Add ingress status update and support for ingress class changes

deploy/kubernetes/README.md

@@ -0,0 +1,91 @@
+# Kubernetes Static Manifests
+
+⚠️ **IMPORTANT**: These files are **auto-generated** from Helm templates. Do not edit them directly!
+
+## About These Files
+
+This directory contains pre-rendered Kubernetes manifests for deploying EasyHAProxy without Helm. These are generated from the Helm chart at `../../helm/easyhaproxy/` and provide three deployment options:
+
+| File                        | Type                   | Use Case                                                     |
+|-----------------------------|------------------------|--------------------------------------------------------------|
+| `easyhaproxy-daemonset.yml` | DaemonSet + hostPort   | Direct host networking, best for bare-metal or simple setups |
+| `easyhaproxy-nodeport.yml`  | Deployment + NodePort  | Exposes via NodePort (31080/31443/31936)                     |
+| `easyhaproxy-clusterip.yml` | Deployment + ClusterIP | Internal cluster access only, use with external LoadBalancer |
+
+## How to Use
+
+Choose the manifest that fits your deployment scenario:
+
+```bash
+# Option 1: DaemonSet mode (hostPort)
+kubectl apply -f easyhaproxy-daemonset.yml
+
+# Option 2: NodePort mode
+kubectl apply -f easyhaproxy-nodeport.yml
+
+# Option 3: ClusterIP mode
+kubectl apply -f easyhaproxy-clusterip.yml
+```
+
+For more details, see the [Kubernetes documentation](../../docs/kubernetes.md).
+
+## Regenerating These Files
+
+**When to regenerate:**
+- After modifying Helm chart templates (`helm/easyhaproxy/templates/`)
+- After updating default values (`helm/easyhaproxy/values.yaml`)
+- After a new release to sync with latest Helm chart
+
+**How to regenerate:**
+
+```bash
+# Navigate to helm directory
+cd helm
+
+# Generate DaemonSet manifest (hostPort mode)
+helm template ingress ./easyhaproxy --namespace easyhaproxy \
+  --set service.create=false \
+  > ../deploy/kubernetes/easyhaproxy-daemonset.yml
+
+# Generate NodePort manifest
+helm template ingress ./easyhaproxy --namespace easyhaproxy \
+  --set service.create=true \
+  --set service.type=NodePort \
+  > ../deploy/kubernetes/easyhaproxy-nodeport.yml
+
+# Generate ClusterIP manifest
+helm template ingress ./easyhaproxy --namespace easyhaproxy \
+  --set service.create=true \
+  --set service.type=ClusterIP \
+  > ../deploy/kubernetes/easyhaproxy-clusterip.yml
+```
+
+**Verify regeneration:**
+
+```bash
+# Check IngressClass is present
+grep "kind: IngressClass" ../deploy/kubernetes/easyhaproxy-*.yml
+
+# Validate manifest syntax
+kubectl apply --dry-run=client -f ../deploy/kubernetes/easyhaproxy-daemonset.yml
+```
+
+## What's Included
+
+Each manifest contains:
+- **ServiceAccount**: RBAC identity for EasyHAProxy
+- **ClusterRole**: Permissions to read Ingress resources and Secrets
+- **ClusterRoleBinding**: Binds the role to the service account
+- **IngressClass**: Defines `easyhaproxy` as the ingress class
+- **DaemonSet/Deployment**: The EasyHAProxy workload
+- **Service** (NodePort/ClusterIP only): Network exposure
+
+## Source of Truth
+
+The Helm chart at `../../helm/easyhaproxy/` is the **source of truth**. All changes should be made there, then these static manifests regenerated.
+
+**To modify these deployments:**
+1. Edit Helm templates in `helm/easyhaproxy/templates/`
+2. Update default values in `helm/easyhaproxy/values.yaml`
+3. Regenerate static manifests using commands above
+4. Commit both Helm changes and regenerated manifests

deploy/kubernetes/easyhaproxy-clusterip.yml

@@ -6,7 +6,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -19,7 +19,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -30,7 +30,7 @@ rules:
   resources:
   # - configmaps
   # - endpoints
-  # - nodes
+  - nodes
   - pods
   - services
   - namespaces
@@ -41,23 +41,21 @@ rules:
   - list
   - watch
 - apiGroups:
-  - "extensions"
   - "networking.k8s.io"
   resources:
   - ingresses
-  # - ingresses/status
-  # - ingressclasses
+  - ingresses/status
+  - ingressclasses
   verbs:
   - get
   - list
   - watch
-# - apiGroups:
-#   - "extensions"
-#   - "networking.k8s.io"
-#   resources:
-#   - ingresses/status
-#   verbs:
-#   - update
+- apiGroups:
+  - "networking.k8s.io"
+  resources:
+  - ingresses/status
+  verbs:
+  - patch
 - apiGroups:
   - ""
   resources:
@@ -85,7 +83,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -107,7 +105,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -139,12 +137,13 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
     app.kubernetes.io/managed-by: Helm
 spec:
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: easyhaproxy
@@ -155,15 +154,6 @@ spec:
         app.kubernetes.io/name: easyhaproxy
         app.kubernetes.io/instance: ingress
     spec:
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: easyhaproxy/node
-                operator: In
-                values:
-                  - master
       serviceAccountName: ingress-easyhaproxy
       securityContext:
         {}
@@ -184,9 +174,7 @@ spec:
               containerPort: 1936
 
           resources:
-            requests:
-              cpu: 100m
-              memory: 128Mi
+            {}
           env:
             - name: EASYHAPROXY_DISCOVER
               value: kubernetes
@@ -206,3 +194,27 @@ spec:
               value: DEBUG
             - name: CERTBOT_LOG_LEVEL
               value: DEBUG
+            - name: POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: EASYHAPROXY_UPDATE_INGRESS_STATUS
+              value: "true"
+            - name: EASYHAPROXY_DEPLOYMENT_MODE
+              value: "auto"
+            - name: EASYHAPROXY_STATUS_UPDATE_INTERVAL
+              value: "30"
+---
+# Source: easyhaproxy/templates/ingressclass.yaml
+apiVersion: networking.k8s.io/v1
+kind: IngressClass
+metadata:
+  name: easyhaproxy
+  labels:
+    helm.sh/chart: easyhaproxy-1.0.0
+    app.kubernetes.io/name: easyhaproxy
+    app.kubernetes.io/instance: ingress
+    app.kubernetes.io/version: "5.0.0"
+    app.kubernetes.io/managed-by: Helm
+spec:
+  controller: byjg.com/easyhaproxy

deploy/kubernetes/easyhaproxy-daemonset.yml

@@ -6,7 +6,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -19,7 +19,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -30,7 +30,7 @@ rules:
   resources:
   # - configmaps
   # - endpoints
-  # - nodes
+  - nodes
   - pods
   - services
   - namespaces
@@ -41,23 +41,21 @@ rules:
   - list
   - watch
 - apiGroups:
-  - "extensions"
   - "networking.k8s.io"
   resources:
   - ingresses
-  # - ingresses/status
-  # - ingressclasses
+  - ingresses/status
+  - ingressclasses
   verbs:
   - get
   - list
   - watch
-# - apiGroups:
-#   - "extensions"
-#   - "networking.k8s.io"
-#   resources:
-#   - ingresses/status
-#   verbs:
-#   - update
+- apiGroups:
+  - "networking.k8s.io"
+  resources:
+  - ingresses/status
+  verbs:
+  - patch
 - apiGroups:
   - ""
   resources:
@@ -85,7 +83,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -106,7 +104,7 @@ metadata:
   name: ingress-easyhaproxy
   namespace: easyhaproxy
   labels:
-    helm.sh/chart: easyhaproxy-1.0.1
+    helm.sh/chart: easyhaproxy-1.0.0
     app.kubernetes.io/name: easyhaproxy
     app.kubernetes.io/instance: ingress
     app.kubernetes.io/version: "5.0.0"
@@ -151,9 +149,7 @@ spec:
               containerPort: 1936
               hostPort: 1936
           resources:
-            requests:
-              cpu: 100m
-              memory: 128Mi
+            {}
           env:
             - name: EASYHAPROXY_DISCOVER
               value: kubernetes
@@ -173,3 +169,27 @@ spec:
               value: DEBUG
             - name: CERTBOT_LOG_LEVEL
               value: DEBUG
+            - name: POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: EASYHAPROXY_UPDATE_INGRESS_STATUS
+              value: "true"
+            - name: EASYHAPROXY_DEPLOYMENT_MODE
+              value: "auto"
+            - name: EASYHAPROXY_STATUS_UPDATE_INTERVAL
+              value: "30"
+---
+# Source: easyhaproxy/templates/ingressclass.yaml
+apiVersion: networking.k8s.io/v1
+kind: IngressClass
+metadata:
+  name: easyhaproxy
+  labels:
+    helm.sh/chart: easyhaproxy-1.0.0
+    app.kubernetes.io/name: easyhaproxy
+    app.kubernetes.io/instance: ingress
+    app.kubernetes.io/version: "5.0.0"
+    app.kubernetes.io/managed-by: Helm
+spec:
+  controller: byjg.com/easyhaproxy