Merge branch 'argoproj:master' into master

Signed-off-by: n888 <drifto@gmail.com>

Author: n888

.github/workflows/image-reuse.yaml

@@ -130,7 +130,7 @@ jobs:
 
       - name: Build and push container image
         id: image
-        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 #v4.0.0
+        uses: docker/build-push-action@44ea916f6c540f9302d50c2b1e5a8dc071f15cdf #v4.1.0
         with:
           context: .
           platforms: ${{ inputs.platforms }}

.github/workflows/release.yaml

@@ -84,7 +84,7 @@ jobs:
           password: ${{ secrets.QUAY_ROBOT_TOKEN }}
 
       - name: Build and push (controller-image)
-        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 # v4.0.0
+        uses: docker/build-push-action@44ea916f6c540f9302d50c2b1e5a8dc071f15cdf # v4.1.0
         with:
           context: .
           platforms: linux/amd64,linux/arm64
@@ -94,7 +94,7 @@ jobs:
           sbom: false
 
       - name: Build and push (plugin-image)
-        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 # v4.0.0
+        uses: docker/build-push-action@44ea916f6c540f9302d50c2b1e5a8dc071f15cdf # v4.1.0
         with:
           context: .
           target: kubectl-argo-rollouts

docs/analysis/datadog.md

@@ -23,14 +23,13 @@ spec:
         apiVersion: v2
         interval: 5m
         query: |
-          sum:requests.error.count{service:{{args.service-name}}} /
-          sum:requests.request.count{service:{{args.service-name}}}
+          sum:requests.error.rate{service:{{args.service-name}}}
 ```
 
 The field `apiVersion` refers to the API version of Datadog (v1 or v2). Default value is `v1` if this is omitted.
 
 !!! note
-    Datadog is moving away from the legacy v1 API. Rate limits imposed by Datadog are therefore stricter when using v1. It is recommended to switch to v2 soon. If you switch to v2, you will not need to change any other field aside from `apiVersion`.
+    Datadog is moving away from the legacy v1 API. Rate limits imposed by Datadog are therefore stricter when using v1. It is recommended to switch to v2 soon. If you switch to v2, you will not be able to use formulas (operations between individual queries).
 
 Datadog api and app tokens can be configured in a kubernetes secret in argo-rollouts namespace.
 

docs/features/specification.md

@@ -151,6 +151,18 @@ spec:
         requiredDuringSchedulingIgnoredDuringExecution: {}
         preferredDuringSchedulingIgnoredDuringExecution:
           weight: 1 # Between 1 - 100
+          
+      # activeMetadata will be merged and updated in-place into the ReplicaSet's spec.template.metadata
+      # of the active pods. +optional
+      activeMetadata:
+        labels:
+          role: active
+          
+      # Metadata which will be attached to the preview pods only during their preview phase.
+      # +optional
+      previewMetadata:
+        labels:
+          role: preview
 
     # Canary update strategy
     canary:

docs/features/traffic-management/index.md

@@ -16,14 +16,15 @@ Service Meshes fill this missing functionality in Kubernetes. They introduce new
 
 ## How does Argo Rollouts enable traffic management?
 
-Argo Rollouts enables traffic management by manipulating the Service Mesh resources to match the intent of the Rollout. Argo Rollouts currently supports the following service meshes:
+Argo Rollouts enables traffic management by manipulating the Service Mesh resources to match the intent of the Rollout. Argo Rollouts currently supports the following traffic providers:
 
 - [AWS ALB Ingress Controller](alb.md)
 - [Ambassador Edge Stack](ambassador.md)
 - [Apache APISIX](apisix.md)
 - [Google Cloud](google-cloud.md)
 - [Gateway API](plugins.md)
 - [Istio](istio.md)
+- [Kong Ingress](kong.md)
 - [Nginx Ingress Controller](nginx.md)
 - [Service Mesh Interface (SMI)](smi.md)
 - [Traefik Proxy](traefik.md)

docs/features/traffic-management/kong.md

@@ -0,0 +1,22 @@
+# Kong Ingress
+
+With the introduction of the Kubernetes Gateway API it is now possible to use Argo Rollouts with all compliant implementations that support it. The integration is available with the [Argo Rollouts Gateway API plugin](https://github.com/argoproj-labs/rollouts-plugin-trafficrouter-gatewayapi/) currently hosted in Argo Labs.
+
+Useful resources:
+
+* [The Gateway API specification](https://gateway-api.sigs.k8s.io/)
+* [Support of the Gateway API in Kong](https://docs.konghq.com/kubernetes-ingress-controller/latest/concepts/gateway-api/)
+* [Argo Rollouts Plugin capabilities](../plugins/) 
+* [Plugin for the Gateway API](https://github.com/argoproj-labs/rollouts-plugin-trafficrouter-gatewayapi)
+
+The process involves the following steps:
+
+1. Installing the Gateway API CRDs in your cluster
+1. Installing Kong and enabling the Gateway API support feature
+1. Creating a GatewayClass and Gateway resources 
+1. Installing Argo Rollouts + gateway API plugin in the cluster
+1. Defining a Rollout that takes advantage of the plugin
+
+For a full application that includes all manifests see the [plugin example](https://github.com/argoproj-labs/rollouts-plugin-trafficrouter-gatewayapi/tree/main/examples/kong).
+
+

docs/getting-started/appmesh/index.md

@@ -57,7 +57,10 @@ respectively. In addition, there is a virtual-service named `rollout-demo-vsvc`
 virtual-router CR named `rollout-demo-vrouter`. This virtual-router need have at least one route with action to forward
 traffic to the canary and stable virtual-nodes. Initially weight for canary is set to 0% while for stable it is 100%.
 During rollout, controller will modify the weights on route(s) based on the configuraiton defined in
-`steps[N].setWeight`. 
+`steps[N].setWeight`.
+
+The canary and stable services are configured to be headless. This is necessary to allow App Mesh to properly handle
+conneciton pooling as pods are reassigned from canary to stable.
 
 To summarize, run the following commands to deploy a service:
 
@@ -69,8 +72,8 @@ To summarize, run the following commands to deploy a service:
 * A rollout
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/argoproj/argo-rollouts/master/docs/getting-started/appmesh/canary-service.yaml
-kubectl apply -f https://raw.githubusercontent.com/argoproj/argo-rollouts/master/docs/getting-started/appmesh/canary-rollout.yaml
+kubectl apply -f https://raw.githubusercontent.com/argoproj/argo-rollouts/master/examples/appmesh/canary-service.yaml
+kubectl apply -f https://raw.githubusercontent.com/argoproj/argo-rollouts/master/examples/appmesh/canary-rollout.yaml
 ```
 ## 2. Verify service
 

examples/appmesh/canary-service.yaml

@@ -39,6 +39,7 @@ metadata:
   name: my-svc-canary
   namespace: argo-examples
 spec:
+  clusterIP: None
   ports:
   - port: 80
     targetPort: http
@@ -55,6 +56,7 @@ metadata:
   name: my-svc-stable
   namespace: argo-examples
 spec:
+  clusterIP: None
   ports:
   - port: 80
     targetPort: http
@@ -114,11 +116,12 @@ spec:
       rollouts-pod-template-hash: canary-tbd
   listeners:
     - portMapping:
-        port: 80
+        port: 8080
         protocol: http
   serviceDiscovery:
     dns:
       hostname: my-svc-canary.argo-examples.svc.cluster.local
+      responseType: ENDPOINTS
 
 ---
 apiVersion: appmesh.k8s.aws/v1beta2
@@ -133,11 +136,12 @@ spec:
       rollouts-pod-template-hash: stable-tbd
   listeners:
     - portMapping:
-        port: 80
+        port: 8080
         protocol: http
   serviceDiscovery:
     dns:
       hostname: my-svc-stable.argo-examples.svc.cluster.local
+      responseType: ENDPOINTS
 
 ---
 apiVersion: appmesh.k8s.aws/v1beta2
@@ -176,8 +180,8 @@ spec:
       containers:
         - name: wrk
           image: argoproj/load-tester:latest
-          command: 
+          command:
             - /bin/sh
-            - -c 
+            - -c
             - -x
             - "while true; do wrk -t10 -c40 -d2m -s report.lua http://my-svc.argo-examples/color; jq -e '.errors_ratio <= 0.35 and .latency_avg_ms < 100' report.json; done"

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/golang/mock v1.6.0
 	github.com/golang/protobuf v1.5.3
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
-	github.com/hashicorp/go-plugin v1.4.9
+	github.com/hashicorp/go-plugin v1.4.10
 	github.com/influxdata/influxdb-client-go/v2 v2.12.3
 	github.com/juju/ansiterm v1.0.0
 	github.com/machinebox/graphql v0.2.2
@@ -29,11 +29,11 @@ require (
 	github.com/prometheus/common v0.42.0
 	github.com/prometheus/common/sigv4 v0.1.0
 	github.com/servicemeshinterface/smi-sdk-go v0.5.0
-	github.com/sirupsen/logrus v1.9.2
+	github.com/sirupsen/logrus v1.9.3
 	github.com/soheilhy/cmux v0.1.5
 	github.com/spaceapegames/go-wavefront v1.8.1
 	github.com/spf13/cobra v1.7.0
-	github.com/stretchr/testify v1.8.3
+	github.com/stretchr/testify v1.8.4
 	github.com/tj/assert v0.0.3
 	github.com/valyala/fasttemplate v1.2.2
 	google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4

go.sum

@@ -397,8 +397,8 @@ github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrj
 github.com/hashicorp/go-hclog v0.14.1 h1:nQcJDQwIAGnmoUWp8ubocEX40cCml/17YkF6csQLReU=
 github.com/hashicorp/go-hclog v0.14.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
-github.com/hashicorp/go-plugin v1.4.9 h1:ESiK220/qE0aGxWdzKIvRH69iLiuN/PjoLTm69RoWtU=
-github.com/hashicorp/go-plugin v1.4.9/go.mod h1:viDMjcLJuDui6pXb8U4HVfb8AamCWhHGUjr2IrTF67s=
+github.com/hashicorp/go-plugin v1.4.10 h1:xUbmA4jC6Dq163/fWcp8P3JuHilrHHMLNRxzGQJ9hNk=
+github.com/hashicorp/go-plugin v1.4.10/go.mod h1:6/1TEzT0eQznvI/gV2CM29DLSkAK/e58mUWKVsPaph0=
 github.com/hashicorp/go-retryablehttp v0.5.1/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-retryablehttp v0.7.1 h1:sUiuQAnLlbvmExtFQs72iFW/HXeUn8Z1aJLQ4LJJbTQ=
 github.com/hashicorp/go-retryablehttp v0.7.1/go.mod h1:vAew36LZh98gCBJNLH42IQ1ER/9wtLZZ8meHqQvEYWY=
@@ -632,8 +632,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
-github.com/sirupsen/logrus v1.9.2 h1:oxx1eChJGI6Uks2ZC4W1zpLlVgqB8ner4EuQwV4Ik1Y=
-github.com/sirupsen/logrus v1.9.2/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/slack-go/slack v0.12.1 h1:X97b9g2hnITDtNsNe5GkGx6O2/Sz/uC20ejRZN6QxOw=
 github.com/slack-go/slack v0.12.1/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
@@ -672,8 +672,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
-github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/tj/assert v0.0.3 h1:Df/BlaZ20mq6kuai7f5z2TvPFiwC3xaWJSDQNiIS3Rk=
 github.com/tj/assert v0.0.3/go.mod h1:Ne6X72Q+TB1AteidzQncjw9PabbMp4PBMZ1k+vd1Pvk=
 github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 h1:nrZ3ySNYwJbSpD6ce9duiP+QkD3JuLCcWkdaehUS/3Y=