From 75a28c1819a4d14c7a3ffade5e164b441e44b36c Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Fri, 20 Dec 2024 13:55:04 +0100
Subject: Add networking and balancing
---
yaml/networking/balance.yaml | 37 +++++++++++++++++++++++++++++++++++++
yaml/networking/ingress.yaml | 18 ++++++++++++++++++
yaml/services/cas.yaml | 2 +-
3 files changed, 56 insertions(+), 1 deletion(-)
create mode 100644 yaml/networking/balance.yaml
create mode 100644 yaml/networking/ingress.yaml
(limited to 'yaml')
diff --git a/yaml/networking/balance.yaml b/yaml/networking/balance.yaml
new file mode 100644
index 0000000..dd0f17b
--- /dev/null
+++ b/yaml/networking/balance.yaml
@@ -0,0 +1,37 @@
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+ name: cas-hpa
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: cas-deployment
+ minReplicas: 1
+ maxReplicas: 10
+ metrics:
+ - type: Resource
+ resource:
+ name: cpu
+ target:
+ type: Utilization
+ averageUtilization: 70
+ - type: Resource
+ resource:
+ name: memory
+ target:
+ type: Utilization
+ averageUtilization: 80
+ behavior:
+ scaleUp:
+ stabilizationWindowSeconds: 60
+ policies:
+ - type: Percent
+ value: 100
+ periodSeconds: 15
+ scaleDown:
+ stabilizationWindowSeconds: 300
+ policies:
+ - type: Percent
+ value: 100
+ periodSeconds: 15
diff --git a/yaml/networking/ingress.yaml b/yaml/networking/ingress.yaml
new file mode 100644
index 0000000..4a0d31d
--- /dev/null
+++ b/yaml/networking/ingress.yaml
@@ -0,0 +1,18 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+ name: cas-ingress
+ annotations:
+ nginx.ingress.kubernetes.io/rewrite-target: /
+spec:
+ ingressClassName: nginx
+ rules:
+ - http:
+ paths:
+ - path: /
+ pathType: Prefix
+ backend:
+ service:
+ name: cas-service
+ port:
+ number: 80
diff --git a/yaml/services/cas.yaml b/yaml/services/cas.yaml
index ff1d8c5..bd30fe9 100644
--- a/yaml/services/cas.yaml
+++ b/yaml/services/cas.yaml
@@ -10,4 +10,4 @@ spec:
protocol: TCP
selector:
app: cas
- type: ClusterIP
+ type: LoadBalancer
--
cgit v1.2.3-18-g5258