d66c4f8595
- Relocated all files and scripts from `examples` to `tests_e2e` for better organization. - Updated references and paths in configurations, scripts, and test files. - Adjusted `bump-version.sh` to handle the new `tests_e2e` structure. - Updated `.gitignore` to reflect path changes.
278 lines
7.1 KiB
YAML
278 lines
7.1 KiB
YAML
# ==============================================================================
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# EXAMPLE: Multiple Plugins Combined for Kubernetes
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# ==============================================================================
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#
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# WHAT THIS DEMONSTRATES:
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# - Using multiple security plugins together
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# - Different plugin combinations for different services
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# - Layered security approach in Kubernetes
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# - Three services with different security profiles:
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# 1. Public website: Cloudflare + path blocking
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# 2. Protected API: JWT validation + path blocking
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# 3. Admin panel: Strict IP whitelist
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#
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# REQUIREMENTS (run these first):
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# ```bash
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# # 1. Ensure EasyHAProxy is installed in your cluster
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# kubectl create namespace easyhaproxy
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# kubectl apply -f https://raw.githubusercontent.com/byjg/docker-easy-haproxy/5.0.0/deploy/kubernetes/easyhaproxy-daemonset.yml
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#
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# # 2. Generate JWT keys (idempotent - skips if exists)
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# [ -f jwt_private.pem ] || openssl genrsa -out jwt_private.pem 2048
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# [ -f jwt_pubkey.pem ] || openssl rsa -in jwt_private.pem -pubout -out jwt_pubkey.pem
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# kubectl create configmap jwt-keys --from-file=api_pubkey.pem=jwt_pubkey.pem
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#
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# # 3. Download Cloudflare IPs
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# curl -s https://www.cloudflare.com/ips-v4 > cloudflare_ips.lst
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# curl -s https://www.cloudflare.com/ips-v6 >> cloudflare_ips.lst
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# kubectl create configmap cloudflare-ips \
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# --from-file=cloudflare_ips.lst=cloudflare_ips.lst \
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# -n easyhaproxy
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#
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# # 4. Mount ConfigMaps in EasyHAProxy deployment
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# # (See individual plugin examples for mount configuration)
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# ```
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#
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# HOW TO START:
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# ```bash
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# kubectl apply -f plugins-combined.yml
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# ```
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#
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# HOW TO VERIFY IT'S WORKING:
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# ```bash
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# # Check all resources are created
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# kubectl get deployment,service,ingress
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#
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# # Test public website (Cloudflare + path blocking)
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# kubectl port-forward -n easyhaproxy deployment/easyhaproxy 8080:80
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# curl -H "Host: website.example.local" http://localhost:8080
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# # Expected: 200 OK with "Public Website"
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# curl -H "Host: website.example.local" http://localhost:8080/admin
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# # Expected: HTTP 404 - Path blocked
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#
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# # Test protected API (JWT required)
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# curl -H "Host: api.example.local" http://localhost:8080
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# # Expected: HTTP 403 - Missing Authorization header
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#
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# # Test admin panel (IP whitelist)
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# curl -H "Host: admin.example.local" http://localhost:8080
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# # Expected: 200 OK from allowed IP, or HTTP 403 from blocked IP
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# ```
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#
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# CLEAN UP:
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# ```bash
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# kubectl delete -f plugins-combined.yml
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# ```
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#
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# ==============================================================================
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---
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# Public website service
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apiVersion: v1
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kind: Service
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metadata:
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name: website-service
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namespace: default
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spec:
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ports:
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- port: 8080
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selector:
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app: website
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type: ClusterIP
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: website
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namespace: default
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spec:
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replicas: 3
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selector:
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matchLabels:
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app: website
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template:
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metadata:
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labels:
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app: website
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spec:
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containers:
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- name: website
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image: byjg/static-httpserver
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env:
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- name: TITLE
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value: "Public Website"
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resources:
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requests:
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cpu: '0.05'
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memory: '32Mi'
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---
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# Public website ingress with Cloudflare + path blocking
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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annotations:
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# Cloudflare IP restoration + deny pages
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easyhaproxy.plugins: "cloudflare,deny_pages"
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easyhaproxy.plugin.deny_pages.paths: "/admin,/wp-admin,/wp-login.php,/.env,/config"
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easyhaproxy.plugin.deny_pages.status_code: "404"
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name: website-ingress
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namespace: default
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spec:
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# Use ingressClassName instead of the deprecated annotation
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# For backward compatibility, annotation kubernetes.io/ingress.class is still supported
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ingressClassName: easyhaproxy
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rules:
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- host: website.example.local
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http:
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paths:
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- backend:
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service:
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name: website-service
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port:
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number: 8080
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pathType: ImplementationSpecific
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---
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# API service
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apiVersion: v1
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kind: Service
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metadata:
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name: api-service
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namespace: default
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spec:
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ports:
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- port: 8080
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selector:
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app: api
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type: ClusterIP
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: api
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namespace: default
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spec:
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replicas: 5
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selector:
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matchLabels:
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app: api
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template:
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metadata:
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labels:
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app: api
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spec:
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containers:
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- name: api
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image: byjg/static-httpserver
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env:
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- name: TITLE
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value: "Protected API"
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resources:
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requests:
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cpu: '0.05'
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memory: '32Mi'
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---
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# API ingress with JWT + path blocking
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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annotations:
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# JWT validation + block internal endpoints
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easyhaproxy.plugins: "jwt_validator,deny_pages"
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# JWT config
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easyhaproxy.plugin.jwt_validator.algorithm: "RS256"
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easyhaproxy.plugin.jwt_validator.issuer: "https://auth.example.com/"
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easyhaproxy.plugin.jwt_validator.audience: "https://api.example.com"
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easyhaproxy.plugin.jwt_validator.pubkey_path: "/etc/haproxy/jwt_keys/api_pubkey.pem"
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# Block internal paths
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easyhaproxy.plugin.deny_pages.paths: "/internal,/debug,/metrics"
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easyhaproxy.plugin.deny_pages.status_code: "403"
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name: api-ingress
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namespace: default
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spec:
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# Use ingressClassName instead of the deprecated annotation
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# For backward compatibility, annotation kubernetes.io/ingress.class is still supported
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ingressClassName: easyhaproxy
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rules:
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- host: api.example.local
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http:
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paths:
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- backend:
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service:
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name: api-service
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port:
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number: 8080
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pathType: ImplementationSpecific
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---
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# Admin service
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apiVersion: v1
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kind: Service
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metadata:
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name: admin-service
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namespace: default
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spec:
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ports:
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- port: 8080
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selector:
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app: admin
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type: ClusterIP
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: admin
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namespace: default
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: admin
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template:
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metadata:
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labels:
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app: admin
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spec:
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containers:
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- name: admin
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image: byjg/static-httpserver
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env:
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- name: TITLE
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value: "Admin Panel"
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resources:
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requests:
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cpu: '0.05'
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memory: '32Mi'
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---
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# Admin ingress with strict IP whitelist
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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annotations:
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# IP whitelist only (strictest security)
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easyhaproxy.plugins: "ip_whitelist"
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# UPDATE with your office/VPN IPs!
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easyhaproxy.plugin.ip_whitelist.allowed_ips: "203.0.113.0/24,10.0.0.0/8"
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easyhaproxy.plugin.ip_whitelist.status_code: "403"
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name: admin-ingress
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namespace: default
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spec:
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# Use ingressClassName instead of the deprecated annotation
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# For backward compatibility, annotation kubernetes.io/ingress.class is still supported
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ingressClassName: easyhaproxy
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rules:
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- host: admin.example.local
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http:
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paths:
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- backend:
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service:
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name: admin-service
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port:
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number: 8080
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pathType: ImplementationSpecific
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