move the au-syd1 haproxy edge into kubernetes

2026-09-26 14:15:05 +10:00
parent ae3edd9db5
commit 4fcee63925
11 changed files with 742 additions and 0 deletions
@@ -0,0 +1,152 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: haproxy
+  namespace: haproxy
+  annotations:
+    reloader.stakater.com/auto: "true"
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: haproxy
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
+  template:
+    metadata:
+      labels:
+        app: haproxy
+    spec:
+      automountServiceAccountToken: false
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchLabels:
+                  app: haproxy
+              topologyKey: kubernetes.io/hostname
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 99
+        runAsGroup: 99
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: haproxy
+          image: haproxy:3.2.24-alpine
+          imagePullPolicy: IfNotPresent
+          command:
+            - haproxy
+            - -W
+            - -db
+            - -f
+            - /usr/local/etc/haproxy/haproxy.cfg
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop: [ALL]
+              # Frontends bind 25/80/143/443/587; the dst_port ACLs need the real ports.
+              add: [NET_BIND_SERVICE]
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+            - name: https
+              containerPort: 443
+              protocol: TCP
+            - name: smtp
+              containerPort: 25
+              protocol: TCP
+            - name: imap
+              containerPort: 143
+              protocol: TCP
+            - name: submission
+              containerPort: 587
+              protocol: TCP
+            - name: imaps
+              containerPort: 993
+              protocol: TCP
+            - name: health
+              containerPort: 8404
+              protocol: TCP
+            - name: metrics
+              containerPort: 8405
+              protocol: TCP
+            - name: stats
+              containerPort: 9090
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: health
+            initialDelaySeconds: 15
+            periodSeconds: 30
+            timeoutSeconds: 5
+            failureThreshold: 3
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: health
+            initialDelaySeconds: 5
+            periodSeconds: 5
+            timeoutSeconds: 5
+            failureThreshold: 3
+          resources:
+            requests:
+              cpu: 200m
+              memory: 256Mi
+            limits:
+              cpu: 2
+              memory: 1Gi
+          volumeMounts:
+            - name: config
+              mountPath: /usr/local/etc/haproxy
+              readOnly: true
+            - name: cert-unkin-net
+              mountPath: /etc/haproxy/certs/unkin-net
+              readOnly: true
+            - name: cert-main-unkin-net
+              mountPath: /etc/haproxy/certs/main-unkin-net
+              readOnly: true
+            - name: cert-ceph-unkin-net
+              mountPath: /etc/haproxy/certs/ceph-unkin-net
+              readOnly: true
+            - name: run
+              mountPath: /var/lib/haproxy
+      volumes:
+        - name: config
+          configMap:
+            name: haproxy-config
+        # ssl-load-extra-files loads <crtfile>.key by default, so the key is
+        # projected next to the cert as tls.crt.key.
+        - name: cert-unkin-net
+          secret:
+            secretName: wildcard-unkin-net-tls
+            items:
+              - key: tls.crt
+                path: tls.crt
+              - key: tls.key
+                path: tls.crt.key
+        - name: cert-main-unkin-net
+          secret:
+            secretName: wildcard-main-unkin-net-tls
+            items:
+              - key: tls.crt
+                path: tls.crt
+              - key: tls.key
+                path: tls.crt.key
+        - name: cert-ceph-unkin-net
+          secret:
+            secretName: wildcard-ceph-unkin-net-tls
+            items:
+              - key: tls.crt
+                path: tls.crt
+              - key: tls.key
+                path: tls.crt.key
+        - name: run
+          emptyDir: {}
+      restartPolicy: Always