper |
| ------------------------------------------ | ------------------ | ------------------ | ------------------ | ------------------ |
| Canary deployments (weighted traffic) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| A/B testing (headers and cookies routing) | :heavy_check_mark: | :heavy_minus_sign: | :heavy_check_mark: | :heavy_minus_sign: |
| Blue/Green deployments (traffic switch) | :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: |
| Manual gating (approve/pause/resume) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Request success rate check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_check_mark: |
| Request duration check (L7 metric) | :heavy_check_mark: | :heavy_check_mark: | :heavy_minus_sign: | :heavy_check_mark: |
| Custom metric checks | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
### Roadmap
artifacts/flagger/deployment.yaml
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serviceAccountName: flagger
containers:
- name: flagger
image: weaveworks/flagger:1.0.1
image: weaveworks/flagger:1.1.0
imagePullPolicy: IfNotPresent
ports:
- name: http
charts/flagger/Chart.yaml
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apiVersion: v1
name: flagger
version: 1.0.1
appVersion: 1.0.1
version: 1.1.0
appVersion: 1.1.0
kubeVersion: ">=1.11.0-0"
engine: gotpl
description: Flagger is a progressive delivery operator for Kubernetes
charts/flagger/values.yaml
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image:
repository: weaveworks/flagger
tag: 1.0.1
tag: 1.1.0
pullPolicy: IfNotPresent
pullSecret:
docs/gitbook/SUMMARY.md
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@@ -24,10 +24,10 @@
* [Istio A/B Testing](tutorials/istio-ab-testing.md)
* [Linkerd Canary Deployments](tutorials/linkerd-progressive-delivery.md)
* [App Mesh Canary Deployments](tutorials/appmesh-progressive-delivery.md)
* [Contour Canary Deployments](tutorials/contour-progressive-delivery.md)
* [Gloo Canary Deployments](tutorials/gloo-progressive-delivery.md)
* [NGINX Canary Deployments](tutorials/nginx-progressive-delivery.md)
* [Skipper Canary Deployments](tutorials/skipper-progressive-delivery.md)
* [Gloo Canary Deployments](tutorials/gloo-progressive-delivery.md)
* [Contour Canary Deployments](tutorials/contour-progressive-delivery.md)
* [Blue/Green Deployments](tutorials/kubernetes-blue-green.md)
* [Crossover Canary Deployments](tutorials/crossover-progressive-delivery.md)
* [Canary analysis with Prometheus Operator](tutorials/prometheus-operator.md)
@@ -38,4 +38,4 @@
* [Development Guide](dev/dev-guide.md)
* [Release Guide](dev/release-guide.md)
* [Upgrade Guide](dev/upgrade-guide.md)
* [Upgrade Guide](dev/upgrade-guide.md)
docs/gitbook/tutorials/skipper-progressive-delivery.md
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```text
kubectl -n flagger-system logs deploy/flagger -f | jq .msg
"New revision detected! Scaling up podinfo.test"
"canary deployment podinfo.test not ready: waiting for rollout to finish: 0 of 1 updated replicas are available"
"Starting canary analysis for podinfo.test"
"Pre-rollout check acceptance-test passed"
"primaryWeight: 95, canaryWeight: 5"
"Advance podinfo.test canary weight 5"
"primaryWeight: 90, canaryWeight: 10"
"Advance podinfo.test canary weight 10"
"primaryWeight: 85, canaryWeight: 15"
"Advance podinfo.test canary weight 15"
"primaryWeight: 80, canaryWeight: 20"
"Advance podinfo.test canary weight 20"
"Halt podinfo.test advancement success rate 53.42% < 99%"
"Halt podinfo.test advancement success rate 53.19% < 99%"
"Halt podinfo.test advancement success rate 48.05% < 99%"
"Rolling back podinfo.test failed checks threshold reached 3"
"primaryWeight: 100, canaryWeight: 0"
"Canary failed! Scaling down podinfo.test"
New revision detected! Scaling up podinfo.test
Canary deployment podinfo.test not ready: waiting for rollout to finish: 0 of 1 updated replicas are available
Starting canary analysis for podinfo.test
Pre-rollout check acceptance-test passed
Advance podinfo.test canary weight 5
Advance podinfo.test canary weight 10
Advance podinfo.test canary weight 15
Advance podinfo.test canary weight 20
Halt podinfo.test advancement success rate 53.42% < 99%
Halt podinfo.test advancement success rate 53.19% < 99%
Halt podinfo.test advancement success rate 48.05% < 99%
Rolling back podinfo.test failed checks threshold reached 3
Canary failed! Scaling down podinfo.test
```
## Custom metrics
The canary analysis can be extended with Prometheus queries.
The demo app is instrumented with Prometheus so you can create a custom check that will use the
HTTP request duration histogram to validate the canary.
Create a metric template and apply it on the cluster:
```yaml
kustomize/base/flagger/kustomization.yaml
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- deployment.yaml
images:
- name: weaveworks/flagger
newTag: 1.0.1
newTag: 1.1.0
pkg/version/version.go
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package version
var VERSION = "1.0.1"
var VERSION = "1.1.0"
var REVISION = "unknown"