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single-cluster-global-l7-xlb-https-backend.yaml
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single-cluster-global-l7-xlb-https-backend.yaml
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---
apiVersion: v1
kind: ConfigMap
metadata:
name: haproxy-config
namespace: gxlb-demo-ns1
data:
haproxy.cfg: |
global
stats socket /var/run/api.sock user haproxy group haproxy mode 660 level admin expose-fd listeners
log stdout format raw local0 debug
defaults
mode http
timeout client 660s
timeout connect 60s
timeout server 60s
timeout http-request 660s
timeout http-keep-alive 660s
log global
maxconn 20000
frontend health-check
bind *:9000
http-request return status 200 content-type "text/plain" lf-string "OK"
mode http
frontend demo-frontend
bind *:8443 ssl crt /usr/local/etc/haproxy-cert/mycert.pem
default_backend web-servers
mode http
backend web-servers
mode http
server s1 127.0.0.1:8080
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: foo
namespace: gxlb-demo-ns1
spec:
replicas: 2
selector:
matchLabels:
app: foo
template:
metadata:
labels:
app: foo
version: v1
spec:
containers:
- name: whereami
image: us-docker.pkg.dev/google-samples/containers/gke/whereami:v1.2.20
env:
- name: METADATA
value: "foo"
ports:
- name: http
containerPort: 8080
readinessProbe:
httpGet:
path: /healthz
port: 8080
scheme: HTTP
- name: haproxy
image: haproxytech/haproxy-alpine:2.4
ports:
- name: https
containerPort: 8443
readinessProbe:
httpGet:
path: /
port: 9000
scheme: HTTP
volumeMounts:
- name: haproxy-volume
mountPath: /usr/local/etc/haproxy
- name: cert-volume
mountPath: /usr/local/etc/haproxy-cert
volumes:
- name: haproxy-volume
configMap:
name: haproxy-config
- name: cert-volume
secret:
secretName: haproxy-cert
---
apiVersion: cloud.google.com/v1
kind: BackendConfig
metadata:
name: backend-health-check
namespace: gxlb-demo-ns1
spec:
healthCheck:
requestPath: /healthz
port: 8443
type: HTTPS
---
apiVersion: v1
kind: Service
metadata:
name: foo
namespace: gxlb-demo-ns1
annotations:
beta.cloud.google.com/backend-config: '{"default": "backend-health-check"}'
spec:
selector:
app: foo
ports:
- name: https-port
port: 8443
targetPort: 8443
appProtocol: HTTPS
---
apiVersion: v1
kind: ConfigMap
metadata:
name: haproxy-config
namespace: gxlb-demo-ns2
data:
haproxy.cfg: |
global
stats socket /var/run/api.sock user haproxy group haproxy mode 660 level admin expose-fd listeners
log stdout format raw local0 debug
defaults
mode http
timeout client 660s
timeout connect 60s
timeout server 60s
timeout http-request 660s
timeout http-keep-alive 660s
log global
maxconn 20000
frontend health-check
bind *:9000
http-request return status 200 content-type "text/plain" lf-string "OK"
mode http
frontend demo-frontend
bind *:8443 ssl crt /usr/local/etc/haproxy-cert/mycert.pem
default_backend web-servers
mode http
backend web-servers
mode http
server s1 127.0.0.1:8080
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: bar
namespace: gxlb-demo-ns2
spec:
replicas: 2
selector:
matchLabels:
app: bar
template:
metadata:
labels:
app: bar
version: v1
spec:
containers:
- name: whereami
image: us-docker.pkg.dev/google-samples/containers/gke/whereami:v1.2.20
env:
- name: METADATA
value: "bar"
ports:
- name: http
containerPort: 8080
readinessProbe:
httpGet:
path: /healthz
port: 8080
scheme: HTTP
- name: haproxy
image: haproxytech/haproxy-alpine:2.4
ports:
- name: https
containerPort: 8443
readinessProbe:
httpGet:
path: /
port: 9000
scheme: HTTP
volumeMounts:
- name: haproxy-volume
mountPath: /usr/local/etc/haproxy
- name: cert-volume
mountPath: /usr/local/etc/haproxy-cert
volumes:
- name: haproxy-volume
configMap:
name: haproxy-config
- name: cert-volume
secret:
secretName: haproxy-cert
---
apiVersion: cloud.google.com/v1
kind: BackendConfig
metadata:
name: backend-health-check
namespace: gxlb-demo-ns2
spec:
healthCheck:
requestPath: /healthz
port: 8443
type: HTTPS
---
apiVersion: v1
kind: Service
metadata:
name: bar
namespace: gxlb-demo-ns2
annotations:
beta.cloud.google.com/backend-config: '{"default": "backend-health-check"}'
spec:
selector:
app: bar
ports:
- name: https-port
port: 8443
targetPort: 8443
appProtocol: HTTPS
---
kind: Gateway
apiVersion: networking.x-k8s.io/v1alpha1
metadata:
name: external-http
spec:
gatewayClassName: gke-l7-gxlb
listeners:
- protocol: HTTPS
port: 443
routes:
kind: HTTPRoute
namespaces:
from: "All"
tls:
mode: Terminate
options:
networking.gke.io/pre-shared-certs: gxlb-cert
addresses:
- type: NamedAddress
value: gke-gxlb-ip
---
kind: HTTPRoute
apiVersion: networking.x-k8s.io/v1alpha1
metadata:
name: foo
namespace: gxlb-demo-ns1
spec:
gateways:
allow: FromList
gatewayRefs:
- name: external-http
namespace: default
hostnames:
- "foo.$DOMAIN"
rules:
- forwardTo:
- serviceName: foo
port: 8443
---
kind: HTTPRoute
apiVersion: networking.x-k8s.io/v1alpha1
metadata:
name: bar
namespace: gxlb-demo-ns2
spec:
gateways:
allow: FromList
gatewayRefs:
- name: external-http
namespace: default
hostnames:
- "bar.$DOMAIN"
rules:
- forwardTo:
- serviceName: bar
port: 8443