Flagger PR

clusters/staging/infra.yaml

@@ -0,0 +1,13 @@
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta1
+kind: Kustomization
+metadata:
+  name: infra
+  namespace: flux-system
+spec:
+  interval: 5m
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  path: ./infra/staging
+  prune: true
+  validation: client

infra/base/flagger/kustomization.yaml

@@ -0,0 +1,9 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- namespace.yaml
+- metrictemplate.yaml
+- github.com/fluxcd/flagger/kustomize/base/flagger
+- github.com/fluxcd/flagger/kustomize/base/prometheus
+- github.com/fluxcd/flagger/kustomize/tester
+

infra/base/flagger/metrictemplate.yaml

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+apiVersion: flagger.app/v1beta1
+kind: MetricTemplate
+metadata:
+  name: error-rate
+  namespace: flagger-system
+spec:
+  provider:
+    type: prometheus
+    address: http://flagger-prometheus:9090
+  query: |
+    100 - sum(
+      rate(
+        nginx_ingress_controller_requests{
+          namespace="{{ namespace }}",
+          ingress="{{ ingress }}",
+          status!~"5.*"
+        }[{{ interval }}]
+      )
+    )
+    /
+    sum(
+      rate(
+        nginx_ingress_controller_requests{
+          namespace="{{ namespace }}",
+          ingress="{{ ingress }}"
+        }[{{ interval }}]
+      )
+    )
+    * 100

infra/base/flagger/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: flagger-system
+  annotations:
+    linkerd.io/inject: disabled
+  labels:
+    istio-injection: disabled
+    appmesh.k8s.aws/sidecarInjectorWebhook: disabled

infra/base/nginx-ingress/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- nginx-ingress-helmrelease.yaml
+- nginx-ingress-helmrepository.yaml

infra/base/nginx-ingress/nginx-ingress-helmrelease.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: nginx-ingress
+  namespace: flux-system
+spec:
+  chart:
+    spec:
+      chart: ingress-nginx
+      sourceRef:
+        kind: HelmRepository
+        name: nginx-ingress
+  interval: 24h0m0s
+  targetNamespace: flagger-system
+

infra/base/nginx-ingress/nginx-ingress-helmrepository.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: HelmRepository
+metadata:
+  name: nginx-ingress
+  namespace: flagger-system
+spec:
+  interval: 24h0m0s
+  url: https://kubernetes.github.io/ingress-nginx
+

infra/staging/flagger.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: flagger
+spec:
+  template:
+    spec:
+      containers:
+        - name: flagger
+          args:
+            - -log-level=info
+            - -mesh-provider=nginx
+            - -metrics-server=http://flagger-prometheus:9090

infra/staging/kustomization.yaml

@@ -0,0 +1,11 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../base/flagger
+  - ../base/nginx-ingress
+patchesStrategicMerge:
+  - flagger.yaml
+  - nginx-ingress-helmrelease.yaml
+
+namespace: flagger-system
+

infra/staging/nginx-ingress-helmrelease.yaml

@@ -0,0 +1,24 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: nginx-ingress
+  namespace: flux-system
+spec:
+  values:
+    controller:
+      metrics:
+        enabled: true
+      podAnnotations:
+        prometheus.io/port: "10254"
+        prometheus.io/scrape: "true"
+      defaultBackend:
+        enabled: true
+      service: 
+        nodePorts:
+          http: 31080
+          https: 31443
+        type: LoadBalancer
+      admissionWebhooks:
+        enabled: false
+